Link Belt 145X3 HYDRAULIC EXCAVATOR OPERATOR'S MANUAL 145X3-OM-LXG-01 - PDF DOWNLOAD

145X3 HYDRAULIC EXCAVATOR OPERATOR'S MANUAL

Book Number 145X3-OM-LXG-01

TABLE OF CONTENTS CHAPTER 1 - TO THE OWNER LINK-BELT TECHNICAL MANUALS..............................................................................................................1-1

CHAPTER 2 - EXCAVATOR COMPONENTS EXCAVATOR COMPONENTS.......................................................................................................................2-1 ENGINE COMPONENTS............................................................................................................................... 2-2 IDENTIFICATION NUMBERS........................................................................................................................ 2-4

CHAPTER 3 - SAFETY, DECALS, AND HAND SIGNALS SAFETY RULES.............................................................................................................................................3-1 SAFETY AREA...............................................................................................................................................3-1 UTILITY SAFETY........................................................................................................................................... 3-2 OPERATOR PRECAUTIONS........................................................................................................................ 3-3 DECALS......................................................................................................................................................... 3-8 HAND SIGNALS...........................................................................................................................................3-24

CHAPTER 4 - INSTRUMENTS AND CONTROLS CAB................................................................................................................................................................ 4-1 STEPS AND ACCESS HANDLES................................................................................................................. 4-2 POSITION OF THE CAB CONTROLS AND ACCESSORIES....................................................................... 4-3 OPERATOR'S SEAT...................................................................................................................................... 4-5 SEAT CONTROLS......................................................................................................................................... 4-6 RIGHT-HAND CONTROL ARM..................................................................................................................... 4-8 LEFT-HAND CONTROL ARM........................................................................................................................4-9 FRONT CONSOLE.......................................................................................................................................4-10 COMPUTER MONITOR DISPLAY...............................................................................................................4-11 COMPUTER MONITOR CONTROLS.......................................................................................................... 4-13 MENU DISPLAY SCREEN...........................................................................................................................4-14 MESSAGE DISPLAY LIST........................................................................................................................... 4-15 HEATING, VENTILATION AND AIR-CONDITIONING CONTROL.............................................................. 4-17 CONTROL PATTERN SELECTOR VALVE................................................................................................. 4-18 ARM AND UPPERSTRUCTURE SWING LEFT-HAND CONTROL LEVER IN PATTERN D......................4-19 BOOM AND BUCKET RIGHT-HAND CONTROL LEVER IN PATTERN D................................................. 4-19 ARM AND UPPERSTRUCTURE SWING LEFT-HAND CONTROL LEVER IN PATTERN C......................4-20 BOOM AND BUCKET RIGHT-HAND CONTROL LEVER IN PATTERN C................................................. 4-20 TRAVEL CONTROL..................................................................................................................................... 4-21 BLADE OPERATION....................................................................................................................................4-22 GATE LOCK................................................................................................................................................. 4-23 CAB LIGHT...................................................................................................................................................4-24 COAT HANGER HOOK................................................................................................................................4-24 CAB DOOR WINDOWS............................................................................................................................... 4-24 CUP HOLDER.............................................................................................................................................. 4-24 MAGAZINE RACK........................................................................................................................................4-25 FUSE BOX................................................................................................................................................... 4-26 CAB RADIO..................................................................................................................................................4-27 WINDSHIELD............................................................................................................................................... 4-29 LOWER FRONT WINDOW.......................................................................................................................... 4-31 AIR VENTS...................................................................................................................................................4-32 REAR WINDOW...........................................................................................................................................4-33 REAR VIEW MIRRORS............................................................................................................................... 4-34 REAR VIEW CAMERA................................................................................................................................. 4-34 FUEL TANK..................................................................................................................................................4-35 ENGINE HOOD............................................................................................................................................ 4-35 WINDSHIELD WASHER RESERVOIR........................................................................................................ 4-36 SIDE DOORS............................................................................................................................................... 4-36 TOWING POINT...........................................................................................................................................4-37

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TABLE OF CONTENTS LIFTING EYES............................................................................................................................................. 4-38 ANTI-VANDAL COVER................................................................................................................................ 4-39 CAB PROTECTION (ROPS AND FOPS).....................................................................................................4-40

CHAPTER 5 - OPERATING INSTRUCTIONS BEFORE OPERATING THE EXCAVATOR................................................................................................... 5-1 OPERATING THE EXCAVATOR................................................................................................................... 5-2 RUN-IN PERIOD............................................................................................................................................ 5-3 ANTI-THEFT PROTECTION DEVICE............................................................................................................5-4 STARTING THE ENGINE.............................................................................................................................. 5-5 BRINGING THE EXCAVATOR UP TO OPERATING TEMPERATURE........................................................ 5-6 ENGINE OPERATION....................................................................................................................................5-7 STOPPING THE ENGINE.............................................................................................................................. 5-7 DIESEL PARTICULATE DIFFUSER.............................................................................................................. 5-8 OPERATING THE EXCAVATOR IN COLD WEATHER.............................................................................. 5-11 OPERATING THE EXCAVATOR IN HOT WEATHER.................................................................................5-11 BASIC OPERATION.....................................................................................................................................5-12 SWING LOCK...............................................................................................................................................5-12 EXCAVATOR TRAVEL................................................................................................................................ 5-13 OPERATING THE EXCAVATOR IN WATER.............................................................................................. 5-15 PARKING THE EXCAVATOR...................................................................................................................... 5-15 OPERATING THE EXCAVATOR ON SLOPING GROUND.........................................................................5-16 TOWING THE EXCAVATOR....................................................................................................................... 5-16 OPERATING THE BUCKET.........................................................................................................................5-17 LOAD HANDLING........................................................................................................................................ 5-18 LOWERING THE ATTACHMENT IN THE EVENT OF AN EXCAVATOR FAILURE................................... 5-19 AUXILIARY HYDRAULIC CIRCUITS........................................................................................................... 5-20 HYDRAULIC EXCAVATOR QUICK COUPLER OPERATION.....................................................................5-25

CHAPTER 6 - SERVICING INTERVALS SERVICING INTERVALS...............................................................................................................................6-1 HOURMETER................................................................................................................................................ 6-1 DAILY INSPECTIONS....................................................................................................................................6-2 MAINTENANCE INFORMATION SCREEN................................................................................................... 6-7

CHAPTER 7 - LUBRICATION, FILTERS, AND FLUIDS FLUIDS AND LUBRICANTS.......................................................................................................................... 7-1 LUBRICATION CHART.................................................................................................................................. 7-3 LUBRICATION POINTS................................................................................................................................. 7-5 FLUID LEVELS...............................................................................................................................................7-8 ENGINE..........................................................................................................................................................7-9 COOLING SYSTEM..................................................................................................................................... 7-11 FUEL SYSTEM.............................................................................................................................................7-13 RELEASING PRESSURE IN THE HYDRAULIC SYSTEM..........................................................................7-18 HYDRAULIC SYSTEM................................................................................................................................. 7-19 BLEEDING AIR FROM THE HYDRAULIC COMPONENTS........................................................................ 7-24 AIR FILTER.................................................................................................................................................. 7-26 SWING REDUCTION GEAR........................................................................................................................7-28 TRAVEL REDUCTION GEARS....................................................................................................................7-30

CHAPTER 8 - MAINTENANCE AND ADJUSTMENTS TRACKS......................................................................................................................................................... 8-1 TRACK ROLLERS AND IDLER WHEELS..................................................................................................... 8-4 RADIATOR AND OIL COOLER..................................................................................................................... 8-5 FAN AND ALTERNATOR BELT.....................................................................................................................8-6 INSPECTING AND CLEANING THE EXCAVATOR...................................................................................... 8-7

2

TABLE OF CONTENTS CHECKING FOR CYLINDER LEAKAGE....................................................................................................... 8-8 REPLACING A BUCKET................................................................................................................................8-9 FIRE EXTINGUISHER (NOT SUPPLIED)....................................................................................................8-10 WELDING ON THE EXCAVATOR............................................................................................................... 8-10 PLASTIC AND RESIN PARTS..................................................................................................................... 8-10 AIR CONDITIONING.................................................................................................................................... 8-11 HARDWARE TORQUE INSPECTION......................................................................................................... 8-14 ENGINE TROUBLESHOOTING...................................................................................................................8-15

CHAPTER 9 - ELECTRICAL SYSTEMS FUSES............................................................................................................................................................9-1 BATTERY DISCONNECT SWITCH............................................................................................................... 9-3 BATTERY....................................................................................................................................................... 9-4 CONNECTING ONE OR TWO BOOSTER BATTERIES............................................................................... 9-6 ALTERNATOR............................................................................................................................................... 9-6 STARTER MOTOR........................................................................................................................................ 9-6 REPLACING A BULB..................................................................................................................................... 9-7

CHAPTER 10 - TRANSPORTATION & STORAGE INSTRUCTIONS TRANSPORTING THE EXCAVATOR..........................................................................................................10-1 LIFTING THE EXCAVATOR........................................................................................................................ 10-7 EXCAVATOR STORAGE.............................................................................................................................10-8

CHAPTER 11 - SPECIFICATIONS ENGINE........................................................................................................................................................11-1 ELECTRICAL SYSTEMS............................................................................................................................. 11-1 HYDRAULIC SYSTEM................................................................................................................................. 11-1 WEIGHTS.....................................................................................................................................................11-2 UNDERCARRIAGE...................................................................................................................................... 11-2 CAPACITY OF SYSTEMS AND COMPONENTS........................................................................................ 11-2 ATTACHMENT............................................................................................................................................. 11-2 DIGGING FORCE........................................................................................................................................ 11-2 EXCAVATOR OVERALL DIMENSIONS...................................................................................................... 11-3 WORKING RANGE...................................................................................................................................... 11-4 LIFTING CAPACITIES - ISO RATINGS....................................................................................................... 11-6

CHAPTER 12 INDEX

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TABLE OF CONTENTS

4

CHAPTER 1 - TO THE OWNER

145X3 HYDRAULIC EXCAVATOR OPERATOR'S MANUAL

LINK-BELT TECHNICAL MANUALS Manuals are available from the Dealer for the operation, service, and repair of the excavator. For prompt convenient service, contact the Dealer for assistance in obtaining the manuals for the excavator.

The Dealer can expedite orders for Operator's Manuals, Parts Manuals, Service Manuals, and Maintenance records.

Always give the model number, excavator serial number, and manufacturer's number of your excavator so your Dealer can provide the correct manuals for your excavator.

Safety Decals on this excavator use the words Danger, Warning, or Caution, which are defined as follows:

NOTE: LBX COMPANY LLC reserves the right to make improvements in design or changes in specifications at any time without incurring any obligation to install them on units previously sold.

CHAPTER 1 - TO THE OWNER

CHAPTER 1 - TO THE OWNER

THIS SAFETY ALERT SYMBOL INDICATES IMPORTANT SAFETY MESSAGES IN THIS MANUAL. WHEN THIS SYMBOL IS USED, CAREFULLY READ THE MESSAGE THAT FOLLOWS AND BE ALERT TO THE POSSIBILITY OF DEATH OR SERIOUS INJURY.

Safety Decals on this excavator use the words Danger, Warning, or Caution, which are defined as follows: ･ DANGER: Indicates an immediate hazardous situation that, if not avoided, will result in death or serious injury.

The color associated with Danger is RED. ･ WARNING: Indicates a potentially hazardous situation that, if not avoided, could result in serious injury.The color associated with Warning is ORANGE. ･ CAUTION: Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury. It may also be used to alert against unsafe practices. The color associated with Caution is YELLOW.

IMPROPER OPERATION OF THIS EXCAVATOR CAN CAUSE DEATH OR SERIOUS INJURY. BEFORE USING THIS EXCAVATOR, MAKE CERTAIN THAT EVERY OPERATOR: Is instructed in safe and proper use of the excavator.

Reads and understands the Manual(s) pertaining to the excavator.

Reads and understands ALL Safety Decals on the excavator.

Clears the area of other persons.

Learns and practices safe use of excavator controls in a safe, clear area before operating this excavator on a job site.

It is the operator's responsibility to observe pertinent laws, regulations and follow the LBX Company, LLC instructions on excavator operation and maintenance.

LBX Company reserves the right to make changes in the specification and design of the excavator without prior notice and without incurring any obligation to modify units previously sold. The description of the models shown in this manual has been made in accordance with the technical specifications known as of the date of design of this document. All data given in this manual is subject to production variations. Dimensions and weights are provided with approximate values and the excavator fitting shown in the illustrations may not correspond with standard models.

For precise information on specific excavator models and versions, please contact your LBX Company Dealer.

Reproduction or translation, even partial, is prohibited without written authorization from LBX Company.

CALIFORNIA PROPOSITION 65 WARNING Diesel engine exhaust and some of its constituents are known to the State of California to cause cancer, birth defects, and other reproductive harm.

Battery post, terminals and related accessories contain lead and lead compounds.

Wash hands after handling.

666F8E67

Figure 2

Copyright © 2013 LBX Company LLC All Rights Reserved

Issued April 2013 LBX and Link-Belt are registered trademarks

CHAPTER 2 - EXCAVATOR COMPONENTS

CHAPTER 2 - EXCAVATOR COMPONENTS

27

11

13

10

9

14 15

12

6

CHAPTER 2 - EXCAVATOR COMPONENTS

EXCAVATOR COMPONENTS

16 17

8

18

7

4

19

5 20 3

26

21 24

25

23 2

22

1

AAA6EC82

Figure 1

1 2 3 4 5 6 7

BUCKET CONNECTING ROD ARM LINK BUCKET CYLINDER ARM ARM CYLINDER BOOM

11 12 13 14 15 16 17

HYDRAULIC RESERVOIR CONTROL VALVE HYDRAULIC PUMP ENGINE COMPARTMENT COUNTERWEIGHT AIR FILTER BATTERIES

8 9 10

BOOM CYLINDERS SWING GEARCASE FUEL TANK

18 19 20

TRACKS TRAVEL REDUCTION GEARS LOWER ROLLERS

21 22 23 24 25 26 27

UPPER ROLLERS TENSION SHOCK ABSORBERS IDLER WHEELS CAB/OPERATOR’S COMPARTMENT SWING COMPONENTS BLADE (BLADE TYPE) DIESEL PARTICULATE DIFFUSER (DPD)

MAIN COMPONENTS This X3 excavator is a fully hydraulic excavator. It consists of an undercarriage fitted with tracks and a turntable bearing which supports the upperstructure frame. The upperstructure frame supports the attachment, at the front end of the excavator, plus the engine, hydraulics and cab. When the operator works the controls, the engine-driven pump delivers hydraulic fluid to the control valves. The control valves distribute the hydraulic fluid to the various cylinders and motors concerned. A cooling system maintains the hydraulic fluid at normal operating temperature.

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CHAPTER 2 - EXCAVATOR COMPONENTS ENGINE COMPONENTS

1 3

5

9 7

2

4

8

6 12 11

10

BFEEE0CD

1 2 3 4

Figure 2

WATER OUTLET OIL DIPSTICK EGR VALVE FUEL SUPPLY PUMP

5 6 7 8

STARTER MOTOR WATER INLET CRANK PULLEY TURBOCHARGER

2-2

9 10 11 12

ALTERNATOR OIL PAN OIL DRAIN COCK FLYWHEEL HOUSE

CHAPTER 2 - EXCAVATOR COMPONENTS RIGHT, LEFT, FRONT AND REAR OF THE EXCAVATOR

CHAPTER 2 - EXCAVATOR COMPONENTS

1 2

6

3

4

5

54F4224A

Figure 3

The terms Right-hand (1), Left-hand (4), Front (3), and Rear (2) are used in this manual to indicate the sides as they are seen from the operator's seat when the cab is over the idler wheels (5).

The illustration above shows the excavator in normal TRAVEL position. In normal TRAVEL position, the cab is over the idler wheels. The travel reduction gears (6) are at the rear of the upperstructure.

2-3

CHAPTER 2 - EXCAVATOR COMPONENTS IDENTIFICATION NUMBERS TYPE, SERIAL NUMBER AND YEAR OF MANUFACTURE When ordering parts, obtaining information or assistance, always supply your LBX Link-Belt dealer with the type and serial number of your excavator or accessories.

Write the following in the spaces below: The model number, serial number, and manufacturer's number of your excavator, and the make/model and serial numbers of the engine.

Excavator Identification Locations

B

A

C D7C11806

Figure 4

IMPORTANT: If the excavator serial number plate is missing or unreadable the manufacuturer's number is stamped on the frame (C) on the excavator.

EXCAVATOR SERIAL NUMBER AND ENGINE SERIAL NUMBER Excavator (A) 1. Manufacturer Number: 2. Model Number: 3. Serial Number:

2 1

3

Model No.

Serial No.

Manufacturer No.

MADE IN JAPAN BY ThinkPark Tower. 1-1,OSAKI 2-CHOME, SHINAGAWA-KU,TOKYO.141-6025,JAPAN

1F601176

2-4

KHP15810-00

Figure 5

CHAPTER 2 - EXCAVATOR COMPONENTS Engine (B) Make and Model: ISUZU AM - 4JJ1X It is attached to the cylinder head cover.

6CE94F07 6CE94F07

Figure 6

ID Label (B) It is attached to the cylinder head cover.

--

D5CCFAFB

Figure 7

Component serial numbers Hydraulic Pump: Swing Reduction Gear: Travel Reduction Gears: Travel Control Valve: Attachment Control Valve: Swing Control Valve: Structure protection (ROPS) ROPS complies with ISO 12117-2 Product Number: ****** ****** ****** kg

CDF069AD

2-5

Figure 8

CHAPTER 2 - EXCAVATOR COMPONENTS

Serial Number:

CHAPTER 2 - EXCAVATOR COMPONENTS Cab protection (FOPS) (Optional) FOPS complies with ISO 10262 level 2 standard.

Product identification number:

ZZZZZZZZ ZZ

4302906D

DPD ID Number

Figure 9

1

There are two ID numbers on the DPD. The CSF serial number (1) and the DOC serial number (2).

This engine has been certified under the domestic and international exhaust emission regulations. Do not remove or modify the equipped parts related to the exhaust gas control system.

DPD: Diesel Particulate Diffuser DPF: Diesel Particulate Filter CSF: Catalysed Soot Filter DOC: Diesel Oxidation Catalyst

2 296D202A

2-6

Figure 10

CHAPTER 3 - SAFETY, DECALS, AND HAND SIGNALS

CHAPTER 3 - SAFETY, DECALS, AND HAND SIGNALS SAFETY AREA

WARNING This safety alert symbol indicates important safety messages in this manual. When you see this symbol, carefully read the message that follows and be alert to the possibility of death or serious injury.

1

Most accidents involving excavator operation and maintenance can be avoided by following basic safety rules and precautions. Read and understand all the safety messages in this manual, the safety manual and the safety signs on the excavator before you operate or service the excavator. Contact your dealer if you have any questions.

2 E2AFF9F3

Figure 2

1 2

WORKING AREA SAFETY AREA

The safety area is the space necessary for the excavator to operate at the maximum range of the tool and a full 360° swing plus 6 feet (2 meters).

34A4562E

Figure 1

OPERATOR'S MANUAL STORAGE COMPARTMENT

READ THIS MANUAL COMPLETELY and make sure you understand the controls. All equipment has a limit.

Make sure you understand the speed, stopping, steering, stability and load characteristics of this excavator before you start to operate.

DO NOT remove this manual or the safety manual from the excavator. Contact your dealer for additional manuals. Also see the manual information on the inside of the rear cover of this manual.

The safety information given in this manual does not replace safety codes, insurance needs, federal, state or local laws. Make sure your excavator has the correct equipment according to these rules or laws.

Additional safety messages are used in the text of the manual to show specific safety hazards.

IMPORTANT: The safety messages in this chapter point out situations which can happen during the normal operation and maintenance of your excavator. These safety messages also give possible ways of dealing with these conditions.

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CHAPTER 3 - SAFETY, DECALS, AND HAND SIGNALS

SAFETY RULES

CHAPTER 3 - SAFETY, DECALS, AND HAND SIGNALS UTILITY SAFETY

Know the utility color code (U.S.A. and Canada):

Safety precaution MUST be followed when working near buried and over head utility lines.

During operation it is likely that you will be working around or near buried or over head utility lines which may include, but are not limited to: ･ Electrical Power Line ･ Gas Line ･ Water Line ･ Communication Line - Telephone or Cable Television Before beginning any excavator operation, it is your responsibility to be aware of all such utility lines buried and over head in the area of your project and to avoid them.

ALWAYS have all local utility companies mark the location of their lines.

Electric

Red

Gas, Oil, or Petroleum

Yellow

Communication, Television

Telephone,

Orange

Water

Blue

Sewer

Green/Brown

Proposed Excavation

White

Surveying

Pink

Reclaimed Water and Slurry

Purple

After locating any buried utility lines, carefully dig a hole by hand and/or automatic vacuum equipment to the utility line to verify the location and depth of the line.

In U.S.A. and Canada call one of many "One Call System Director" services.

If you do not know the local number, call the national number (U.S.A. and Canada only): 811.

Check with local authorities for laws, regulations and/or strict penalties requiring you to locate and avoid existing utilities.

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OPERATOR PRECAUTIONS PERSONNEL ･ Be prepared for emergencies. Always have a first aid kit and a working fire extinguisher with you and know how to use each. ･ Avoid loose fitting clothing, loose or uncovered long hair, jewelry and loose personal articles. ･ Know and use the protective equipment that is to be worn when operating this excavator. Hard hats, protective glasses, protective shoes, gloves, reflector type vests, respirators and ear protection are examples of types of equipment that may be required. ･ Certain protective equipment should be replaced and renewed upon age and wear. Old hard hats may not afford the original users intention. Faded and soiled vests are no longer as highly visible as original intended. See the manufacturer's recommendation. ･ Do not rush. Walk, do not run. ･ Know and use the hand signals required for particular jobs and know who has the responsibility for signaling.

GENERAL ･ It is the responsibility of the operator to read and understand the operator's manual and other information provided and use the correct operating procedure. Excavators should be operated only by qualified operators. ･ Do not operate this excavator or perform maintenance work if you have not had appropriate training and have not read and fully understand the instructions and warnings in this manual. ･ Wear the seat belt at all times when operating the excavator. ･ Inspect the seat belt end mounting bolts on a daily basis to ensure their integrity. ･ Make sure all protective guards are in place and secure. ･ Remove all loose objects stored in the excavator.

Remove all objects which do not belong in or on the excavator and its equipment.

STARTING AND STOPPING PRECAUTIONS ･ Walk around the excavator and warn all personnel who may be servicing the excavator or are in the excavator path prior to starting. Do not start until all personnel are clearly away from the excavator.

Sound the horn, before starting. ･ Walk around the excavator's tool, attachment, or furthermost contact point to view operation danger area from the worksite personnel view and angle. ･ Adjust, secure and latch the seat and fasten the seat belt before starting the excavator. ･ Start and operate the excavator only from the operator's seat. ･ Do not bypass the excavator's gate lock system.

The gate lock system must be repaired if it malfunctions. ･ Use jumper cables only in the recommended manner. Improper use can result in battery explosion or unexpected excavator motion.

Ventilate the battery area before using jumper cables. Make sure that using jumper cables will not interfere or harm electronic processing or computer devices. See Connecting One or Two Booster Batteries Chapter 9 (Page 9-6). ･ Do not operate the engine in an enclosed area without adequate ventilation. ･ Park the excavator on level ground whenever possible and lower the attachment to the ground.

The travel brakes will automatically apply. On grades, park the excavator with the tracks securely blocked. ･ Before leaving the operator's cab, lower the equipment to the ground or put the gate lock in the locked position, and shut off the engine. ･ Remove the starter key when leaving the excavator parked or unattended.

MOUNTING AND DISMOUNTING PRECAUTIONS ･ Use the recommended hand holds and steps with at least three points of support when getting on and off the excavator. Keep steps and platform clean. Face the access system when climbing up and down. ･ Do not jump off the excavator. ･ Do not dismount while the excavator is in motion. ･ Foreign material or grease on the steps and hand rails can cause an accident. Keep the steps and hand rails clean.

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CHAPTER 3 - SAFETY, DECALS, AND HAND SIGNALS

CHAPTER 3 - SAFETY, DECALS, AND HAND SIGNALS

CHAPTER 3 - SAFETY, DECALS, AND HAND SIGNALS OPERATING PRECAUTIONS ･ Check all excavator control devices in accordance with the manufacturer's instructions prior to starting operation. Observe all gauges or warning instruments for proper operation. Operate all controls to ensure proper operation. If any malfunctions are found, remove the starter key.

Place a DO NOT OPERATE tag on the excavator until the malfunction is corrected. ･ Understand the excavator limitations and keep the excavator under control. ･ Operate the excavator with care and at a speed compatible with conditions. Use extra caution when operating over rough ground, on slopes, and when turning. ･ Note and avoid all hazards and obstructions such as ditches, underground lines, trees, cliffs, overhead electrical wires or areas where there is danger of a slide. ･ Carry loads in recommended positions for maximum stability. ･ Never lift loads in excess of capacity. ･ Know and understand the job site traffic flow patterns and obey signal persons, road signs and flagmen. ･ Know and understand job site conditions may change on an hourly basis. Hills of dirt, debris or obstructions may grow and change from the time you began the day. It is your responsibility to monitor the changes and keep the excavator, tools and attachments, etc. at a safe distance. ･ Watch for bystanders and never allow anyone to be under or to reach through the excavator and its equipment while operating. ･ When roading an excavator, know and use the signaling devices required on the excavator.

Provide an escort for roading where required. ･ Use the recommended transport devices when transporting the excavator. See Transporting the Excavator section for more details. ･ Use an approved drawbar and/or attachment point when using the excavator for towing. If a cable or chain is used, keep people away from the tow line. ･ Before you operate at night, check that all work lights illuminate. ･ Engine exhaust fumes can cause death. If you operate this excavator in an enclosed area, make sure there is ventilation to replace the exhaust fumes with fresh air. ･ Ensure that all windows are clean and the windshield wipers work correctly. ･ Check all controls in a clear area and make sure the excavator is operating correctly.

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･ Dust, fog, smoke, etc., can decrease your vision and cause an accident. Stop the excavator or decrease the speed until you can see. with high voltage power lines, ･ Contact underground cables, etc., can cause serious injury or death from electric shock. ･ Before you travel or operate in an area with high voltage lines, cables, or a power station, tell the power or utility company what you are going to do.

You MUST HAVE THE POWER DISCONNECTED OR KEEP A SAFE WORKING DISTANCE from the lines, cables, or power station. Keep all parts of the excavator at least 16.5 ft (5.0 m) away from the power source. You must also know any federal, state/provincial, or local safety codes or regulations that apply to the job site. ･ If a part of the excavator touches high voltage power: [1] Warn other workers NOT TO TOUCH THE EXCAVATOR and to stay away from the excavator.

[2] If you can break contact, reverse the operation that caused contact with the high voltage power, and move the excavator away from the danger area. If you cannot break contact stay in the excavator until the utility company de-energizes the line and tells you the power is off. ･ If you have extreme conditions, such as a fire, etc., and you are forced to leave the excavator, do not step off the excavator. Jump as far from the excavator as possible with your feet together and do not touch the ground with your hands. ･ Do not operate the excavator if you do not feel well. This can be dangerous for you and for the people around you. ･ You must make a judgment if weather, road, or earth conditions will permit safe operation on a hill, ramp, or rough ground. ･ Stay away from hazardous areas such as ditches, overhangs, etc. Walk around the work area before you start and look for hazards. ･ Be alert and always know the location of all workers in your area. Keep all other persons completely away from your excavator. Injury or death can result if you do not follow these instructions.

CHAPTER 3 - SAFETY, DECALS, AND HAND SIGNALS ･ Labels are put on the accumulator. The labels warns that the accumulator is filled with gas under high pressure and that anyone must not bring a flame or weld close to the accumulator. For any service work, contact your LBX Link-Belt Dealer.

90BE0D0F

Figure 3

･ When absolutely necessary to tow the excavator, contact your LBX Link-Belt Dealer for proper procedures. ･ Observe proper maintenance procedures. ･ Whenever servicing or replacing hardened pins, etc, use a brass drift or other suitable material between the hammer and pin or use a brass hammer, or suitable material on the pin. ･ Replace all missing, illegible or damaged safety decals. Keep all safety decals clean.

FUEL HANDLING PRECAUTIONS ･ Do not smoke or permit open flames while fueling or near fueling operations. ･ Never remove the fuel cap with the engine running or hot. Never allow fuel to spill on hot excavator components. Never allow fuel to spill on the environment. ･ To avoid spilling fuel, maintain control of the fuel filler nozzle when filling the tank. ･ Do not fill the fuel tank completely to the top. Allow room for expansion. ･ Clean up spilled fuel immediately and dispose of contaminated material in an environmentally correct manner. ･ Tighten the fuel tank cap securely. Should the fuel cap be lost, replace it only with the original manufacturer's approved cap. Use of a nonapproved cap without proper venting may result in pressurization of the tank. ･ Never use fuel for cleaning purposes. ･ Use the correct fuel grade for the operating season.

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CHAPTER 3 - SAFETY, DECALS, AND HAND SIGNALS

MAINTENANCE PRECAUTIONS ･ Do not attempt repairs unless trained. Refer to manuals and experienced repair personnel for help. ･ Before you service the excavator, put a DO NOT OPERATE tag on the key switch. ･ Wear protective glasses and other required safety equipment when servicing or repairing the excavator. ･ Wear gloves to protect hands when handling cable. ･ Disconnect the battery before working on the electrical system. Know the consequences of disconnecting any electronic or computer devices. ･ Avoid lubrication or mechanical adjustments with the excavator in motion or the engine operating. If the engine must be in operation to make certain adjustments, put the gate lock in the locked position, place the excavator in a safe position, securely block the tracks and use extreme caution. ･ Securely block the excavator or any component that may fall before working on the excavator or component. If possible, use a back up or secondary blocking device, also. ･ To prevent unexpected movement, securely block working elements when repairing or changing working tool parts such as cutting edges. ･ Never make repairs on pressurized components, fluid, gas or mechanical until the pressure has been relieved according to the manufacturer's instructions. ･ Use extreme caution when removing radiator caps, drain plugs, grease fittings or pressure taps. Park the excavator and let it cool down before opening a pressurized tank. ･ Release all pressure before working on systems which have an accumulator. Use a piece of cardboard, newspaper, or wood to check for pressurized leaks to prevent fluid penetrating the skin. Pressurize accumulators with the proper gas according to manufacturer's recommendations.

The accumulator on the pilot filter is filled with gas under high pressure. Do not smoke or weld near the accumulator. For any service work on the accumulator contact your LBX Link-Belt Dealer.

CHAPTER 3 - SAFETY, DECALS, AND HAND SIGNALS BURN PREVENTION WARNING BATTERY ACID CAUSES SEVERE BURNS. Batteries contain sulfuric acid. Avoid contact with skin, eyes or clothing.

Antidote: EXTERNAL - Flush with water.

Antidote: INTERNAL - Drink large quantities of water or milk.

DO NOT induce vomiting. Seek medical attention immediately.

EYES - Flush with water for 15 minutes and seek medical attention immediately.

･ Check with your local environmental or recycling center or your dealer for correct disposal information.

TRANSPORTING PRECAUTIONS ･ Know the rules, laws, and safety equipment necessary for transporting this excavator on a road or highway.

FIRE EXTINGUISHER ･ It is recommended you have a fire extinguisher on your excavator. The fire extinguisher is available from your dealer and can be installed on the excavator.

SEAT BELT PRECAUTIONS

WARNING BATTERIES PRODUCE EXPLOSIVE GASES. Keep sparks, flame, cigars and cigarettes away. Ventilate when charging or using in enclosed area. Always wear eye protection when working near batteries. Wash hands after handling. KEEP OUT OF REACH OF CHILDREN.

2

･ When the battery electrolyte is frozen, the battery can explode if, you try to charge the battery, or you try to jump start and run the engine. To prevent the battery electrolyte from freezing, try to keep the battery at full charge. If you do not follow these instructions, you or others in the area can be injured. ･ Hot coolant can spray out if the radiator cap is removed. To remove the radiator cap, let the cooling system cool, turn to the first notch, wait until the pressure is released, and then remove the radiator cap.

1

3

65AA0677

HAZARDOUS CHEMICAL PRECAUTIONS ･ If you are exposed to or come in contact with hazardous chemicals you can be seriously injured.

The fluids, lubricants, paints, adhesives, coolants, etc., used with your excavator can be hazardous. ･ Material Safety Data Sheets (MSDS) provide information about the chemical substances within a product, safe handling procedures, first aid measures and procedures to be taken when the product is accidentally spilled or released. MSDS are available from your LBX Link-Belt Dealer. ･ Before you service your excavator, check the MSDS for each fluid, lubricant, etc., used in this excavator. This information indicates what the risks are and how to service the excavator safely.

Follow this information when servicing the excavator. ･ Before you service this excavator and before you dispose of the old fluids and lubricants, always remember the environment. DO NOT put oil or fluids into the ground or into containers that can leak.

3-6

Figure 4

1 2 3

RIGHT BELT STRAP LATCH MECHANISM RELEASE LEVER

1. To latch the seat belt, pull the right belt strap to the latch mechanism.

2. Insert the metal end into the latch mechanism on the left side of the seat.

3. To unlatch the seat belt, press the release lever on the right belt strap. The seat belt will come apart.

WARNING Before starting the engine ensure seat belts are securely fastened. The seat belt can help ensure your safety if it is used and properly maintained. Never wear a seat belt loosely or with slack in the belt system. Never wear the belt in a twisted condition or pinched between the seat structural members.

CHAPTER 3 - SAFETY, DECALS, AND HAND SIGNALS

ENGINE PRECAUTIONS ･ The fuel delivery system on the engine is under high pressure. DO NOT OPEN the high pressure fuel lines with the engine running.

SPECIFIC PRECAUTIONS TO THIS EXCAVATOR ･ Keep the load or tool, such as bucket, breaker, hammer, ripper, or other device as low as possible while moving the excavator around the jobsite. ･ Never smoke while refueling.

3-7

CHAPTER 3 - SAFETY, DECALS, AND HAND SIGNALS

QUICK COUPLER PRECAUTIONS ･ Always follow the safety procedures of the quick coupler manufacturer if you have one on your excavator. See Hydraulic Excavator Quick Coupler Operation for more details.

CHAPTER 3 - SAFETY, DECALS, AND HAND SIGNALS DECALS NOTE: This chapter only covers decals relating to safety and excavator operation and servicing. For information on all decals for the excavator, contact your authorized dealer.

NOTE: When you clean the decals, use only a cloth, water and soap. Do not use solvents, gasoline, etc.

WARNING Make sure that the decals are perfectly legible, clean them regularly and replace decals that are destroyed, lost, painted over or no longer legible, with new ones.

When parts bearing decals are replaced, be sure to put new decals on each new part.

