Ammann ARX 91 Tandem Roller Operating Manual 0001-0015 PDF

Operating manual

ARX 91 Cummins

Book ID: 4-P06462CU-EN

ARX 91 Articulated tandem roller Cummins BS lll

Operating manual Edition 12/2017 EN From Serial No. 0001-0015 Original Operating Manual

Congratulations on your purchase of an AMMANN road roller. This modern compaction device is characterised by simple operation and maintenance and is the product of many years of AMMANN experience in the field of road roller engineering. In order to avoid faults due to improper operation and maintenance we request that you read this operating manual with great care and keep it for later reference.

With kind regards,

Ammann India Private Limited | Block No 157 | At – Ditasan | P.O. Jagudan | State Highway | Mehsana | Gujarat - 382710 | India +91 2762 285344 / 45 / 46 | Fax +91 2762 285359 | Email : info.ain@ammann-group.com | www.ammann-group.com

This manual consists of: I. Specification manual

II. Operating instructions

III. Maintenance manual

The following explanations serve to familiarise the machinist (operator) with the roller and to support him during handling and maintenance. It is therefore absolutely necessary to provide the operator with these instructions and to ensure that he reads them carefully before using the road roller. This aids training comprehension during the first use of the road roller.

Subsequent faults due to improper operating are avoided.

Adherence to maintenance instructions increases the reliability and lifetime of the machinery. It reduces repair costs and down time.

AMMANN accepts no liability for continued safe functioning of the road roller if it is incorrectly operated and / or operating modes are employed which represent improper use.

In order to ensure the smooth operation of AMMANN compaction equipment, use for repairs only the original spare parts supplied by AMMANN. These instructions must always be kept available on the equipment.

ARX 91

1

Preface Information, specifications, and recommended operation and maintenance instructions contained in this publication are basic and final information at the time of the printing of this publication. Printer’s errors, technical modifications, and modifications of figures are reserved. All dimensions and weights are approximate and, therefore, not binding.

Ammann India Pvt. Ltd. reserves the right to perform modifications without obligation to inform the machine user. If you identify any differences between the machine operated by you and the information contained in this publication, contact your local dealer.

Reproduction or copying of any kind is prohibited without the written permission of Ammann India Pvt. Ltd.

2

ARX 91

SYMBOLS OF THE SAFETY NOTICES:

The notice warns of a serious risk of personal injury or other personal hazards.

The notice warns of possible damages to the machine or its parts.

The notice warns of the necessity of environmental protection.

! WARNING !

As used in this operating manual, the terms “right“, “left“, “front“ and “rear“ indicate the sides of the machine moving forward.

FRONT

RIGHT

LEFT

REAR 401101en

ARX 91

3

Content Content..............................................................................................................................................................4 1.

SPECIFICATION MANUAL.......................................................................................................................9

1.1. Basic Data...............................................................................................................................................10 1.2. Dimension Chart....................................................................................................................................12 1.3. Technical Data........................................................................................................................................13

4

ARX 91

OPERATING MANUAL 2.

OPERATION MANUAL...........................................................................................................................17

2.1. Dewaxing and Inspection of a Newly Supplied Machine...................................................................18 2.2. Safety Instructions................................................................................................................................19 2.2.1.

Safety measures to operate the Machine .....................................................................................................................................................19

2.2.1.1. How to start the compaction work ................................................................................................................................................................19 2.2.1.2. Work Safety Secured by User..............................................................................................................................................................................19 2.2.1.3 Ensurance of safety measures by the owner................................................................................................................................................19 2.2.2.

Driver Qualification Requirements...................................................................................................................................................................20

2.2.3.

Driver’s Duties..........................................................................................................................................................................................................21

2.2.4.

Forbidden activites - safety and gaurantee...................................................................................................................................................22

2.2.5.

Safety labels & signs used on the Machine ..................................................................................................................................................23

2.2.6.

Hand Signals.............................................................................................................................................................................................................28

2.3. Ecological & Hygienic Principles..........................................................................................................31 2.3.1.

Hygienic Principles ................................................................................................................................................................................................31

2.3.2.

Ecological Principles .............................................................................................................................................................................................31

2.4. Preservation & Storage ........................................................................................................................32 2.4.1.

Short-term preservation and storage for the period of 1 - 2 months..................................................................................................32

2.4.2.

Machine Preservation & Storage for the Period Over 2 Months............................................................................................................33

2.5. Machine Disposal Following Its Life Termination...............................................................................34 2.6. Machine Description.............................................................................................................................35 2.7. Controlling and operation of the machine .........................................................................................36 2.8. How to Control and Use the Machine...................................................................................................50 2.8.1.

Start the Engine.......................................................................................................................................................................................................51

2.8.2.

Travel and Reversing..............................................................................................................................................................................................55

2.8.3.

Emergency stop of the Machine.......................................................................................................................................................................59

2.8.4.

Stop the Machine and the Engine....................................................................................................................................................................59

2.8.5.

Machine parking.....................................................................................................................................................................................................60

2.8.6.

Bonnet raising and lowering .............................................................................................................................................................................61

2.8.7.

Sprinkling...................................................................................................................................................................................................................63

2.8.8.

Ammann edgecutter (Optional)........................................................................................................................................................................64

2.8.9.

Infra thermometer (Optional).............................................................................................................................................................................65

2.9. Machine transportation........................................................................................................................66 2.9.1.

Machine transportation by its own axle.........................................................................................................................................................66

2.9.2.

Machine transportation by public road..........................................................................................................................................................66

2.9.3.

How to load the Machine.....................................................................................................................................................................................67

2.10. Special conditions to use the Machine................................................................................................69 2.10.1. Machine towing......................................................................................................................................................................................................69 2.10.2. How to operate the Machine during its running........................................................................................................................................74 2.10.3. Machine operation under low temperatures...............................................................................................................................................74 2.10.4. Machine operation under High temperaturess and humidity...............................................................................................................74 2.10.5. Machine operation under high altitudes.......................................................................................................................................................74 2.10.6. Machine operation at extremely dusty environment................................................................................................................................74 2.10.7. Driving with vibrations on compacted and hard materials....................................................................................................................74

ARX 91

5

Content 3.

MAINTENANCE MANUAL.....................................................................................................................77

3.1. Safety and other measures for machine maintenance.......................................................................79 3.1.1.

Safety during Machine Maintenance..............................................................................................................................................................79

3.1.2.

Fire precautions when refilling..........................................................................................................................................................................79

3.1.3.

Ecological and hygienic principles...................................................................................................................................................................80

3.2. Specification of fluids............................................................................................................................81 3.2.1.

Engine oil...................................................................................................................................................................................................................81

3.2.2.

Fuel...............................................................................................................................................................................................................................82

3.2.3.

Cooling liquid...........................................................................................................................................................................................................83

3.2.4.

Hydraulic oil .............................................................................................................................................................................................................83

3.2.5.

Gearbox oil................................................................................................................................................................................................................83

3.2.6.

Lubrication grease .................................................................................................................................................................................................83

3.2.7.

Drum cooling liquid...............................................................................................................................................................................................83

3.3. Refills......................................................................................................................................................84 3.4. Lubrication and Maintenance Chart....................................................................................................85 3.5. Lubrication and Service plan................................................................................................................87 3.6. Lubrication and Maintenance Operations...........................................................................................88 Every 20 hours of operation or daily....................................................................................................89 3.6.1.

Engine oil level check............................................................................................................................................................................................89

3.6.2.

Engine cooling liquid level check.....................................................................................................................................................................90

3.6.3.

Inspect the engine belt ........................................................................................................................................................................................91

3.6.4.

Crankcase breather................................................................................................................................................................................................91

3.6.5.

Air filter dust valve check.....................................................................................................................................................................................92

3.6.6.

Inspect fan condition............................................................................................................................................................................................92

3.6.7.

Fuel level check........................................................................................................................................................................................................93

3.6.8.

Hydraulic tank oil level check.............................................................................................................................................................................94

3.6.9.

Water tank refilling.................................................................................................................................................................................................94

3.6.10. Inspect alarm and control devices....................................................................................................................................................................95

Every 250 hours of operation or 3 months..........................................................................................97 3.6.11. Engine oil exchange...............................................................................................................................................................................................97 3.6.12. Inspect engine induction manifold............................................................................................................................................................... 100 3.6.13. Inspect engine cooling circuit......................................................................................................................................................................... 101 3.6.14. Checking oil in gearboxes................................................................................................................................................................................ 102 3.6.15. Inspect the battery.............................................................................................................................................................................................. 102 3.6.16. Air filter sensor check......................................................................................................................................................................................... 104 3.6.17. Watering filter cleaning..................................................................................................................................................................................... 104 3.6.18. Machine lubrication............................................................................................................................................................................................ 106

Every 500 hours of operation or 6 months........................................................................................108 3.6.19. Engine fuel filter and water seperator exchange..................................................................................................................................... 108 3.6.20. Engine cooling liquid level check.................................................................................................................................................................. 110 3.6.21. Replace air filter elements................................................................................................................................................................................ 110 3.6.22. Check of wiring..................................................................................................................................................................................................... 112