DECALS INSIDE THE CAB 8 3 14

7

6

9 1

2

12

10

4

13

5 D07F7B6D

Figure 5

3-8

11

75F20880 75F20880

Figure 6

3-9

CHAPTER 3 - SAFETY, DECALS, AND HAND SIGNALS

CHAPTER 3 - SAFETY, DECALS, AND HAND SIGNALS

CHAPTER 3 - SAFETY, DECALS, AND HAND SIGNALS 1. KHP19120 1

B

A

C

545DA160

Figure 7

(A) This portion of the decal warns the user to shut off the controls with the gate lock lever to avoid accidental movement of the excavator.

A

F18C2AD4

(B) This portion of the decal instructs the operator of the importance of reading and following the instructions contained in the operator's manual and other proper procedures to ensure the excavator will continue to work in a safe and effective manner.

B

B86F78D2

3-10

Figure 8

Figure 9

CHAPTER 3 - SAFETY, DECALS, AND HAND SIGNALS

This portion of the decal warns the operator of the possible interference with the bucket and the cab. The use of wide buckets, buckets with long sweep radius, the addition of quick couplers or using grapples, thumbs, and clamshells may result in contact with the cab. Check for interference prior to operating the excavator.

C

FBC95413

3-11

Figure 10

CHAPTER 3 - SAFETY, DECALS, AND HAND SIGNALS

(C)

CHAPTER 3 - SAFETY, DECALS, AND HAND SIGNALS 2. KHP1941, KHP11720, KHP11730, KHP17380

2

KHP1941 - Right hand auxiliary controls KHP11720 - Left hand auxiliary controls KHP11730 - Right and Left hand auxiliary controls KHP17380 - Bidirectional function controls These decals show which configuration the control levers are.

KHP11370-00

80F5724F

Figure 11

2

7CF2A277

Figure 12

2

DEB00DF8

Figure 13

2

35E57F41

3-12

Figure 14

CHAPTER 3 - SAFETY, DECALS, AND HAND SIGNALS

This decal warns of the danger involved if the front window is not properly locked into position.

3

344A6F60

4. KHP1484

Figure 15

4

Standard travel controls with right-hand option This decal shows the functions of the travel pedals and levers.

06A09016

5. KHP11590 This decal warns the operator that the cigar lighter in the front is a 24 volt rating. Do not plug in any thing that is rated for 12 volts, like a phone charger.

Figure 16

5

24V

KHP11590-00

A2A2AC1E

6. KHP1247 This decal shows the location and way how to use the emergency exit (rear window).

6

357DA38A

3-13

Figure 17

Figure 18

CHAPTER 3 - SAFETY, DECALS, AND HAND SIGNALS

3. KHP12170

CHAPTER 3 - SAFETY, DECALS, AND HAND SIGNALS 7. KHP1587 This decal warns the operator of the control patterns selector valve and that there are two different control patterns. It is best to check the controls in an open area to make sure the controls match the card. This card located on the cab window shows both of the configurations of the controls. Before operating the excavator it is best to check the controls in an open area.

7

6A57C247

8. KHP18190 This decal warns the operator about possible hazards with the Diesel Particulate Diffuser (DPD). The DPD regeneration should be done in a well ventilated area and never touch the DPD exhaust pipe. See the Diesel Particulate Diffuser section for more details (Page 5-8).

8

Figure 19

DANGER

CAUTION

ALWAYS PERFORM REGENERATION IN A WELL VENTILATED AREA. IF INDOORS PIPE EXHAUST TO THE OUTDOORS. GAS POISONING MAY OCCUR RESULTING IN PERSONAL INJURY OR

CAUTION CONTACT WITH THE DPD, EXHAUST PIPE AND EXHAUST GAS MAY IGNITE FLAMMABLE MATERIALS. STAY CLEAR OF THE MACHINE REGENERATION.

REFER TO OPERATOR'S MANUAL MACHINE OPERATION WITH A DIRTY OR CLOGGED PARTICULATE FILTER MAY CAUSE MACHINE MALFUNCTION. REGENERATION MAY BE REQUIRED.

KHP18190-00 69AC11E9

9. KHP18380 This decal warns that the operator must not perform swing operation on a slope with free swing ON. With free swing ON, the swing indicator is displayed on the monitor and it takes longer to stop swinging.

9

3C1C386A

10. KHP1316 (Blade) This decal warns that the operator of possible interference between the blade and the boom.

Figure 21

10

DE77D3E0

3-14

Figure 20

Figure 22

CHAPTER 3 - SAFETY, DECALS, AND HAND SIGNALS

This decal warns that welding or modifying the cab can deteriorate its strength. Never attempt to weld or modify the cab.

11

BACA1C99

12. KAP0859 (Blade type)

Figure 23

12

This decal shows the blade operation.

46A6D9EC

13. KHP1803 This socket is used to power electrical equipment of 12 volts.

Figure 24

13

It is strictly prohibited to connect devices of a different voltage.

5DD87C05

14. KHP21860

Figure 25

14

D5EE0946

3-15

Figure 26

CHAPTER 3 - SAFETY, DECALS, AND HAND SIGNALS

11. KHP18640

CHAPTER 3 - SAFETY, DECALS, AND HAND SIGNALS DECALS OUTSIDE OF THE CAB

10

15

7 21

1

12

11

17

17

21

13

8

27 6

1 19 22

26

16

18

25

5

2

14

23

4

24 20

2

3

3

9

22 4AE05E0D

Figure 27

3-16

CHAPTER 3 - SAFETY, DECALS, AND HAND SIGNALS

This decal warns the operator to stay off edge to prevent falling off the back of the excavator.

1

8D6C0ABE

2. KHP1534 This decal warns the operator to wait and relieve pressure before opening the radiator cap.

2

BC90F86F

3. KHP11470 This decal warns the operator of the rotating fan blades which could sever fingers and hands. Stop the engine before working on the fan or belt.

This decal warns the operator not to step on the engine.

Figure 29

3

0A684AFE

4. KHP18180

Figure 28

Figure 30

4

It indicates that engine maintenance must be performed correctly after reading the operator's manual.

29C791AF

3-17

Figure 31

CHAPTER 3 - SAFETY, DECALS, AND HAND SIGNALS

1. KHP18170

CHAPTER 3 - SAFETY, DECALS, AND HAND SIGNALS 5. KHP1535 This decal warns the operator of a hot surface that could cause burns to the hands and feet.

5

FD11F24A

6. KMP12371 (STD type)/KMP12381 (Blade type)

Figure 32

6

This decal shows the servicing points and intervals.

STD type Blade type

23C536D6

Figure 33

6

21A09E97

7. KHP0210 This decal located on the front toolbox warns the operator to stay away from power lines.

7

17BA44D0

3-18

Figure 34

Figure 35

CHAPTER 3 - SAFETY, DECALS, AND HAND SIGNALS 8. KHP1011

89D6A108

9. KHP1536 This decal warns that wrong handling of battery causes battery explosion. You must read the the operator's manual before hadling with battery.

9

F8BF7535

10. KHP1532 This decal located on the counterweight warns of the swinging upper.

This decal located on both tracks warns the operator to release the pressure on the track assembly before disassembly.

Figure 38

11

3451BC4C

3-19

Figure 37

10

A87FD9A5

11. KHP1014

Figure 36

Figure 39

CHAPTER 3 - SAFETY, DECALS, AND HAND SIGNALS

8

CHAPTER 3 - SAFETY, DECALS, AND HAND SIGNALS 12. KHP12300

12

4F3B5452

13. KHP15760 This decal located inside the right side door warns the operator when changing the fuel filter to not let any particles enter into the fuel system.

13

44387CFE

14. KHP18150 This decal warns that anyone must never touch the muffler when it is still hot.

Figure 40

Figure 41

14

AF4AA215

Figure 42

15. KHP20210 The switch shuts off the battery when turned off position.

15

See the BATTERY DISCONNECT SWITCHsection for the detailed instructions (Page 9-3).

This switch is exclusively for the service purpose such as welding and electrical repair work.

C3FBDC51

3-20

Figure 43

CHAPTER 3 - SAFETY, DECALS, AND HAND SIGNALS

This decal informs the operator to read the operator's manual for the recommended diesel fuel grade. See the FUELsection for the correct grade (Page 7-1).

16

E1FCA1CC

17. KHP12192 This decal shows where to attach slings when handling the excavator. Never use any other slinging points apart from those designated by this decal.

17

3C9B8045

18. KHP1542 This decal warns the operator of the hot hydraulic fluid that can cause burns if the pressure in the tank is not properly relieved. Further instructions are located in maintance section.

This decal located on the engine hood warns the operator stay off the engine cover. This decal also instructs the operator to properly raise the engine hood and engage the lock in the open position to prevent the food from inadvertently falling.

Figure 46

19

C72B8BC8

3-21

Figure 45

18

11502056

19. KHP1010

Figure 44

Figure 47

CHAPTER 3 - SAFETY, DECALS, AND HAND SIGNALS

16. KHP18250

CHAPTER 3 - SAFETY, DECALS, AND HAND SIGNALS 20. KHP18620 This decal informs the operator to use only API CJ4 Engine oil.

20

543C65AE

21. KHP15191 (STD/Blade type) This decal shows the tie-down points for transporting the excavator.

21

0A2AD7A1

22. KHP15191 (STD type) This decal shows the tie-down points for transporting the excavator.

This decal shows the wiring harness of camera must be disconnected before removing the counterweight.

Figure 50

23

A211C351

3-22

Figure 49

22

0732537D

23. KHP18470

Figure 48

Figure 51

CHAPTER 3 - SAFETY, DECALS, AND HAND SIGNALS

This decal warns the operator of the high pressure fuel lines on the excavator.

24

F1B847AC

25. KHP18160 This decal shows that you never touch when it is still hot. Do not attempt to step on.

25

3669C268

26. KHP1757 This decal shows the position in which the selector must be placed according to the selected configuration type of the control levers.

For the valve usage method, see "Fuel System". ( 7-13)

Figure 54

27

A8DD4208

3-23

Figure 53

26

C08A083A

27. KHP20100

Figure 52

Figure 55

CHAPTER 3 - SAFETY, DECALS, AND HAND SIGNALS

24. KHP13150

CHAPTER 3 - SAFETY, DECALS, AND HAND SIGNALS HAND SIGNALS When operating the excavator, never attempt to carry out tasks calling for fine control or to work in areas where visibility is poor or impaired without seeking the assistance of a signal person. Make perfectly sure you and the signal person understand the signals to be used.

START THE ENGINE MOVE AWAY FROM ME Wave hands back and forth (palms outward).

0888D0CC

Figure 56

SHUT DOWN THE ENGINE

2434629B

Figure 59

GO THIS FAR

11B8B06C

Figure 57

COME TO ME Wave hands back and forth (palms inward).

12BAA99A

2C2227D4

Figure 60

RAISE LOAD OR TOOL Wave hand back and forth.

Figure 58 381ADE55

3-24

Figure 61

CHAPTER 3 - SAFETY, DECALS, AND HAND SIGNALS

4B9527F9

LOWER LOAD OR TOOL

Figure 62

546F1ADB

EMERGENCY STOP Wave hands back and forth.

Figure 65

SLOWLY RAISE THE LOAD OR TOOL

5FF60502 51BFCC93

Figure 66

SLOWLY LOWER THE LOAD OR TOOL

Figure 63

RAISE LOAD OR TOOL

63F88371 53831FBB

Figure 64

3-25

Figure 67

CHAPTER 3 - SAFETY, DECALS, AND HAND SIGNALS

ALL STOP AND HOLD

CHAPTER 3 - SAFETY, DECALS, AND HAND SIGNALS RAISE TOOL

828C5E13

LOWER TOOL

Figure 68

AE7BFF0C

TURN THE EXCAVATOR TO THE LEFT (SWING LOAD LEFT) To stop movement, stop moving hand and clench fist.

Figure 71

RAISE TOOL

B3234731

94CE2996

Figure 72

LOWER TOOL

Figure 69

TURN EXCAVATOR RIGHT (SWING LOAD RIGHT) To stop movement, stop moving hand and clench fist.

D5B98899 D5B98899

A54372E8

Figure 70

3-26

Figure 73

CHAPTER 3 - SAFETY, DECALS, AND HAND SIGNALS

E9E41709

EMPTY TOOL

Figure 74

BD3C7BBF

EXTEND ARM

4CC996B4

Figure 75

FILL TOOL

5CC0CCDC

Figure 76

3-27

Figure 77

CHAPTER 3 - SAFETY, DECALS, AND HAND SIGNALS

RETRACT ARM

CHAPTER 4 - INSTRUMENTS AND CONTROLS

CHAPTER 4 - INSTRUMENTS AND CONTROLS CAB

WARNING Do not leave the door ajar. Fix it in a latched position.

To open the door, use the handle (1) from the outside and use the handle (2) from the inside.

The door can be latched in completely open position.

To unlatch the door, push the lever (3) downward.

3

1

C3DED5FE

Figure 1

4C2962AC

2

22504607

Figure 2

4-1

Figure 3

CHAPTER 4 - INSTRUMENTS AND CONTROLS

WARNING Be careful not to get your hand or anything caught in the door when closing it.

CHAPTER 4 - INSTRUMENTS AND CONTROLS STEPS AND ACCESS HANDLES WARNING Always maintain three point support while getting on and off the excavator and entering or exiting the operator's cab. A three point support system has been provided that enables a person to use simultaneously two hands and one foot or two feet and one hand while ascending, descending or moving about the excavator.

WARNING To get in or out of the cab, it is imperative the upperstructure frame is in line with the undercarriage.

WARNING Clean the steps and access handles and remove all traces of grease, oil, mud, and ice.

WARNING Never jump down from the excavator. When leaving the excavator or upperstructure, always face the excavator and use the steps and access handles.

8DAEEE53

Figure 4

When getting down from or getting onto the excavator, use the steps, the tracks and the access handles.

C4E0C852

Figure 5

4-2

CHAPTER 4 - INSTRUMENTS AND CONTROLS POSITION OF THE CAB CONTROLS AND ACCESSORIES

1

13

CHAPTER 4 - INSTRUMENTS AND CONTROLS

14

11 16

12

15

10

4

3

8 2

9

6 5

8 7 D4D2040C

1 2 3 4 5 6 7 8

Figure 6

OPERATOR'S SEAT LEFT-HAND CONSOLE EMERGENCY SHUTDOWN SWITCH CLIMATE CONTROLS - AIR-CONDITIONER GATE LOCK LEVER LEFT-HAND CONTROL LEVER FOOT REST OR OPTION PEDAL TRAVEL CONTROL PEDALS AND LEVERS

9 10 11 12 13 14 15 16

4-3

FOOT REST OR OPTION PEDAL COMPUTER MONITOR AND CONTROLS RIGHT-HAND CONSOLE RIGHT-HAND CONTROL LEVER RIGHT-HAND CONTROL PANEL AIR VENTS FUSE BOX BLADE CONTROL LEVER (BLADE TYPE)

CHAPTER 4 - INSTRUMENTS AND CONTROLS WARNING Before starting the engine, make sure you are fully aware of the location of and the function of each control. Incorrect operation of the controls can cause serious injuries.

CAUTION To start the engine the gate lock bar must be in the down position for the engine to crank.

4-4

CHAPTER 4 - INSTRUMENTS AND CONTROLS OPERATOR'S SEAT

8

CHAPTER 4 - INSTRUMENTS AND CONTROLS

7

9

3

4

7

6 1

2

5

545ED152

1 2 3 4 5

Figure 7

SEAT HEIGHT AND WEIGHT ADJUSTMENT WEIGHT INDICATOR SEAT SLIDE ADJUSTMENT SEAT BACK ANGLE ADJUSTMENT LUMBAR SUPPORT ADJUSTMENT BULB

6 7 8 9

4-5

SEAT AND CONTROL SLIDE ADJUSTMENT ARMREST ANGLE ADJUSTMENT HEAD REST SEAT BELT

CHAPTER 4 - INSTRUMENTS AND CONTROLS SEAT CONTROLS IMPORTANT: Always stop the excavator before attempting to adjust the seat. Put the gate lock lever in the locked position to avoid any unintentional movements of the excavator.

Mechanical suspension seat

10

8

7

1

5 4

2

1D763AD1

Figure 8

4-6

CHAPTER 4 - INSTRUMENTS AND CONTROLS Air suspension seat

CHAPTER 4 - INSTRUMENTS AND CONTROLS

10

8

7

1

5 4

2

9052DB86

Figure 9

SEAT HEIGHT ADJUSTMENT To adjust the seat height pull the knob (4) up to add height, and press the knob (4) to decrease the height.

SEAT ADJUSTMENT To adjust the seat you can move either the seat sliding adjustment (8) or the seat and console sliding adjustment (5) for a better feel working with the control levers and the control pedals. Pull each lever up and move the seat and console as needed.

LUMBAR SUPPORT Press the bulb (2) to adjust the amount of lumbar support. To release pressure, press the button right behind the bulb.

SEATBELT Always fasten your seat belt before operating the excavator. See Safety section for details on how to use the seat belt.

RECLINING ADJUSTMENT To adjust the seat back angle pull the seat back angle adjustment lever (7) up and tilt the seat to the proper angle.

To fold the seat forward, get out of the seat and pull the lever (7) and fold the seat down.

ARMREST To adjust the armrest roll the knob (1) under the front of the armrest. The arm rests can push up to be out of the way if your do not want to use them. Be careful your arms do not accidentally push a button on either control arm.

HEADREST To adjust the headrest (10), press the lock switch located at the top of the seat back to adjust the headrest.

4-7

CHAPTER 4 - INSTRUMENTS AND CONTROLS RIGHT-HAND CONTROL ARM

3 5

7

1 5

2

1E8B280D

4

8 6

Figure 10

1. Starter Switch This switch has four positions, ON (contact), START (engine ignition), OFF (engine shut-down), and ACC (accessory current supply). See Starting the engine in the Operating Instructions section.

This key is also used to lock the cab door, the engine hood, the side doors, and the fuel tank cap.

2. Engine Throttle Button For more details, see Engine Throttle Controls.

If there is no change in engine speed, press and release the engine auto-idle speed selector. See item 10 for more details on the One-touch idle speed selector.

3. One-touch Idle Speed Selector This control enables engine idle without operating the throttle button. For engine idle, press and release the control and the engine will be in LOW IDLE position. Press once again on the control and release it. The engine returns to its initial speed.

4. Travel Alarm Switch This two position switch has "CONT." which sounds the travel alarm on continuously, and "AUTO OFF" which will sound the travel alarm for 10 seconds then go off. Each time you stop travelling the alarm will reset and the travel alarm will sound for 10 seconds when you travel the excavator again.

5. Optional Controls These buttons are pre-wired for use with optional auxiliary controls. For more details see Option Controls.

6. Radio For more details see the Cab radio section.

7. One Touch Wiper Button The button on the bottom of the control lever when pressed will activate the window wiper to move once over the window.

8. Radio Auxiliary Input Port This radio provided AUX input jack so that portable audio products can be connected.

4-8

CHAPTER 4 - INSTRUMENTS AND CONTROLS LEFT-HAND CONTROL ARM 6

7

1 2

5

3 1617F057

4 Figure 11

1. Gate Lock Lever The shape of the gate lock lever was designed to prevent the operator from leaving the cab without having raised the lever beforehand. See Gate Lock Lever (Page 4-23).

WARNING To access or exit the cab, the gate lock lever must be in the raised position. Never try to avoid this basic requirement.

2. Horn To sound the horn, press at the end of the Lefthand control lever.

IMPORTANT: Always sound the horn before operating the excavator.

3. Option Control (if equipped) 4. Radio Mute Switch This button on the bottom side of the control lever will mute the radio. To resume listening to the radio press the button again. The radio mute will appear on the computer monitor screen.

5. Heating, Ventilation And Air-conditioning Control See Heating, Ventilation and Air-Conditioning Control for its use.

6. Engine Emergency Stop Switch This switch kills the engine. The "ENGINE STOP" will appear in the display window and the excavator will not start until the switch is pushed again.

4-9

7. Free swing (optional) When Free Swing is activated the icon on the switch will light up and the symbol will appear on the monitor. When Free Swing is on the mechanical swing break is turned off. Using free swing on uneven ground could cause the upper to wing or drift. When the excavator is turned off free swing will default back to off.

CHAPTER 4 - INSTRUMENTS AND CONTROLS

3

CHAPTER 4 - INSTRUMENTS AND CONTROLS FRONT CONSOLE

1

2 10:38

SP H

H

E

3

C

47.6gpm 2988psi

12345.0hr

nrmin

B97FE32A

F C

STOP

Figure 12

WARNING The role of the monitor is to indicate the state of the excavator and quickly warn the operator in case of any malfunction, through alarms. The monitor is not waterproof. Make sure it does not get wet.

1. Air Conditioner Sunlight Sensor This sensor monitors the amount of sunlight in the cab along with the temperature inside of the cab.

IMPORTANT: Always check the sensor to make sure nothing is covering it.

2. Monitor Display The monitor display will show the current state of the excavator and will warn the operator of any malfunctions.

3. Monitor Control Buttons The monitor control buttons allows the operator to select different modes, views, and controls.

4-10

CHAPTER 4 - INSTRUMENTS AND CONTROLS COMPUTER MONITOR DISPLAY The computer monitor has two display screens: the message display screen and the camera view display screen.

MONITOR DISPLAY SCREEN

1

2

5

4

3

6

7

17 16

14

15

9

13 12 11 10

37AD2EF4

Figure 13

CAMERA VIEW DISPLAY SCREEN

1

2

5

17

4

3

6

7

16 11 10

15

12

14

776BF481

Figure 14

1. Operating Mode This displays the mode of operation the excavator is in. There are three modes: A: Applied Power mode H: Heavy mode SP: Speed Priority mode 2. Travel Mode This displays the travel speed either Low speed or High speed.

4-11

3. Working Light This is displayed when the working light is turned on. The monitor will also go into the night brightness. For more details see the Menu Display section (Page 4-14).

CHAPTER 4 - INSTRUMENTS AND CONTROLS

8 18

CHAPTER 4 - INSTRUMENTS AND CONTROLS 4. Engine Auto-idle and/or Engine Stop Engine Auto-idle will lower the engine to idle after the controls are in the neutral position for 5 seconds. When the controls are re-engaged the engine rpms will return to the previous setting.

Engine Stop will shut the engine off after 3 minutes if no controls are engaged.

Engine Auto-idle and Engine Stop will lower the rpms to idle and shut down the excavator after 3 minutes.

5. Free Swing or Anti Theft In this area either free swing or anti-theft will be displayed when they are activated.

6. Auxiliary Hydraulic Settings Icon The auxiliary hydraulic settings icons for crusher or breaker will be displayed if the excavator is so equipped. For more details see Auxiliary Hydraulic Circuits (Page 5-20).

7. Clock Display See Setting the Clock section (Page 4-28).

8. Error Code or Fuel Consumption Gauge This displays what error is occurring on the excavator. If there are multiple errors the excavator will flash a different code every 5 seconds.

The fuel consumption gauge will display real time fuel usage in gallons per hour or liters per hour.

This is calculated by the condition of the excavator is in.

9. Hydraulic Oil Temperature Gauge

14. DPD Gauge This gauge displays the state of the DPD filter.

When the gauge reaches 5 bars, DPD regeneration is performed.

See Diesel Particulate Diffuser section for more details (Page 5-8).

15. Engine Coolant Temperature Gauge IMPORTANT: Always warm the engine coolant to the second bar before starting work.

16. DPD Regeneration This will display when the DPD is undergoing regeneration. During automatic regeneration the icon will be green and during manual regeneration it will be displayed in yellow.

See Diesel Particulate Diffuser section for more details (Page 5-8).

17. Auxiliary Hydraulic Flow This will display the auxiliary hydraulic flow, the pressure and the pump and the number of pumps when active. The flow and the amount of pumps will be displayed. See Auxiliary Hydraulic Circuits section for more details (Page 5-20).

18. Eco Gauge The bars on the eco gauge will increase when the excavator is in energy saving state. This is not engaged from the factor, to turn this on contact your LBX Link-Belt Dealer.

IMPORTANT: Always warm the hydraulic oil to the second bar before starting work.

10. Radio Mute This is displayed if the radio mute is activated. To unmute the radio press the button on the backside of the left hand control lever.

11. Auto Power Boost This is displayed if the maximum output state is entered automatically for the attachment in H or SP mode. Auto power boost is always on in A mode.

12. Fuel Gauge This displays the remaining amount of fuel by the number of lighted bars. When the fuel level drops to one bar the alarm sounds and LOW FUEL will display on the monitor in the message display list until fuel is added.

13. Hourmeter The hour meter displays the engine operation time in units of 0.1 hour (6 minutes).

4-12

CHAPTER 4 - INSTRUMENTS AND CONTROLS COMPUTER MONITOR CONTROLS 2

4

3

1

6 10

9 7 8 589D9BE6

1. Travel Speed Pressing this button will toggle between High speed. speed and

Figure 15

Low

2. Front Glass Window Washer Pressing this button will spray window washer fluid on the front window.

IMPORTANT: Never run the wipers on a dry windshield.

3. Front Wiper Pressing this button will activate the window wipers. There are three settings when pressing the button: First press (I) is intermittent wipers.

Second press (II) is continuous wipers.

Third press (OFF) is turning off the wipers.

4. Working Light Pressing this button will turn the working lights on or off. When the lights are on, the monitor display goes to the darkness setting.

For more details see the Menu Display section (Page 4-14).

5. Menu Display Pressing this button will bring the menu display on the monitor.

For more details see the Menu Display section (Page 4-14).

6. Camera View Pressing this button will activate the camera view display screen on the monitor.

For more details see the Camera Views section (Page 4-11).

7. Trip Hourmeter or Back View Switch Pressing this button on the monitor display screen will show TRIP hourmeter. To reset the trip hourmeter press and hold the button until TRIP and 0 is shown. After about a minute TRIP will disappear and the regular hourmeter will be shown. To view the Trip hourmeter press and release the button.

In camera view mode pressing this button will switch between the rear and side view camera if equipped.

8. Engine Auto-idling or Engine Auto Stop Pressing this button will switch the way the engine rpms and the engine is controlled. When the excavator is turned on, this feature is not on, and the rpms are controlled by the engine throttle control. When the button is pressed the Engine Auto-idle will lower the engine to idle after the controls are in the neutral position for 5 seconds. When the controls are re-engaged the engine rpms will return to the previous setting.

When the button is pressed again Engine Stop will shut the engine off after 3 minutes if no controls are engaged. When pressed again Engine Auto-idle and Engine Stop will lower the rpms to idle and shut down the excavator after 3 minutes.

9. Auxiliary Hydraulic Attachment Select Pressing this button will select the different auxiliary attachment to be used.

For more details see the Auxiliary Hydraulics section (Page 5-20).

10. DPD Regeneration For more details see the Diesel Particulate Diffuser section (Page 5-8).

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CHAPTER 4 - INSTRUMENTS AND CONTROLS

5

CHAPTER 4 - INSTRUMENTS AND CONTROLS MENU DISPLAY SCREEN 1 2 3 4 5 6 7 8 45564BB4

Figure 16

4. Fuel Consumption This will display fuel consumption in gallons per hour in the top right of the monitor display screen.

When highlighted select (11) or (12) to turn the gauge on and off.

5. Maintenance Information This displays the service interval of components.

For more details see the Maintenance Information Screen section (Page 6-7).

6. Clock Adjustment This is used to set the clock on the excavator.

7. Auxiliary Hydraulics For more details see the Auxiliary Hydraulics section (Page 5-20).

8. Camera Settings This will set which cameras are on and also will set the back camera to either normal view (ON) or mirrored view (ON-MIRRORED). On mirrored view the view will be the same as a rear view mirror in the cab. Multiple cameras can be turned on or off and also two views can be turned on or off.

When the menu display button (13) is pressed the menu display screen will appear. To control the menu display screen use the four center buttons of the monitor controls. (9) and (10) are used to scroll up and down, (11) and (12) to select a setting to change or go right and left in an item. To exit out of the menu display screen press the menu display (13) again.

9

11 6448D2A6

12

13

10 Figure 17

1. Language There are 20 different languages and one icon only language selections. When highlighted press either (11) or (12) to toggle between the languages.

2. Brightness (Day) This selects how bright the display monitor is during the day or when the working lights are not selected. When highlighted select (11) or (12) to raise or lower the brightness.

3. Brightness (Night) This selects how bright the display monitor is during the night or when the working lights are selected. When highlighted select (11) or (12) to raise or lower the brightness.

F0EE22F2

4-14

Figure 18

CHAPTER 4 - INSTRUMENTS AND CONTROLS MESSAGE DISPLAY LIST

IMPORTANT: When the warning buzzer sounds, be sure to follow the inspection and maintenance described in this section. If the warning continues to be present, contact your LBX Link-Belt Dealer for further service instructions.

CHECK ENGINE

1 AUTO

n/min

2

AUTO

STOP

0ADD08D8

Figure 19

Warnings will be displayed in RED, cautions in YELLOW, and notices in GREEN. Message Display (IN RED)

Meaning and Mesures to be taken This message indicates the oil pressure is low, stop the excavator and check the oil level. Add oil if needed. If the oil level is correct contact your LBX Link-Belt Dealer.

This message indicates that engine coolant or the hydraulic oil temperature is too high.

Change the throttle to idle and check the hydraulic oil level and coolant level.

This message indicates the boost air temperature is high. The excavator will go to low idle.

Quit the operation you are on but keep the excavator runnning. If the tempreture rises then the engine will shut off.

This message indicates a problem with the charge system. Check the electrical system for problems.

This message indicates a problem in the electrical system of the engine. Check the circuits.

This message indicates an electrical problem. Check the electrical system for problems.

This message indicates the engine stop button is on. Press the engine stop button again to turn it off.

It is displayed when stopping the engine at a high temperture.

Keep the engine in low idling mode for about 5 minutes to lower the water temperature.

Message Display (IN ORANGE)

Meaning and Mesures to be taken It is displayd when there is abnormality for the connection of the camera.

Confirm connection of the wiring.

It is displayed to be careful to high temperature exhaust by the DPD regenerton. Confirm the circumference.

When demand DPD regeneration, it is displayed. The indication disappears when start DPD regeneration.

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CHAPTER 4 - INSTRUMENTS AND CONTROLS

The message display on the monitor indicates the condition of the excavator and warnings. When a warning message is indicated, the warning buzzer will sound.

CHAPTER 4 - INSTRUMENTS AND CONTROLS Message Display (IN ORANGE)

Meaning and Mesures to be taken It is displayed during DPD manual regeneraion. During this indicaton, you must not operate excavator. DPD regeneration stops it.

It is displayed during DPD manual regeneraion. Must not operate excavator.

It is displayed when operate the attachment without selecting an attachment. Select the attachment.

Coolant level is low. Check coolant level and add if needed.

This massage indicates the air filter is clogged. Clean or change the air filter.

This massage indicates there is only one bar on the fuel gauge. Add diesel fuel immediately to avoid any damage to the engine.

This massage indicates the return filter is clogged. Repace the element.

It is displayed when a fuel filter causes blocking. Check the fuel filter.

It is displayed when attachment flow quantity is not appropiate. It is displayed.

Message Display (IN GREEN)

Meaning and Mesures to be taken It is dislpayed during DPD auto regeneraion you can operate excavator.

This message notifies that the maintenance time came.

Comfirm the maintenance imformation of the menu screen.

At the time of the idle stop operation, it is displayed before stops.

This massage indicates that auto warm up is operating.

4-16

CHAPTER 4 - INSTRUMENTS AND CONTROLS HEATING, VENTILATION AND AIR-CONDITIONING CONTROL

7

9

6

4

2

3

8

3E675446

1 Figure 20

1. ON/OFF This button (1) is for turning the system on or off.

When the system is turned on it will operate at the same setting as previous use.

2. AIR-CONDITIONING SWITCH This button (2) turns the air-conditioning on/off.

When it is on, the snowflake on the monitor will be illuminated.

3. VENTILATION These push buttons (3) allow the air flow to be increased or decreased. To increase the flow of air, press the top ( ) button. To decrease the flow of air, press the bottom ( ) button. The segments increase or decrease on the monitor depending on the flow selected.

4. TEMPERATURE These buttons (4) increase or decrease the temperature. To increase the temperature, press the top ( ) button. To decrease the temperature, press the bottom ( ) button.

5. RECIRCULATE/FRESH AIR This button (5) controls whether the air is recirculated or fresh air is pulled in the cab. Each time the button is pressed it changes.

7. WINDSHIELD DEFROSTER This button (7) changes the air flow to defrost the windshield. Press the button, windshield defrosting is carried out. To stop, press the button again, and the indicator lamp goes off.

8. AUTO MODE This button (8) is used to obtain automatic adjustment of the temperature, the volume and the direction of flow of the air. In this case, “Auto” will appear on the display screen (9). In automatic mode, the only possible manual adjustment is to the temperature (4). All other adjustments are made automatically.

If any adjustment other than to temperature is made, the automatic mode is cancelled and “Auto” disappears from the display screen, To shut down the system, press the buttons (1) or (2).

9. MONITOR The monitor displays the current setting of the system. The snowflake on the monitor means the air conditioner is running. The recirculate or fresh air is displayed. Which direction the air is blowing is shown along with the temperature of the air.

Farenheit/Celsius Readout

Recirculated air

To change the display from Fahrenheit to Celsius hold both temperature buttons (4) down for 5 seconds.

Fresh Air

IMPORTANT: To ensure correct functioning and full effectiveness of the air conditioner is maintained it must be run once a week even if only for a short time.

6. AIR FLOW VENT SELECTION This button controls what mode and where the air flow is directed. To select which vents are used, press the button (5) and it will show the vent selected on the monitor.

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CHAPTER 4 - INSTRUMENTS AND CONTROLS

5

CHAPTER 4 - INSTRUMENTS AND CONTROLS CONTROL PATTERN SELECTOR VALVE The X3 is equipped with a control pattern selector valve. The valve is located on the right-hand side on the front of the control valve.

Selecting the C or D pattern will determine how the right-hand and left-hand control levers operate.

IMPORTANT: When you select the C or D pattern be sure to change the decal in the window to correspond to the correct letter.

To access the control pattern selector valve open the right-hand front door.

To switch the pattern pull the knob (1) back and push the lever (2) to either the C or D position.

1

2

AEBF94F8

Figure 21

E6DAEE19

Figure 22

4-18

CHAPTER 4 - INSTRUMENTS AND CONTROLS ARM AND UPPERSTRUCTURE SWING LEFT-HAND CONTROL LEVER IN PATTERN D The speed of movement of the arm or the upperstructure swing depends on the control lever tilt angle. In the intermediate position both movements can be obtained simultaneously.

1. The arm extends.

2. The arm retracts.

3. The upperstructure swings towards the left.

4. The upperstructure swings towards the right.

NOTE: The movements of the excavator are shown in the Control functions decal. See Decals (Page 3-8).

The speed of movement of the boom or the tool depends on the control lever tilt angle. In the intermediate position both movements can be obtained simultaneously.