6

ARX 91

OPERATING MANUAL Every 1000 hours of operation or 1 year...........................................................................................113 3.6.23. Inspect engine belt............................................................................................................................................................................................. 113 3.6.24. Vibrations system oil exchange...................................................................................................................................................................... 114 3.6.25. Inspect the Vibration damper system.......................................................................................................................................................... 115 3.6.26. Fuel tank cleaning............................................................................................................................................................................................... 117 3.6.27. Water tank cleaning............................................................................................................................................................................................ 118

Every 1500 hours of operation or 1.5 years.......................................................................................119 3.6.28. Exchanging oil in gearboxes............................................................................................................................................................................ 119

Every 2000 hours of operation or 2 years..........................................................................................120 3.6.29. Checking and adjusting valve clearance..................................................................................................................................................... 120 3.6.30. Engine coolant exchange................................................................................................................................................................................. 120 3.6.31. Replace hydraulic oil and filters ..................................................................................................................................................................... 124

Maintenance as required....................................................................................................................128 3.6.32. Deaerating (venting) the fuel system........................................................................................................................................................... 128 3.6.33. Cleaning the water separator ........................................................................................................................................................................ 129 3.6.34. Cleaning of coolers.............................................................................................................................................................................................. 130 3.6.35. Drain water from sprinkling circuit before winter season..................................................................................................................... 131 3.6.36. Adjustment of scrapers...................................................................................................................................................................................... 132 3.6.37. Machine cleaning ............................................................................................................................................................................................... 134 3.6.38. Check the tightening of bolted connections............................................................................................................................................. 134

3.7. Defects..................................................................................................................................................137 3.8. Attachments.........................................................................................................................................138 Wiring diagram ARX 91...................................................................................................................................................................................................... 138 Hydraulic system diagram ARX 91................................................................................................................................................................................. 142 Regular maintenance spare parts chart....................................................................................................................................................................... 144

ARX 91

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8

ARX 91

SPECIFICATION MANUAL

1. SPECIFICATION MANUAL ARX 91 (Cummins BS lll)

ARX 91

9

1.1.

Basic Data

Machine description Tandem roller with an articulated frame with two smooth steel driven vibrating drums.

Please fill in the following data: (see Name Plate, Label of the CUMMINS engine)

Machine application

Type of machine

ARX 91 rollers are intended for medium and large-sized compaction works in transport construction (roads and motorways, airfields) and building construction (industrial zones, etc.).

................................................................................................................

Rollers are suitable for compacting the asphalt mixtures up to a layer thickness (after compaction) of 140 mm (5.5 in), hydraulically consolidated mixtures up to a layer thickness of 200 mm (7.9 in), mixed soils up to a layer thickness of 300 mm (11.8 in), and sand and gravel materials up to a layer thickness of 400 mm (15.7 in).

The rollers are not suitable for the compaction of rockfill and loam and clay materials.

The machines of this line are designed for the operation under conditions according to ČSN IEC 721-2-1 (038900): WT, WDr, MWDr (i.e. a moderate climate zone, warm dry or hot dry zone with a limited ambient temperature range from -7 °C (19.4 °F) to +45 °C (113 °F).

The standard type of the machine is not intended for road traffic. For more information, please contact your Local / Nearest Branch office.

PIN (Serial number of the machine) ................................................................................................................

Production year ................................................................................................................

Type of engine ................................................................................................................

Serial number of the engine ................................................................................................................

The data mentioned in the table refer always when you contact the dealer or manufacturer.

The machine that complies with the requirements as to health protection and safety is identified with a name plate 1 - Designation - always mentioned only in the English version 2 - PIN 3 - Type 4 - Operating Mass 5 - Maximum Mass 6 - Nominal power 7 - Shipping Mass 8 - Front axle load 9 - Rear axle load 10 - Year of Construction

10

ARX 91

SPECIFICATION MANUAL Placing of the Pin label and Serial number on front frame 1 - Pin label 2 - Serial number

2 1

Serial number on rear frame.

2

Cummins engine serial number

ARX 91

11

1.2.

12

Dimension Chart

A

D

H

H1

G1

G

mm

3450

1220

3000

2350

685

290

in

135.8

48

118.1

92.5

26.9

11.4

L

T

W

W1

mm

4720

17

1700

1818

in

185.8

0.67

66.9

71.5

ARX 91

1.3.