5. The boom lowers.

6. The boom raises.

7. The bucket retracts (filling).

8. The bucket extends (dumping).

NOTE: The movements of the excavator are shown in the Control functions decal. See Decals (Page 3-8).

5

3

8

1 7

2

6

4 84C27B86 77594B66

4

Figure 25

Figure 23

6

3

2

5

7

8 1 FBEB3FE6 A05B24FE

Figure 24

4-19

Figure 26

CHAPTER 4 - INSTRUMENTS AND CONTROLS

BOOM AND BUCKET RIGHT-HAND CONTROL LEVER IN PATTERN D

CHAPTER 4 - INSTRUMENTS AND CONTROLS ARM AND UPPERSTRUCTURE SWING LEFT-HAND CONTROL LEVER IN PATTERN C

BOOM AND BUCKET RIGHT-HAND CONTROL LEVER IN PATTERN C

The speed of movement of the arm or the upperstructure swing depends on the control lever tilt angle. In the intermediate position both movements can be obtained simultaneously.

1. The boom lowers.

2. The boom raises.

3. The upperstructure swings towards the left.

4. The upperstructure swings towards the right.

NOTE: The movements of the excavator are shown in the Control functions decal. See Decals (Page 3-8).

The speed of movement of the boom or the tool depends on the control lever tilt angle. In the intermediate position both movements can be obtained simultaneously.

5. The arm extends.

6. The arm retracts.

7. The bucket extends (dumping).

8. The bucket retracts (filling).

NOTE: The movements of the excavator are shown in the Control functions decal. See Decals (Page 3-8).

5

3

8

1 7

2

6

4 0C002CDB 14497C35

4

Figure 29

Figure 27

2

3

8

6

7

1

5 7E4D31EF 403F8865

Figure 28

4-20

Figure 30

CHAPTER 4 - INSTRUMENTS AND CONTROLS

Travel control is done by using the levers or the pedals.

To travel in a straight line, both levers have to be simultaneously operated, either forward or backward.

Change of direction is done either by operating a single lever, or by operating simultaneously one lever forward and the other backward, so that the excavator pivots on the spot. See Moving the excavator in the Operating Instructions section (Page 5-1).

IMPORTANT: In the normal travel position, the cab is above the idler wheels and the travel reduction gears are to the rear of the upperstructure. If the upperstructure is turned 180 ° in relation to the undercarriage, to move the excavator forward, the levers have to be pulled towards yourself (in reverse) and vice versa.

9

11

10

12

NOTE: The forward or reverse travel speed depends on whether the high speed travel switch is used or not.

See High speed travel switch.

NOTE: The movements of the excavator are shown in the Control functions decal.

CE07F49A

9

11

10

12

E95A644B

Figure 31

4-21

9. The left-hand track moves forward.

10. The left-hand track moves backward.

11. The right-hand track moves forward.

12. The right-hand track moves backward.

Figure 32

CHAPTER 4 - INSTRUMENTS AND CONTROLS

TRAVEL CONTROL

CHAPTER 4 - INSTRUMENTS AND CONTROLS BLADE OPERATION CAUTION Blade is for light duty work such as pushing soft dirt or mud only. ･ Do not push down hard on the blade or it may cause damage to the blade and foot. ･ To avoid damage to the blade, do not side load the blade. ･ When using the blade to support the front of the machine during operation, ensure that the blade is firmly supported over the full length of the blade.

This will prevent damage to the blade.

34F2C138

Figure 33

4-22

CHAPTER 4 - INSTRUMENTS AND CONTROLS GATE LOCK

NOTE: The engine must be started with the gate lock lever retracted.

If the safety bar is in the upward position, it is not possible to start the engine.

1

8FE1B6F0

Figure 34

When operating the machine, push the gate lock lever (1).

WARNING Unexpected machine movement! Before leaving the cab, the gate lock lever must be in the upward position.

Failure to comply could result in death or serious injury.

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CHAPTER 4 - INSTRUMENTS AND CONTROLS

The gate lock lever (1) was designed to prevent the operator from leaving the cab with the hydraulic controls active.

CHAPTER 4 - INSTRUMENTS AND CONTROLS CAB LIGHT

CAB DOOR WINDOWS

The cab light is located on inside the cab on the lefthand side. The light is controlled by a switch built into the lamp bracket.

The cad door window can be opened from the front or the rear of the cab door. To open the window, pull the handle to release the latch and slide the window to open.

NOTE: To replace bulbs, see Replacing a Bulb in the Electrical system section (Page 9-1).

D3C54571

447AF9A9

Figure 35

The light has three positions. In the top position the light will be on all the time. In the middle position it will come on when the door is opened and stay on for 30 seconds. In the bottom position it will stay off.

Figure 37

To close the window, bring the handle back toward the latch to secure the window closed.

CUP HOLDER The cup holder is located on the right-hand side on the front of the console.

WARNING Make sure when you leave the excavator for an extended amount of time that the light is in the off position because it may drain the battery.

COAT HANGER HOOK The coat hanger hook is located on the rear left-hand cab upright.

D0AD6C62

9D0A3EE2

Figure 36

IMPORTANT: Do not hang anything on the coat hanger that would block your view out the back or side window.

4-24

Figure 38

CHAPTER 4 - INSTRUMENTS AND CONTROLS MAGAZINE RACK

6FE58531

Figure 39

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CHAPTER 4 - INSTRUMENTS AND CONTROLS

Located on the left-hand side, behind the operator's seat.

CHAPTER 4 - INSTRUMENTS AND CONTROLS FUSE BOX The fuse box is located behind the operator's seat.

10CBDF86

Figure 40

To replace a fuse, see Fuses in the Electrical system section (Page 9-1).

4-26

CAB RADIO The 12 volt cab radio is on the right-hand console.

IMPORTANT: On the left hand control arm there is a radio mute switch. If the radio is on and there is no sound coming out of the speakers check to see if the radio mute is displayed on the monitor. Press the button to toggle between mute and unmute.

8

11

4

10

6

9

12 #761 24'5'6

3 5227F3C8

7

2

5

1 Figure 41

1. Power button (POWER) Pressing "POWER" button turns ON the power.

The band name is displayed followed by the frequency.

Pressing it again turns OFF the power.

Clock is displayed.

2. Sound adjustment (SOUND) Pressing this button switches between BAL → TRE → BAS. Pressing the button with BAS selected cancels the sound adjustment. ･ Pressing the tuning buttons with BAL (balance) selected allows you to make adjustments. button raises the output Pressing the UP level of the right speaker. Pressing the DOWN button lower the output level of the left speaker. (output levels of both speakers go up to 7) ･ Pressing the tuning buttons with TRE (treble) selected allows you to make adjustments.

Pressing the UP button raises the level by 1 step.

Pressing DOWN button lowers the level by 1 step. (the levels go up and down up to 7) ･ Pressing the tuning buttons with BAS (bass) selected allows you to make adjustments. button raises the level by 1 Pressing the UP step.

Pressing DOWN button lowers the level by 1 step.

4-27

3. Display unit The clock, radio frequency, and operation mode are displayed.

4. Clock/Frequency button (DISP) Pressing this button switches the display to the clock.

Pressing it again displays the band.

If you leave the display alone, it returns to the frequency display after 1.5 seconds.

5. Auto store (SOUND/AUTO PRESET) When this button is held down for at least 2 seconds, receivable broadcast stations can be memorized for preset buttons 1 through 6.

6. Preset buttons 1 through 6 (PRESET STATION) 1 FM1, 1 FM2, and 1 AM station can be preset for each button.

If you long push the desired number of the PRESET keys (1 to 6) with the radio ON, the receiving frequency is registered with the number selected.

The preset display flashes 3 times and then the frequency display lights up.

7. Tuning button (TUNE) When "TUNE" button is held down for at least 1 second, the radio begins to search automatically for a receivable station and stops when it finds a station.

To stop this search midway, press this button again. " button increases the Pressing the "TUNE frequency. Pressing the "TUNE " button lowers the frequency.

Holding down either button changes the frequency continuously.

8. Band button (AM/FM, AUX) Pressing this button switches the band between FM1, FM2 and AM. The reception band is displayed on the display. , VOL ) 9. Volume adjustment buttons (VOL Pressing "VOL Pressing the "VOL

" button lower the volume. " button raises the volume.

Holding down either button changes the volume continuously.

CHAPTER 4 - INSTRUMENTS AND CONTROLS

CHAPTER 4 - INSTRUMENTS AND CONTROLS

CHAPTER 4 - INSTRUMENTS AND CONTROLS 10. Clock adjustment (DISP) Pressing DISP button for at least 1 second with the clock display selected allows you to adjust the clock.

Pressing the DISP button switches between hours and minutes adjustments.

Pressing this button again cancels the clock adjustment. ･ Hours adjustment Pressing the tuning buttons while hours section is flashing allows you to make adjustments. button moves the time Pressing the UP forwards. button moves the time Pressing DOWN backwards. ･ Minutes adjustment Pressing the tuning buttons while minutes section is flashing allows you to make adjustments.

Pressing the UP button moves the time forwards. button moves the time Pressing DOWN backwards.

11. External input switch button (AUX) Pressing AM, FM, and AUX buttons for at least 1 second switches from the radio you are currently listening to the input connected to the AUX-IN jack (12) and displays "AUX" on the display.

Pressing it again returns to the original radio reception.

12. External input jack (AUX IN) vehicle; Body side When using this jack, use any commerciallyavailable stereo mini-plug cord (D3.5) to plug it to the headphone terminal of your portable audio device or the like.

TO SET A STATION IN THE PRESETS When you have a station you want to enter in the presets (6) press and hold the number of the preset you want it to be. After about 3 seconds the display will turn the number you have selected. For example, 1000 MW is preset number 3.

To scan through the presets select the SOUND/AUTO RESET (5) and it will scan through the preset buttons 1 to 6. When you have the station you want to listen to select the SOUND/AUTO RESET button again and it will remain on the station you are on.

AUTO STORE MEMORY Pressing the SOUND/AUTO PRESET button will scan the current MF/FW band and store stations on the presets.

CLOCK To display the clock push the DISP button (4).

AUXILIARY INPUT When an auxiliary input is plug in, pressing the AM/FM, AUX (8) will toggle between radio and the auxiliary input device that is plugged in.

The plug (12) is located to the right of the radio.

SPEAKERS Two speakers are located in the back of the the cab.

TO OPERATE: Turn the key to the ON position and press the power button (1).

TO SELECT STATION First check to see what band (8) the radio is on. There are two bands, MW (medium wave or AM) and FM. Select the station by pressing the manual tuning buttons (7) up or down to get to the station. Press and hold the tuning buttons (7) to seek stations that are present in your area.

4-28

CHAPTER 4 - INSTRUMENTS AND CONTROLS WINDSHIELD WARNING Make sure you follow the instructions below properly.

If the windshield is not handled correctly it could slip and injure your fingers or hand.

OPENING 1. Bring the excavator to a complete stop on level ground if possible. Lock the gate lock lever in the off position to disable the controls.

2. Press the release lever (1) to the right to unlock the windshield. The windshield will release into the channel.

4

1 C6FEC6C6

BBCAAE65

Figure 42

3. Grab the upper handle (2) and the lower handle (3) securely and slowly raise the window.

2 3

65B513D2

Figure 43

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Figure 44

CHAPTER 4 - INSTRUMENTS AND CONTROLS

4. Raise the windshield and press it into the Auto-lock (4) to securely fasten the windshield. Keep your hands on the handles until it has been engaged into the Auto-lock. Push the windshield back and forth to make sure it is secure in the Auto-Lock.

CHAPTER 4 - INSTRUMENTS AND CONTROLS CLOSING 1. Shift the release lever (5) to the left.

5 A34A34A1

Figure 45

2. Grab the upper handle (2) and the lower handle (3) securely and slowly lower the window.

2 3

AFE12C27

Figure 46

3. When the windshield is completely lowered press top handle (6) toward the top of the windshield.

6 F0EEF901

Figure 47

Make sure the top of the windshield is correctly latched.

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CHAPTER 4 - INSTRUMENTS AND CONTROLS

The lower front window may only be removed when the upper windshield is open.

1. Pull the window upward to remove it.

SUN ROOF To open the sun roof, push the handle to release the sun roof.

To close the sun roof hatch, pull the handle to engage the sun roof.

IMPORTANT: Since sun roof opening is assisted by two gas struts, let the sunroof open completely before attempting to close it.

CAUTION There is a danger that your hand could become trapped.

90953CA6

Figure 48

2. Place the window in the storage position provided to the left of the operator's seat and then engage it correctly.

997FF81A

36B371CE

Figure 49

4-31

Figure 50

CHAPTER 4 - INSTRUMENTS AND CONTROLS

LOWER FRONT WINDOW

CHAPTER 4 - INSTRUMENTS AND CONTROLS AIR VENTS The air vents are located to the front and rear as well as under the cab, and allow the circulation and direction of air to be controlled. The air vents are opened and controlled manually.

NOTE: The air vents must always be open when the air conditioner is in use.

702BC8B0

Figure 51

ADB4CF7A

Figure 52

4-32

CHAPTER 4 - INSTRUMENTS AND CONTROLS REAR WINDOW

1

D4A215F6

Figure 53

To open the emergency exit use the hammer (1) to break the glass and exit the cab.

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CHAPTER 4 - INSTRUMENTS AND CONTROLS

The rear window should only be opened if you can not exit from the door.

CHAPTER 4 - INSTRUMENTS AND CONTROLS REAR VIEW MIRRORS

REAR VIEW CAMERA

IMPORTANT: Before any travel operation, make sure the rear view mirrors are correctly adjusted.

The rear view camera is located in the rear of the excavator. Make sure the camera is clean before undertaking any travel.

NOTE: A second camera (optional) is located in the right-hand side on the excavator.

1 1DF39A60

Figure 54

2

1566C9E5

Figure 55

WARNING When transporting the excavator make sure the mirrors are not protruding from the excavator. Fold the mirrors inward to avoid an accident.

E77BE10C E77BE10C

4-34

Figure 56

CHAPTER 4 - INSTRUMENTS AND CONTROLS FUEL TANK

ENGINE HOOD

NOTE: Clean around the fuel cap before refuelling and do not remove the filter located in the filler orifice. See Fuel tank filter in the Maintenance/Adjustments section.

To open, release the tailpiece then lift the hood to the maximum so that it gets automatically locked with the support strut.

IMPORTANT: In cold weather, fill the fuel tank after each working day to prevent the formation of condensation.

WARNING Never refuel when the engine is running. Never smoke when refuelling.

The fuel tank is located on the right-hand side of the excavator.

When installing the fuel cap, make sure it is correctly placed in the notches and then lock it by turning it up against the stop.

186DB356

To close, lift the hood slightly, pull the support strut back lower the hood, and lock it using the tailpiece.

To lock the hood, secure the tailpiece using the key.

NOTE: Use the key to lock the fuel cap.

812E26EF

Figure 57

C23624AC

Figure 58

Figure 59

The fuel cap is equipped with a max level visual gauge.

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CHAPTER 4 - INSTRUMENTS AND CONTROLS

NOTE: In cold weather, use fuel corresponding to the ambient temperature. See the Lubrication/Filters/Fluids section (Page 7-1).

CHAPTER 4 - INSTRUMENTS AND CONTROLS SIDE DOORS

WINDSHIELD WASHER RESERVOIR

LEFT-HAND REAR SIDE DOOR The door provides access to the batteries, air filter, radiator, oil cooler, and battery disconnect switch.

Use the outside handle to open the door. To hold the doors open, remove the struts from their storage position and install them in the holes provided. When closing, put the struts back into storage position.

9963CED8

Figure 60

In Cold weather, add anti-freeze to the windshield washer water.

Never operate the windshield washer control when the reservoir is empty. This could cause damage to the electric pump.

2F3AA1C4

Figure 61

When the back door is opened, you can open the front door.

RIGHT-HAND FRONT SIDE DOOR The door provides access to a number of fuel components (filters, etc.).

30B27FE7

Figure 62

WARNING Always install the struts when the doors are open.

WARNING Before undertaking any travel, make sure the side doors are properly closed.

WARNING Never leave tools or other objects behind the side doors.

4-36

CHAPTER 4 - INSTRUMENTS AND CONTROLS RIGHT-HAND REAR SIDE DOOR The door provides access to a number of hydraulic components (pumps, filters, etc.).

TOWING POINT The towing points are located on the undercarriage in both the front and the back of the excavator. With blade, one towing point is located on the undercarriage in the back of the excavator.

Make sure that the slings, chains and accessories are in perfect condition and can bear the load to be moved.

WARNING Towing is a delicate operation which is always carried out at the risk of the user. The manufacturer's warranty does not apply to incidents or accidents, which occur during towing.

1C8FA734

Figure 63

WARNING Always install the struts when the doors are open.

WARNING It is forbidden to use this point for towing another vehicle.

WARNING Before undertaking any travel, make sure the side doors are properly closed.

WARNING The excavator must be towed very slowly, over a short distance and only if unavoidable.

WARNING Never leave tools or other objects behind the side doors.

457B2866

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Figure 64

CHAPTER 4 - INSTRUMENTS AND CONTROLS

This point is to be used for towing, see Towing the Excavator (Page 5-16).

CHAPTER 4 - INSTRUMENTS AND CONTROLS LIFTING EYES When lifting loads, slings and chains must be attached to the load handling eye on the bucket.

See Load Handling in the Operating Instructions section (Page 5-1).

IMPORTANT: This attachment point will only carry the load indicated in the maximum lift capacities table. See Maximum lift capacities tables in the Operating Instructions section (Page 5-1).

WARNING Never weld hooks or lugs on the bottom plate of the bucket for handling operations. The only attachment point which may be used is the bucket eye.

28178D25

Figure 65

4-38

CHAPTER 4 - INSTRUMENTS AND CONTROLS ANTI-VANDAL COVER TO INSTALL 1. Remove the bolts (1) from the front of the cab.

1B724D64

Figure 66

2. Lower and secure the front window.

3. Install the anti-vandal covers (2) and (3).

4. Install the bolts (4) in the front of the cab.

1 4 2 3

6A6F8586

Figure 67

TO REMOVE AND STORE 1. Remove the bolts (1) from the front of the cab.

2. Remove the anti-vandal covers (2) and (3), fold, and store on the roof of the cab.

3. Fasten with clamps (4) and (5).

2 1

FA91B89C

3

5

4

Figure 68

4-39

CHAPTER 4 - INSTRUMENTS AND CONTROLS

1

CHAPTER 4 - INSTRUMENTS AND CONTROLS CAB PROTECTION (ROPS AND FOPS) The excavator is equipped with a Roll-over Protective Structure (ROPS) and Falling Objects Protective Structure (FOPS) for the cab.

The protective structure, the fitting supports and fastening elements on the excavator are an integral part of the structure.

After a fire, corrosion or collisions, any possible damage to the cab protection structure must be carefully evaluated by specialised and qualified personnel.

In any case, all damaged parts must be replaced by genuine spare parts, so that the original conditions are reinstated.

DANGER If the cab's ROPS (guaranteed high-strength member) is damaged, replace the cab.

When replacing the cab, check the parts list for the part number of the cab appropriate for the model.

If the wrong cab is mounted, the cab could be damaged when the excavator rolls over, which could result in the death or serious injury to the operator or damage to the excavator.

Adding non-genuine parts or modifying the cab main unit is prohibited in order to ensure strength.

IMPORTANT: Match the part number.

Do not perform modifications.

Contact your LBX Link-Belt Dealer to verify the functionality of the cab structure or the requirement for the replacement of the entire structure or parts of it.

DANGER Do not change the Roll Over Protective Structure (ROPS) in any way.

Unauthorized changes such as welding, drilling, or cutting will weaken the ROPS and decrease your protection.

Have an authorized dealer replace the ROPS if damage of any kind occurs.

DO NOT TRY TO REPAIR THE ROPS. Failure to comply will result in death or serious injury.

****** ****** ****** kg

%CD 6QR 4CVGF 12) .GXGN 4125 %CD

5622F782

WARNING After an accident, fire, tip over, or roll over, a qualified technician MUST replace the Roll-Over Protective Structure (ROPS) before returning the excavator to the field or job site operation.

Failure to comply could result in death or serious injury.

93CB66F1

Figure 69

4-40

Figure 70

CHAPTER 5 - OPERATING INSTRUCTIONS

CHAPTER 5 - OPERATING INSTRUCTIONS

WARNING Do not attempt to operate this excavator unless you have first read and perfectly understand the safety messages and instructions appearing in this manual.

Before operating this excavator, be sure to do the following: 1. Check the level of all fluids (engine oil, hydraulic fluid and coolant) and make sure the fluids and lubricants are suitable for prevailing conditions.

See Lubrication/Filters/Fluids section (Page 7-1) and Operating The Excavator In Cold Weather section (Page 5-11).

2. Carry out the daily maintenance operations. See Servicing Intervals section (Page 6-1).

3. Inspect the excavator, look for any signs of possible leakage and check the hoses. Tighten or replace as necessary. See Maintenance/ Adjustments section (Page 8-1).

4. See Run-in Period section if the excavator is new or if the engine has been reconditioned.

5. Check the track assemblies. See Tracks in the Maintenance/Adjustments section (Page 8-1).

6. Clean the steps and access handles. Grease, oil, mud or ice on the steps and access handles can causes accidents. Make sure they are kept clean at all times.

7. Clean or replace any decals which are illegible.

See Decals in the Safety/Decals/Hand Signals section (Page 3-1).

8. Make sure the engine hood and the side doors are properly closed and latched.

9. Secure the cab door in either fully closed or fully opened position.

10. Remove any obstructions which hinder visibility.

Clean the windshield, the windows and the rear view mirrors.

11. Check that no tools or other items have been left on the excavator including on the undercarriage or the upperstructure and in the cab.

12. Make sure nobody is on or under the excavator.

The operator must be alone on the excavator.

13. Make sure nobody is standing in the excavator working area.

14. Find out about current safety measures in use on the work site.

5-1

16. Before undertaking any travel or working operations during hours of darkness, make sure the lighting and signaling equipment is fully operational.

CHAPTER 5 - OPERATING INSTRUCTIONS

15. Work out a convenient means of escape from the excavator (emergency exit via the windshield, the rear window glass) in the event of the cab door being jammed or the excavator turning over. See Windshield in the Controls/Instruments/ Accessories section (Page 4-29).

BEFORE OPERATING THE EXCAVATOR

CHAPTER 5 - OPERATING INSTRUCTIONS OPERATING THE EXCAVATOR WARNING Check all controls and safety devices in a safe, open area before starting work.

When operating the excavator, be sure to do the following: 1. When starting the engine, be sure to use the correct procedure for the prevailing weather conditions.

See the STARTING THE ENGINEsection (Page 5-5).

2. Regularly consult the hourmeter to ensure all servicing operations are carried out punctually.

See the SERVICING INTERVALSthe section (Page 6-1).

3. If you use your excavator in particularly harsh conditions, the servicing intervals should be reduced accordingly.

4. Take note of the locations of pipes and cables before starting work.

5. Do not work near overhead high-voltage electric lines without checking beforehand that all necessary measures have been taken to respect the safest distances: Less than 57000 volts: 13.12 feet (4 meters) 57000 volts or more: 16.40 feet (5 meters) 6. Always know where any buried lines are and that they are properly marked. See the UTILITY SAFETYsection (Page 3-2).

7. When working on a public highway, use standard traffic signs and consider the working range of the upperstructure and its attachments.

8. Never operate the working or travel controls unless you are properly seated in the operator's seat with the seat belt correctly fastened.

9. Modify your operation to suit the type of work and working conditions.

See the BEFORE OPERATING THE EXCAVATORsection (Page 5-1).

10. Do not allow anyone within the excavator's operating radius. Stop all operations until everyone has moved away.

11. Operate all controls gradually to ensure smooth excavator operation.

12. See the OPERATING THE EXCAVATOR IN WATERsection (Page 5-15) if the excavator will be standing in water during use. the TRANSPORTING THE 13. See EXCAVATORsection (Page 10-1) when loading the excavator onto a trailer.

14. See the LIFTING THE EXCAVATORsection (Page 10-7) when it is necessary to lift the excavator.

5-2

15. In some configurations, the working range of the attachment allows the tool to interfere with the excavator. Always maintain a safe minimum distance between the tool and the excavator.

16. Never use the attachment for sweeping the ground to level out rubble or push objects (transversal stress on the attachment).

17. Avoid running the engine in a confined space. If there is no alternative, proper ventilation must be provided at all times.

18. Dust, smoke or mist can reduce visibility and cause an accident. Reduce speed or come to a complete halt until visibility has improved.

19. In the event of an operation problem or failure, move the excavator to a safe place, lower the attachment to the ground, shut down the engine and remove the starter switch key. Locate the problem, report it if necessary and take the necessary steps to warn others not to attempt to operate the excavator.

20. Do not stop the engine without taking prevailing weather conditions into consideration. See the STOPPING THE ENGINE(Page 5-7).

21. See the PARKING THE EXCAVATOR(Page 5-15) when you have to park the excavator.

22. Whenever load handling operations are to be carried out, it is imperative to adhere strictly to the instructions given in this manual. See the LOAD HANDLING(Page 5-18).

23. When traveling with a hydraulic breaker (optional), make sure it is not too close to and not pointing in the direction of the cab.

CHAPTER 5 - OPERATING INSTRUCTIONS RUN-IN PERIOD Your excavator will last longer and will give better and more economical performance if you pay particular attention to the engine during the first 20 hours of operation.

During this period: Warm up the engine before using it under load.

Frequently check the instruments on the instrument panel.

Frequently check the oil levels and coolant solution level.

During the run-in period, the following checks and servicing operations should be carried out in addition to those specified in the service schedule: AFTER THE FIRST 50 HOURS Replace the pilot circuit filter and the hydraulic return filter. See Hydraulic System in the Lubrication/Filters/ Fluids section (Page 7-19).

Check the pad screws are tightened to the correct torque. See Tracks in the Maintenance/Adjustments section (Page 8-1).

Check all nuts and screws are tightened to the correct torque. See Hardware torque inspection in the Maintenance/Adjustments section (Page 8-14).

AFTER THE FIRST 250 HOURS Change the oil in the travel reduction gears. See Travel Reduction Gears in the Lubrication/Filters/ Fluids section (Page 7-30).

5-3

CHAPTER 5 - OPERATING INSTRUCTIONS

Do not run the engine for a long period at idle speed.

CHAPTER 5 - OPERATING INSTRUCTIONS ANTI-THEFT PROTECTION DEVICE This excavator is equipped with an anti-theft device.

Contact your LBX Link-Belt Dealer to activate the antitheft device.

If the anti-theft is activated and the wrong password is entered in the system ･ The excavator will start. ･ The travel alarm will sound. ･ When the controls are operated the engine will stop.

TO ACTIVATE THE ANTI-THEFT 1. After the excavator has been set up for the antitheft, turn the excavator off.

2. With the key in the ON position move the key to the OFF, ON, and then OFF again within two seconds.

3. The buzzer will sound and the Anti-theft icon will appear on the monitor.

TO SET PASSWORD 1. After the anti-theft is activated you will get a password display on your monitor.

D40A9F35

9AE7C8F5

TO UNLOCK THE ANTI-THEFT 1. If anti-theft is activated when the key is turned on you will get the password display on your monitor.

2. Use the monitor control buttons to enter the password on the monitor.

3. When the correct password is entered in the computer the anti-theft will be turned off and will be ready to use the excavator.

4. When a wrong password is entered you will get the following error screen. Enter the correct password or contact your LBX Link-Belt Dealer if you forget your password or want to change it.

2. To control the cursor use the following buttons:

C E B

D B38A2649

4. If you turn off the engine and leave it in the OFF position the anti-theft will not be activated.

Figure 1

A

Figure 3

Figure 2

A - moves the cursor to the left B - moves the cursor to the right C - increases the number D - decreases the number E - enters the number 3. After you have entered the numbers press the travel mode button (E) 4. If the numbers does not match it will give you an error message on the display.

DC29B58D

IMPORTANT: If the numbers does not match the excavator will not operate. Be sure to write down your password so that you do not forget it. Contact your LBX Link-Belt Dealer if you forget your password or want to change it.

5-4

Figure 4

CHAPTER 5 - OPERATING INSTRUCTIONS STARTING THE ENGINE

4. Insert the starter switch key, turn the key to the ON position, and check the monitor for any warning messages.

NOTE: If the excavator has been out of use for some time, see Starting Up After Storage section (Page 10-8).

NOTE: If you need to start the engine using a booster battery, see Connecting a booster battery in the Electrical System section.

41830672

Figure 7

5. Turn the starter switch key to the START position.

Release the key as soon as the engine starts to turn. If the engine stops, wait about a minute and start the operation again.

IMPORTANT: The engine is equipped with a high pressure fuel system to comply with Tier 4 engine emissions. Due to this it may take more time to start the engine.

IMPORTANT: Do not operate the starter motor for more than 10 seconds at one time. Do not operate the starter motor when the engine is running.

08BA9C48

Figure 5

IMPORTANT: When the engine is running, let the engine warm up until the low idle mode for about 10 minutes.

3. Make sure the engine throttle button is in low idle position.

IMPORTANT: When the engine is running, check the monitor for any problems.

6. Lower the gate lock lever to activate hydraulic controls.

52

D5EA56E8

Figure 6

E71260E8

5-5

Figure 8

CHAPTER 5 - OPERATING INSTRUCTIONS

52

1. Take up position correctly in the operator's seat with the seat belt correctly fastened. See Operator's Seat in the Controls/Instruments/ Accessories section.

2. Make sure the gate lock lever is in the locked position.

Sound the horn before starting the engine.

CHAPTER 5 - OPERATING INSTRUCTIONS BRINGING THE EXCAVATOR UP TO OPERATING TEMPERATURE IMPORTANT: Normal operating temperature of the hydraulic fluid is between 122° to 176° F (50°C and 80°C) in the middle of the temperature indicator. If the excavator is used with the hydraulic fluid at a temperature below 68° F (20°C) damage can occur.

After starting the engine and before using the excavator, wait till the temperature of the hydraulic fluid reaches 68° F (20°C) or until the hydraulic temperature reaches two bars (1).

1

30DD3027

Figure 9

ENGINE AUTOMATIC WARM-UP Once the engine has started, the warming-up process begins automatically. At first, engine speed is held at a pre-determined, low level. As the temperature increases, engine speed increases in proportion.

It is possible to interrupt the warming-up process at any time, simply by manually changing engine speed or by operating one of the control levers.

Warming-up takes approximately 5 to 10 minutes.

MANUAL ENGINE WARM-UP With the engine throttle volume a quarter open, start the engine and allow it to run approximately for 5 to 10 minutes. When the coolant temperature reaches the two bars, carry out the hydraulic fluid warm-up procedure.

HYDRAULIC FLUID WARM-UP Turn the engine throttle button to half-open position.

Operate the bucket control slowly until the bucket is completely closed. Operate the arm retracting control slowly until the arm is completely retracted and hold the control in this position for 30 seconds. During this time the temperature of the hydraulic fluid will increase.

After 30 seconds, extend the arm completely and hold the control in this position a further 30 seconds.

Repeat this operation of retraction and extension of the arm until the temperature increases.

Operate the travel and attachment controls 3 or 4 times to activate hydraulic fluid circulation.

5-6

CHAPTER 5 - OPERATING INSTRUCTIONS ENGINE OPERATION

STOPPING THE ENGINE 1. Park the excavator on flat, solid ground and lower the attachment to the ground.

2. Turn the engine throttle button (1) to low idle position and let the engine run for 10 minutes.

When the engine has started and before beginning work, the following procedure must be observed: 1. Let the engine idle for about 10 minutes until it has warmed up.

2. Move the engine throttle button to the maximum speed position.

Once normal operating temperature has been reached, check the following: 1. The exhaust smoke is normal.

2. There is no abnormal noise or vibration.

3. There are no oil, fuel or water leaks.

2

The operating speed of the excavator and of the attachment should be controlled by the control levers.

Check the monitor for any problems. 㪪㪧

IMPORTANT: Stop the engine immediately if one of the following situations occurs: 1. Sudden increase or decrease in engine speed 2. Abnormal noise 3. Black smoke at the exhaust 4. Any engine warnings on the monitor

1

6EFE7A11

Figure 10

3. Turn the starter switch key (2) to the OFF position and then remove it.

IMPORTANT: When the engine is to be shut down for a considerable length of time, see Parking the Excavator section (Page 5-15).

IN THE EVENT OF AN EMERGENCY

ABBAD855

Figure 11

This switch is located on the left hand control arm. The switch enables the engine to be shut down in case of an emergency or when it is not possible to shut the engine down using the starter switch key. When the switch is pressed the engine shuts down, the audible alarm device sounds, ENGINE STOP is displayed on the monitor, and the switch lights up.

To restart the engine, press the switch and turn the starter switch key.

IMPORTANT: This switch should only be used in case of an emergency. Do not use it on a day-to-day basis.

5-7

CHAPTER 5 - OPERATING INSTRUCTIONS

IMPORTANT: Always let the engine run at idle before switching off completely, except in emergency situations.

CHAPTER 5 - OPERATING INSTRUCTIONS DPD GAUGE

DIESEL PARTICULATE DIFFUSER This excavator is equipped with a Diesel Particulate Diffuser (DPD) to reduce pollutants from the engine exhaust. The DPD consists of a Diesel Oxidation Catalyst (DOC) and a Diesel Particulate Filter (DPF).

The DPF filter traps particulate matter (black soot) to prevent it from entering the atmosphere.

The emission system of your excavator is constantly monitoring the build-up of particulate matter in the DPF. On a regular basis, the emission system will automatically “regenerate” the DPF filter. Regeneration is a process whereby the heat generated by the engine “burns off” the particulate matter in the DPF filter. The regeneration process occurs automatically and does not require any operator interaction. When automatic regeneration occurs, a gauge on the monitor will appear to indicate the cleaning process. During automatic regeneration, the machine can still be operated.

To minimize build-up of particulate matter in the DPF filter, observe the following: ･ Always use the recommended engine oil. ･ Always use the recommended fuel. ･ Excessive idling will contribute to build-up of particulate matter. ･ During Automatic or Manual Regeneration, the operating characteristics of the engine and hydraulic systems will change and may sound different. This is normal. ･ During Automatic or Manual Regeneration, make sure that the excavator is in a well ventilated area.

2 1

2BC9BFA3

Figure 12

The DPD Gauge (1) indicates the build-up of particulate matter in the DPF filter. As build-up occurs, bars on the gauge will begin to illuminate. When all five bars on the gauge are illuminated, Automatic Regeneration will occur if the water temperature is above 160 degrees Fahrenheit. During regeneration, an icon (2) will appear to indicate the status of the operation: Normal operation

No Icon Displayed

Automatic Re-gen

Green Icon

Manual Re-gen Request Blinking Orange Manual Re-gen

Orange Icon

DPD Malfunction

Red Icon

During Automatic or Manual Regeneration, the gauge will “count down” the bars required to complete the regeneration process.

NOTE: Be sure to close the engine hood properly.