Technical Data ARX 91

Weight Operating weight of CECE with platform, rail

kg (lb)

9200 (20283)

Operating load of CECE on front axis

kg (lb)

4645 (10240.5)

Operating load of CECE on rear axis

kg (lb)

4555 (10042)

Static linear load of front drum

kg/cm (lb/in)

27.3 (150.2)

Static linear load of rear drum

kg/cm (lb/in)

26.8 (147.4)

Weight of canopy

kg (lb)

20.5 (45.2)

Weight of canopy post

kg (lb)

113.2 (250)

Maximum transport speed

km/h (MPH)

12 (7.5)

Maximum Working speed

km/h (MPH)

7 (4.34)

Climbing ability without vibration

%

40

Climbing ability with vibration

%

35

Lateral static stability

%

67.4

Lateral stability during driving without vibration

%

25

Lateral stability during driving with vibration

%

15

Turning radius inner (edge)

mm (in)

4650 (183)

Turning radius outer (contour)

mm (in)

6645 (262)

Type of drive

-

Hydrostatic

Number of driving axles

-

2

Oscillation angle

°

± 10

Angle of steering

°

± 35

Type of steering

-

Joint

Steering control

-

Hydraulic

Linear hydraulic cylinders

-

2

Manufacturer

-

Cummins

Type

-

4B3.3TAA-60-C

Power according to DIN 6271

kW (HP)

60 (80)

Power according to ISO 3046/1

kW (HP)

60 (80)

Number of cylinders

-

4

Cylinder capacity

cm3 (cu in)

3300 (199)

Rated speed

min-1 (RPM)

2200

Maximum torque

Nm (ft lb)/rpm

305 (225)/1600

Routine operation fuel consumption

l/h (gal US/h)

8.3 (2.2)

Engines complies with emission regulations

-

EU Stage IIIA , U.S. EPA Tier 3 , CARB Tier 3, Bharat Stage 3

Cooling system of engine

-

Liquid

-

Hydrostatic

Driving characteristics

Steering

Engine

Brakes Operating

ARX 91

13

1.3.

Technical Data ARX 91

Parking

-

Mechanical multiple-disc

Emergency

-

Mechanical multiple-disc

Frequency I

Hz (VPM)

42 (2520)

Frequency II

Hz (VPM)

55 (3300)

Amplitude I

mm (in)

0.7 (0.028)

Amplitude II

mm (in)

0.35 (0.014)

Centrifugal force I

kN

78

Centrifugal force II

kN

67

Type of drive

-

Hydrostatic

Type of watering

-

Pressure

Number of pumps

-

2

Number of filtrations

-

3

Fuel

l (gal US)

200 (52)

Water for drum watering

l (gal US)

1000 (264)

Engine (oil filling)

l (gal US)

7 (1.85)

Cooling system

l (gal US)

25 (6)

Hydraulic system

l (gal US)

52 (13)

Vibrating drum front

l (gal US)

10 (2.6)

Vibrating drum rear

l (gal US)

10 (2.6)

Drum drive reducer

l (gal US)

2x1.1 (0.3)

Drum cooling liquid

l (gal US)

2x62 (16.1)

Voltage

V

12

Battery capacity

Ah

130

m/s2 (ft/s2)

<0.5 (<1.6)

dBa

92

Vibration

Watering

Fluid capacities

Wiring

Noise and vibration emissions Declared highest weighted effective value of vibration acceleration transmitted to the whole body ** Declared sound pressure level A at the operator's place (platform) *

Optional equipment Beacon Compaction meter Cutter/final compaction device Infrared thermometer Fire extinguisher Ammann set of tools *

measured according the EN 500-4

** measured according the EN 1032+A1 on the gravel base under the vibration travel

14

ARX 91

SPECIFICATION MANUAL Notes

ARX 91

15

16

ARX 91

OPERATION MANUAL

2. OPERATION MANUAL ARX 91 (Cummins BS lll)

ARX 91

17

2.1.

Dewaxing and Inspection of a Newly Supplied Machine

••

Inspect the Machine per shipping documents.

••

Check that no parts of the Machines have been damaged during transportation, and that no parts are missing. Inform shipper about any shortcomings.

Before Machine Operation, please carry out dewaxing, wash away the preserving agents using high pressure stream of hot water added with standard degreasers.

All relevant ecological principles must be adhered to.

Perform dewaxing & washing of the Machine at places equipped with intercepting sumps to catch rinsing water & dewaxing agents.

18

ARX 91

2.2.

Safety Instructions

OPERATION MANUAL

2.2.1. Safety measures to operate the Machine

2.2.1.2. Work Safety Secured by User

Safety measures given in the individual chapters of Engineering Documentation supplied with the Machine shall be added with Safety Precautions in force within a respective country that uses the Machine at workplace with regard to work organization, work process and personnel involved.

User shall promptly communicate any damage to the utility lines to their operator, and at same time he make measures to prevent unauthorized persons from entering endangered area.

2.2.1.1. How to start the compaction work ••

••

Constructional Supplier (Machine User) is liable to issue instructions for driver and maintenance before compaction work is started, that will include requirements on work safety provision during Machine operation.

He must verify and mark: --

utility lines

--

underground areas (direction, depth)

--

seepage or escape of hazardous materials

--

soil bearing capacity, slope of travelling plane

--

other obstractions incl. their removal.

He must make Machine driver, who will carry out earth work, familiar with these conditions.

••

He must specify Code of Practice (C.O.P.) part of which is work procedure for a given work operation and this work procedure will specify inter alia:

He must ensure an employee does not work alone at a workplace. Another worker must always be in sight and within an ear-shot, who in case of accident will provide or call for help unless another effective form of monitoring or communication exists.

2.2.1.3 Ensurance of safety measures by the owner ••

User shall provide for the Machine to be operated merely under those conditions and only for those purposes it is technically capable for under conditions set by manufacturer and respective standards.

••

He must make sure the use of the Roller (Compacter) is used merely in such a way and at such workplaces where there is no hazard of making damage within nearby facilities, etc.

••

He shall provide for regular inspection of operation, technical condition, regular machine maintenance in cycles per the Lubrication and Maintenance Manual. In cases of failing technical condition of the Machine to such an extent it poses hazard to safety of operation, persons, property or causes damage or impairs the environment, then the Machine must be put out of operation until a defect is repaired.

--

measures when working under extraordinary conditions (work within protective zones, within extreme slopes, etc.)

--

precautions for any natural disaster hazards

••

--

requirements on work performance while observing job safety principles

He must specify who and what tasks may carry out under operation, maintenance or repair of the Machine.

••

--

technical and organizational measures to secure safety of personnel, workplace and environment.

Any who drives the Machine (driver) and anybody who performs Machine maintenance or repairs must get familiar with the guidelines given in the Machine Operation Manual.

••

He shall provide for fire extinguisher to undergo regular inspections.

••

He must ensure the “Machine Operation Manual” and Operation Logbook are stowed at certain place inside Manual box so always available to the driver.

••

He shall furnish constant supervision by an appointed person during Machine operation under traffic on public roads, and he will in particular be liable to release instructions on securing the work safety.

••

He must secure the removal of hazardous materials (fuel, oil, cooling liquid, brake fluid, etc.) from where these are spilled depending on their nature so as to avoid their adverse impact against environment, operation safety and persons’ health.

He must make Machine driver evidently familiar with the Code of Practice.

ARX 91

19

2.1.

Major Safety Precautions

2.2.2. Driver Qualification Requirements ••

Only a driver trained under ISO 7130 and other local and national regulations designed for drivers of this group of machines may operate the Roller (Compacter).

••

With no licence only the one who learns driving the Machine for the purpose of getting preliminary practice with the approval of User may drive the Machine, and such person has to be under direct and continuous surveillance of professional teacher or trainer.

••

Licence holder is liable to take due care of the licence, and when requested, put it forward to the control authorities.

••

Licence holder can make no registrations, changes or corrections in the licence card.

••

He/she is liable to promptly report his/her licence loss to the authority that issued this licence.

••

Driving the Roller alone may be performed by an employee mentally and physically fit, over 18 years old, who is: a) assigned by machine manufacturer for the assembly, testing and presentation of the Machine, for training the drivers, whereas he/she must be made familiar with safety work regulations in force at the workplace or b) assigned by Constructional Supplier to operate (carry out maintenance) and is evidently trained and acquainted with, or owns professional competence to operate and drive under special regulations (machinist licence, etc.).

••

20

Machine driver must undergo training and examination concerning work safety regulations at least 1x every 2 years.

ARX 91

OPERATION MANUAL 2.2.3. Driver’s Duties ••

••

Before starting to operate the Machine the driver will be liable to get familiar with the guidelines given in the documentation delivered with the Machine, with safety precautions in particular, and observe these thoroughly. This applies as well to the personnel in charge of maintenance, adjustments and repairs of the Machine.

Do not drive the Roller unless made familiar with all the Machine functions, working and operating elements, and unless knowing exactly how to control the Machine.

••

Follow safety signs located on the Machine, and keep them in legible condition. Replace or add those impaired or missing once.

••

Before work commencement the driver must get familiar with the workplace environment, i.e. with the slopes, utility line system, with necessary types of workplace protections with regard to the environment (noise, etc.).

••

When finding out any health hazard, life hazard to persons, hazard to property, failures, during hardware accidents, or when finding symptoms of such hazards during operation, the driver must, unless able to remove such hazard by himself/herself, stop his/her work and secure the Machine against undesired starting, communicate this to a person accountable, and depending on chances, notify all the persons exposed to such hazard.