Otherwise, the exhaust gas generated during DPD regeneration can melt the insulation and the other material inside the engine hood, causing damage to the excavator.

5-8

WARNING Do not leave the excavator unattended during Automatic Regeneration.

CHAPTER 5 - OPERATING INSTRUCTIONS

2

A5B5CE15

･ The coolant temperature rises above 212 °F. An OVERHEAT warning will appear in the monitor.

Change the throttle to idle and check the coolant. If the temperature lowers the AUTO RE-GEN will continue.

If Automatic Regeneration is suspended or not completed in a certain amount of time, the DPD icon (2) will flash orange and Manual Regeneration may be required, but this is not an indication anything is wrong with your excavator - this is normal.

1

Figure 13

3. The following message will appear on the monitor during Automatic Regeneration: “AUTO DPD REGEN”.

4. Minimum time for Automatic Regeneration is 8 minutes. The amount of time for Automatic Regeneration is depending on the outside temperature. Colder temperature will increase the amount of time to complete Automatic Regeneration. The illuminated bars on the DPD gauge will become dark as the machine is running the re-gen process.

5. When Automatic Regeneration is complete, the green icon will disappear and the gauge will be at zero bars.

Automatic Regeneration will discontinue if any of the following occur: ･ Pressing the DPD switch will pause the regeneration process. By pressing the DPD switch again it will resume the process. ･ Pressing and holding the DPD switch for 3 seconds will stop the Automatic Regeneration process and change it to Manual Regeneration. ･ The coolant temperature drops below 160 °F. When the temperature is above the 160 °F it will resume the process.

5-9

WARNING Damage to the engine and the emissions system may occur if normal operation of the excavator occurs when the DPD icon is blinking orange. Move the excavator to a well ventilated area and activate Manual Regeneration as soon as possible.

CHAPTER 5 - OPERATING INSTRUCTIONS

AUTOMATIC RE-GEN During Automatic Regeneration the excavator can and should be operated. Operating characteristics of the engine and hydraulic systems may change and sound different, and also white smoke may be seen from the tail pipe, but this is not an indication anything is wrong with your excavator - this is normal.

1. When all 5 bars on the DPD Gauge (1) become illuminated or 8 hours has passed since the last Re-gen occurred, An AUTO DPD RE-GEN will began if the machine meets the following criteria: ･ The coolant temperature is above 160 °F. ･ The machine is not in an OVER HEAT mode.

2. During Automatic Regeneration, the DPD icon (2) will appear green and the audible alarm will sound for 2 seconds.

CHAPTER 5 - OPERATING INSTRUCTIONS MANUAL RE-GEN During Manual Regeneration, the excavator cannot be operated. When Manual Regeneration is required, the DPD icon flashes orange and the audible alarm will sound. To activate Manual Regeneration: 1. Move the excavator to a well ventilated area.

2. Disengage the gate lock lever (controls locked).

6. The following messages will appear on the monitor during Manual Regeneration: "MANUAL DPD REGEN", and "DO NOT OPERATE".

7. Manual Regeneration may take upwards of 20 to 25 minutes.

8. When Manual Regeneration is complete, the orange icon will disappear and the gauge will return to zero bars.

9. Frequent activation of Manual Regeneration is an indication your DPF filter may need to be cleaned by a professional service provider. Contact your local LBX Link-Belt dealer.

Manual Regeneration will be stopped if the following occurs: ･ The gate lock lever is engaged. ･ The engine throttle position is changed. ･ The DPD switch is pressed.

E71260E8

Figure 14

3. Set the engine rpm throttle at idle.

4. Press and hold the DPD switch for 3 seconds, release the switch, then press it again to start the manual regeneration process.

C476D3A1

Figure 15

5. When Manual Regeneration is initiated, the DPD icon will illuminate orange and the audible alarm will sound for 2 seconds.

A1CBB3D0

Figure 16

5-10

OPERATING THE EXCAVATOR IN COLD WEATHER

OPERATING THE EXCAVATOR IN HOT WEATHER

Follow the recommendations made below:

Follow the recommendations made below: 1. Keep the coolant at the correct level in the coolant reservoir and in the radiator.

2. Use the correct solution of ethylene glycol and water in the cooling system.

3. Test the radiator cap before hot weather starts.

Replace the cap as required.

4. Clean all dirt and debris from the radiator, cooler and engine area.

5. Check the condition of the fan belt.

6. Check the dust valve in the air cleaner frequently during extreme dust conditions.

7. Use lubricants of the correct viscosity. See Fluids and Lubricants section (Page 7-1).

BATTERY It must be fully charged.

FUEL 1. To prevent condensation forming and water getting into the fuel system, fill the fuel tank after each day's work and drain off any water before starting the next day's work.

2. To prevent crystals forming at 28.4 °F (-2°C), use fuel which is rated for the ambient temperature or add an appropriate antifreeze to the fuel. See the Lubrication/Filters/Fluids section (Page 7-1).

ENGINE OIL Use only CJ4 low-ash. See the Lubrication/Filters/Fluids section (Page 7-1).

HYDRAULIC FLUID The viscosity must correspond to the ambient temperature conditions. See the Lubrication/Filters/ Fluids section (Page 7-1).

COOLANT SOLUTION It should be suitable for the ambient temperature and contain a minimum of 50% ethylene glycol solution. See the Lubrication/Filters/Fluids section (Page 7-1).

5-11

CHAPTER 5 - OPERATING INSTRUCTIONS

CHAPTER 5 - OPERATING INSTRUCTIONS

CHAPTER 5 - OPERATING INSTRUCTIONS BASIC OPERATION

SWING LOCK

1. Take up position in the operator's seat and adjust it so all the controls are readily accessible. See Operator's Seat section (Page 4-5). Fasten your safety belt.

2. Make sure the cab door is firmly latched in closed position.

3. Start the engine, considering the prevailing weather conditions. See Starting the Engine section (Page 5-5).

The swing lock can be set to keep the upperstructure from swinging.

TO SET THE SWING LOCK 1. On the control panel press and hold the Auto-idle, working light, and the travel speed for 3 seconds.

4. Check all instruments are operating correctly.

5. Sound the horn.

6. Engage the gate lock lever.

7. Try out all the controls in a safe, open area.

091FA377

Figure 17

2. "P" will appear on the monitor.

455DB28B

Figure 18

3. To turn the swing lock off press the three buttons again to reset the lock.

5-12

CHAPTER 5 - OPERATING INSTRUCTIONS EXCAVATOR TRAVEL WARNING In normal travel position, the cab is above the idler wheels and the travel reduction gears are to the rear of the upperstructure. If the upperstructure is turned 180 ° in relation to the undercarriage, the controls are reversed.

IMPORTANT: Before any travel operation, raise the attachment.

NOTE: Travel speed depends on the tilting angle of the levers and the travel mode speed selected. See High Speed Travel Switch in Instruments and Controls (Page 4-21).

933E894F

4. Turning right (Forward Travel) Simply press the left-hand pedal or the left-hand lever forward.

1. Straight line travel (Forward Travel) Press the two pedals (or push the two levers) forward at the same time.

991F2D8F 0E7390ED

Figure 19

Figure 22

5. Turning left (Reverse Travel) Simply press the right-hand pedal or the right-hand lever rearward.

2. Straight line travel (Reverse Travel) Press the two pedals (or push the two levers) rearward at the same time.

A33E3917 1AB79B49

Figure 21

Figure 20

5-13

Figure 23

CHAPTER 5 - OPERATING INSTRUCTIONS

3. Turning left (Forward Travel) Simply press the right-hand pedal or the right-hand lever forward.

CHAPTER 5 - OPERATING INSTRUCTIONS 6. Turning right (Reverse Travel) Simply press the left-hand pedal or the left-hand lever rearward.

F00DD93F

B8DD9902

Figure 26

9. Gradual turn on the move Press one of the pedals or one of the levers and, at the same time, press the other pedal or the other lever in the same direction, but slightly harder.

Figure 24

7. Turning on the spot, to the right Press the left-hand pedal or the left-hand lever forward and at the same time press the right-hand pedal or the right-hand lever rearward.

IMPORTANT: Turning on the spot cannot be done if high speed travel is selected.

F161FE57

Figure 27

10. Stopping travel To come to a complete halt, simply release the levers or pedals and they will return to neutral.

E9A94A47

Figure 25

8. Turning on the spot, to the left Press the right-hand pedal or the right-hand lever forward and at the same time press the left-hand pedal or the left-hand lever rearward.

IMPORTANT: Turning on the spot cannot be done if high speed travel is selected.

5-14

CHAPTER 5 - OPERATING INSTRUCTIONS PARKING THE EXCAVATOR

1. Make sure that the bottom of the stream or stretch of water in which you will work can support the weight of the excavator.

2. Only the undercarriage may be below water level.

The maximum water level can be up to the height of the tracks.

1. Position the excavator on flat, level ground.

2. Place the upperstructure in line with the undercarriage.

3. Lower the attachment to the ground.

4. Turn the engine throttle button to low idle position and let the engine run for approximately 5 minutes.

5. Shut down the engine and remove the key.

6. Raise the gate lock lever.

7. Lock the cab door and make sure the hoods, lower panels and side doors are properly fastened.

8. Check that no part of the excavator is encroaching on the highway. If this cannot be avoided, set up approved traffic signs.

IMPORTANT: Never work in water if the water level is higher than the tracks.

3. Before immersing the excavator, inject large quantities of fresh grease into the attachment linkages and also on the turntable and its gear teeth.

IMPORTANT: Do not operate in a fast flowing stream.

D84C4E44

WARNING Never jump down from the excavator. When leaving from the cab, or from the upperstructure, always face the excavator and use the steps and access handles.

Figure 28

5-15

CHAPTER 5 - OPERATING INSTRUCTIONS

OPERATING THE EXCAVATOR IN WATER

CHAPTER 5 - OPERATING INSTRUCTIONS TOWING THE EXCAVATOR

OPERATING THE EXCAVATOR ON SLOPING GROUND WARNING Hillside operations can be dangerous. Rain, snow, ice, loose gravel, soft ground, etc. modify terrain conditions. It is up to you to decide if the excavator can be used in perfect safety.

Towing is only authorized when the excavator has broken down.

Contact your LBX Link-Belt Dealer for proper towing procedures.

First, make sure it can be towed without risk of further damage.

As far as possible try to carry out repairs on spot or contact your LBX Link-Belt Dealer.

During hillside operations, be extra careful.

Make sure the low speed travel is selected.

When digging on a slope, avoid swinging the upperstructure towards the bottom of the slope with the bucket full. Always keep the travel reduction gears pointing towards the bottom of the slope.

Always travel in the same direction as the slope, to prevent the excavator from turning over.

WARNING Towing is a delicate operation which is always carried out at the risk of the user. The manufacturer's warranty does not apply to incidents or accidents which occur during towing. Where possible, carry out the repairs at the site.

WARNING The excavator must be towed very slowly, over a short distance and only if it is really unavoidable.

WARNING The operator must be the only person on the excavator when towing. Make sure nobody else is on the excavator or within its working range.

5-16

CHAPTER 5 - OPERATING INSTRUCTIONS OPERATING THE BUCKET

4041BCFD

Figure 29

1

2

3

6A2FD976

Figure 30

1. CORRECT 2. INCORRECT: The bucket will dig in and cause a stall.

3. INCORRECT: The bucket is pushed upward. This will also increase the cycle time.

5-17

CHAPTER 5 - OPERATING INSTRUCTIONS

FILLING Fill the bucket by operating the arm. Keep the bottom of the bucket parallel to the cut. The bucket teeth and blade must cut the ground like the blade of a knife. The depth of dig varies depending on the type of material.

EXCAVATING METHOD

CHAPTER 5 - OPERATING INSTRUCTIONS LOAD HANDLING WARNING During load handling operations, it is very important to adhere strictly to the instructions given in this manual and local legislation.

Failure to comply could result in death or serious injury.

When handling loads, be sure to do the following: ･ Park the excavator on a flat, firm, level surface. ･ It is forbidden to weld hooks or lugs on the bottom plate of buckets. ･ Use slings and chains which are in perfect condition, suitable for lifting the load to be handled and fitted with safety type hooks that will not accidentally open. ･ Check that the safety valves function correctly.

The pressure setting must be checked every 6 months, in conformance with prevailing regulations and/or the maker's instructions.

Contact your LBX Link-Belt Dealer. ･ Select the "H" work mode. Refer to page 4-8. ･ Do not exceed the limits shown on the load handling limits chart.

To obtain a load handling chart, contact your LBX Link-Belt Dealer, giving full particulars of the excavator model number, the weight of the counterweight, plus the length and type of boom and arm. ･ Do not allow anyone within the excavator's operating radius. ･ Operate the controls smoothly to ensure precise movement of the attachment and the excavator. ･ Stabilize the load a few centimetres above the ground to make sure it is perfectly balanced before trying to move it. ･ All movements must be sure and smooth.

When travelling with a load, make sure you do the following: Place the upperstructure in line with the undercarriage. ･ Bring the load as close as possible to the undercarriage and the ground. ･ Be sure all travel is undertaken in slow speed only.

LOAD HANDLING LIMITS CHART The load handling limits chart (located in the cab) shows the different permitted loads which can be lifted, depending on the reach and the type of attachment on the excavator.

The excavator must be on a flat, level, hard surface.

Loads are in daN (1 daN = 2.25 lb) for an excavator with bucket, bucket cylinder rod completely extended and for full upperstructure swing, with a built-in safety margin factor of: ･ 33% on stability, ･ 15% on hydraulic limits, taking the connecting rod eye as the load fixing point.

NOTE: The loads given are valid for the total working range height at the reach point indicated.

5-18

CHAPTER 5 - OPERATING INSTRUCTIONS LOWERING THE ATTACHMENT IN THE EVENT OF AN EXCAVATOR FAILURE

SP

2FF3186D

Figure 31

2. Lower the gate lock lever.

8C4DA88B

Figure 32

3. Place the control lever(s) in the position corresponding to the downward movement required.

5C150915

Figure 33

5-19

CHAPTER 5 - OPERATING INSTRUCTIONS

If the engine fails, use the following procedure to lower the attachment: 1. Turn the starter switch key to the ON position.

CHAPTER 5 - OPERATING INSTRUCTIONS AUXILIARY HYDRAULIC CIRCUITS The following factory installed auxiliary hydraulic circuits are offered on the X3 Series.

Contact your LBX Link-Belt dealer to ensure what auxiliary hydraulic circuits are on your excavator.

The decal in the cab will show how the auxiliary hydraulics are controlled.

WARNING When single-acting hydraulic tools are installed on a excavator equipped with Multi-Function Auxiliary Hydraulics, care must be taken to select the proper auxiliary setting. Only use the auxiliary setting indicated by the breaker icon for single-acting hydraulic tools. The use of Multi-Function Auxiliary Hydraulics for single-acting hydraulic tools will cause damage to the tool if hydraulic flow is reversed. See TO SELECT THE FLOW RATE OF THE PUMP (Page 5-22).

MULTI-FUNCTION AUXILIARY HYDRAULICS WITH IN-CAB PRESSURE CONTROL An optional In-Cab Pressure Control version of MFH is available from the factory. This system allows in-cab control of pressure settings to the auxiliary circuit.

004A1662

Figure 34

SINGLE-ACTING AUXILIARY HYDRAULICS (SAH) SAH provides one-way hydraulic flow for tools such as breakers, vibratory pile drivers and plate compactors.

Hydraulic oil flows in one direction only. Available with either control lever or foot pedal activation control of the hydraulic tool.

THUMB AUXILIARY HYDRAULICS (TAH) TAH Provides double-acting hydraulic flow for thumbs ONLY. Hydraulic oil flows in either direction. Available with control lever button activation of the thumb only.

Foot pedal activation is not available for TAH. Tubing extends to the end of the boom only.

WARNING The use of Thumb Auxiliary Hydraulics to operate single-acting hydraulic tools will cause damage to the tool if hydraulic flow is reversed. NEVER connect tools designated as single-acting flow to Thumb Auxiliary Hydraulics.

SECONDARY AUXILIARY HYDRAULICS (SAH) SAH provides low-flow for functions such as rotate or tilt. Hydraulic oil flows in either direction. Available with control lever button activation of the hydraulic tool (foot pedal activation not available for Secondary Auxiliary Hydraulics). In-cab flow control not available for SAH. COMBINATION AUXILIARY HYDRAULICS (CAH) CAH combines multi-function and secondary auxiliary hydraulics. Optional in-cab pressure control version available. Available with control lever button activation for both primary and secondary auxiliary functions (foot pedal activation not available for CAH).

AFTERMARKET AUXILIARY HYDRAULIC KITS Contact your LBX Link-Belt dealer for approved aftermarket auxiliary hydraulic kits.

From the factory, the X3 Series excavator is equipped with an auxiliary spool in the main control valve; brackets for auxiliary tubing on the attachment; control lever buttons are pre-wired for control of hydraulic tools.

MULTI-FUNCTION AUXILIARY HYDRAULICS (MFH) MFH provides both single-acting and double-acting hydraulic flow for tools such as breakers and grapples.

Hydraulic oil flows one-way for single-acting tools; oil flows in both directions for double-acting tools.

Available with control lever button activation of the hydraulic tool foot pedal activation not available for MFH.

5-20

CHAPTER 5 - OPERATING INSTRUCTIONS

IMPORTANT: Always test the controls in a safe location before starting work.

1. After the necessary tool connections are made open the supply valve at the end of the arm.

AUXILIARY HYDRAULIC CRUSHER/DOUBLE FLOW 1. After the necessary tool connections are made open the supply valve at the end of the arm.

2. Select the auxiliary hydraulic attachment select button. Each time it is pressed one of the different types of flow patterns is displayed on the monitor.

3. The icon of the auxiliary attachment crusher will be displayed on the monitor, along with the set flow.

4217C33C

06A3107A

Figure 38

4. To activate the double flow hydraulics use the right control lever buttons (A) and (B).

Figure 35

2. Press the auxiliary hydraulic attachment select button. The button will toggle between breaker or single acting mode, crusher or double acting mode, or digging mode which turns the auxiliary hydraulics off. The mode selected will be displayed on the monitor.

A

B

13EF3E1F

AUTO

AUTO

n/min

STOP

1

2

AEFB5349

Figure 36

3. The icon of the auxiliary attachment hammer will be displayed on the monitor, along with the set flow.

3D196B52

Figure 37

4. To activate the single flow hydraulics use the right pedal or the right control lever.

5-21

Figure 39

CHAPTER 5 - OPERATING INSTRUCTIONS

ACTIVATING SINGLE-ACTING AUXILIARY HYDRAULICS

CHAPTER 5 - OPERATING INSTRUCTIONS TO SELECT THE FLOW RATE OF THE PUMP When using a special attachment, the flow rate of the pump is controlled by the monitor.

5. Once the BREAKER No. or CRUSHER No. has been set, press the button (B) to scroll to SET MAX FLOW. Pressing the button (C) and (B) will decrease and increase the maximum flow. There are 20 settings possible.

There are 5 programmed flow rates for each of the attachment type 1. Select the menu button (E) on the computer monitor controls.

A E C

633180B2

D

6. There are 10 possible flow rates that can be programmed in for the different pumps.

F B 44AD38A8

Figure 40

1 Pump

Figure 41

3. Select the attachment to be set either BREAKER or CRUSHER by pressing the button (C) or (D).

4D1BBC52

1

31.437 (119)

62.874 (238)

2

29.060 (110)

60.497 (229)

3

25.889 (98)

57.327 (217)

4

24.304 (92)

56.006 (212)

5

21.134 (80)

52.836 (200)

6

18.228 (69)

49.930 (189)

7

15.586 (59)

47.024 (178)

8

12.945 (49)

44.382 (168)

9

9.510 (36)

40.948 (155)

10

8.454 (32)

39.891 (151)

7. Once the auxiliary attachment has been set press the menu button (E) to return to the monitor display screen.

8. Press the button (F) to select the auxiliary attachment that was set. It will be displayed on the computer monitor and the flow will be displayed in the middle of the screen. For example, Breaker 1 with the single pump flow of 53.3 gpm is displayed.

Figure 42

Figure 43

2 Pumps

IMPORTANT: For breaker, 2 pump flow is not available and you will get an error message.

4. Once the attachment type has been chosen press the button (B) to scroll to BREAKER No. or CRUSHER No. and select the breaker number or crusher number. There are 5 settings for each attachment type that can be set.

5217903A

Flow Rate gpm (L/min)

Pattern

2. Press the button (B) to scroll down to AUXILIARY HYDRAULICS and select the button (B).

46763F28

Figure 44

6993F16A

Figure 45

This completes the flow and pressure adjustment procedure.

5-22

CHAPTER 5 - OPERATING INSTRUCTIONS TO SET THE PRESSURE FROM THE CAB If the excavator is equipped with a proportional relief solenoid valve, as shown below, then you can set the relief pressure through the monitor.

1. Select the menu button (E) on the computer monitor controls.

4. Once the attachment type has been selected press the button (B) to scroll to BREAKER No. or CRUSHER No. and select the breaker number or crusher number. There are 5 settings for each attachment type that can be set.

A C

D

F

8B7B8A4D

B 6B551DEA

Figure 49

5. Once the BREAKER No. or CRUSHER No. has been set, press the button (B) to scroll to SET MAX FLOW. Pressing the buttons (C) and (D) will decrease and increase the maximum flow. There are 20 settings possible.

Figure 46

2. Press the button (B) to scroll down to the AUXILIARY HYDRAULICS and select the button (D).

99E21E4C

Figure 50

6. There are 20 possible flow rates that can be programmed.

7387ED24

Figure 47

3. Select the attachment type either BREAKER or CRUSHER by pushing the pressing the button (C) or (D).

7772A8E6

Figure 48

Flow Rate gpm (L/min)

Pattern

1 Pump

2 Pumps

1

31.437 (119)

62.874 (238)

2

29.060 (110)

60.497 (229)

3

25.889 (98)

57.327 (217)

4

24.304 (92)

56.006 (212)

5

21.134 (80)

52.836 (200)

6

18.228 (69)

49.930 (189)

7

15.586 (59)

47.024 (178)

8

12.945 (49)

44.382 (168)

9

9.510 (36)

40.948 (155)

10

8.454 (32)

39.891 (151)

IMPORTANT: For breaker, 2 pump flow is not available and you will get an error message.

5-23

CHAPTER 5 - OPERATING INSTRUCTIONS

E

CHAPTER 5 - OPERATING INSTRUCTIONS 7. Once the SET MAX FLOW has been set, press the button (B) to scroll to SET MAX PRESSURE. Pressing the buttons (C) and (D) will decrease and increase the maximum pressure.

A25867FA

Figure 51

8. If the value of the maximum flow or the maximum pressure has to be adjusted then the proportional relief solenoid valves will have to be callibrated.

9. Once the SET MAX PRESSURE has been selected, scroll down by pressing the button (B) to ADJUST PRESSURE. Press the button (D) to adjust the pressure.

10. If the hydraulic oil temperature is not 86° F (30 °C) then the hydraulic oil temperature must be raised to reach 86° F (30 °C) before proceeding to the next screen.

13. Once the throttle is positioned in SP mode, the breaker or crusher must be activated. Activate the breaker or crusher once to get to the next screen.

DB5A3193

Figure 54

14. After activating the breaker or crusher ADJUSTING PRESSURE will appear at the bottom of the monitor.

ECAC849C

Figure 55

15. Once ADJUSTING PRESSURE disappears from the monitor, PRESSURE ADJUSTING COMPLETE appears on the monitor.

BCBB3C27

Figure 52

11. Once the hydraulic oil temperature reaches 86° F (30 °C) the next screen will be displayed.

12. If the throttle is not in SP mode this screen will appear. Set the throttle in SP mode to proceed to the next screen.

EDBE9BB9

Figure 56

16. Activate the breaker or crusher again. The PRESSURE ADJUSTING COMPLETE screen will disappear and a buzzer will sound.

This completes the flow and pressure adjustment procedure.

D34B9407

Figure 53

5-24

CHAPTER 5 - OPERATING INSTRUCTIONS

Quick couplers provide quick and easy removal and reinstallation of buckets, breakers, hammers, rippers, and other devices on the end of an excavator arm. With this convenience, however, comes the responsibility to ensure these attachments are properly secured and cannot accidentally or inadvertently be dropped thus placing nearby workers in harms way. ･ Read, understand, and follow the operating and safety instructions provided by the coupler manufacturer. ･ Follow the coupler manufacturer's instructions for ensuring the bucket, breaker, hammer, ripper, or other device has been properly coupled to the excavator's arm. ･ Conduct the coupler manufacturer's test to ensure the bucket, breaker, hammer, ripper, or other device has been properly coupled to the excavator's arm.

Conduct this test each time you remove or reinstate an attachment. ･ Always use and install the independent secondary retention system if applicable. ･ Never swing the bucket, breaker, hammer, ripper, or other device over workers and never let them under the bucket, breaker, hammer, ripper, or other device. ･ Only use quick couplers recommended and sized for your excavator. ･ Quick couplers decrease the lift capacity of your excavator. When lifting large or awkward loads use the lifting eye on the coupler and release and place the bucket, breaker, hammer, ripper, or other device on the ground. ･ Quick couplers change the working ranges and the reach of the excavator. The bucket, breaker, hammer, ripper, or other device could come in contact with the cab or boom. ･ Do not lift loads with the bucket, breaker, hammer, ripper, or other device until the operational safety checks have been conducted to ensure the bucket, breaker, hammer, ripper, or other device.

ATTACHING A BUCKET Before attaching a bucket or any other tool, it is important to ensure the area within the safety area is clear of all personnel and obstacles.

1. From the operator's seat in the cab, the coupler must be fully curled inwards in order to disengage the automatic latching system.

0224A0DF

Figure 57

2. Set the activation switch on the in-cab control panel to the UNLOCKED position, the switch will illuminate RED and activate a continuous audible buzzer in the cab.

UNLOCKED

LOCKED 0B19673A

Figure 58

NOTE: If no further action is taken within 5 seconds the unit will automatically LOCK OUT, the status indicator light will go out and the buzzer will maintain a continuous tone. When this occurs set the switch to LOCKED and repeat Step 2.

5-25

CHAPTER 5 - OPERATING INSTRUCTIONS

HYDRAULIC EXCAVATOR QUICK COUPLER OPERATION

CHAPTER 5 - OPERATING INSTRUCTIONS 5. Operate the coupler to line it up with the bucket or tool to be picked up.

3. Press and hold the UNLOCKED switch within 5 seconds. The status indicator light will change from continuous signal to a flashing red signal and the buzzer will change from a continuous tone to a pulsating tone.

UNLOCKED

0F31777F

Figure 59

4. With the coupler still rotated, hold the bucket circuit in "over relief" so the locking latch will retract and locking jaws open.

OPEN

1B612DBE

Figure 61

6. Slide the coupler forward to engage the front jaw of the coupler over the front bucket pin.

124FCE75

Figure 60

1F4D7546

5-26

Figure 62

CHAPTER 5 - OPERATING INSTRUCTIONS 9. Set the activation switch to the “LOCKED” position.

The status indicator light will go out and the audible buzzer will stop sounding in the excavator cab.

7. Rotate the coupler and line up the second bucket pin (furthest from the excavator) with the rear jaw of the quick hitch.

LOCKED 0B19673A

1FA6889C

Figure 63

8. Raise the bucket off the ground while continuing to curl the hitch fully inward.

27507E9D

Figure 64

Figure 65

10. When both attachment pins are seated in the coupler, rotate the attachment fully inward using the excavator bucket cylinder. Hold the bucket circuit over relief for 5 seconds. This operation will ensure that the attachment is fully seated in the coupler jaws.

8533B6F4

5-27

Figure 66

CHAPTER 5 - OPERATING INSTRUCTIONS

UNLOCKED

CHAPTER 5 - OPERATING INSTRUCTIONS RELEASING THE BUCKET

11. As a final check, rotate the coupler fully outward.

WARNING Before attempting to release a bucket or other tool it is important to check that the hydraulic cylinder latch in the coupler is fully extended around the front pin of the bucket or implement to be released.

99456EF1

LOCKED

Figure 67

12. When the bucket or tool is properly retained, the locking latch has dropped in front of the bucket pin.

9C2AE97F

Figure 69

1. Lower the coupler and attachment to the ground with the coupler rotated fully inward toward the excavator in order to disengage the automatic latching system. Ensure arm is partially curled also.

LOCKED 9C2AE97F

Figure 68

The coupler is ready for use.

C19445D3

5-28

Figure 70

CHAPTER 5 - OPERATING INSTRUCTIONS 5. Carefully roll the attachment outward and prepare to disengage from the bucket. Ensure that a suitable drop off location has been selected.

2. Set the switch on the in-cab control panel to the "UNLOCKED" position, the switch will illuminate RED and activate an continuous audible buzzer in the cab.

LOCKED 0B19673A

Figure 71

NOTE: If no further action is taken within 5 seconds the unit will automatically LOCK OUT, the indicator light will go out and the buzzer will maintain a continuous tone. When or if this occurs, set the switch to LOCKED and repeat Step 2.

ABE9D296

Figure 73

6. Continue to roll the attachment out away from the excavator to disengage the bucket or tool.

3. Press and hold the activation switch within 5 seconds from switch on. The status indicator light will change from continuous to a flashing red signal and the buzzer will also change from a continuous tone to a pulsating tone.

20800A5B

548BFBF0

7. Set the activation switch to the "LOCKED" position, the status indicator light will go out and the audible buzzer will stop sounding in the excavator cab.

The quick coupler cylinder will extend and lock the latching jaws. This procedure will also activate the automatic latching system.

Figure 72

WARNING If the locking latch has not retracted the release of the attachment IS NOT possible.

In this case the full release/uncoupling procedure should be repeated.

4. With the bucket rolled in, hold the bucket circuit over relief for 5 seconds. This procedure will open the cylinder locking jaws and the cylinder lock.

Figure 74

WARNING Exercise caution when the coupler and bucket is employed on the excavator. The geometry of the curl in action has increased with the likelihood of striking the cab in the event of curling the bucket or attachment within close proximity to the cab.

5-29

CHAPTER 5 - OPERATING INSTRUCTIONS

UNLOCKED

CHAPTER 5 - OPERATING INSTRUCTIONS MAINTENANCE CHECKS The following checks should be carried out on a daily basis.

1. Check coupler components for damage or wear.

2. Check latching hooks for damage or undue wear.

3. Check attachment pins for damage or undue wear.

4. Check for any sign of damage or clogging of the auto latch linkage mechanism and tensioning spring and clear of any debris.

5. Check for oil leaks from the hydraulic cylinder and hose connections.

6. Check all nuts and bolts used to secure pins.

MAINTENANCE INSTRUCTIONS Although every effort has been made to optimize the strength and durability of the Dromone Coupler, it should be noted that the typical environment in which the coupler is likely to be working can be extremely harsh and detrimental to all types of machinery. For this reason, as well as the regular maintenence checks, Dromone Engineering highly recommends that certain components be replaced as a matter of course after reaching a pre-specified number of working hours.

Intermittent problems can be symptoms of imminent failure and if these are experienced with key control components such as the control box or solenoid valve, these components should be replaced immediately.

Only genuine Dromone parts can be used to service this Coupler.

Dromone Engineering Ltd. reserves the right to waive liability if non genuine parts are fitted to this coupler.

The following service instructions should be completed on a regular basis.

1. Grease the coupler at regular intervals (daily or every 8 hours of operation). All pins and bushings should be greased. Grease fittings are provided at cylinder bushings and at latching hooks to facilitate access for this purpose.

2. Tighten all nuts and bolts used to secure pins.

3. Clean the coupler of all dirt and debris. Ensure all labels are clean and legible.

4. Ensure all hose connections are tight.

5. Any damaged or badly worn parts should be replaced immediately.

5-30

CHAPTER 6 - SERVICING INTERVALS

CHAPTER 6 - SERVICING INTERVALS Respect the maintenance intervals by checking the hourmeter every day. Before starting maintenance, park the excavator on flat, firm ground, away from any obstacles, with the arm retracted and the bucket on the ground. Unless otherwise specified, all maintenance operations must be carried out with the engine stopped, and the key removed from the starter switch. It is preferable to wait for all circuits to cool down before starting work.

Clean the grease fittings before lubrication. Clean around plugs and filler holes before adding fluid. No dust or dirt must enter the components or the circuits.

Wear suitable clothing and remember to use the necessary safety equipment.

IMPORTANT: Take particular care to replace all filters regularly. Clean filters mean longer engine running life.

IMPORTANT: Oil and fluid should not be thrown on the ground. They must be stored and removed by a company which is responsible for their recycling or their disposal.

SERVICE SPECIFICATIONS Intervals between overhauls are much more frequent for the following applications: construction of tunnels using a hydraulic breaker, scale stripping, foundry cleaning, and operation under water etc. For special applications contact your LBX Link-Belt Dealer.

HOURMETER The hourmeter enables service operations to be scheduled. Its hourly indications are the same as those of a clock when the engine is running.

WARNING There is a risk of serious injury if maintenance or repairs are not carried out correctly. If you do not understand maintenance procedures, contact your LBX Link-Belt Dealer.

Servicing intervals are carefully calculated to guarantee safe and efficient excavator operation.

Be sure to carry out all the servicing operations properly as specified in this manual.

WARNING If the attachment is raised or if the excavator moves without an operator, serious injury can result. Before performing any maintenance, proceed as follows: 1. Park the excavator on flat, level ground.

2. Lower the attachment until it is resting on the ground.

3. Shut down the engine and remove the starter key switch.

4. Lock the tracks to prevent any excavator movement.

WARNING Be sure all the service operations in this section are carried out punctually at the intervals given, in order to ensure optimum performance levels and maximum safety when using the excavator.

When carrying out service work on the excavator, place a DO NOT OPERATE tag on the instrument panel.

Never climb down from the cab leaving the engine running.

795E2727

Any modification to this excavator without prior authorization could cause serious injury. Do not make any modifications without authorization. Contact your LBX Link-Belt Dealer.

IMPORTANT: If you use your excavator in particularly harsh conditions (dusty or corrosive atmosphere, etc.), the servicing intervals should be reduced accordingly.

6-1

Figure 1

CHAPTER 6 - SERVICING INTERVALS

SERVICING INTERVALS

CHAPTER 6 - SERVICING INTERVALS DAILY INSPECTIONS Every day, before starting work, it is necessary to inspect the excavator and service certain of its components.

IMPORTANT: If the slightest defect is found, repair it immediately before using the excavator or contact your LBX Link-Belt Dealer.

GENERAL REMARKS Check for water or oil leaks.

Check that all screws and nuts are correctly tightened.

Wipe off any dust (engine, cab, etc.).

Check for any signs of damage.

ENGINE Check the oil level and change the oil if necessary.

Check the coolant level.

Check for clogging or damage to the radiator.

Check the radiator fan belt tension.

Check that the air filter is clean and not restricted.

Check for water or oil leaks on the components.

Check the condition of all lines.

UPPERSTRUCTURE Check the fuel tank level.

Check the hydraulic reservoir level.