••

Before Machine operation startup the driver will be liable to get familiar with the records and operation deviations found out in course of the previous work shift.

••

Before work is started he/she must inspect the Machine, its accessories, check up control elements, communication and safety devices, whether these are operable in line with the Manual. When finding out a malfunction that might be hazardous to job safety, and he/she is not able to repair it, then he/she must not start running the machine and instead report such failure to the person accountable.

••

During work with the Machine the driver must be fastened with the seat belt. The seat belt and its mounting shall not be damaged!

••

During Machine operation observe safety regulations, make no action that might endanger work safety, give full attention to Machine steering.

••

Respect Code of Practice or instructions of a person responsible.

••

When rolling (traversing) the Machine within a workplace adapt your speed to a terrain condition, to a work performed and weather conditions. Watch permanently the clearance so to avoid collision with any obstruction.

••

Upon completion or stop of the Machine operation during which driver leaves the Machine, he/she must make measures against unauthorized use of the Machine or against spontaneous starting the engine. Remove key from the ignition box, disconnect the wiring via disconnector and engine bonnet.

••

When shutting down the Machine on roads the measures under regulations effective on roads shall be taken.

••

When operation is completed, park the Machine at a proper parking place (flat, bearing area) so as not to endanger Machine stability, not to make the Machine interfere with traffic roads, not to expose the Machine to falling objects (rock), and where the Machine is safe against any natural disaster of other kind (floods, landslides, etc.).

••

The operator must wear ear protectors.

••

When working with the Machine is ended all the defects, damage to the Machine and any repairs made shall be written down in the Operation Logbook. Upon immediate changing of drivers the driver will be liable to call attention of driver to any facts identified.

••

Driver shall use personal protective equipment (PPE) - work clothing, safety shoes, the clothing shall not be too loose, impaired, hair protected with proper head piece. During maintenance (lubrication and refilling) your hands must be protected with proper gloves. Use proper muffs when using Machine.

••

Driver shall maintain the Machine equipped with fittings and outfit required.

••

Maintain the Machine free of oil dirt or flammable materials.

Keep the drive’s stand, foot rests and runner areas clean.

••

When the Machine comes into contact with high voltage observe the following principles:

••

When driver finds any defect during operation he/she must immediately stop the Machine, secure it safely against undesired ignition.

••

During operation the driver shall follow the Machine run and record any defects found in the Operation Logbook.

--

try to leave with the Machine a hazardous zone

--

do not leave driver’s stand

••

Driver shall keep his/her Operation Logbook designed to maintain records about Machine handover between the drivers, about the defects or repairs in course of operation, to write down major events during work shift.

--

give warning to others to keep off and not touch the Machine.

••

Prior turning on the engine the controls have to be in their zero position, no persons may stay within dangerous reach of the Machine.

••

Indicate each Machine startup via an acoustic or light signal and this always before igniting the Machine engine.

••

Confirm brake function and steering function before starting to run the Machine.

••

Following the alarm an operator may start the Machine only when all the workers have left the danger area. At close (blind) workplaces it will be possible to start the operation only after a time necessary to leave danger area has elapsed.

ARX 91

21

2.1.

Major Safety Precautions

2.2.4. Forbidden activites - safety and gaurantee it is forbidden to:

••

To work with the machine at a protected zone of electric lines or substations.

••

Filling the hydraulic circuit during the guarantee period in a different way using the hydraulic unit.

••

••

Using the machine in case of an evident defect of the machine.

To cross electric cables if these are not properly protectedli against mechanical damage.

••

••

Using the machine when any operating fluid level is low.

••

Wilful repair of the engine - Except common changes of operating fluids and filters, only the Cummins service department can intervene in the engine, in particular in peripheral components of the engine - alternator, starter, thermostat, electrical installation of the engine.

To operate the machine under lowered visibility or at night, unless machine’s working area and workplace are illuminated sufficiently.

••

To leave driver’s seat of the machine when the machine is running.

••

Boarding or or getting off while on the run, jumping off the machine.

••

To work in vibro-stroke mode in the long term!

••

••

Quickly increase and decrease engine speed. It can damage the engine.

Sit or stand on the outside parts of the machine when driving, or stand on the steps.

••

••

Use the emergency brake for turning off the engine during normal operation of the machine.

Leave unsecured machine - move away from the machine without having prevented its misuse.

••

••

Operate the machine in the explosive environment and underground.

Disable safeguarding, protective or locking systems or alter their parameters.

••

••

To use the machine following ingestion of alcoholic beverages or dope.

Use the machine with oil, fuel, cooling liquid or other fillings leaking.