Check that the hydraulic oil is clean.

Check for water or oil leaks on the components.

Check the condition of all lines.

Check for electrical short-circuits.

Check that the battery connections are properly tightened.

Adjust the rear view mirrors.

UNDERCARRIAGE Check the pad hardware.

Check the condition of the tracks.

Check that upper and lower rollers and the idler wheels are not leaking oil.

Check the condition of the blade pins.

ATTACHMENT Check for oil leaks on the cylinders.

Check the condition of all lines.

Check the condition of the bucket teeth.

AFTER STARTING THE ENGINE Check that the engine starts correctly.

Check the the exhaust fumes are normal.

Check for any strange noises.

Check for abnormal noise on the hydraulic components.

Check for water or oil leaks on the components.

Check the audible alarm devices, working lights and windshield wipers.

Check that all circuits (travel, swing and tool) are functioning correctly.

6-2

CHAPTER 6 - SERVICING INTERVALS MAINTENANCE CHART Service points

15

14 26 45

42 49

7

46

20

47

53

29

1

38

6

39 44

19

25 3

41

40 43

11

21

36

24

37

33

2

13

CHAPTER 6 - SERVICING INTERVALS

4

30

5

50

28

42

16 31 32 10 49

51 52

27 12

42 49

8

27

34

18 22 23 9

17 35

18

6AF83E2C

48

Figure 2

See next page for description and intervals of items.

6-3

CHAPTER 6 - SERVICING INTERVALS Intervals KEY Intervals in hours Note

10

Item

Check

Service points

Grease Number of points

Drain/Bleed Action

Refer to page

Engine oil level

1

7-9

(2)

Coolant level

1

7-11

(3)

Hydraulic reservoir level

1

5-20

(4)

Fuel tank sediment draining

1

7-13

(5)

Radiator and oil cooler

2

8-5

(6)

Fan/alternator belt tension

1

8-6

(9)

Bucket

2

7-5

(27)

Attachment (EMS) (except bucket)

15

7-5

(35)

Blade (wit blade)

6

6-2

(7)

Hydraulic system lines

-

5-20

(8)

Air conditioning filters

1

8-11

(10)

Batteries charge state

2

9-4

(35)

Blade (with blade)

6

7-6

(B)

(48)

Tracks

2

8-1

(D)

(9)

Bucket

2

7-5

(11)

Swing reduction gear level

1

7-24

(12)

Travel reduction gears level

2

7-30

(13)

Tightening of clamps, of radiator hoses

-

7-11

(14)

Fuel pre-filter filter element

1

7-13

(15)

Hydraulic reservoir water and sediment draining

1

5-20

(F)

(16)

Air filter outer element

1

7-26

(G)

(17)

Shoe bolt torque

-

8-1

(18)

Track rollers and idler wheels

-

8-4

(19)

Fan/alternator belt tension

1

8-6

-

Cab protection

1

4-40

(20)

Screw and nut tightening torque

-

8-14

(51)

Batteries

2

9-4

(52)

Batteries electrolyte level

2

9-4

(5)

Radiator and oil cooler

2

8-5

(22)

Turntable bearing

2

7-5

(23)

Turntable teeth

1

7-5

(24)

Engine oil

1

7-9

(25)

Engine oil filter

1

7-9

(26)

Fuel main filter

1

7-13

(A)

50

(E)

(G)

500

Replace

(1)

(C)

250

Clean

6-4

CHAPTER 6 - SERVICING INTERVALS

1000

Service points

Number of points

Action

Refer to page

(21)

Engine valve rocker clearances

8

8-7

(H)

(27)

Attachment (EMS) (except bucket)

15

7-5

(J)

(28)

Cooling system draining

1

7-11

(*)

(29)

Hydraulic fluid condition

1

5-20

(30)

Hydraulic reservoir breather filter element

1

5-20

(31)

Air filter outer element

1

7-26

(32)

Air filter inner element

1

7-26

(M)

(33)

Swing reduction gear draining

1

7-24

(M)

(34)

Travel reduction gears draining

2

7-30

(36)

Alternator

1

9-6

(37)

Startermotor

1

9-6

(*)

(38)

Suction filter

1

5-20

(P) (Q) (*)

(39)

Return filter

1

5-20

(P) (*)

(40)

Pilot filter

1

5-20

(50)

Swing reduction gear

1

7-7

(8)

Air conditioning filters

2

8-11

(41)

Main pump output hydraulic hoses

-

5-20

(42)

Boom, arm and bucket cylinder hydraulic hoses

-

5-20

(K)

(N)

2000

Item

4000

(R)

4500

(N)

(43)

Diesel Particulate Diffuser ( DPD)

1

8-13

(*)

(38)

Suction filter

1

5-20

(S) (*)

(44)

Hydraulic fluid

1

7-19

(45)

Fuel pre-filter draining

1

7-13

(46)

Fuel main-filter draining

1

7-13

(47)

Electromagnetic feed pump filter

1

7-13

(49)

Cylinders for leaks

-

8-7

(53)

Fuel tank filter

1

4-35

(W)

-

Fire extinguisher

1

8-10

(V)

-

Excavator inspection

-

8-7

(C)

(54)

Air conditioning

-

8-11

5000

(U)

(V)

(A) Or every day.

(B) Or every week.

(C) To be checked every 6 months by a specialist.

(D) If all these points are not equipped with genuine parts, these points must be greased every 10 hours.

(E) Or every 6 months.

(F) Or when the message "AIR FILTER" is shown on the message screen.

(G) Check after the first 50 hours during the run-in period.

(H) If all these linkage points are not equipped with genuine parts, these points must be greased every 50 hours.

(J) Or every 2 years or twice a year (autumn/spring) if antifreeze is used.

(K) Or after cleaning 5 times.

6-5

CHAPTER 6 - SERVICING INTERVALS

Note

CHAPTER 6 - SERVICING INTERVALS (M) Drain after the first 250 hours during the run-in period.

(N) Ask your LBX Link-Belt Dealer to check this.

(P) Replace after the first 250 hours during the run-in period.

(Q) If biodegradable fluid is used, it is imperative for the servicing interval to be reduced to 1000 hours.

(R) Or every 2 years, whichever comes first.

(S) If biodegradable fluid is used, it is imperative for the servicing interval to be reduced to 2000 hours.

(U) When the float reaches the level line (A).

(V) Periodically.

(W) Check once a month and have it checked every 6 months by a specialist. (*) If the excavator is equipped with a hydraulic breaker, it is imperative that the servicing intervals are reduced, refer to page 5-20.

NOTE: Once the excavator has completed 500 hours (then 1000 hours, 1500 hours, etc.) "SERVICE DUE" will appear on the screen (refer to page 4-11). The message reminds you by way of a reminder that service work is due. This lapse of time can be increased. Contact your LBX Link-Belt Dealer.

6-6

CHAPTER 6 - SERVICING INTERVALS MAINTENANCE INFORMATION SCREEN The excavator can keep track of the amount of hours since the last service.

1. To access the screen, press the menu button (E) on the computer monitor controls.

A E Figure 7

4. To reset a service interval, scroll down to the task that has been completed and press and hold the button (D).

B 4094F633

Figure 3

2. Press the button (B) to scroll down to the MAINTENANCE INFORMATION and press the button (D).

BE46E79A

4F38B3FD

Figure 4

3. This will show the first of three screens of maintenance intervals.

5FA8677C

Figure 5

To scroll through the pages press the button (C) or (D).

91CC55C3

Figure 6

6-7

Figure 8

CHAPTER 6 - SERVICING INTERVALS

A9F5C510

D

C

CHAPTER 7 - LUBRICATION, FILTERS, AND FLUIDS

CHAPTER 7 - LUBRICATION, FILTERS, AND FLUIDS Lubricants must have the correct properties for each application The conditions of use for individual fluids and lubricants must be respected.

HYDRAULIC FLUID The type of fluid to be used depends on the ambient temperature.

CONDITIONS APPLICABLE TO DIESEL FUEL ･ No dust in the fuel ･ Proper fuel viscosity ･ High cetane rating ･ Good flow properties in lower temperatures ･ Low sulfur content ･ Low carbon residue content FUEL STANDARDS Standard

Recommendation

TEMPERATURE CLIMATES -4°F (-20°C) to 104°F (40°C)

ASTM

D 975

(MS 1230, ISO VG 46. DIN 51524 PART 2 HV)

JIS

No. 2

DIN

DIN 51601

SAE - Based on SAE-J-313C

NO. 2-D (S15)

BS - Based on BS/2869-1970

Class A

EN 590

< 10 ppm sulfur

HOT CLIMATES 32°F (0°C) to 122°F (50°C) (MS 1216. ISO VG 68. DIN 51524 PART 3 CATEGORY HVLP) COLD CLIMATES -13°F (-25°C) to 68°F (20°C) TRANSMISSION COMPONENT OIL Extreme pressure oil used for enclosed transmission components.

GEAR 135H EP (SAE 80W-90. API GL5. MIL-L-2105 D. MS 1316. ZF TE-ML 05A) GREASE MULTIPURPOSE GREASE 251H EP (NLGI 2)

Using a non-recommended fuel may lead to damage of the fuel injection pump, injector, DPD and other fuel supply systems or to the engine.

LBX Link-Belt Dealers and LBX Company LLC assume no responsibility for these damages. No warranty will not be applied for these damages.

It is recommended that the following safety information be considered in order to prevent damage to the engine fuel supply system.

Some fuel suppliers mix old engine oil and diesel fuel.

Extreme pressure multipurpose grease with lithium soap and calcium.

ENGINE OIL Only use the oil corresponding to one of the following categories: API CJ-4.

FUEL The fuel must conform to Tier 4 Exhaust Gas Control Regulations.

Use grade number 2-D (S15) fuel. Only use ultra low sulfur diesel.

Using other types of fuel may lead to stalled engine output or deterioration in fuel economy.

During cold weather (lower than 19.4° F (-7°C)) it is temporarily acceptable to use a mixture of No. 1-D (S15) and No. 2-D (S15). Contact your LBX Link-Belt Dealer or your fuel supplier.

If the temperature drops below the fuel cloud point output deficiency or engine start problems may occur due to wax crystals.

Do not use diesel fuel contaminated with engine oil, it could damage the engine and the emission components.

Before using the diesel fuel confirm with the supplier whether the fuel complies with the standards.

IMPORTANT: Contact your LBX Link-Belt regarding appropriate use of fuel additives.

Dealer

IMPORTANT: In cold weather, fill the fuel tank at the end of the day's work, to prevent the formation of condensation.

FUEL STORAGE Long storage can lead to the accumulation of impurities and condensation in the fuel. Engine trouble can often be traced to the presence of water in the fuel.

The storage tank must be placed outside and the temperature of the fuel should be kept as low as possible. Drain off water and impurities regularly.

7-1

CHAPTER 7 - LUBRICATION, FILTERS, AND FLUIDS

FLUIDS AND LUBRICANTS

CHAPTER 7 - LUBRICATION, FILTERS, AND FLUIDS BIODIESEL FUEL Fatty Acid Methyl Ester Biodiesel (Biodiesel Fuel) consist of a family of fuels derived from vegetable oils treated with methyl esters.

IMPORTANT: Biodiesel fuel concentration up to a 5% (B5) in petroleum diesel fuel is approved for your engine ONLY IF the biodiesel fuel used for the blend conforms to ASTM D6751 (USA) or EN14214 (EUROPE) and the petroleum diesel fuel used for the blend to ASTM D975 (USA) or EN590 (EUROPE).

NOTE: "ASTM D6751" is the specification for biodiesel fuel and "ASTM D975" is for the petroleum diesel fuel.

With biodiesel fuels, it may be necessary to change the engine oil, engine oil filter, and fuel filter elements more frequently than with other diesel fuels.

Biodiesel fuel can remove rust and particles from the inside of the fuel storage tanks that would normally adhere to the sides of the tank. These particle deposits can become trapped by the excavator fuel filters, causing blockage and shortening filter life. This is more likely to happen in cold weather.

BIODIESEL FUEL HANDLING When handling biodiesel fuel take special care not to allow any water into the fuel supply. Biodiesel fuel will actually attract moisture from the atmosphere.

IMPORTANT: Biodiesel meeting EN14214 (blended at the point of sale) used only in mixtures of up to a maximum 5% by volume with mineral diesel fuel complying with the EN590 diesel fuel standard are acceptable for use in this engine.The final product B5 must also comply with EN590.

Fuel tanks should be kept as full as possible to limit the amount of air and water vapors in the tank. It may be necessary to drain the fuel filters more often to remove the water.

It is imperative that you check which blend is approved for your engine with your LBX Link-Belt Dealer.

IMPORTANT: Excavators must not be stored for more than 3 months with biodiesel fuel blends in the fuel system.

Use of biodiesel fuel that does not comply with the standards mentioned above could lead to severe damage to the engine and fuel system.

The use of fuel that is not approved may void your warranty coverage.

BIODIESEL FUEL USAGE CONDITIONS Biodiesel fuel must be purchased from a trusted fuel supplier that understands the product and maintains good fuel quality.

Biodiesel fuel must be pre-blended by the supplier.

Mixing biodiesel fuels on-site can result incorrect mixture that can led to problems with both engine and fuel system.

Engine performance is affected by the use of biodiesel fuel.

IMPORTANT: Do not modify the engine and/or injection pump settings to recover the reduced performance.

The reduction in power must be accepted if using a biodiesel fuel blend.

Some modification may be required to allow your engine to run biodiesel fuel.

Contact you LBX Link-Belt Dealer for complete information on these modifications.

Potential oxidation and stability could be a problem with the fuel stored in a excavator.

If long storage periods are necessary, the engine must run on diesel fuel for 20 hours to flush the biodiesel fuel out of the engine fuel system prior to storage.

Biodiesel fuel must not be stored on-site for more than 3 months.

ANTI-FREEZE/ANTI-CORROSION Use anti-freeze in all seasons to protect the cooling system from corrosion and all risk of freezing.

For areas where the ambient temperature is over -36.4°F (‑38°C), use a blend of 50% ethylene-glycol based anti-freeze.

For areas where the temperature is below -36.4°F (‑38°C), it is advisable to use a blend of 40% water and 60% anti-freeze.

ENVIRONMENT Before carrying out any maintenance operation on this excavator and before disposing of used fluids or lubricants, always think of the environment. Never throw oil or fluid on the ground and never place it in leaking receptacles.

Contact your local ecological recycling center or your LBX Link-Belt dealer to obtain information on the correct method of disposing of these lubricants.

Biodiesel fuel has a higher cloud point than Diesel Fuel.

IMPORTANT: Use of biodiesel fuel blends are not recommend in cold weather conditions.

7-2

CHAPTER 7 - LUBRICATION, FILTERS, AND FLUIDS LUBRICATION CHART

CHAPTER 7 - LUBRICATION, FILTERS, AND FLUIDS

STD type

D0B54C12

Figure 1

7-3

CHAPTER 7 - LUBRICATION, FILTERS, AND FLUIDS Blade type

785AF99F

Figure 2

7-4

CHAPTER 7 - LUBRICATION, FILTERS, AND FLUIDS LUBRICATION POINTS Boom / Arm / Bucket Lubrication 1

1

3

4 7

8

6

5

A7839FBB

Figure 3

The numbers within brackets mentioned on the right of the description indicate the number of lubrication points.

EVERY 1000 HOURS (EMS: easy maintenance bush) 1

Boom foot pin (EMS)

(2)

Boom cylinder top pin (EMS)

(2)

Arm cylinder foot pin (EMS)

(1)

9B4EB181

66AD8FC0

2

Figure 4

Boom cylinder foot pin (EMS)

(2)

7-5

Figure 5

3

Arm cylinder top pin (EMS)

(1)

4

Boom tip linkage (EMS)

(1)

5

Bucket cylinder foot pin (EMS)

(1)

CHAPTER 7 - LUBRICATION, FILTERS, AND FLUIDS

2

CHAPTER 7 - LUBRICATION, FILTERS, AND FLUIDS Every 50 HOURS (blade type) 8

ABE66B6E

6

Blade

(2)

Blade cylinder (Foot pin)

(2)

Blade cylinder (Top pin)

(2)

Figure 6

Bucket linkage (EMS)

(4)

6F1288FD

Figure 9

TURNTABLE BEARING EVERY 500 HOURS Turntable bearing

EA0545F6

(2)

Figure 7

EVERY 250 HOURS 7

FA1C3984

Bucket

27CC9385

(2)

Figure 8

7-6

Figure 10

CHAPTER 7 - LUBRICATION, FILTERS, AND FLUIDS GREASING THE TURNTABLE TEETH Grease capacity: 21.8 lb (9.9 kg)

GREASING THE SWING REDUCTION GEAR Grease capacity: 1.1 lb (0.5 kg)

Type of grease: Refer to page 7-1.

Type of grease: Refer to page 7-1.

Every 500 hours 1. Remove the inspection cover (1) and visually check the condition of the gear surface and for any damage.

Every 2000 hours 1. Remove the air bleed plug (1) and refill with grease through the grease point (2).

A certain amount of grease should run out from the air bleed plug (1).

CHAPTER 7 - LUBRICATION, FILTERS, AND FLUIDS

2

1 E92759B8

Figure 11

2. If the gear surface is not well greased, add grease.

3. If the presence of water is detected, remove the plug (2) and drain off the water.

1

2 AECDAB83

F8874AC7

2. Install the air bleed plug (1).

Figure 12

4. If the presence of water is detected, remove the plug (2) and drain off the water. ･ Remove the protective panel from the lower central area. ･ Remove the plug (2). ･ Discharge the water or contaminated grease. ･ Install the plug (2). ･ Insert new grease through the port and install the inspection cover (1).

Figure 13

IMPORTANT: When greasing, the inner seal will be damaged if the air bleed plug (1) is not removed.

7-7

CHAPTER 7 - LUBRICATION, FILTERS, AND FLUIDS EVERY 250 HOURS

FLUID LEVELS

Travel reduction gears

EVERY 10 HOURS

(2)

NOTE: The numbers within brackets on the right of the description indicate the number of levels.

Coolant solution expansion reservoir

(1)

A2FB88D7

Swing Reduction Gear

73161C3A

Engine oil

(1)

Batteries

Hydraulic reservoir

Figure 18

(2)

Figure 15

(1)

AB039E77

AC37D279

(1)

Figure 14

337507E0

53EE1D4D

Figure 17

Figure 16

7-8

Figure 19

CHAPTER 7 - LUBRICATION, FILTERS, AND FLUIDS ENGINE SERVICE SPECIFICATIONS Engine oil level check

Every 10 hours or every day

Oil change

Every 500 hours

Oil filter replacement

Every 500 hours

Oil capacity

4.5 gal (17.0 liters)

Oil type

See Fluids and Lubricants

IMPORTANT: Do not walk or climb on the engine. The head cover and various connectors may be damaged, leading to an engine failure.

2

1

6D665439

Figure 20

If the level is situated between the marks (B) (maximum) and (A) (minimum) of the dipstick, the level is correct.

A

B

0CEBA925

Figure 21

7-9

3. If the oil level is at the mark (A) (minimum) or below, remove the filler cap (2) and add oil up to the mark (B) (maximum) of the dipstick and install the cap.

NOTE: The level should not be higher than the mark (B) (maximum).

CHAPTER 7 - LUBRICATION, FILTERS, AND FLUIDS

ENGINE OIL LEVEL 1. Park the excavator on flat, horizontal ground. Shut down the engine and remove the starter switch key.

2. When the engine has been stopped for 15 minutes, remove the dipstick (1), wipe it with a clean cloth and replace it in the guide tube as far as it will go. Then take it out again.

CHAPTER 7 - LUBRICATION, FILTERS, AND FLUIDS DRAINING, REPLACING THE OIL FILTER, AND FILLING

5. Open the right side door where the oil filter is located. Remove the old filter. The old filter will have some oil left in it, if you spill any of the oil be sure to wipe up any residue.

NOTE: Change the oil while the engine is still warm.

The oil will flow more easily.

1. Park the excavator on flat, horizontal ground. Shut down the engine and remove the starter switch key.

2. Remove the oil filler cap (1).

1

98AE7027

0848D126

Figure 22

3. Remove the cover under the rear of the excavator.

4. Remove the cap (2) and place a receptacle under the excavator, connect the oil drain hose (3) to the green plug (4). When the hose is connected the oil will start to flow out the oil drain hose.

4

3

6. Coat the seal of the new filter with a fine film of oil.

7. Install the new filters. Turn each filter until the seal comes into contact with the filter head and then tighten one full turn with the filter wrench.

8. After draining the oil remove the oil drain hose (3) and put the cap (2) back on the drain plug. Be sure to wipe any old reside off the bottom of the engine.

9. Fill the engine with new engine oil.

Run the engine for a few minutes and check that there are no leaks. Check the level again and top up if necessary.

IMPORTANT: Always wait 15 minutes to allow the oil to return to the sump before checking the oil level.

2 CD2A0E09

Figure 24

Figure 23

7-10

CHAPTER 7 - LUBRICATION, FILTERS, AND FLUIDS COOLING SYSTEM SERVICE SPECIFICATIONS Expansion tank reservoir check

Every 10 hours or every day

Checking the tightening of clamps, of radiator hoses

Every 250 hours or every 6 months

Draining the system (long duration)

Every 1000 hours or every 2 years

Draining the system (with anti-freeze) (spring and autumn)

Twice a year

System capacity

4.0 gal (15.3 liters)

DRAINING WARNING Do not remove the radiator cap when the engine is hot. The system is still under pressure and you could be scalded.

1. Remove the radiator cap.

WARNING Check and service the cooling system according to the instructions given in this manual.

COOLANT SOLUTION Put only ethylene-glycol coolant solution in the cooling system. Use good quality ethylene-glycol that has a high boiling point, with no additives to prevent leakage.

Do not use non-approved anti-rust additives. Anti-rust additives and ethylene-glycol can mix and work against each other, thereby reducing anti-corrosion protection, forming deposits in the cooling system and causing damage to the cooling system and radiator.

E259EDFC

Figure 26

the panel located under the 2. Remove upperstructure and open the radiator bleed plug.

LEVEL The level of coolant solution should be checked when the engine is cold. On flat, level ground the level in the expansion reservoir should be between the Full (1) and Low (2) marks. If not, see Filling.

1

9A029181

2

D05153D6

Figure 25

7-11

Figure 27

CHAPTER 7 - LUBRICATION, FILTERS, AND FLUIDS

WARNING Boiling coolant solution can spray out if the radiator cap is removed while the system is still hot. To remove the cap, allow the system to cool down, turn the cap to the first notch and wait until there is no more pressure.

Then remove the cap.

CHAPTER 7 - LUBRICATION, FILTERS, AND FLUIDS 3. Open the drain plug located on the engine block.

NOTE: Have a receptacle of a suitable capacity ready.

283142C4

Figure 28

RINSING 1. Close the bleed plug when the radiator is completely empty. Install the plug on the engine block.

2. Fill the system with clean water. Install the radiator cap.

3. Start the engine. Let the engine run in low idle position for ten minutes to bring the engine temperature to about 176.0 °F (80°C).

4. Drain the system once more.

5. Repeat Step 1 to 4 until the water drained is clear.

6. Install the panel under the upperstructure.

FILLING 1. Fill with coolant solution via the radiator until overflowing and install the radiator cap.

73161C3A

Figure 29

2. Fill the expansion tank to the Full mark and install the plug.

IMPORTANT: Use the correct coolant solution.

3. Run the engine at idle speed for about 5 minutes.

Add coolant solution if the level in the expansion reservoir drops.

7-12

NOTE: Do not fill the expansion reservoir above the Full mark.

CHAPTER 7 - LUBRICATION, FILTERS, AND FLUIDS FUEL SYSTEM SERVICE SPECIFICATIONS Fuel tank draining

Every 10 hours or every day

Fuel main filter draining

When the float reaches the level (A)

Pre-filter draining

When the float reaches the level (A)

Change the pre-filter element

Every 250 hours

Change the filter element

Every 500 hours

Electromagnetic feed pump filter cleaning

Periodically

Fuel tank capacity

53 gal (200 liters)

Type of fuel

Refer to page 7-1

IMPORTANT: Do not work in any environment in which anything other than fuel will get into fuel lines. (Sites with strong wind, blowing dust, etc.).

Wash hands before operations.

Do not use gloves.

Do not open the packaging for the filter kit until you start the installation work.

Do not reuse any fuel remaining within the cover.

For persistent dirt within the cover, wipe it off with a clean rag, then clean with clean diesel fuel.

Do not use parts cleaner because it could affect the case cover.

Do not touch the inside of the element.

Completely wipe off any spilt fuel after changing a filter element or bleeding the system.

43B6BE51

CAUTION When you deal with fuel, please do not bring fire close.

After exchange of a filter and the scupper of fuel should wipe off the fuel which fell.

DRAINING THE FUEL TANK 1. Place a receptacle of a suitable capacity under the drain valve.

2. Open the drain valve located at the bottom of the tank and drain the accumulated sediment and water.

3. After draining, close the drain valve.

7-13

Figure 30

CHAPTER 7 - LUBRICATION, FILTERS, AND FLUIDS

NOTE: Take all necessary precautions during the following operations; no foreign matter must enter the fuel system.

CHAPTER 7 - LUBRICATION, FILTERS, AND FLUIDS FUEL PRE-FILTER When the float reaches the level line (A): 1. Place a receptacle of a suitable capacity under the pre-filter.

2. Loosen the drain plug (1) and the bleed screw (2) then drain the water and sediment.

3. When the float (3) settles on the bottom, tighten the drain plug (1) and the bleed screw (2).

Drain plug tightening torque: 1.48 - 2.21 lb・ft (2 3 N・m) Bleed screw tightening torque: 5.90 - 8.85 lb・ft (8 - 12 N・m) IMPORTANT: Overtightening can damage the seal.

3. Loosen the drain plug (1) and the bleed screw (2) then let the pre-filter drain.

2

1

75ED8E58

Figure 33

4. Clean around the pre-filter body then remove it using the wrench provided with the machine.

5. Install the new filter element.

Replace the filter body seal, then install the body, turning it until it is in contact with the pre-filter head.

4. Check for any signs of leak.

IMPORTANT: In cold weather, the water can freeze on the top part of the bowl.

Bleed after the ice has melted.

2

IMPORTANT: Do not fill the filter body with fuel before installing.

A

6. Tighten the body using the wrench, the tightening torque must be from 20.66 - 23.62 lbf・ft (28 - 32 N・m).

3

NOTE: Please bind tight within regulation torque.

1

18918281

Figure 31

CHANGING THE PRE-FILTER ELEMENT NOTE: If a fuel filter other than a genuine LBX Link-Belt filter is used, the guarantee will not be applied to a fault caused by the use of a wrong filter.

1. Place a receptacle of a suitable capacity under the pre-filter.

2. Close the valve on the supply line.

C0596D0B

41F1C49D

Figure 32

7-14

Figure 34

CHAPTER 7 - LUBRICATION, FILTERS, AND FLUIDS 7. Replace the drain plug (1) seal then install the drain plug (1); the tightening torque must be between 1.48 - 2.21 lb・ft (2 - 3 N・m).

FUEL MAIN FILTER Proceed in the same manner as for the pre-filter.

See "FUEL PRE-FILTER" (Page 7-14).

IMPORTANT: Overtightening can damage the seal.

IMPORTANT: Never re-use the seals of the filter body or the drain plug (1); they must always be replaced with new seals.

787454CD

Figure 37

CHANGING THE FUEL MAIN FILTER IMPORTANT: If a fuel filter other than a genuine LBX Link-Belt filter is used, the guarantee will not be applied to a fault caused by the use of a wrong filter.

1

F402ADE0

Proceed in the same manner as for the pre-filter.

Figure 35

See "CHANGING THE PRE-FILTER ELEMENT" (Page 7-14).

8. Open the valve on the supply line.

9. Bleed the system.

787454CD

41F1C49D

Figure 36

7-15

Figure 38

CHAPTER 7 - LUBRICATION, FILTERS, AND FLUIDS

NOTE: Please bind tight within regulation torque.

CHAPTER 7 - LUBRICATION, FILTERS, AND FLUIDS FUEL FLUSHING SYSTEM When the fuel tank has been emptied after replacement and/or draining water of the pre-fuel filter (4) or the fuel filter has been carried out, be sure to bleed air as this may prevent fuel flow because of air entering inside.

5. Turn the handle of the feed pump (1) to the left and it will spring up due to the spring inside the handle.

2

1

3 4 FE49E363

F6639B33

Figure 41

6. Move this handle and expel from the drain hose (3) the fuel with which air bubbles were mixed.

This action is the back-up of electromagnet feed pump (4).

Move this handle until air bubbles are lose in fuel.

Figure 39

1. Place a receiving container under the end of fuel drain hose.

2. Set each stop valve of (A), (B) and (C) as follows.

Fuel tank (A) : Open Engine (B) : Close Drain (C) : Open

4

B C F38615DA

A

252ABE19

Figure 40

3. Loosen the air bleeding plug (2) on fuel filter.

Do not loosen the air bleeding plug of the pre fuel filter.

4. Insert the key into the starter switch and turn the key to the "ON" position.

Electromagnet feed pump operates by this.

IMPORTANT: Do not turn ON the starter switch for more than 5 minutes unless bleeding air has been completed.

Otherwise, this may cause breakdown of the electromagnetic fuel pump.

Figure 42

7. Turn “OFF” the starter switch.

8. Next, tighten the air bleeding plug (2) which had been loosened in step 3 and continue to move the feed pump (1) handle.

When the handle becomes difficult to move, air bleeding is completed.

Air bleeding plug (2) tightening torque : 5.90 - 8.85 lb ft (8 - 12 N・m).

9. Push in the handle of the feed pump (1) to return it to its original position.

10. Turn "ON" the starter switch to operate the electromagnetic feed pump draining the contaminant (impurities) in the fuel pipes for more than 30 seconds.

11. Set each stop valve of (A), (B) and (C) as follows.

Fuel tank (A) : Open Engine (B) : Close Drain (C) : Open

7-16

CHAPTER 7 - LUBRICATION, FILTERS, AND FLUIDS 3. Open the pump body and extract the filter (3) and the seals (2) and (4).

12. Completely wipe off any spilled fuel, start the engine and check for any fuel leakage.

IMPORTANT: Tightening it with torque exceeding the specified may cause the rubber section of gasket to be damaged.

4 5 1 6 2

B 3 E55E1DD1

A

252ABE19

Figure 46

4. Clean the filter with compressed air.

Check the filter and replace it if necessary.

Replace the seals with new seals.

5. Carefully clean the body (5) and the cover (1).

No dirt must remain in the supply pump.

6. Re-assemble, taking care to install the seals in the correct order then re-install the pump.

7. Open the valve on the supply line.

8. Bleed the system.

See "Changing the pre-filter element".

Figure 43

CLEANING THE ELECTROMAGNETIC FEED PUMP FILTER 1. Located near the fuel pre-filter, place a receptacle of suitable capacity under the supply pump.

WARNING Flying debris! Compressed air can propel dirt, rust, etc. into the air.

Wear eye and face protection when using compressed air.

Failure to comply could result in death or serious injury.

D1C45FBF

Figure 44

2. Close the valve on the supply line then remove the electromagnetic feed pump.

41F1C49D

Figure 45

7-17

CHAPTER 7 - LUBRICATION, FILTERS, AND FLUIDS

C

CHAPTER 7 - LUBRICATION, FILTERS, AND FLUIDS RELEASING PRESSURE IN THE HYDRAULIC SYSTEM 6. Press the button to release any possible pressure.

IMPORTANT: Before carrying out any work on the hydraulic system, there should be no pressure in any of the circuits.

1. Place the excavator on flat, level ground, lower the attachment to the ground and stop the engine.

2. Turn the starter switch key to the ON position.

99857A2B 52

C96CBAD1

WARNING Stop the engine, press the pressure release button and completely bleed air from the reservoir.

Figure 47

3. Lower the gate lock lever.

8C4DA88B

WARNING Make sure you don't get scalded with the hydraulic fluid under high pressure. The temperature should not exceed 104.0 °F (40°C).

Figure 48

4. Operate the control levers from right to left and front to rear a dozen times approximately.

55E4DE83

Figure 50

Figure 49

5. Turn the starter switch key to the OFF position.

7-18

CHAPTER 7 - LUBRICATION, FILTERS, AND FLUIDS HYDRAULIC SYSTEM Check the hydraulic reservoir fluid level

Every 10 hours or each day

Check the lines

Every 50 hours

Draining water and sediment from the hydraulic reservoir

Every 250 hours

Check the condition of the hydraulic fluid

Every 1000 hours

Replace the pilot filter

Every 2000 hours (after the first 250 hours during the run-in period)

Replace the reservoir breather

Every 1000 hours

Clean the suction filter

Every 2000 hours

Replace the suction filter

Every 5000 hours

Replace the return filter

Every 2000 hours (after the first 250 hours during the run-in period)

Change the hydraulic fluid

Every 5000 hours

Capacity of the hydraulic tank

20 gal (75 liters)

Total capacity of the system

42 gal (158 liters)

Oil type

See Fluids and Lubricants

Replace the hoses

Every 2 years or every 4000 hours (whichever comes first)

NOTE: If the excavator is new or if a major component has been overhauled or replaced in the hydraulic system, replace the pilot filter and return filter after 50 hours of operation. After that, replace these filters at the stipulated interval.

IMPORTANT: Every 1000 operating hours, it is necessary to have the hydraulic fluid analyzed. Contact your LBX Link-Belt Dealer.

WARNING Before carrying out any operation on the hydraulic filters or the hydraulic system, the pressure must be released from the system. Failure to observe this instruction can cause injury. See Releasing Pressure in the Hydraulic System (Page 7-18).

IMPORTANT: After replacing the hydraulic fluid, it is necessary to bleed all air from the hydraulic components. See Bleeding air from the hydraulic components.

IMPORTANT: If metal filings are discovered in the replaced filters, contact your LBX Link-Belt Dealer.

WARNING Before carrying out any service work on the hydraulic system it is necessary to allow it to cool down. The temperature should not be more than 104.0 °F (40°C).

WARNING Hydraulic fluid or grease injected into your skin can cause severe injury or death. Keep your hands and body away from any pressurized leak. Use cardboard or paper to check for a leak. If fluid is injected into your skin, see a doctor immediately and have the fluid removed.

7-19

CHAPTER 7 - LUBRICATION, FILTERS, AND FLUIDS

SERVICE SPECIFICATIONS

CHAPTER 7 - LUBRICATION, FILTERS, AND FLUIDS LEVEL IN THE RESERVOIR 1. Park the excavator on flat, horizontal ground.

Extend the bucket and arm cylinder rod completely. Lower the attachment to the ground.

Shut down the engine and remove the starter switch key.

3. Check the maximum and minimum level by monitoring the sight gauge. Install the plate and the 4 bolts. Replace the O-ring if required.

IMPORTANT: When refilling the hydraulic oil, prevent dust, water, or other contaminants from entering the tank.

PILOT FILTER REPLACEMENT 1. Release all pressure in the hydraulic system. See Releasing Pressure in the Hydraulic System (Page 7-18).

1A20F306

2. Use a spanner wrench on the bottom of the filter body to loosen it.

3. Remove the old filter.

4. Coat the new filter with clean hydraulic fluid and install the filter on the head.

5. Install the filter body and tighten the bottom of the filter with a spanner wrench.

Figure 51

2. The oil must be located in the middle of the indicator. Top up if necessary.

Cartridge tightening torque: 21.689 - 28.917 lbt ・ ft (29.4 - 39.2 N・m)

D3F73969

Figure 52

FILLING THE HYDRAULIC RESERVOIR 1. Release all pressure in the hydraulic reservoir. See RELEASING PRESSURE IN THE HYDRAULIC SYSTEM (Page 7-18).

8A538DB0

2. Clean the plate and also around the plate. Remove the 4 bolts and the plate and the O-ring. Add hydraulic fluid as required.

5B75D27B

Figure 53

7-20

Figure 54

CHAPTER 7 - LUBRICATION, FILTERS, AND FLUIDS RETURN FILTER REPLACEMENT 1. Release all pressure in the hydraulic reservoir. See Releasing Pressure in the Hydraulic System (Page 7-18).

2. Clean the top of the hydraulic reservoir and clean the return filter cover.

3. Remove the cover (1) and O-ring (2).

4. Take out the spring (3), valve (4), and return filter (5) from the tank.

5. Install a new filter (5). Clean the spring (3) and valve (4) and install them.

6. Check the O-ring (2) and replace it if worn or damaged.

7. Install the cover (1).

8. Check the level of the hydraulic fluid and add more if necessary. See Filling the Reservoir (Page FILLING THE HYDRAULIC RESERVOIR).

1 2

3

1 2

5 4

4

3 5

4F22C6F5

9296A8F4

Figure 55

7-21

Figure 56

CHAPTER 7 - LUBRICATION, FILTERS, AND FLUIDS

REPLACING THE RESERVOIR BREATHER 1. Press the button (1) to release all pressure in the hydraulic reservoir.

2. Remove the nut (2) and the cover (3) from the breather.

3. Remove and discard the used filter (4).

4. Install a new element, making sure the seal (5) is facing upwards.

5. Install the cover (3) as well as the nut (2).

CHAPTER 7 - LUBRICATION, FILTERS, AND FLUIDS CLEANING AND REPLACEMENT OF THE SUCTION SCREEN 1. Release all pressure in the hydraulic reservoir. See Releasing Pressure in the Hydraulic System.

2. Clean the top of the hydraulic reservoir and clean the inlet filter cover.

3. Remove the cover (1) and the O-ring (2) on the top of the inlet filter rod assembly.

Remove the inlet filter (3) and clean with solvent.

Dry it completely and check it for any damage. If there is any damage on the surface, replace it with a new one.

4. Install a new O-ring (2), the inlet filter (3), and the rod assembly.

5. Install the cover (1).

6. Check the level of the hydraulic fluid and add more if necessary. See Filling the reservoir.

3. Using a pump, remove the fluid from the hydraulic tank. Have a container with a suitable capacity ready.

5B75D27B

Figure 58

4. Place a receptacle of a suitable capacity under the reservoir drain plug, remove the reservoir drain plug and allow the remainder of the fluid to flow out.

NOTE: Install a new suction filter every 5000 hours of operation or when the hydraulic fluid is replaced.

1

2

3FBB7234

Figure 59

5. Change the suction filter and the return filter.

See CLEANING AND REPLACEMENT OF THE SUCTION SCREEN (Page 7-22 )" and RETURN FILTER REPLACEMENT (Page 7-21).

3

6. Install the reservoir drain plug.

7. Fill the reservoir with new hydraulic fluid.

See FILLING THE HYDRAULIC RESERVOIR (Page 7-20).

8. Replace the cover plate O-ring if required and install the cover plate on the reservoir.

7D58D0DE

Figure 57

REPLACING THE HYDRAULIC FLUID 1. Release all pressure in the hydraulic tank.

See Releasing Pressure in the Hydraulic System (Page 7-18).

2. Remove the reservoir cover plate.

NOTE: Before you start the engine, it is very important that you bleed air from all the hydraulic components.

See Bleeding Air from the Hydraulic Components (Page 7-24).

9. Start and run the engine with no load for approximately 5 minutes.

10. Move each control several times to remove any air in the system.

11. Swing the upperstructure evenly left to right two complete turns or more.

7-22

CHAPTER 7 - LUBRICATION, FILTERS, AND FLUIDS 12. Place the excavator in position and then stop the engine.

13. Check the oil level in the hydraulic tank and add oil as required and check that there are no air bubbles in the hydraulic tank.

2. Place a receptacle of a suitable capacity under the drain plug.

3. Open the drain plug on the bottom of the reservoir and drain the sediment and water accumulated at the bottom of the reservoir.

4. After draining, close the drain plug.

5. Add hydraulic oil if necessary.

See FILLING THE HYDRAULIC RESERVOIR (Page 7-20).

3FBB7234

Figure 60

7-23

CHAPTER 7 - LUBRICATION, FILTERS, AND FLUIDS

RESERVOIR SEDIMENT REMOVAL 1. Release all pressure in the hydraulic tank.

See Releasing pressure in the hydraulic system (Page 7-18).

CHAPTER 7 - LUBRICATION, FILTERS, AND FLUIDS BLEEDING AIR FROM THE HYDRAULIC COMPONENTS

4. Tighten the air bleed plug completely. Swing the upperstructure 3 times completely to the right and 3 times completely to the left.

IMPORTANT: After bleeding air from the components, stop the engine for 5 minutes and check there are no bubbles at the surface of the hydraulic fluid in the reservoir.

HYDRAULIC PUMP 1. Using a solvent, clean the upper surface of the pump and the air bleed plug. Check to see if oil is coming out of the air bleeding port. If it is not remove the air bleed plug.

2. Fill the air bleed port with hydraulic fluid. Install the air bleed plug.

3. Start the engine and run it at low speed. Loosen the air bleed plug on the pump. Tighten the plug when air free fluid comes out of the bleed plug hole. Clean the area completely.

024C93DA

1

952BF0E8

Figure 61

1

To Engine

ATTACHMENT CYLINDERS 1. Start and run the engine at low idle speed.

2. Extend and retract the attachment cylinder rods 4 or 5 times without bringing them to end of stroke.

3. Repeat the operation 3 or 4 times, this time bringing the cylinder rods to end of stroke.

SWING REDUCTION GEAR 1. Start and run the engine at low idle speed.

2. Loosen the air bleed plug and make sure hydraulic fluid runs out through this port. If required, shut down the engine and add oil via this port.

3. Install the plug without tightening, and then start and run the engine at low idle, leaving it to run until oil begins to run from the orifice.

7-24

Figure 62

CHAPTER 7 - LUBRICATION, FILTERS, AND FLUIDS HYDRAULIC BREAKER (OPTIONAL) - REPLACING HYDRAULIC FLUID AND FILTERS WITH STANDARD HYDRAULIC FLUID

1 4

3

2

1. Percientage of use

Figure 63

2. Interval in hours

3. Replacing hydraulic fluid

HYDRAULIC FLUID ･ When using the hydraulic breaker, hydraulic fluid deteriorates more quickly than during ordinary digging. Check the hydraulic fluid level more frequently. In addition, when replacing the filters, also check the condition of the hydraulic fluid. ･ Replace the hydraulic fluid and filter element using the graph above as a reference, depending on the operation frequency of the hydraulic breaker. ･ Replace the return filter for the hydraulic breaker at the same interval as the element.

CHECKING THE HYDRAULIC SYSTEM LINES Make sure there are no leaks from the hydraulic system hoses, pipes, plugs, connections and fittings and check that all nuts and screws are correctly tightened. In the event of problems, repair, replace or tighten the component(s) concerned.

7-25

4. Replacing hydraulic filters

CHAPTER 7 - LUBRICATION, FILTERS, AND FLUIDS

D45B792D

CHAPTER 7 - LUBRICATION, FILTERS, AND FLUIDS AIR FILTER SERVICE SPECIFICATIONS Inspect and clean the outer element

Every 250 hours or when AIR FILTER is indicated on the monitor

Replace the outer element

Every 1000 hours or after cleaning 5 times

Replace the inner element

Every 1000 hours

･ Water - if the element is contaminated due to smoke, soot, or oil materials etc. wash it with element detergent (contact your LBX Link-Belt Dealer).

IMPORTANT: The outer element can be cleaned. The inner element cannot be cleaned and must be replaced.

IMPORTANT: Observe the air filter service intervals shown above. Clean filters mean longer engine life.

INSPECTION Be sure to carry out regular checks on the air filter, intake manifold, seals, and hoses. At the same time, check the intake manifold screws and hose clamps for tightness.

The hoses should be replaced before they are worn.

INSPECTING THE ELEMENT Check the element for damage by placing an inspection lamp inside the element.

IMPORTANT: Replace the element if light can be seen through a hole, however small.

CLEANING THE OUTER ELEMENT 1. Unlatch the fasteners and remove the cover.

03B3FA76

IMPORTANT: Allow the element to dry completely before installing it. It is advisable to keep a spare, clean element ready for installation on the air filter while the cleaned element is drying.

Figure 64

F08FBFA7

2. Remove the outer element.

1C9D0BE3

Figure 65

3. Clean the outer element.

If you use: ･ Air - use compressed air (100 psi or less) to the outer element along its flutes from the inside.

7-26

Figure 66

CHAPTER 7 - LUBRICATION, FILTERS, AND FLUIDS REPLACING THE ELEMENTS 1. Release the fasteners and remove the cover.

6. Install the cover with the dust port (1) at the bottom.

1

Figure 67

4D089354

7. Check the dust port to make sure it is not clogged up and working properly.

2. Remove the outer element.

1C9D0BE3

Figure 68

3. Remove the inner element if it needs replacing.

IMPORTANT: The inner replaced, not cleaned.

C844F7BA

Figure 70

element

must

be

Figure 69

4. Insert the new inner element. Wipe down the sides of the air cleaner.

IMPORTANT: Do not let any dust or debris get in the air line when you replace the inner element.

5. Install the outer element.

7-27

CHAPTER 7 - LUBRICATION, FILTERS, AND FLUIDS

03B3FA76

CHAPTER 7 - LUBRICATION, FILTERS, AND FLUIDS SWING REDUCTION GEAR SERVICE SPECIFICATIONS Oil level check

Every 250 hours

Draining

Every 1000 hours (after the first 250 hours during the run-in period)

Grease

Every 2000 hours

Oil capacity

0.8 gal (3.0 liters)

Oil type

See Fluids and Lubricants

WARNING Wait until all components have cooled down before carrying out any operation.

DRAINING AND REFILLING 1. Park the excavator on flat, horizontal ground. Stop the engine and remove the starter switch key.

2. Remove the dipstick (2).

WARNING Loosen the dipstick slowly to release pressure, otherwise there is a risk of oil spurting out.

LEVEL 1. Remove the dipstick (2). The level should come up to the hatched area. If necessary, top up through the filler port (1).

1

1

2

054D864C

Figure 72

3. Place a receptacle of a suitable capacity under the upperstructure and remove the drain plug (3).

3

2

054D864C

Figure 71

05CD209E

7-28

Figure 73

CHAPTER 7 - LUBRICATION, FILTERS, AND FLUIDS 4. After draining the oil, reinstall the drain plug (3).

NOTE: The oil takes a relatively long time to drain.

IMPORTANT: Check the condition of the drained oil. If it contains metal filings or foreign matter, contact your LBX Link-Belt Dealer.

CHAPTER 7 - LUBRICATION, FILTERS, AND FLUIDS

5. Remove the filler plug (1) and add the oil.

6. After about 10 minutes check the oil level, if the oil is satisfactory then install the filler plug (3).

7-29

CHAPTER 7 - LUBRICATION, FILTERS, AND FLUIDS TRAVEL REDUCTION GEARS SERVICE SPECIFICATIONS Oil level check

Every 250 hours

Draining

Every 1000 hours (after the first 250 hours of operation)

Oil capacity

0.6 gal (2.1 liters)

Oil type

See Fluids and Lubricants

LEVEL 1. Park the excavator on flat, horizontal ground.

2. Move the excavator so the drain plug (1) is in the lowest possible position.

DRAINING AND REFILLING 1. Park the excavator on flat, horizontal ground.

2. Move the excavator so the drain plug (1) is in the lowest possible position.

3. Shut down the engine and remove the starter switch key.

2 2

1 1 14933E8A

Figure 74

3. Stop the engine and remove the starter switch key.

4. Remove the plugs (2) and check the oil level. The level must come up to the lower edge of the hole. If required, add oil until oil comes up to the bottom.

5. Install the plug (2).

6. Repeat Step 2 to 5 for the other travel reduction gear. Travel slowly with the excavator and make sure there are no leaks.

14933E8A

Figure 75

4. Place a receptacle of a suitable capacity under the travel reduction gear and remove plugs (1) and (2).

5. Allow the oil to drain.

IMPORTANT: Check the condition of the drained oil. If it contains metal filings or foreign matter, contact your LBX Link-Belt Dealer.

6. Install the drain plug (1), fill with oil through the oil plug (2) until oil comes up to the bottom edge the plug (2), then install the plug (2).

7. Repeat Step 2 to 6 for the other travel reduction gear. Travel slowly with the excavator and make sure there are no leaks.

7-30

CHAPTER 8 - MAINTENANCE AND ADJUSTMENTS

CHAPTER 8 - MAINTENANCE AND ADJUSTMENTS TRACKS Clean

Every 50 hours or every week

Check tension

Every 50 hours or every week

Check Shoe Bolt torques

Every 250 hours (after the first 50 hours during the run-in period)

IMPORTANT: If the tracks are too tight, they wear quickly. If tracks are not tight enough, they wear quickly and the links can catch on the sprocket wheel or slide off the idler wheel or the sprocket wheel. Clean the tracks after work.

CLEANING When the excavator has been working in mud, a reduction in temperature can cause the mud to solidify.

1. Place the upperstructure at right angles to the undercarriage. Use the attachment to press on the ground and lower the boom until the track is raised off the ground.

2. Place a block under the undercarriage to keep the excavator from drifting down.

CHECKING THE TENSION 1. Park the excavator on flat, horizontal ground.

2. Clean the tracks.

3. Place the upperstructure at right angles to the under carriage. Use the attachment to press on the ground and lower the boom until the track is raised off the ground.

4. Place a block under the undercarriage to keep the excavator from drifting down.

E8CE5681

E8CE5681

Figure 2

5. Use the travel control lever to operate the raised track in reverse for a few moments.

6. Stop the engine and remove the starter switch key.

7. Measure the slack between the base of the undercarriage and the upper part of the track tread.

Track Tension Value Track Tension: 11.8 - 12.99 (300 - 330 mm)

Figure 1

3. Put the engine throttle button in the SP mode and select the High speed travel.

4. Operate the travel control lever for the raised track forwards and then in reverse, to remove the mud.

5. Repeat Step 1 to 4 for the other track.

A34C3839

Figure 3

8. Adjust the tension if necessary and then lower the raised track to the ground.

8-1

CHAPTER 8 - MAINTENANCE AND ADJUSTMENTS

MAINTENANCE SPECIFICATIONS

CHAPTER 8 - MAINTENANCE AND ADJUSTMENTS 9. Repeat Step 3 to 8 for the other track.

ADJUSTING THE TENSION This operation is to be carried out after the tension has been checked.

TO INCREASE TENSION 1. With the track raised, clean the grease fitting adaptor and the grease fitting.

2. Connect the grease pump. Inject grease to obtain the right amount of track slack. See Track Tension Value (Page 8-6).

3. Remove the grease pump and clean the grease fitting.

4. Repeat Step 1 to 3 for the other track.

A95F95D4

Figure 4

TO REDUCE TENSION 1. With the track in raised position, loosen the grease fitting adaptor about 3 turns to allow grease to flow out of the cylinder.

WARNING Never unscrew the grease fitting adaptor completely to speed up the flow of grease. The grease in the cylinder is under high pressure.

2. As soon as the right track slack is obtained, tighten the adaptor. See Track Tension value (Page 8-6).

3. Clean the grease adaptor and fitting and then lower the raised track to the ground.

4. Repeat Step 1 to 3 for the other track.

IMPORTANT: If the grease fitting adaptor is damaged, grease may leak out. Check the condition of the grease fitting adaptor regularly and replace it if necessary.

8-2

CHAPTER 8 - MAINTENANCE AND ADJUSTMENTS TIGHTENING TORQUE OF THE TRACK SHOE The tightening torque of the screws must be: 276 - 332 lbf・ft (373 - 451 N・m) Follow the prescribed order.

3

4

2

Figure 5

CHAPTER 8 - MAINTENANCE AND ADJUSTMENTS

DCA9E130

1

8-3

CHAPTER 8 - MAINTENANCE AND ADJUSTMENTS TRACK ROLLERS AND IDLER WHEELS MAINTENANCE SPECIFICATIONS Check

Every 250 hours

The upper and lower rollers and idler wheels use a permanent floating seal type sealing mechanism. The service life normally lasts until overhaul, but check visually from time to time before work for oil leakage. If oil leakage is found, component replacement is necessary. Contact your LBX Link-Belt Dealer.

FF1B5854

Figure 6

8-4

CHAPTER 8 - MAINTENANCE AND ADJUSTMENTS RADIATOR AND OIL COOLER MAINTENANCE SPECIFICATIONS Check for leakage

Every 10 hours or every day

Clean

Every 500 hours

CLEANING WARNING Wear safety goggles when using compressed air.

Shut down the engine, remove the starter switch key, open the rear left-hand side door and the engine hood.

Clean the radiator and the oil cooler.

Dry dust: use compressed air.

Mud: use water.

The use of trichlorethylene is strictly forbidden.

CAUTION When using a pressure washer, keep the wand at a safe distance from the fins. Using the pressure washer can damage the fins and limit the effectiveness of the radiator.

1. Loosen the wing nuts (1) and remove the protective grilles (2) to access the radiator.

2. Clean the radiator and the oil cooler.

3. Install the grills (2) and the wing nuts (1), and then close the engine hood and the rear left-hand side door.

1

2 A3740DAF

Figure 7

8-5

CHAPTER 8 - MAINTENANCE AND ADJUSTMENTS

Greasy dust: use perchlorethylene.

CHAPTER 8 - MAINTENANCE AND ADJUSTMENTS FAN AND ALTERNATOR BELT MAINTENANCE SPECIFICATIONS Visual check

Every 10 hours or every day

Check belt tension

Every 250 hours

CHECKING THE TENSION With the engine shut down, use your finger to exert pressure of around 22.046 lbs (10 kg) on the center of the belt. The tension slack should be between about 0.236” (6 mm) to 0.315”(8 mm).

NOTE: Check if there are any signs of wear damage to the pulleys or the belt. Check carefully to ensure that the belt is correctly positioned in the pulley grooves. If the belt is stretched, cracked or frayed, it must be replaced.

IMPORTANT: If the engine runs with the belt slack, the belt can slip in its housing and cause the engine to overheat or the battery to receive insufficient charge.

REPLACING THE BELT If a belt breaks, the battery load indicator lights up on the instrument panel. Shut down the engine, remove the starter switch key and change the belt.

1. Loosen the nut (1) and the bolt (2). Use the adjustment screw (3) to push the alternator inward.

2. Remove the belt that is worn out.

3. Install the new belt.

4. Adjust the belt using the screw (3).

5. Tighten the nut and the bolt.

6. Run the engine for about an hour and then check the belt tension again.

3

1

2

0715FF14

D519F626

Figure 8

ADJUSTING THE TENSION Loosen the nut (1) and the bolt (2). Use the adjustment screws (3) to move the alternator outward until belt tension is correct. Tighten the nut and the bolt.

3

1

2

0715FF14

Figure 9

8-6

Figure 10

CHAPTER 8 - MAINTENANCE AND ADJUSTMENTS INSPECTING AND CLEANING THE EXCAVATOR MAINTENANCE SPECIFICATIONS Inspect and clean

Periodically

If any oil or grease has been spilled on the excavator, clean off with steam or a high pressure water jet.

Look for any leaks and check the condition of all pipes and hoses.

Take the opportunity during this operation to make a visual check of all the welded components (in case of appearance of cracks), the attachment linkages and check the teeth and tooth tips for correct retention and wear.

If you have even the slightest doubt regarding the condition of the structure, contact your LBX Link-Belt Dealer.

If the protective structure has suffered any accident, it is necessary to replace the damaged components of the structure in order to restore the initial protection, contact your LBX Link-Belt Dealer.

ADJUSTMENT OF ENGINE VALVE ROCKER CLEARANCES Check

Every 1000 hours

NOTE: Contact your LBX Link-Belt Dealer to check the adjustment.

CAB PROTECTION (FOPS) 47AA8B86

SERVICE SPECIFICATIONS Check

Every 250 hours (after the first 50 hours during the run-in period)

Check the retaining hardware, if necessary retighten the screws.

Check the absence of cracks, rust or holes in the protective structure and the components that constitute it.

Ageing, bad weather and accidents can cause damage.

8-7

Figure 11

CHAPTER 8 - MAINTENANCE AND ADJUSTMENTS

SERVICE SPECIFICATIONS

CHAPTER 8 - MAINTENANCE AND ADJUSTMENTS CHECKING FOR CYLINDER LEAKAGE ROD APPEARANCE

TEST

CONCLUSION

Dry

Slight traces of oil when a piece of paper is wiped over 1 inch (2.54 cm) of the Normal rod.

Slightly greasy

Paper remains stuck to rod when run over rod.

Normal

Oily

Paper remains stuck when placed on rod.

Normal

Very oily or weeping

Each time the cylinder rod is extended, a ring of oil can be seen on the rod.

Leakage

Each time the rod retracts, the excess oil drips from the gland.

Contact your LBX LinkBelt Dealer

A cylinder rod should be slightly oily. Check for leaks after a period of work, when the whole hydraulic system is at normal operating temperature.

1. Wipe the rod and bearing on the cylinder to be cleaned.

2. Operate normally for 5 to 10 minutes.

3. Extend the cylinder rod.

4. Carry out the leak test.

8-8

CHAPTER 8 - MAINTENANCE AND ADJUSTMENTS REPLACING A BUCKET REMOVAL 1. Place the bucket on flat, horizontal ground.

Operate the attachment controls so the arm to bucket linkage pin is not gripped by the weight of the arm.

2. Stop the engine and remove the starter switch key.

3. Remove the snap rings and retaining pins and then remove the pins from the bucket.

4. Start the engine.

5. Disengage the attachment from the bucket and save the O-ring seals.

6572E4A5

08D9983A

Figure 12

INSTALLATION 1. Install the O-ring seals on the arm bushing shoulders. Replece them if necessary.

2. Start the engine. Extend the bucket cylinder rod to bring it into its housing. Stop the engine and remove the starter switch key.

3. Install the arm to bucket linkage pin, and then the retaining pins and the rings.

3DAFF2ED

Figure 13

4. Start the engine. Remove the bucket cylinder rod to bring it in its housing. Shut down the engine and remove the starter switch key.

8-9

Figure 14

CHAPTER 8 - MAINTENANCE AND ADJUSTMENTS

5. Install the connecting rod to bucket linkage pin and then the retaining pins and the snap rings.

6. Push the seals back into their housings.

7. Grease the linkage pins.

CHAPTER 8 - MAINTENANCE AND ADJUSTMENTS FIRE EXTINGUISHER (NOT SUPPLIED) It is recommended to have a fire extinguisher on the excavator. The fire extinguisher is available from your LBX Link-Belt Dealer and can be installed on the excavator.

MAINTENANCE SPECIFICATIONS Every month

Examine the fire extinguisher and make sure it is not damaged

Every six months

Have an approved specialist empty and refill the powder in the fire extinguisher

Every year

Have an approved specialist examine the fire extinguisher.

955246CE

Figure 15

WELDING ON THE EXCAVATOR Whenever carrying out a welding operation on the undercarriage or upperstructure carriage as authorized by the manufacturer and in accordance with its instructions, disconnect the batteries, disconnect the alternator B+ and D+ terminal wires, and connect the welding apparatus ground cable to the component on which the welding operation is to be performed.

Never connect the welding apparatus to the undercarriage when welding on the upperstructure (or vice versa).

Never connect the welding apparatus ground to a component of the hydraulic system.

WARNING Any unauthorized modifications made to this excavator can cause serious injury. Do not undertake any modifications without first contacting your LBX Link-Belt dealer.

PLASTIC AND RESIN PARTS When cleaning the console, the instrument panel, the indicators, etc. do not use gasoline, kerosene, paint solvents, etc. Only use water, soap and a soft cloth.

The use of gasoline, kerosene, paint solvents, etc. will cause discoloration, cracks or deformation of these parts.

8-10

CHAPTER 8 - MAINTENANCE AND ADJUSTMENTS AIR CONDITIONING MAINTENANCE SPECIFICATIONS Clean the intake filter

Every 50 hours

Clean the air recycling filter

Every 50 hours

Have checked by a specialist

Every 6 months

Replace the filters

Every 2000 hours

The components of the air conditioning system need servicing at regular intervals. Make sure these intervals are respected, in order to ensure the air conditioning functions correctly and with maximum effectiveness.

The air conditioning system contains gas which is subject to strict legislation. Any defect in the system must be fixed rapidly.

CLEANING THE FRESH AIR INTAKE FILTER 1. To clean the fresh air intake filter open the filter cover door on the left side of the cab with the key.

INSPECTION In order to ensure the air conditioning functions correctly, inspect the air conditioner using the procedure outlined below before starting work.

CLEANLINESS OF THE CONDENSER If the condenser is dirty it will not dissipate heat properly. Clean the condenser with water.

Never use condenser.

water

under

pressure

to

clean

BF15534E

the

Figure 17

2. Remove the filter and use compressed air to clean the filter. If it is damaged, replace it.

IMPORTANT: Always protect your face before using compressed air.

CHECKING THE BELT TENSION

3. Place the filter back in the housing and close the cover door. Lock the cover door.

DDBAC63F

Figure 16

Use your finger to exert pressure of around 22.046 lbs (10 kg) on the center of the drive belt. The tension slack should be between about 0.236” (6 mm) to 0.315”(8 mm). If necessary, adjust the belt tension.

Tension Adjustment 1. Loosen the pulley mounting bolt.

2. Use the adjustment screw to move the pulley outward until belt tension is correct and tighten pulley mounting bolt.

CHECKING THE LINES Make a visual check of the lines and make sure there are no accumulations of dust, grease, etc.

8-11

CHAPTER 8 - MAINTENANCE AND ADJUSTMENTS

Operate the air conditioning system at least once a week, if only for a short time.

CHAPTER 8 - MAINTENANCE AND ADJUSTMENTS CLEANING THE INSIDE AIR INTAKE FILTER 1. Remove the filter and use compressed air to clean the filter. If it is damaged, replace it.

CHECKING THE CHARGE STATE OF THE SYSTEM 1. Turn on the air conditioning system, increase engine speed slightly 1400 to 1600 rpm and look for bubbles through the sight glass.

2. This check should be made approximately 1 minute after turning on the air conditioning.

(A) Very few bubbles observed, then transparent at first, then whitish: "Normal".

(B) The bubbles are numerous: check the unions and contact your LBX Link-Belt Dealer.

(C) No bubbles are visible: check the unions and contact your LBX Link-Belt Dealer.

Check if the hydraulic line and air-conditioning hose connectors are dirty, dusty or in need of replacing.

C0CCFE4B

Figure 18

A

B

C

7A622D28

8-12

Figure 19

CHAPTER 8 - MAINTENANCE AND ADJUSTMENTS DIESEL PARTICULATE DIFFUSER (DPD) SERVICE SPECIFICATIONS Inspection

Every 4500 hours

C7B9295D

Figure 20

8-13

CHAPTER 8 - MAINTENANCE AND ADJUSTMENTS

Contact your LBX Link-Belt Dealer to perform the DPD inspection.

CHAPTER 8 - MAINTENANCE AND ADJUSTMENTS HARDWARE TORQUE INSPECTION SERVICE SPECIFICATIONS Every 250 hours (after the first 50 hours during the run-in period)

Check

At the end of each working day, check all mounting nuts and screws for tightness and tighten if necessary. Make sure no hardware items are missing. Replace them, if necessary.

Screw

Component

Wrench

(D)

in

Torque setting mm

lb・ft

N-m

Travel reduction gear (*)

M16

0.9

24

197-230

267-312

Drive sprocket (*)

M16

0.9

24

197-230

267-312

Idler wheel (*)

M16

0.9

24

197-230

267-312

Upper roller (*)

M16

0.9

24

197-230

267-312

Lower roller (*)

M16

0.9

24

197-230

267-312

Chain guide (*)

M16

0.9

24

197-230

267-312

Track pad

M16

0.9

24

276-322

373-451

Counterweight

M30

1.8

46

985-1143

1335-1550

Turntable

M16

0.9

24

207-230

280-312

Swing reduction gear (*)

M16

0.9

24

207-230

280-312

Engine (*)

M12

0.7

19

81-93

109-127

Engine mount (*)

M16

0.9

24

196-231

265-314

Radiator

M12

0.7

19

48-54

64-73

Hydraulic pump (*)

M16

0.6 (Hexagon 14 (Hexagon 165-182 wrench) wrench)

223-247

Hydraulic reservoir (*)

M16

0.9

24

172-203

233-276

Fuel reservoir (*)

M16

0.9

24

172-203

233-276

Control valve (*)

M16

0.9

24

197-230

267-312

Locking bar M12

0.7

19

66-78

89-107

Joint

M12

0.7

19

81-93

109-127

Cab

M16

0.9

24

110-127

149-173

Battery

M10

0.7

17

15-21

20-29

Hydraulic swivel (*)

NOTE: Use Loctite 262 or equivalent for the screws marked with (*).

8-14

CHAPTER 8 - MAINTENANCE AND ADJUSTMENTS ENGINE TROUBLESHOOTING PROBLEM

POSSIBLE CAUSE

SOLUTION

Defective starter switch (starter does Check starter switch not run) Discharged batteries, starter Defective rotation of starter (starter problems, contaminated or loose rotates slowly) wiring connectors Incomplete system Engine does not start.

air

bleeding

of

Inspect and replace as necessary fuel

Completely bleed air

Engine too cold (cold weather)

Preheat the intake air or warm up the coolant

No fuel in fuel tank

Refill

Poor fuel quality

Inspect and replace as necessary

Fuel filter clogged

Clean or replace

Possible seizure in engine Low compression

Contact your LBX Link-Belt Dealer

Defective fuel injection pump No fuel in fuel tank

Refill

Engine stops during operation. Fuel filter clogged

Incorrect oil pressure.

Clean or replace

Air in the fuel system

Retighten fuel in line connections

Low oil

Refill

Oil filter clogged

Replace oil filter

Low oil viscosity

Replace with oil of viscosity to match temperature

Oil leakage from connections

Tighten connections

Defective oil pressure switch Incorrect functioning of oil pump Excessive oil

Contact your LBX Link-Belt Dealer Disassemble and repair/replace parts

Excessively low oil viscosity Exhaust from engine is white Excessive cooling by radiator or blue.

Incorrect fuel injection timing Low compression

Replace with correct oil viscosity Adjust Contact your LBX Link-Belt Dealer

Incorrect fuel

Replace with correct fuel

Incorrect valve clearance

Adjust

Exhaust from engine is black Insufficient air intake (air cleaner Clean or replace the air filter or dark grey. clogged) Defective fuel injection pump Low compression

Excessive fuel consumption.

Contact your LBX Link-Belt Dealer

Incorrect fuel

Replace with correct fuel

Insufficient air intake

Clean or replace element

Defective fuel injection pump Incorrect spray from fuel injection Contact your LBX Link-Belt Dealer nozzle

8-15

CHAPTER 8 - MAINTENANCE AND ADJUSTMENTS

Incorrect viscosity of engine oil

CHAPTER 8 - MAINTENANCE AND ADJUSTMENTS PROBLEM

POSSIBLE CAUSE Incorrect fuel injection timing

Excessive fuel consumption.

Excessive consumption.

engine

Unusual noise mechanical).

(fuel

Low compression

oil

SOLUTION Contact your LBX Link-Belt Dealer

Excessive oil

Drain oil to proper level

Low oil viscosity

Replace with oil of viscosity to match temperature

Oil leakage

Retighten and necessary

Worn cylinder piston ring

Contact your LBX Link-Belt Dealer

or Poor fuel quality Damage inside muffler

Replace Refill

Coolant leakage

Repair

Worn or damaged belt

Replace

of

parts

Replace

Low coolant

Incorrect mixture solution Engine overheating (coolant temperature is too high).

Defective radiator

replace

anti-freeze

Replace

Broken fan Defective thermostat

Contact your LBX Link-Belt Dealer

Defective water pump Defective water temperature gauge

Defective battery charge.

Incorrect belt tension

Adjust

Electrical wiring problems

Repair

Defective battery

Replace

Defective regulator Defective alternator

8-16

Contact your LBX Link-Belt Dealer

if

CHAPTER 9 - ELECTRICAL SYSTEMS

CHAPTER 9 - ELECTRICAL SYSTEMS FUSE FUNCTIONS

FUSES

NOTE: Never replace a fuse with a fuse of a different amperage.

To access the fuse box, open the cover located behind the operator's seat.

EE59A7AA

Figure 1

To access the fuses, remove the cover of the box.

A notice on the cover gives the function and amperage of each fuse.

NOTE: To remove or install a fuse, use the notch in the upper right-hand corner of the cover.

197CE6A7

1

15 A

15 A

11

2

20 A

10 A

12

3

10 A

10 A

13

4

10 A

10 A

14

5

10 A

5A

15

6

10 A

15 A

16

7

10 A

5A

17

8

15 A

10 A

18

9

15 A

10 A

19

10

15 A

15 A

20

3603782F

Figure 2

9-1

Figure 3

1

Key switch

(15 A)

2

Engine computer

(20 A)

3

GPS computer

(10 A)

4

Back-up (radio, room lamp)

(10 A)

5

Gate lock lever

(10 A)

6

Solenoid

(10 A)

7

Horn

(10 A)

8

Cab top light

(15 A)

9

Boom, house light

(15 A)

10

Option power supply

(15 A)

11

Wiper, washer

(15 A)

12

Travel alarm, signal lamp

(10 A)

13

Cigar lighter, seat suspension

(10 A)

14

DC converter

(10 A)

15

Air conditioner unit

(5 A)

16

Air conditioner blower motor

(15 A)

17

Air conditioner compressor

(5 A)

18

Option power supply

(10 A)

19

Feed pump

(10 A)

20

Option line solenoid

(15 A)

CHAPTER 9 - ELECTRICAL SYSTEMS

NOTE: Before changing fuses or relays, turn the starter switch key to the Shut down position.

CHAPTER 9 - ELECTRICAL SYSTEMS NOTE: A fuse of 10A, located under the right rear of the operator's seat, is used for cab lighting and the cab radio.