••

••

To use the machine if its operation might put its technical condition, safety (life, health) of persons, facilities or objects, or road traffic and its continuity, at risk.

Start the engine through some other way than given in the driving manual.

••

Locate some other items (tools, accessories) aside from personal needs at driver’s stand.

••

Put into operation and use the machine when other persons are within its hazardous reach - exception is training a driver by lector.

••

Lay away material or other objects on the machine.

••

Remove dirt while the machine is running.

••

Perform maintenance, cleaning or repairs with the machine not secured against spontaneous move or accidental start, and when contact of a person with moving parts of the machine is not excluded.

••

Contact of moving parts of the machine with human body or objects and tools held in hands.

••

Smoke or handle open fire when checking or pumping fuels, refilling oils, lubricating the machine, or inspecting the accumulator or making up the accumulator.

••

Carry rags soaked with flammable materials, or carry flammable liquids in free vessels on the machine (in engine bay).

••

Let the engine run inside confined spaces.

••

Perform any adjustments on the machine without the prior consent of the manufacturer.

••

Drive without the seat belt fastened.

••

Shift electrical conductors.

••

Use other than original spare parts.

••

Interfere in the electrical and electronic units in any manner.

••

Put into operation and use the machine when some of its safeguarding device (emergency brake, driving brake, horn, etc.) Has been dismantled or damaged.

••

To roll and compact at such slopes where machine stability would be disrupted (turning over). Machine’s static stability stated will lower by drive’s dynamic effects.

••

To roll and compact at such angles of slopes where hazard of soil breaking off (dropping) under the machine exists, or loss of adhesion followed by uncontrolled slip might occur.

••

To control the machine in some other way than stated in driving manual.

••

To roll and compact per bearing capacity of subsoil at such a distance from the edge of slope or trenches, where hazard of landslide or shoulder breaking off (dropping) together with the machine would occur.

••

To roll and compact with vibration at such a distance from the walls, cuts, slopes, where their slip (slide) would happen and the machine covered in.

••

To compact with vibration at such a distance from buildings or facilities and equipment within which the risk of them being damaged due to vibration transfer impact, would occur.

••

To operate the machine unless driver control stand fixed properly.

••

To operate the machine when engine bay cover is open.

••

To move and transport persons on the machine.

••

To operate the machine when within hazardous reach thereof are other machines or transportation means aside from those that operate in mutual concert with the machine.

••

To operate the machine at places impossible to see from driver’s stand, and where hazard to people or property could occur unless work safety has been secured through some other way like for instance via signalling by duly instructed person.

22

! CAUTION !

Breaching these provisions can influence the judgement of a possible complaint and effectiveness of the engine guarantee period.

ARX 91

OPERATION MANUAL 2.2.5. Safety labels & signs used on the Machine

B A

15

15

13

17 3

4

21

C

23

21

7

14

3

20

8 20

15

15 4 3

21

10 A

16

3

20

19

21

20

18 9 5 11 B

1

12

6

ARX 91

22

2 3

C

8

3

4

23

2.1.

1.

Major Safety Precautions

Read Operation Manual!

Use Operation Manual to make yourself thoroughly familiar with Roller Control and its Maintenance. (Symbol located the LH side of the Control Console).

2702bz

2.

Service Manual

Stowage box to stow Operation Manual. (Symbol located at the rear on the seat stowage).

2428bz

3.

Clamp hazards

Maintain safety distance away from the Machine. Hazard of being clamped by the Machine between front and rear frame. (symbols located near steering joint)

2939

2941bz

4.

Danger zone

Keep a safe distance! (Symbol located on the rear rail, on the left and on the right on the front frame)

2939

2942bz

5.

Injury Hazard

Risk of injury and winding arround.NEVER touch rotating Parts while engine in running (Symbol located on the fan cover)

2409bz

24

ARX 91

OPERATION MANUAL

6.

Injury Hazard

Keep safety distance away from rotating pulley and belt.

(Symbol located on the fan cover)

2601bz

7.

Adjust at Rest

Carry out adjustment or maintenance with engine stopped. (Symbol located to the left on the rear frame near the door)

2584bz

2586

8.

Risk of burn

Do NOT touch Machine’s hot parts unless you made certain these are cooled down sufficiently. (Symbol located on the fuel tank and on the left of the rear frame above the exhaust)

2586bz

9.

Cooling liquid

Cooling liquid is harmful to health. Read the operating manual! (Symbol located on the cooling liquid tank) 2152bz

10.

Explosion Hazard

Read Operation Manual before Battery maintenance, or when starting via starting cables. (Symbol located to the right on the rear frame) 3017bz

11.