21

3D20CB25

21

Figure 4

Room lamp & radio

(10 A)

9-2

CHAPTER 9 - ELECTRICAL SYSTEMS

This switch is located near the battery behind the left side door.

F08FD2EE F08FD2EE

Figure 5

Make sure that the switch is set in " | " (ON position) other than for storing the machine for a long period or for performing maintenance for the electrical systems.

D0FDB5A2

Figure 6

NOTE: When the switch is turned to "○" (OFF position), all the electric circuits are cut off and the stations stored on the radio presets and the time set for the clock will be all cleared.

9-3

(ON) : When the key is inserted and turned in the clockwise direction, the electric circuits are connected.

Make sure that the switch is set in " | " (ON position) before starting the engine.

(OFF) : When the key is turned in the anti-clockwise direction, the electric circuits are cut off.

Before storing the machine for a long period or performing maintenance for the electrical systems, always turn the switch to "○" (OFF position) and then remove the key.

CAUTION ･ Never turn the battery connect switch to "○" (OFF position) when the engine is running.

The electrical systems can be damaged. ･ Do not set the battery switch in "○" (OFF position) in 1minute after turning the starter switch key to OFF. Otherwise the computer program of the hydraulic will not exit successfully.

CHAPTER 9 - ELECTRICAL SYSTEMS

BATTERY DISCONNECT SWITCH

CHAPTER 9 - ELECTRICAL SYSTEMS BATTERY

WARNING Before any operation on the components of the electrical circuit, put the key switch in the shut down position. When disconnecting the battery cables, always disconnect the negative (-) cable first. When reconnecting the battery cables, always connect the negative (-) cable last.

MAINTENANCE SPECIFICATION Checking the charge state

Every 50 hours

Battery replacement

Every 250 hours

Checking the electrolyte level

Every 250 hours

NOTE: If the excavator needs to be started using a booster battery, see Connecting One Or Two Booster Batteries (Page 9-6).

WARNING Connecting auxiliary cables wrongly or short-circuiting batteries terminals can cause an accident. Connect auxiliary starting cables as per the following instructions.

WARNING Batteries give off explosive gases. Keep all open flames, sparks and cigarettes away. Ensure adequate ventilation when charging batteries or when using in a confined place. Always protect your eyes when working near batteries.

WARNING Sparks or flame can cause hydrogen gas in a battery to explode. To prevent an explosion, do the following: 1. When you DISCONNECT the battery cables, always disconnect the negative (-) battery cable first.

2. When you CONNECT the battery cables, always connect the negative (-) cable last.

3. Do not short circuit the battery posts with metal items.

4. Do not weld, grind, or smoke near a battery.

WARNING Do not reverse battery terminals. Connect positive (+) cable ends to positive (+) terminals and negative (-) cable ends to negative terminals (-).

WARNING Before you service a battery, always wear face protection, protective gloves and protective clothing.

Battery acid or battery explosion can cause serious injuries.

WARNING Battery acid causes severe burns. Batteries contain sulfuric acid. Avoid contact with skin, eyes or clothing.

Antidote - EXTERNAL: flush with water.

INTERNAL: drink large quantities of water or milk.

Follow with milk of magnesia, beaten egg or vegetable oil. Call a physician immediately.

EYES: flush with water for 15 minutes and get prompt medical attention.

WARNING Always store batteries in a safe place, out of the reach of children.

ACCESS TO THE BATTERIES To access the batteries, open the rear left-hand side door.

Remove the two bolts to remove the protective plate from the batteries.

WARNING When the battery electrolyte is frozen, the battery can explode if, (1) you try to charge the battery, or (2) you try to jump start and run the engine. To prevent the battery electrolyte from freezing, try to keep the battery at full charge. If you do not follow these instructions, you or others in the area can be injured.

6BF61E98

9-4

Figure 7

CHAPTER 9 - ELECTRICAL SYSTEMS CHECKING A BATTERY Make sure the battery terminals are clean and coated with grease and the cables are properly tightened.

Checking the charging state and the electrolyte level is carried out using the indicator: Green: Normal Black: Recharge the battery.

White: Change the battery.

REPLACING A BATTERY IMPORTANT: When you change a battery replace both batteries at the same time. If you only change one it will shorten the life of the new battery.

52DDC6CE

Figure 9

C0245D99

Figure 8

2. Remove the terminal sleeves, disconnect the cable (negative terminals) then the cable (positive terminals).

3. Remove the batteries.

4. Clean the battery compartment, remove all foreign bodies, and clean any spilled electrolyte.

INSTALLATION 1. Install a new battery. Clean the cables and battery terminals and coat them with grease.

2. Set the batteries in the excavator.

3. Connect the cable (positive terminals), then the cable (negative terminal) and install the terminal sleeves.

WARNING Do not invert battery terminals. Connect positive (+) cable ends to positive (+) terminals and (negative) cable ends to negative terminals (-).

WARNING Always store batteries in a safe place, out of the reach of children.

9-5

CHAPTER 9 - ELECTRICAL SYSTEMS

REMOVAL 1. Remove the skid plate.

CHAPTER 9 - ELECTRICAL SYSTEMS CONNECTING ONE OR TWO BOOSTER BATTERIES

WARNING Whenever carrying out a welding operation on the excavator (authorized by the manufacturer and in accordance with its instructions) or any repairs on the electrical system, disconnect the B+ and D+ wires from the alternator. When reconnecting, check the markings on the wires.

WARNING Connecting auxiliary cables wrongly or short-circuiting battery terminals can cause an accident. Connect auxiliary starting cables as per the following instructions.

Make sure the booster battery voltage corresponds to the voltage system of the excavator.

1. Connect the positive (+) auxiliary cable to the positive (+) terminal of the discharged battery of the excavator (1).

2. Connect the positive (+) auxiliary cable to the positive (+) terminal of the booster battery (2).

3. Connect the negative (-) auxiliary cable to the negative (-) terminal of the booster battery (3).

4. Connect the other negative (-) auxiliary cable to the discharged excavator's upper rotating frame away from the battery (4).

Do not use steam cleaning equipment or a cleaning solvent to clean the alternator.

Contact your LBX Link-Belt Dealer to check the alternator.

Make sure the terminal protectors are correctly installed.

STARTER MOTOR MAINTENANCE SPECIFICATION Check

Every 1000 hours

Contact your LBX Link-Belt Dealer to check the starter motor.

NOTE: Make sure that the terminal protectors are correctly installed.ë

1A0D7EDA

Figure 10

5. Start the engine of the booster excavator and wait 4 to 5 minutes.

6. Try starting the excavator. If it does not start let the booster excavator run for 4 to 5 minutes longer.

7. Disconnect the negative (-) auxiliary cable from the excavator's upper rotating frame (4).

8. Disconnect the negative (-) auxiliary cable from the negative (-) terminal of the booster battery (3).

9. Disconnect the positive (+) auxiliary cable from the positive (+) terminal of the booster battery (2).

10. Disconnect the positive (+) auxiliary cable from the positive (+) terminal of the other battery (1).

ALTERNATOR MAINTENANCE SPECIFICATION Check

Every 1000 hours

9-6

CHAPTER 9 - ELECTRICAL SYSTEMS REPLACING A BULB CAB LIGHTING 1. Remove the cover.

2. Remove the bulb and install a bulb of the same wattage.

WORKING LIGHTS ON THE CAB AND ON THE ATTACHMENT 1. Remove the 4 mounting screws.

2. Tilt the working light forward and disconnect the plug.

Figure 12

3. Pull the clip outward, remove the bulb and install a bulb of the same wattage.

EAEB19A9

your

fingers

on

a

4. Install the clip and reconnect the plug.

5. Put the working light back into position and install the mounting screws.

Figure 11

3. Install the lens.

C560518A

put

Figure 13

9-7

CHAPTER 9 - ELECTRICAL SYSTEMS

888D3792

IMPORTANT: Never tungsten iodide bulb.

CHAPTER 10 - TRANSPORTATION & STORAGE INSTRUCTIONS

CHAPTER 10 - TRANSPORTATION & STORAGE INSTRUCTIONS ON A TRAILER

NOTE: For transporting the excavator without an attachment, the counterweight must be removed.

Contact your LBX Link-Belt Dealer.

REMOVING THE ATTACHMENT FROM THE EXCAVATOR The use of lifting systems is necessary for removal and installation of the excavator attachment and counterweight.

Contact your LBX Link-Belt Dealer.

WARNING Improper operation or service of this excavator can result in an accident.

Assign a supervisor to direct worksite operations.

Agree on all safety measures, procedures, and suitable hand signals.

Failure to comply could result in death or serious injury.

WARNING The lifting systems must be operated by qualified personnel who are aware of the correct procedures to follow.

Make sure all lifting equipment is in good condition, and all hooks are equipped with safety latches.

Failure to comply could result in death or serious injury.

WARNING The excavator can slip or fall from a ramp or trailer.

Make sure the ramp and trailer are not slippery.

Remove all oil, grease, ice, etc.

Move the excavator on or off the trailer with excavator centered on the trailer or ramp.

Failure to comply could result in death or serious injury.

WARNING The counterweight MUST be removed before transporting the excavator without an attachment.

Contact your dealer.

Failure to comply could result in death or serious injury.

Make sure you know the safety rules and regulations before transporting the excavator.

Make sure both trailer and excavator are fitted with the right safety equipment.

WARNING This operation may be dangerous.

You are advised to wear suitable clothing and respect all relevant safety messages.

Failure to comply could result in death or serious injury.

WARNING Before removing the attachment from the excavator, make sure the air pressure and hydraulic oil pressure are at zero.

Failure to comply could result in death or serious injury.

IMPORTANT: Prevent dust and contamination from entering open circuits.

Any contamination of circuits can cause malfunction of the excavator.

BY RAIL Since transport by rail is subject to special regulations, consult an approved organization.

10-1

CHAPTER 10 - TRANSPORTATION & STORAGE INSTRUCTIONS

TRANSPORTING THE EXCAVATOR

CHAPTER 10 - TRANSPORTATION & STORAGE INSTRUCTIONS LOADING THE EXCAVATOR 1. Place a block behind the trailer wheels.

Install the trailer side extensions (if equipped).

05A05FB9

NOTE: In this position, the travel and steering controls are reversed.

Figure 1

15373698

Figure 4

(Excavator without attachment) Place the excavator in line with the trailer, with the travel reduction gears towards the access ramps.

2. Press engine auto idling and auto idle stop switch (1) "OFF".

The idling display disappears from the monitor.

NOTE: In this position, the travel and steering controls are reversed.

CAUTION In this position, the travel and steering controls are reversed.

1

0AE77E8C

Figure 2

3. Select low travel speed, and the indicator lamp will be off.

A "tortoise" is displayed on the monitor.

5C4EDA60

0F68A249

Figure 3

4. (Excavator with attachment) Place the excavator in line with the trailer, with the travel reduction gears toward the access ramps.

Raise the attachment and bring it to about 8 inches (20 cm) centimetres above the bed of the trailer.

10-2

Figure 5

CHAPTER 10 - TRANSPORTATION & STORAGE INSTRUCTIONS 5. (Excavator with attachment) When the excavator is completely on the trailer, swing the upperstructure to bring the attachment round to the ramp end.

10. Use blocks and chains to fasten the excavator and the attachment (if equipped) to the trailer. (Refer to 10-4) 4

1

2

Figure 6

6. (Excavator with attachment)

1

3 Figure 9

1

Wire rope

2

Block

3

Stop block

4

Padding

11. Measure the distance between the ground and the highest point of the excavator.

You must know the overall height.

6DD587E2

Figure 7

(Excavator without attachment) Move the excavator right to the front of the trailer, swing the upperstructure.

81A9FDAC

7110247C

Figure 8

7. Stop the engine, remove the starter switch key, raise the gate lock lever.

8. Make sure that all doors, hoods and access panels are correctly locked.

9. Fold the rear view mirrors inward.

10-3

Figure 10

CHAPTER 10 - TRANSPORTATION & STORAGE INSTRUCTIONS

9018F190 683BFC11

3

CHAPTER 10 - TRANSPORTATION & STORAGE INSTRUCTIONS TIE DOWN ON TRANSPORT VEHICLE [Example 1: Padding]

B C A D E D

A

[Example 2: Chain]

A

A C

BD C

E

C D

0B50EA47 007758DD

0B50EA47

007758DD

Figure 12

0B50EA47

Figure 11

007758DD

A

Wire Rope

Wire Rope

B

Block

B

Block

C

Stop Block

C

Stop Block

D

Chain

D

Padding

E

Rubber mat

E

Rubber mat

A

[1] Check that the machine is properly loaded in position and that the trailer is level.

[2] Fold the bucket and then fold the arm.

Place wooden blocks on the platform of the trailer.

Lower the boom slowly and adjust the wooden blocks so that the bucket and the arm rest upon them.

[3] Stop the engine. ･ Make sure that the radio antenna is lowered. ･ Adjust the mirrors so that they will not hit against an object around the machine during transportation.

[4] Lock all the doors.

[5] After verifying that there are no problems with the machine, block the tracks and tie down the machine with chains, wire ropes, etc. so that it does not move during transportation.

[6] Verify that everything is blocked and tied down before transporting the machine.

CAUTION Movement of the machine during transportation is dangerous.

Secure the machine firmly with wire rope or the like so that it won’t move from vibration.

10-4

[1] Check that the machine is properly loaded in position and that the trailer is level.

[2] Fold the bucket and then fold the arm.

Place wooden blocks on the platform of the trailer.

Lower the boom slowly and adjust the wooden blocks so that the bucket and the arm rest upon them.

[3] Stop the engine. ･ Make sure that the radio antenna is lowered. ･ Adjust the mirrors so that they will not hit against an object around the machine during transportation.

[4] Lock all the doors.

[5] After verifying that there are no problems with the machine, block the tracks and tie down the machine with chains, wire ropes, etc. so that it does not move during transportation.

[6] To secure the lower frame, install chains to the installation holes for transporting the lower.

Cross and tightly pull the chains to attach the other ends of chains to the trailer.

Also, secure the front and rear of lower with chains.

CHAPTER 10 - TRANSPORTATION & STORAGE INSTRUCTIONS [7] For machines with blade, install chains to the installation holes at the top ends of blade, cross and tightly pull the chains to attach the other ends of chains to the trailer.

BD C

E

C D

CHAPTER 10 - TRANSPORTATION & STORAGE INSTRUCTIONS

A

9E49E7F3 9E49E7F3

Figure 13

9E49E7F3

DAA63A18 DAA63A18

Figure 14

DAA63A18 A

Wire Rope

B

Block

C

Stop Block

D

Chain

E

Rubber mat

[8] Verify that everything is blocked and tied down before transporting the machine.

10-5

CHAPTER 10 - TRANSPORTATION & STORAGE INSTRUCTIONS CAUTION Movement of the machine during transportation is dangerous.

Secure the machine firmly with wire rope and chains or the like so that it won’t move from vibration.

UNLOADING THE EXCAVATOR 1. Remove the blocks and fastening wire ropes.

2. Start the engine.

3. Push the gate lock lever forward.

4. (Excavator with attachment) Raise the attachment to bring it a few inches above the trailer bed.

5. Select low travel speed.

6. Move the excavator forward slowly, raising the attachment (if equipped) so as to keep it a few inches above the ground.

7. Turn the rear view mirrors back to their correct position.

8. (Excavator without attachment) Install the attachment and the counterweight.

6C01E3F7 6C01E3F7

Figure 16

CAUTION Before setting the machine in transportation position, be sure to fold the bucket. Otherwise, the bucket may hit the cab.

IMPORTANT: When the attachment has been installed, all air must be removed from the hydraulic circuit and the excavator must be tested for correct operation.

Do not forget to check the oil level.

TRANSPORT SETTING FOR LONG ARM MACHINE With long arm (optional), there are 2 pin locations, transport position (B) and working position (A).

DD146515 DD146515

Figure 17

CAUTION Do not dig with the arm cylindar pin in the transport position. Otherwise, the excavator will be damaged.

B

DECAL

A 64421B3E 64421B3E

Figure 15

CAUTION When transporting the machine, ensure that the arm cylindar pin is in the transport position (B).

Otherwise, the boom top will be higher than the cab and can cause interference with objects above the cab.

95D62A26 95D62A26

10-6

Figure 18

CHAPTER 10 - TRANSPORTATION & STORAGE INSTRUCTIONS LIFTING THE EXCAVATOR

2. Use a wire rope with a sufficient strength for lifting, and route the wire through the lifting points (3).

Use a supporting bar (2) that will keep the rope away from the excavator. Make sure the lifting angle (4) is between 30° and 40°.

Before lifting the excavator always contact your LBX Link-Belt Dealer for any special circumstances with your excavator.

IMPORTANT: Before handling the excavator, make sure the slings are in perfect condition and they are capable of supporting the weight of the excavator.

WARNING Do not allow anyone near or under the excavator when lifting.

1 2

1. Fully extend the bucket and the arm cylinder.

Lower the boom slowly. Turn off the engine.

1

2

3 037CFA9C

Figure 19

8FE20079

Figure 20

Slowly lift the excavator off the ground, make sure the wire is not rubbing on the excavator and check the condition of the hook.

10-7

CHAPTER 10 - TRANSPORTATION & STORAGE INSTRUCTIONS

4

CHAPTER 10 - TRANSPORTATION & STORAGE INSTRUCTIONS EXCAVATOR STORAGE PREPARATION FOR STORAGE The following procedure applies when the excavator is to be stored for a month or more. Store the excavator on flat, level ground, inside a building. If a building is not available, park the excavator in a dry area on planks and cover the excavator with a waterproof covering. Before storing the excavator, carry out the following operations: 1. Clean the excavator. Be sure to remove all debris from the operator's cab and compartments.

2. Retract the arm and bucket cylinder rods as far as possible and lower the boom until the attachment is resting on the ground.

3. Grease the excavator thoroughly. The exposed surfaces of the cylinder rods should be greased or covered with a protective film. Contact your LBX Link-Belt Dealer.

4. When the engine is cold, clean the outer parts of the engine with diesel fuel.

5. Ensure the batteries are fully charged, remove the batteries, clean the battery housings and make sure not to leave any traces of acid. Store the batteries in a cool, dry place, where temperature is always above freezing.

6. Paint any areas where the paintwork is not good.

7. Plug the air filter inlet and the exhaust pipe.

8. Remove the starter switch key, place a DO NOT OPERATE tag on the right-hand control arm and then raise the gate lock lever (safety bar in inward position).

9. Lock the hoods and the cab door.

5. Check the oil level of travel reduction gears and add more oil if necessary.

6. Check the engine oil level and add more oil if necessary.

7. Clean the cylinder rods.

8. Unplug the air filter inlet and the exhaust pipe.

9. Remove the DO NOT OPERATE tag and start the engine, following the starting up procedure.

10. Let the engine idle for 10 minutes, listening for any abnormal noise from the engine.

11. Keep a careful watch on all systems display panel lamps and indicators.

WARNING Check the excavator for leaks or for any parts that are broken, defective or missing.

WARNING Avoid running the engine in a confined place. Make sure there is adequate ventilation at all times.

PERIODICAL CHECKS Every month 1. Check the electrolyte level in the batteries and the battery charge. Recharge the batteries if necessary.

2. Check the grease on the cylinder rods.

3. Check the fuel level in the fuel tank and the corrosive oil level in the engine. Add more if necessary.

4. Check the condition of all lines, connectors and clamps (rust). Grease if necessary.

5. Check the condition of the paintwork. Apply a coat of anti-rust treatment if necessary.

STARTING UP AFTER STORAGE 1. Install the batteries.

2. Grease the excavator thoroughly.

3. Check the condition of the fan belt and replace it if necessary.

4. Check the hydraulic fluid level and add more fluid if necessary.

10-8

CHAPTER 11 - SPECIFICATIONS

CHAPTER 11 - SPECIFICATIONS ENGINE Make

ISUZU

Type

AM-4JJ1X

Number of cylinders

4

SAE net horsepower

100 HP (74.9 kW) @ 2,000 rpm

Displacement

183 cu in (2.9 L)

Maximum Torque

265 lbf-ft (359 N-m) @ 1,600 rpm

Starter

24 V-4.0 kW

ELECTRICAL SYSTEMS Circuit

24 volts

Battery

72 amp hours

Alternator

50 amp

HYDRAULIC SYSTEM

Main pump max flow

2 x 34.1 gpm (2 x 129 l/min)

Pilot pump max flow

5.3 gpm (20 l/min)

Blade pump max flow

16.4 gpm (62 l/min)

RELIEF VALVES PRESSURES: Boom/Arm/Bucket

4970 psi (34.3 MPa)

In Power Boost Mode

5260 psi (36.3 MPa)

Swing

4060 psi (28.0 MPa)

Travel

4970 psi (34.3 MPa)

Blade (with blade)

2990 psi (20.6 MPa)

HYDRAULIC CYLINDERS: Bore x Rod x Stroke Boom

4" x 3" x 3’ 8"

Arm

5" x 3" x 3’ 8"

Bucket

4" x 3" x 2’ 11"

Blade (with blade)

5" x 3" x 10"

HYDRAULIC OIL FILTRATION: Return filter

6 micron

Pilot filter

8 micron

Suction screen

105 micron

SWING: Fixed flow, piston-type pump.

Upperstructure swing speed

0 - 10.6 rpm

Tail swing

5' 1" (1.55 m)

Swing torque

27,400 lbf-ft (37 kN-m)

TRAVEL: Variable flow hydraulic motors with axial pistons. Planetary reduction gears.

Two speeds controlled from the instrument panel.

Low speed

0 to 2.1 mph (0 to 3.4 km/h)

High speed

0 to 3.5 mph (0 to 5.6 km/h)

Drawbar pull

26,100 lbf (116 kN)

11-1

CHAPTER 11 - SPECIFICATIONS

Open-center system, two variable displacement axial piston pumps and one gear pump for pilot controls, main control valve with one 4-spool valve and one 5-spool valve with auxiliary spool - stackable, auxiliary control system, oil cooler, auto power boost, boom and arm holding valves, 6 micron return filter, firewall.

CHAPTER 11 - SPECIFICATIONS WEIGHTS No blade With monobloc boom, 8' 2" (2.5 m) arm, 110.0 gal (500 liters) backhoe bucket, LC 2' (600 mm) pads, operator and full fuel tank Blade

31,100 lbs (14,100 kg) 31,800 lbs (14,400 kg) 33,200 lbs (15,000 kg)

UNDERCARRIAGE SPECIFICATIONS PER TRACK ASSEMBLY No blade

LC

Blade

Number of upper rollers

1

2

1

Number of lower rollers

7

Number of track pads

43 per side

47 per side

43 per side

Type of track pads

Triple grouser

Width of standard track pads

2' (600 mm)

Ground pressure

5.5 psi MPa)

Gradeability

70%

(0.038 5.2 psi MPa)

(0.036 5.8 psi MPa)

(0.040

CAPACITY OF SYSTEMS AND COMPONENTS Hydraulic tank

20 gal (75 liters)

Hydraulic system

42 gal (158 liters)

Final drive (each)

0.6 gal (2.1 liters)

Swing Drive

0.8 gal (3.0 liters)

Engine oil (with filter change)

4.5 gal (17.0 liters)

Fuel tank

53 gal (200 liters)

Cooling system

4.0 gal (15.3 liters)

ATTACHMENT Boom

15' 2" (4.63 m)

Arms

6' 11" (2.11 m), 8' 2" (2.50 m), 9' 11" (3.01 m)

DIGGING FORCE 6' 11" (2.11 m) arm

15,700 lbf (70 kN)

with auto power boost mode applied

16,600 lbf (74 kN)

8' 2" (2.50 m) arm

13,900 lbf (62 kN)

with auto power boost mode applied

14,800 lbf (66 kN)

9' 11" (3.01 m) arm

12,600 lbf (56 kN)

with auto power boost mode applied

13,500 lbf (60 kN)

Bucket digging force

20,200 lbf (90 kN)

with auto power boost mode applied

21,400 lbf (95 kN)

NOTE: Digging force ratings are based on ISO 6015, "Earthmoving Machinery - Hydraulic Excavators - Tool Forces".

11-2

CHAPTER 11 - SPECIFICATIONS EXCAVATOR OVERALL DIMENSIONS

2 17´ 10˝ (5.43 m)

3 25´ 10˝ (7.87 m)

3 17´ 11˝ (5.46 m)

8´ 2˝ (2.49 m)

7´ 11˝ (2.41 m)

4´ 1˝ (1.24 m)

8´ 11˝ (2.72 m) Arm 3 1

8´ 2˝ (2.50 m) Arm

2

9´ 11˝ (3.01 m) Arm

3

6´ 11˝ (2.11 m) Arm

9´ 2˝ (2.79 m) DZ 9´ 11˝ (3.04 m) LC 11´ 6˝ (3.50 m) DZ 12´ 4˝ (3.76 m) LC 13´ 8˝ (4.16 m) DZ

DF895702

9´ 2˝ (2.80 m) 31˝ (790 mm)

8´ 6˝ (2.60 m) Arm 2

Machine equipped with:

0.79˝ 35˝ (20 mm) (880 mm)

8´ 2˝ (2.79 m) Arm 1

5´ 9˝ (1.75 m) DZ 6´ 2˝ (1.88 m) LC

4´ 1˝ (1.25 m)

17˝ (440 mm)

24˝ (600 mm) 6´ 6˝ (1.99 m) 8´ 6˝ (2.59 m)

Figure 1

11-3

CHAPTER 11 - SPECIFICATIONS

1 17´ 11˝ (5.47 m)

2 25´ 9˝ (7.84 m)

8´ 11˝ (2.73 m)

1 25´ 10˝ (7.88 m)

CHAPTER 11 - SPECIFICATIONS WORKING RANGE 35 Ft.

30

25

20

15

10

5

0

30

25

20

15

10

5

0

-5

-10

-15

-20 Ft.

4930C51F

Figure 2

11-4

CHAPTER 11 - SPECIFICATIONS Arms

6' 11" (2.11 m)

8' 2" (2.50 m)

9' 11" (3.01 m)

26' 1" (7.94 m)

27' 2" (8.29 m)

28' 8" (8.74 m)

B. Maximum Reach @ Ground Level

25' 6" (7.78 m)

26' 8" (8.14 m)

28' 3" (8.60 m)

C. Maximum Digging Depth

16' 9" (5.11 m)

18' 1" (5.51 m)

19' 9" (6.01 m)

D. Maximum Dig Height

29' 9" (9.06 m)

30' 8" (9.34 m)

31' 9" (9.69 m)

E. Maximum Dump Height

21' 10" (6.66 m)

22' 9" (6.94 m)

23' 11" (7.29 m)

F. Digging Depth - 8' Level Bottom

16' 0" (4.87 m)

17' 4" (5.29 m)

19' 2" (5.83 m)

G. Bucket Rotation

178°

178°

178°

H. Maximum Vertical Wall Depth

15' 0" (4.56 m)

16' 1" (4.90 m)

17' 4" (5.28 m)

CHAPTER 11 - SPECIFICATIONS

A. Maximum Reach

11-5

CHAPTER 11 - SPECIFICATIONS LIFTING CAPACITIES - ISO RATINGS Radius of Load - Regular Undercarriage with Blade Down 8´ 2˝ (2.50 m) Arm with 15´ 2˝ (4.63 m) Boom and 900 lb. (400 kg) Bucket with Power-Boost Applied 5´ 0˝ (1.5 m) 10´ 0˝ (3.0 m) 15´ 0˝ (4.5 m) 20´ 0˝ (6.0 m) 25´ 0˝ (7.5 m) Cap at Max. Reach

+25´ 0˝ (7.5 m) +20´ 0˝ (6.0 m) +15´ 0˝ (4.5 m) +10´ 0˝ (3.0 m) +5´ 0˝ (1.5 m) Ground Line -5´ 0˝ (1.5 m) -10´ 0˝ (3.0 m) -15´ 0˝ (4.5 m)

lbs kg lbs kg lbs kg lbs kg lbs kg lbs kg lbs kg lbs kg lbs kg

6,250* 2 790* 11,500* 5 180* 18,300* 8 130*

6,250* 2 790* 11,500* 5 180* 18,300* 8 130*

15,700* 7 280* 21,400* 9 840* 19,250* 8 350* 21,400* 9 640* 17,300* 8 020* 9,400* 4 550*

15,700* 7 280* 14,600 6 790 13,600 6 340 13,500 6 290 13,700 6 390 9,400* 4 550*

4,850* 2 380* 6,350* 2 980* 8,050* 3 720* 11,450* 5 290* 13,750* 6 360* 14,650* 6 770* 14,200* 6 560* 11,800* 5 500* 5,000* 2 690*

4,850* 2 380* 6,350* 2 980* 8,050* 3 720* 8,250 3 840 7,700 3 580 7,250 3 380 7,100 3 290 7,200 3 340 5,000* 2 690*

4,800* 2 340* 6,400* 2 960* 8,350* 3 880* 10,300* 4 760* 10,600* 4 900* 10,050* 4 670* 6,800* 3 540*

4,800* 2 340* 5,350 2 500 5,150 2 400 4,900 2 280 4,700 2 180 4,600 2 130 4,700 2 190

4,500* 2 330* 5,500* 2 790* 4,450* 2 500*

3,500 1 620 3,350 1 570 3,300 1 530

2,950* 1 310* 2,500* 1 120* 2,350* 1 060* 2,350* 1 060* 2,500* 1 120* 2,800* 1 260* 3,350* 1 520* 4,650* 2 080* 4,750* 2 230*

2,950* 1 310* 2,500* 1 120* 2,350* 1 060* 2,350* 1 060* 2,500* 1 120* 2,800* 1 260* 3,350* 1 520* 4,550 2 040 4,750* 2 230*

Radius of Load - Regular Undercarriage with Blade Down 9´ 11˝ (3.01 m) Arm with 15´ 2˝ (4.63 m) Boom and 750 lb. (340 kg) Bucket with Power-Boost Applied 5´ 0˝ (1.5 m) 10´ 0˝ (3.0 m) 15´ 0˝ (4.5 m) 20´ 0˝ (6.0 m) 25´ 0˝ (7.5 m) Cap at Max. Reach

+25´ 0˝ (7.5 m) +20´ 0˝ (6.0 m) +15´ 0˝ (4.5 m) +10´ 0˝ (3.0 m) +5´ 0˝ (1.5 m) Ground Line -5´ 0˝ (1.5 m) -10´ 0˝ (3.0 m) -15´ 0˝ (4.5 m)

lbs kg lbs kg lbs kg lbs kg lbs kg lbs kg lbs kg lbs kg lbs kg

6,300* 2 820* 10,500* 4 710* 15,550* 6 900* 19,050* 9 100*

6,300* 2 820* 10,500* 4 710* 15,550* 6 900* 19,050* 9 100*

9,950* 4 680* 19,500* 8 990* 22,150* 9 530* 21,400* 9 370* 18,900* 8 760* 12,450* 5 910*

9,950* 4 680* 15,000 6 980 13,700 6 370 13,300 6 200 13,450 6 270 12,450* 5 910*

5,200* 2 360* 6,050* 2 770* 6,800* 3 100* 9,250* 4 280* 13,100* 6 050* 14,500* 6 690* 14,400* 6 650* 12,700* 5 910* 8,150* 3 940*

5,200* 2 360* 6,050* 2 770* 6,800* 3 100* 8,350 3 880 7,850 3 640 7,300 3 400 7,000 3 260 7,050 3 280 7,200 3 350

5,000* 2 310* 5,850* 2 750* 7,550* 3 530* 10,000* 4 610* 10,550* 4 870* 10,350* 4 780* 8,700* 4 100*

5,000* 2 310* 5,500 2 560 5,250 2 450 4,950 2 310 4,700 2 190 4,550 2 120 4,600 2 140

4,050* 2 020* 5,450* 2 590* 6,450* 3 100* 6,750* 3 320* 4,350* 2 490*

3,650 1 710 3,550 1 660 3,400 1 590 3,300 1 530 3,250 1 510

2,900* 1 290* 2,500* 1 130* 2,400* 1 080* 2,400* 1 090* 2,550* 1 150* 2,800* 1 270* 3,350* 1 500* 4,400* 1 970* 5,200* 2 400*

2,900* 1 290* 2,500* 1 130* 2,400* 1 080* 2,400* 1 090* 2,550* 1 150* 2,800* 1 270* 3,200 1 440 3,900 1 750 5,200* 2 400*

Radius of Load - Regular Undercarriage with Blade Down 6´ 11˝ (2.11 m) Arm with 15´ 2˝ (4.63 m) Boom and 900 b. (410 kg) Bucket with Power-Boost Applied 5´ 0˝ (1.5 m) 10´ 0˝ (3.0 m) 15´ 0˝ (4.5 m) 20´ 0˝ (6.0 m) 25´ 0˝ (7.5 m) Cap at Max. Reach

+25´ 0˝ (7.5 m) +20´ 0˝ (6.0 m) +15´ 0˝ (4.5 m) +10´ 0˝ (3.0 m) +5´ 0˝ (1.5 m) Ground Line -5´ 0˝ (1.5 m) -10´ 0˝ (3.0 m)

lbs kg lbs kg lbs kg lbs kg lbs kg lbs kg lbs kg lbs kg

12,450* 5 610* 18,750* 8 340*

12,450* 5 610* 18,750* 8 340*

10,000* 4 610* 17,450* 8 060* 21,600* 10 010* 17,600* 7 640* 20,300* 9 370* 15,450* 7 180*

10,000* 4 610* 15,800 7 330 14,150 6 570 13,350 6 210 13,450 6 280 13,650* 6 350

6,900* 3 220* 9,450* 4 400* 12,050* 5 570* 14,100* 6 520* 14,600* 6 730* 13,750* 6 350* 10,650* 4 990*

6,900* 3 220* 8,500 3 940 8,050 3 750 7,550 3 500 7,150 3 310 7,050 3 270 7,200 3 350

47A5E4FD

3,800* 2 190* 7,150* 3 350* 9,500* 4 410* 10,450* 4 810* 10,500* 4 860* 9,550* 4 460*

3,800* 2 190* 5,250 2 440 5,050 2 340 4,800 2 230 4,600 2 140 4,550 2 120

3,400* 2 180*

3,300 1 540

3,650* 1 620* 3,000* 1 350* 2,800* 1 270* 2,800* 1 270* 2,950* 1 330* 3,300* 1 490* 4,000* 1 810* 5,700* 2 520*

3,650* 1 620* 3,000* 1 350* 2,800* 1 270* 2,800* 1 270* 2,950* 1 330* 3,300* 1 490* 3,850 1 750 5,100 2 280 Figure 3

11-6

CHAPTER 11 - SPECIFICATIONS Radius of Load - Regular Undercarriage with Blade Up 8´ 2˝ (2.50 m) Arm with 15´ 2˝ (4.63 m) Boom and 900 lb. (400 kg) Bucket with Power-Boost Applied 5´ 0˝ (1.5 m) 10´ 0˝ (3.0 m) 15´ 0˝ (4.5 m) 20´ 0˝ (6.0 m) 25´ 0˝ (7.5 m) Cap at Max. Reach

+25´ 0˝ (7.5 m) +20´ 0˝ (6.0 m) +15´ 0˝ (4.5 m) +10´ 0˝ (3.0 m) +5´ 0˝ (1.5 m) Ground Line -5´ 0˝ (1.5 m) -10´ 0˝ (3.0 m) -15´ 0˝ (4.5 m)

lbs kg lbs kg lbs kg lbs kg lbs kg lbs kg lbs kg lbs kg lbs kg

6,250* 2 790* 11,500* 5 180* 18,300* 8 130*

6,250* 2 790* 11,500* 5 180* 18,300* 8 130*

15,700* 7 280* 20,200 9 440 18,900 8 350* 18,900 8 740 17,300* 8 020* 9,400* 4 550*

15,000 6 990 13,700 6 370 12,750 5 930 12,650 5 880 12,850 5 980 9,400* 4 550*

4,850* 2 380* 6,350* 2 980* 8,050* 3 720* 10,550 4 900 10,000 4 660 9,550 4 430 9,350 4 340 9,450 4 380 5,000* 2 690*

4,850* 2 380* 6,350* 2 980* 8,050* 3 720* 7,850 3 640 7,300 3 390 6,850 3 180 6,650 3 100 6,800 3 150 5,000* 2 690*

4,800* 2 340* 6,400* 2 960* 6,550 3 050 6,300 2 930 6,050 2 820 5,950 2 770 6,050 2 820

4,800* 2 340* 5,100 2 370 4,900 2 270 4,650 2 160 4,400 2 060 4,350 2 010 4,450 2 070

4,450 2 080 4,350 2 030 4,250 1 980

3,300 1 530 3,200 1 480 3,100 1 440

2,950* 1 310* 2,500* 1 120* 2,350* 1 060* 2,350* 1 060* 2,500* 1 120* 2,800* 1 260* 3,350* 1 520* 4,650* 2 080* 4,750* 2 230*

2,950* 1 310* 2,500* 1 120* 2,350* 1 060* 2,350* 1 060* 2,500* 1 120* 2,800* 1 260* 3,350 1 520* 4,300 1 920 4,750* 2 230*

Radius of Load - Regular Undercarriage with Blade Up 9´ 11˝ (3.01 m) Arm with 15´ 2˝ (4.63 m) Boom and 750 b. (340 kg) Bucket with Power-Boost Applied 5´ 0˝ (1.5 m) 10´ 0˝ (3.0 m) 15´ 0˝ (4.5 m) 20´ 0˝ (6.0 m) 25´ 0˝ (7.5 m) Cap at Max. Reach

lbs kg lbs kg lbs kg lbs kg lbs kg lbs kg lbs kg lbs kg lbs kg

6,300* 2 820* 10,500* 4 710* 15,550* 6 900* 19,050* 9 100*

6,300* 2 820* 10,500* 4 710* 15,550* 6 900* 19,050* 9 100*

9,950* 4 680* 19,500* 8 990* 19,150 8 920 18,600 8 660 18,600 8 690 12,450* 5 910*

9,950* 4 680* 14,100 6 550 12,800 5 960 12,450 5 800 12,600 5 860 12,450* 5 870

5,200* 2 360* 6,050* 2 770* 6,800* 3 100* 9,250* 4 280* 10,150 4 730 9,600 4 460 9,250 4 310 9,300 4 320 8,150* 3 940*

5,200* 2 360* 6,050* 2 770* 6,800* 3 100* 7,950 3 700 7,400 3 450 6,900 3 200 6,600 3 070 6,650 3 090 6,800 3 170

5,000* 2 310* 5,850* 2 750* 6,700 3 110 6,350 2 960 6,100 2 830 5,950 2 760 6,000 2 780

5,000* 2 310* 5,250 2 440 5,000 2 320 4,700 2 190 4,450 2 070 4,300 2 000 4,350 2 020

4,050* 2 020* 4,550 2 120 4,400 2 050 4,250 1 990 4,250 1 960

3,450 1 620 3,350 1 570 3,200 1 500 3,100 1 440 3,050 1 420

2,900* 1 290* 2,500* 1 130* 2,400* 1 080* 2,400* 1 090* 2,550* 1 150* 2,800* 1 270* 3,350* 1 500* 4,400* 1 970* 5,200* 2 400*

2,900* 1 290* 2,500* 1 130* 2,400* 1 080* 2,400* 1 090* 2,550* 1 150* 2,700 1 230 3,000 1 350 3,650 1 650 5,200* 2 390

CHAPTER 11 - SPECIFICATIONS

+25´ 0˝ (7.5 m) +20´ 0˝ (6.0 m) +15´ 0˝ (4.5 m) +10´ 0˝ (3.0 m) +5´ 0˝ (1.5 m) Ground Line -5´ 0˝ (1.5 m) -10´ 0˝ (3.0 m) -15´ 0˝ (4.5 m)

Radius of Load - Regular Undercarriage with Blade Up 6´ 11˝ (2.11 m) Arm with 15´ 2˝ (4.63 m) Boom and 900 lb. (410 kg) Bucket with Power-Boost Applied 5´ 0˝ (1.5 m) 10´ 0˝ (3.0 m) 15´ 0˝ (4.5 m) 20´ 0˝ (6.0 m) 25´ 0˝ (7.5 m) Cap at Max. Reach

+25´ 0˝ (7.5 m) +20´ 0˝ (6.0 m) +15´ 0˝ (4.5 m) +10´ 0˝ (3.0 m) +5´ 0˝ (1.5 m) Ground Line -5´ 0˝ (1.5 m) -10´ 0˝ (3.0 m)

lbs kg lbs kg lbs kg lbs kg lbs kg lbs kg lbs kg lbs kg

12,450* 5 610* 18,750* 8 340*

12,450* 5 610* 18,750* 8 340*

10,000* 4 610* 17,450* 8 060* 19,700 9 180 17,600* 7 640* 18,800 8 710 15,450* 7 180*

10,000* 4 610* 14,850 6 900 13,250 6 150 12,500 5 810 12,600 5 870 12,800 5 960

6,900* 3 220* 9,450* 4 400* 10,400 4 840 9,800 4 570 9,400 4 370 9,250 4 310 9,400 4 370

6,900* 3 220* 8,100 3 760 7,650 3 550 7,100 3 300 6,700 3 120 6,600 3 080 6,800 3 160

32AC5230

3,800* 2 190* 6,650 3 100 6,450 2 990 6,200 2 870 6,000 2 780 5,950 2 760

3,800* 2 190* 4,950 2 310 4,750 2 220 4,550 2 110 4,350 2 020 4,300 2 000

3,400* 1 990

3,100 1 450

3,650* 1 620* 3,000* 1 350* 2,800* 1 270* 2,800* 1 270* 2,950* 1 330* 3,300* 1 490* 4,000* 1 810* 5,700* 2 520*

3,650* 1 620* 3,000* 1 350* 2,800* 1 270* 2,800* 1 270* 2,950* 1 330* 3,200 1 450 3,650 1 650 4,800 2 150 Figure 4

11-7

CHAPTER 11 - SPECIFICATIONS Radius of Load- Long Undercarriage 8´ 2˝ (2.50 m) Arm with 15´ 2˝ (4.63 m) Boom and 900 lb. (400 kg) Bucket with Power-Boost Applied 5´ 0˝ (1.5 m) 10´ 0˝ (3.0 m) 15´ 0˝ (4.5 m) 20´ 0˝ (6.0 m) 25´ 0˝ (7.5 m) Cap at Max. Reach

+25´ 0˝ (7.5 m) +20´ 0˝ (6.0 m) +15´ 0˝ (4.5 m) +10´ 0˝ (3.0 m) +5´ 0˝ (1.5 m) Ground Line -5´ 0˝ (1.5 m) -10´ 0˝ (3.0 m) -15´ 0˝ (4.5 m)

lbs kg lbs kg lbs kg lbs kg lbs kg lbs kg lbs kg lbs kg lbs kg

6,250* 2 790* 11,500* 5 180* 18,300* 8 130*

6,250* 2 790* 11,500* 5 180* 18,300* 8 130*

15,700* 7 280* 21,400* 9 840* 19,250* 8 350* 21,400* 9 640* 17,300* 8 020* 9,400* 4 550*

14,500 6 750 13,150 6 110 12,200 5 670 12,100 5 630 12,300 5 730 9,400* 4 550*

4,850* 2 380* 6,350* 2 980* 8,050* 3 720* 11,450* 5 290* 11,500 5 360 11,000 5 130 10,800 5 030 10,850 5 050 5,000* 2 690*

4,850* 2 380* 6,350* 2 980* 7,800* 3 630 7,500 3 490 7,000 3 240 6,550 3 040 6,350 2 960 6,500 3 010 5,000* 2 690*

4,800* 2 340* 6,400* 2 960* 7,450 3 470 7,200 3 340 6,950 3 230 6,850 3 180 6,800* 3 220

4,800* 2 310 4,900 2 270 4,650 2 170 4,400 2 060 4,200 1 960 4,100 1 910 4,250 1 970

4,500* 2 330* 5,000 2 320 4,450* 2 280

3,100 1 460 3,000 1 410 2,950 1 360

2,950* 1 310* 2,500* 1 120* 2,350* 1 060* 2,350* 1 060* 2,500* 1 120* 2,800* 1 260* 3,350* 1 520* 4,650* 2 080* 4,750* 2 230*

2,950* 1 310* 2,500* 1 120* 2,350* 1 060* 2,350* 1 060* 2,500* 1 120* 2,800* 1 260* 3,200 1 440 4,050 1 830 4,750* 2 230*

Radius of Load- Long Undercarriage 9´ 11˝ (3.01 m) Arm with 15´ 2˝ (4.63 m) Boom and 750 lb. (340 kg) Bucket with Power-Boost Applied 5´ 0˝ (1.5 m) 10´ 0˝ (3.0 m) 15´ 0˝ (4.5 m) 20´ 0˝ (6.0 m) 25´ 0˝ (7.5 m) Cap at Max. Reach

+25´ 0˝ (7.5 m) +20´ 0˝ (6.0 m) +15´ 0˝ (4.5 m) +10´ 0˝ (3.0 m) +5´ 0˝ (1.5 m) Ground Line -5´ 0˝ (1.5 m) -10´ 0˝ (3.0 m) -15´ 0˝ (4.5 m)

lbs kg lbs kg lbs kg lbs kg lbs kg lbs kg lbs kg lbs kg lbs kg

6,300* 2 820* 10,500* 4 710* 15,550* 6 900* 19,050* 9 100*

6,300* 2 820* 10,500* 4 710* 15,550* 6 900* 19,050* 9 100*

9,950* 4 680* 19,500* 8 990* 22,150* 9 530* 21,400* 9 370* 18,900* 8 760* 12,450* 5 910*

9,950* 4 680* 13,550 6 300 12,250 5 710 11,900 5 550 12,050 5 610 12,150 5 660

5,200* 2 360* 6,050* 2 770* 6,800* 3 100* 9,250* 4 280* 11,700 5 440 11,050 5 150 10,750 5 000 10,750 5 010 8,150* 3 940*

5,200* 2 360* 6,050* 2 770* 6,800* 3 100* 7,700 3 570 7,100 3 300 6,600 3 060 6,300 2 930 6,350 2 950 6,550 3 040

5,000* 2 310* 5,850* 2 750* 7,450 3 470 7,250 3 380 7,000 3 250 6,800 3 170 6,900 3 190

5,000* 2 310* 5,000 2 340 4,800 2 230 4,500 2 090 4,250 1 970 4,100 1 900 4,150 1 920

4,050* 2 020* 5,200* 2 420 5,050 2 340 4,900 2 280 4,350* 2 260

3,300 1 540 3,200 1 490 3,050 1 430 2,950 1 370 2,900 1 350

2,900* 1 290* 2,500* 1 130* 2,400* 1 080* 2,400* 1 090* 2,550* 1 150* 2,800* 1 270* 3,350* 1 500* 4,400* 1 970* 5,200* 2 400*

2,900* 1 290* 2,500* 1 130* 2,400* 1 080* 2,400* 1 090* 2,500 1 130 2,550 1 160 2,850 1 280 3,500 1 570 5,150 2 280

Radius of Load- Long Undercarriage 6´ 11˝ (2.11 m) Arm with 15´ 2˝ (4.63 m) Boom and 900 b. (410 kg) Bucket with Power-Boost Applied 5´ 0˝ (1.5 m) 10´ 0˝ (3.0 m) 15´ 0˝ (4.5 m) 20´ 0˝ (6.0 m) 25´ 0˝ (7.5 m) Cap at Max. Reach

+25´ 0˝ (7.5 m) +20´ 0˝ (6.0 m) +15´ 0˝ (4.5 m) +10´ 0˝ (3.0 m) +5´ 0˝ (1.5 m) Ground Line -5´ 0˝ (1.5 m) -10´ 0˝ (3.0 m)

lbs kg lbs kg lbs kg lbs kg lbs kg lbs kg lbs kg lbs kg

12,450* 5 610* 18,750* 8 340*

12,450* 5 610* 18,750* 8 340*

10,000* 4 610* 17,450* 8 060* 21,600* 10 010* 17,600* 7 640* 20,300* 9 370* 15,450* 7 180*

10,000* 4 610* 14,300 6 650 12,700 5 900 11,950 5 560 12,050 5 620 12,300 5 730*

6,900* 3 220* 9,450* 4 400* 11,850* 5 510 11,300 5 270 10,850 5 060 10,750 5 000 10,650* 4 990*

6,900* 3 220* 7,800 3 620 7,350 3 400 6,800 3 160 6,400 2 980 6,300 2 930 6,500 3 020

E994212E

3,800* 2 190* 7,150* 3 350* 7,350 3 410 7,050 3 290 6,850 3 190 6,800 3 170

3,800* 2 190* 4,750 2 210 4,550 2 120 4,300 2 010 4,150 1 920 4,100 1 900

3,400* 2 180*

2,950 1 370

3,650* 1 620* 3,000* 1 350* 2,800* 1 270* 2,800* 1 270* 2,950* 1 330* 3,300* 1 490* 4,000* 1 810* 5,700* 2 520*

3,650* 1 620* 3,000* 1 350* 2,800* 1 270* 2,800* 1 270* 2,900 1 320 3,000 1 370 3,450 1 560 4,550 2 050 Figure 5

11-8

CHAPTER 12 - INDEX CHAPTER 12

INDEX

BY RAIL................................................................ 10-1

A AUXILIARY HYDRAULIC CIRCUITS................... 5-20 AIR FILTER.......................................................... 7-26 ADJUSTMENT OF ENGINE VALVE ROCKER CLEARANCES....................................................... 8-7 AIR CONDITIONING............................................ 8-11 ALTERNATOR....................................................... 9-6 ACCESS TO THE BATTERIES............................. 9-4 ACTIVATING SINGLE-ACTING AUXILIARY HYDRAULICS...................................................... 5-21 ADJUSTING THE TENSION.......................... 8-2 , 8-6 AFTER STARTING THE ENGINE......................... 6-2 AFTER THE FIRST 250 HOURS........................... 5-3 AFTER THE FIRST 50 HOURS............................. 5-3 AFTERMARKET AUXILIARY HYDRAULIC KITS 5-20 AIR VENTS.......................................................... 4-32 ALL STOP AND HOLD......................................... 3-25 ANTI-FREEZE/ANTI-CORROSION....................... 7-2 ANTI-THEFT PROTECTION DEVICE................... 5-4 ANTI-VANDAL COVER........................................ 4-39 ARM AND UPPERSTRUCTURE SWING LEFT-HAND CONTROL LEVER IN PATTERN C 4-20 ARM AND UPPERSTRUCTURE SWING LEFT-HAND CONTROL LEVER IN PATTERN D 4-19 ARMREST.............................................................. 4-7 ATTACHING A BUCKET...................................... 5-25 ATTACHMENT............................................. 6-2 , 11-2 ATTACHMENT CYLINDERS............................... 7-24 AUTO STORE MEMORY..................................... 4-28 AUTOMATIC RE-GEN........................................... 5-9 AUXILIARY HYDRAULIC CRUSHER/DOUBLE FLOW................................................................... 5-21 AUXILIARY INPUT............................................... 4-28 B BEFORE OPERATING THE EXCAVATOR........... 5-1 BATTERY..................................................... 5-11 , 9-4 BLEEDING AIR FROM THE HYDRAULIC COMPONENTS.................................................... 7-24 BATTERY DISCONNECT SWITCH....................... 9-3 BASIC OPERATION............................................ 5-12 BIODIESEL FUEL.................................................. 7-2 BIODIESEL FUEL HANDLING............................... 7-2 BIODIESEL FUEL USAGE CONDITIONS............. 7-2 BLADE OPERATION........................................... 4-22 BOOM AND BUCKET RIGHT-HAND CONTROL LEVER IN PATTERN C..................... 4-20 BOOM AND BUCKET RIGHT-HAND CONTROL LEVER IN PATTERN D..................... 4-19 BRINGING THE EXCAVATOR UP TO OPERATING TEMPERATURE.............................. 5-6 BURN PREVENTION............................................. 3-6

C CHAPTER 3 - SAFETY, DECALS, AND HAND SIGNALS................................................................ 3-1 CHAPTER 4 - INSTRUMENTS AND CONTROLS 4-1 COMPUTER MONITOR DISPLAY....................... 4-11 CAB RADIO.......................................................... 4-27 CLOCK................................................................. 4-28 CAB PROTECTION (ROPS AND FOPS)............ 4-40 CHAPTER 5 - OPERATING INSTRUCTIONS....... 5-1 CHAPTER 6 - SERVICING INTERVALS............... 6-1 CHAPTER 7 - LUBRICATION, FILTERS, AND FLUIDS................................................................... 7-1 COOLING SYSTEM............................................. 7-11 CHANGING THE PRE-FILTER ELEMENT.......... 7-14 CLEANING AND REPLACEMENT OF THE SUCTION SCREEN............................................. 7-22 CHAPTER 8 MAINTENANCE AND ADJUSTMENTS..................................................... 8-1 CHECKING THE TENSION........................... 8-1 , 8-6 CAB PROTECTION (FOPS).................................. 8-7 CHAPTER 9 - ELECTRICAL SYSTEMS................ 9-1 CONNECTING ONE OR TWO BOOSTER BATTERIES........................................................... 9-6 CAB........................................................................ 4-1 CAB DOOR WINDOWS....................................... 4-24 CAB LIGHT.......................................................... 4-24 CAB LIGHTING...................................................... 9-7 Cab protection (FOPS) (Optional).......................... 2-6 CAPACITY OF SYSTEMS AND COMPONENTS 11-2 CHANGING THE FUEL MAIN FILTER................ 7-15 CHAPTER 1 - TO THE OWNER............................ 1-1 CHAPTER 10 - TRANSPORTATION & STORAGE INSTRUCTIONS................................ 10-1 CHAPTER 11 - SPECIFICATIONS...................... 11-1 CHAPTER 2 - EXCAVATOR COMPONENTS....... 2-1 CHECKING A BATTERY....................................... 9-5 CHECKING FOR CYLINDER LEAKAGE............... 8-8 CHECKING THE BELT TENSION....................... 8-11 CHECKING THE CHARGE STATE OF THE SYSTEM............................................................... 8-12 CHECKING THE HYDRAULIC SYSTEM LINES. 7-25 CHECKING THE LINES....................................... 8-11 CLEANING..................................................... 8-1 , 8-5 CLEANING THE ELECTROMAGNETIC FEED PUMP FILTER...................................................... 7-17 CLEANING THE FRESH AIR INTAKE FILTER... 8-11 CLEANING THE INSIDE AIR INTAKE FILTER... 8-12 CLEANING THE OUTER ELEMENT................... 7-26 CLEANLINESS OF THE CONDENSER.............. 8-11 CLOSING............................................................. 4-30

CHAPTER 12 - INDEX COAT HANGER HOOK....................................... 4-24 COLD CLIMATES.................................................. 7-1 COMBINATION AUXILIARY HYDRAULICS (CAH)................................................................... 5-20 COME TO ME...................................................... 3-24 Component serial numbers.................................... 2-5 COMPUTER MONITOR CONTROLS.................. 4-13 CONDITIONS APPLICABLE TO DIESEL FUEL.... 7-1 CONTROL PATTERN SELECTOR VALVE......... 4-18 COOLANT SOLUTION.............................. 5-11 , 7-11 CUP HOLDER...................................................... 4-24

EXCAVATOR OVERALL DIMENSIONS.............. 11-3 SERIAL NUMBER AND EXCAVATOR ENGINE SERIAL NUMBER................................... 2-4 EXCAVATOR STORAGE..................................... 10-8 EXCAVATOR TRAVEL........................................ 5-13 EXTEND ARM...................................................... 3-27 F FUEL TANK.......................................................... 4-35 FUEL............................................................ 5-11 , 7-1 FLUIDS AND LUBRICANTS.................................. 7-1 FUEL SYSTEM.................................................... 7-13 FUEL PRE-FILTER.............................................. 7-14 FILLING THE HYDRAULIC RESERVOIR............ 7-20 FAN AND ALTERNATOR BELT............................ 8-6 FIRE EXTINGUISHER (NOT SUPPLIED)........... 8-10 FUSES................................................................... 9-1 FILL TOOL........................................................... 3-27 FILLING...................................................... 5-17 , 7-12 FIRE EXTINGUISHER........................................... 3-6 FLUID LEVELS...................................................... 7-8 FRONT CONSOLE.............................................. 4-10 FUEL FLUSHING SYSTEM................................. 7-16 FUEL HANDLING PRECAUTIONS........................ 3-5 FUEL MAIN FILTER............................................. 7-15 FUEL STANDARDS............................................... 7-1 FUEL STORAGE.................................................... 7-1 FUSE BOX........................................................... 4-26 FUSE FUNCTIONS................................................ 9-1

D DECALS................................................................. 3-8 DIESEL PARTICULATE DIFFUSER...................... 5-8 DIESEL PARTICULATE DIFFUSER (DPD)......... 8-13 DAILY INSPECTIONS............................................ 6-2 DECAL................................................................. 10-6 DECALS INSIDE THE CAB................................... 3-8 DECALS OUTSIDE OF THE CAB....................... 3-16 DIGGING FORCE................................................ 11-2 DPD GAUGE.......................................................... 5-8 DPD ID Number..................................................... 2-6 DRAINING............................................................ 7-11 DRAINING AND REFILLING..................... 7-28 , 7-30 DRAINING THE FUEL TANK............................... 7-13 DRAINING, REPLACING THE OIL FILTER, AND FILLING ...................................................... 7-10 E Every 50 HOURS (blade type)............................... 7-6 ENGINE OIL LEVEL............................................... 7-9 ELECTRICAL SYSTEMS..................................... 11-1 EMERGENCY STOP........................................... 3-25 EMPTY TOOL...................................................... 3-27 ENGINE............................................... 6-2 , 7-9 , 11-1 ENGINE AUTOMATIC WARM-UP......................... 5-6 ENGINE COMPONENTS....................................... 2-2 ENGINE HOOD.................................................... 4-35 ENGINE OIL................................................. 5-11 , 7-1 ENGINE OPERATION........................................... 5-7 ENGINE PRECAUTIONS....................................... 3-7 ENGINE TROUBLESHOOTING.......................... 8-15 ENVIRONMENT..................................................... 7-2 EVERY 10 HOURS................................................ 7-8 EVERY 1000 HOURS............................................ 7-5 Every 2000 hours................................................... 7-7 EVERY 250 HOURS...................................... 7-6 , 7-8 Every 500 hours..................................................... 7-7 EVERY 500 HOURS.............................................. 7-6 EXCAVATING METHOD...................................... 5-17 Excavator................................................................... 0 EXCAVATOR COMPONENTS.............................. 2-1 Excavator Identification Locations.......................... 2-4

G GATE LOCK......................................................... 4-23 GREASE................................................................ 7-1 GREASING THE SWING REDUCTION GEAR..... 7-7 GENERAL.............................................................. 3-3 GENERAL REMARKS........................................... 6-2 GO THIS FAR...................................................... 3-24 GREASING THE TURNTABLE TEETH................. 7-7 H HYDRAULIC EXCAVATOR QUICK COUPLER OPERATION........................................................ 5-25 HYDRAULIC SYSTEM............................... 7-19 , 11-1 HYDRAULIC BREAKER (OPTIONAL) REPLACING HYDRAULIC FLUID AND FILTERS WITH STANDARD HYDRAULIC FLUID................................................................... 7-25 HARDWARE TORQUE INSPECTION................. 8-14 HAND SIGNALS................................................... 3-24 HAZARDOUS CHEMICAL PRECAUTIONS.......... 3-6 HEADREST............................................................ 4-7 HEATING, VENTILATION AND AIRCONDITIONING CONTROL................................ 4-17 HOT CLIMATES..................................................... 7-1 HOURMETER........................................................ 6-1

CHAPTER 12 - INDEX HYDRAULIC CYLINDERS:.................................. 11-1 HYDRAULIC FLUID........................... 5-11 , 7-1 , 7-25 HYDRAULIC FLUID WARM-UP............................. 5-6 HYDRAULIC OIL FILTRATION:........................... 11-1 HYDRAULIC PUMP............................................. 7-24

MULTI-FUNCTION AUXILIARY HYDRAULICS (MFH)................................................................... 5-20 MULTI-FUNCTION AUXILIARY HYDRAULICS WITH IN-CAB PRESSURE CONTROL................ 5-20 O OPERATOR'S SEAT.............................................. 4-5 OPERATING THE EXCAVATOR........................... 5-2 OPERATING THE EXCAVATOR IN COLD WEATHER........................................................... 5-11 OPERATING THE EXCAVATOR IN WATER...... 5-15 ON A TRAILER.................................................... 10-1 OPENING............................................................. 4-29 OPERATING PRECAUTIONS............................... 3-4 OPERATING THE BUCKET................................ 5-17 OPERATING THE EXCAVATOR IN HOT WEATHER........................................................... 5-11 OPERATING THE EXCAVATOR ON SLOPING GROUND............................................ 5-16 OPERATOR PRECAUTIONS................................ 3-3

I INSPECTING AND CLEANING THE EXCAVATOR......................................................... 8-7 IDENTIFICATION NUMBERS................................ 2-4 IN THE EVENT OF AN EMERGENCY.................. 5-7 INSPECTING THE ELEMENT............................. 7-26 INSPECTION............................................. 7-26 , 8-11 INSTALLATION.............................................. 8-9 , 9-5 Intervals.................................................................. 6-4 L LOAD HANDLING................................................ 5-18 LUBRICATION POINTS......................................... 7-5 LIFTING THE EXCAVATOR................................ 10-7 LEFT-HAND CONTROL ARM................................ 4-9 LEFT-HAND REAR SIDE DOOR......................... 4-36 LEVEL.............................................. 7-11 , 7-28 , 7-30 LEVEL IN THE RESERVOIR............................... 7-20 LIFTING CAPACITIES - ISO RATINGS............... 11-6 LIFTING EYES..................................................... 4-38 LINK-BELT TECHNICAL MANUALS..................... 1-1 LOAD HANDLING LIMITS CHART...................... 5-18 LOADING THE EXCAVATOR.............................. 10-2 LOWER FRONT WINDOW.................................. 4-31 LOWER LOAD OR TOOL.................................... 3-25 LOWER TOOL..................................................... 3-26 LOWERING THE ATTACHMENT IN THE EVENT OF AN EXCAVATOR FAILURE.............. 5-19 LUBRICATION CHART.......................................... 7-3 LUMBAR SUPPORT.............................................. 4-7 M MENU DISPLAY SCREEN................................... 4-14 MAINTENANCE INFORMATION SCREEN........... 6-7 MAGAZINE RACK................................................ 4-25 MAINTENANCE CHART........................................ 6-3 MAINTENANCE CHECKS................................... 5-30 MAINTENANCE INSTRUCTIONS....................... 5-30 MAINTENANCE PRECAUTIONS.......................... 3-5 MAINTENANCE SPECIFICATION................ 9-4 , 9-6 MAINTENANCE SPECIFICATIONS..................

8-1 , 8-4 , 8-5 , 8-6 , 8-7 , 8-10 , 8-11 MANUAL ENGINE WARM-UP............................... 5-6 MANUAL RE-GEN............................................... 5-10 MESSAGE DISPLAY LIST................................... 4-15 MOUNTING AND DISMOUNTING PRECAUTIONS..................................................... 3-3 MOVE AWAY FROM ME..................................... 3-24

P PARKING THE EXCAVATOR.............................. 5-15 PERIODICAL CHECKS........................................ 10-8 PERSONNEL......................................................... 3-3 PILOT FILTER REPLACEMENT.......................... 7-20 PLASTIC AND RESIN PARTS............................. 8-10 POSITION OF THE CAB CONTROLS AND ACCESSORIES..................................................... 4-3 PREPARATION FOR STORAGE........................ 10-8 Q QUICK COUPLER PRECAUTIONS....................... 3-7 R RIGHT-HAND CONTROL ARM............................. 4-8 RELEASING PRESSURE IN THE HYDRAULIC SYSTEM......................................... 7-18 RETURN FILTER REPLACEMENT..................... 7-21 RADIATOR AND OIL COOLER............................. 8-5 REPLACING A BULB............................................. 9-7 RAISE LOAD OR TOOL............................ 3-24 , 3-25 RAISE TOOL........................................................ 3-26 REAR VIEW CAMERA......................................... 4-34 REAR VIEW MIRRORS....................................... 4-34 REAR WINDOW................................................... 4-33 RECLINING ADJUSTMENT................................... 4-7 RELEASING THE BUCKET................................. 5-28 RELIEF VALVES PRESSURES:.......................... 11-1 REMOVAL...................................................... 8-9 , 9-5 REMOVING THE ATTACHMENT FROM THE EXCAVATOR....................................................... 10-1 REPLACING A BATTERY ..................................... 9-5 REPLACING A BUCKET........................................ 8-9 REPLACING THE BELT........................................ 8-6

CHAPTER 12 - INDEX REPLACING THE ELEMENTS............................ 7-27 REPLACING THE HYDRAULIC FLUID............... 7-22 REPLACING THE RESERVOIR BREATHER...... 7-21 RESERVOIR SEDIMENT REMOVAL.................. 7-23 RETRACT ARM................................................... 3-27 RIGHT, LEFT, FRONT AND REAR OF THE EXCAVATOR......................................................... 2-3 RIGHT-HAND FRONT SIDE DOOR.................... 4-36 RIGHT-HAND REAR SIDE DOOR....................... 4-37 RINSING.............................................................. 7-12 RUN-IN PERIOD.................................................... 5-3

TRAVEL REDUCTION GEARS........................... 7-30 TRACKS................................................................. 8-1 TRACK ROLLERS AND IDLER WHEELS............. 8-4 TRANSPORTING THE EXCAVATOR................. 10-1 TIE DOWN ON TRANSPORT VEHICLE............. 10-4 TEMPERATURE CLIMATES................................. 7-1 Tension Adjustment.............................................. 8-11 THUMB AUXILIARY HYDRAULICS (TAH).......... 5-20 TIGHTENING TORQUE OF THE TRACK SHOE.. 8-3 TO ACTIVATE THE ANTI-THEFT.......................... 5-4 TO INCREASE TENSION...................................... 8-2 TO INSTALL......................................................... 4-39 TO OPERATE:..................................................... 4-28 TO REDUCE TENSION......................................... 8-2 TO REMOVE AND STORE.................................. 4-39 TO SELECT STATION......................................... 4-28 TO SET A STATION IN THE PRESETS.............. 4-28 TO SET PASSWORD............................................ 5-4 TO SET THE PRESSURE FROM THE CAB....... 5-23 TO SET THE SWING LOCK................................ 5-12 TO UNLOCK THE ANTI-THEFT............................ 5-4 TRANSMISSION COMPONENT OIL..................... 7-1 TRANSPORT SETTING FOR LONG ARM MACHINE............................................................. 10-6 TRANSPORTING PRECAUTIONS........................ 3-6 TRAVEL:.............................................................. 11-1 TURN EXCAVATOR RIGHT (SWING LOAD RIGHT)................................................................. 3-26 TURN THE EXCAVATOR TO THE LEFT (SWING LOAD LEFT).......................................... 3-26 TURNTABLE BEARING......................................... 7-6 TYPE, SERIAL NUMBER AND YEAR OF MANUFACTURE.................................................... 2-4

S SEAT BELT PRECAUTIONS................................. 3-6 STARTING THE ENGINE...................................... 5-5 STOPPING THE ENGINE...................................... 5-7 SERVICING INTERVALS....................................... 6-1 SWING REDUCTION GEAR..................... 7-24 , 7-28 STARTER MOTOR................................................ 9-6 STARTING UP AFTER STORAGE...................... 10-8 SAFETY AREA....................................................... 3-1 SAFETY RULES.................................................... 3-1 SEAT ADJUSTMENT............................................. 4-7 SEAT CONTROLS................................................. 4-6 SEAT HEIGHT ADJUSTMENT.............................. 4-7 SEATBELT............................................................. 4-7 SECONDARY AUXILIARY HYDRAULICS (SAH) 5-20 Service points......................................................... 6-3 SERVICE SPECIFICATIONS.............................

6-1 , 7-9 , 7-11 , 7-13 , 7-19 , 7-26 , 7-28 , 7-30 , 8-7 , 8-13 , 8-14 SHUT DOWN THE ENGINE................................ 3-24 SIDE DOORS....................................................... 4-36 SINGLE-ACTING AUXILIARY HYDRAULICS (SAH).................................................................... 5-20 SLOWLY LOWER THE LOAD OR TOOL............ 3-25 SLOWLY RAISE THE LOAD OR TOOL.............. 3-25 SPEAKERS.......................................................... 4-28 SPECIFIC PRECAUTIONS TO THIS EXCAVATOR......................................................... 3-7 SPECIFICATIONS PER TRACK ASSEMBLY..... 11-2 START THE ENGINE........................................... 3-24 STARTING AND STOPPING PRECAUTIONS...... 3-3 STEPS AND ACCESS HANDLES......................... 4-2 Structure protection (ROPS).................................. 2-5 SUN ROOF.......................................................... 4-31 SWING LOCK...................................................... 5-12 SWING:................................................................ 11-1 T TRAVEL CONTROL.............................................

TOWING POINT...................................................

TOWING THE EXCAVATOR...............................

TO SELECT THE FLOW RATE OF THE PUMP..

4-21 4-37 5-16 5-22

U UTILITY SAFETY................................................... 3-2 UNDERCARRIAGE...................................... 6-2 , 11-2 UNLOADING THE EXCAVATOR......................... 10-6 UPPERSTRUCTURE............................................. 6-2 W WINDSHIELD....................................................... 4-29 WEIGHTS............................................................. 11-2 WELDING ON THE EXCAVATOR....................... 8-10 WINDSHIELD WASHER RESERVOIR................ 4-36 WORKING LIGHTS ON THE CAB AND ON THE ATTACHMENT............................................... 9-7 WORKING RANGE.............................................. 11-4