Disconnect alternator

Before welding, please disconnect the wiring, alternator, Machine’s electronics and Engine Control Unit. (Symbol located on LH side of the control console)

2668bz

ARX 91

25

2.1.

12.

Major Safety Precautions

Cover the Electric Instruments

When washing the Machine, please cover the electric instruments. (Symbol located on the LH side of the control consol)

2225bz

13.

Max Machine Height

Pay attention when passing through places with vertical constraint. (Symbol located to the left underneath the Platform on the LH side frame)

10ft/3,05m 3207

14.

(20 283 lb) 9200 kg

Lifting & Rigging Plan Lmin = 6.5 m 2x min 2500 kg (2x min 5512 lb)

Lmin = 6.5 m 2x min 2500 kg (2x min 5512 lb)

15.

Lifting Points

To lift the Machine use rigging of sufficient loading capacity. Before lifting, please secure the Machine articulation. (Symbol located to the left on the front frame)

Use only these points to lift the Machine. (Symbols located along both sides of the frames overhead the drum) 2153bz

Switch ON Safety Belt!

2939

16.

Switch ON safety belt before driving! (Symbol located in front of Operator seat).

2687bz

17.

Bonnet Lifting

(Symbol located to the left on the rear frame near the door)

3201

18.

Cooling liquid

Danger of scalding. Do not open the expansion tank lid until the liquid cools down below 50 °C (122 °F). (Symbol located on the inner side of the bonnet door)

2939

3227bz

26

ARX 91

OPERATION MANUAL

19.

Ear protection

be sure to wear an ear protection. (Symbol located in front of Operator Seat) 2408bz

20.

Jacking point

Place to install hand jack or fixed support of the Machine.

(Symbol located on the front and rear frames along both sides) 3208bz

21.

Sling Points

The machine is to be rigged in these points. (Symbols located on the both sides of the frames) 3048bz

22.

Pinch Points

3237

Secure after lifting the hood. (Symbol located on the left side of the fuel tank when the hood is lifted)

2939

3237bz

23.

Lifting the hood - Adjust at standstill

3292

The hood lifting at off engine. (symbol located on the cover the battery disconnector)

3292bz

ARX 91

27

2.1.

Major Safety Precautions

2.2.6. Hand Signals Signals given by Machine operator assistant When operator is unable to cover visually moving working space or utility devices or tool.

SIGNALS FOR GENERAL COMMANDS Stop One arm erected with open palm in the direction of the driver, second arm akimbo.

STOP Sig. 1

Attention Both arms sideways raised horizontally - palms forward.

!

Sig. 2

!

Sig. 3

Attention, Danger Swinging motion of both of the arms with antebrachium from the position of arms sideways raised horizontally to the position of arms sideways raised - arms bending across and back.

SIGNALS FOR DRIVE Departure with the Machine One arm erected - bent with open palm, long motion of antebrachium in the direction of required motion, second arm akimbo.

Sig. 4

28

ARX 91

OPERATION MANUAL Low-speed cruising forward - towards me Both arms erected abreast bending across, with palms towards the body - short swinging movements of antebrachium towards the body and backward.

Sig. 5

Low-speed cruising backward - away from me Both arms erected abreast bending across, with palms away from the body - short swinging movements of antebrachium away from the body and back.

Sig. 6

Driving to the right Left arm sideways raised, right arm akimbo.

Sig. 7

Driving to the left Right arm sideways raised, left arm akimbo.

Sig. 8

ARX 91

29

2.1.

Major Safety Precautions

Short motion

X

Both arms lifted forward bending across. Mark the „X“ distance between palms, then the motion signal follows.

Sig. 9

Engine start Circular motion of right hand’s antebrachium, with the fist closed.

Sig. 10

Engine cut off Oscillating motion of right hand sideways raised in front of the body to the sides.

Sig. 11

30

ARX 91

2.3.

Ecological & Hygienic Principles

2.3.1. Hygienic Principles

2.3.2. Ecological Principles ••

When operating and storaging the machines a User will be liable to observe general principles of health and environmental protection, laws and regulations that relate to the given issue and are in force within a territory where the Machine is used.

••

Oil proudcts, cooling system fillings, accumulator fillings, or painting materials incl. thinners are materials that pose health hazard. Workers coming into contact with these products during Machine operation or maintenance will be liable to follow general principles of one’s own health protection, and abide by safety and hygienic guidelines of these products’ manufacturers.

The fillings of Machine’s individual systems and some of its parts become waste with hazardous properties against the environment when discarded.

This category of waste products includes in particular: --

Organic as well as synthetic lubricating materials, oil or fuels,

--

Cooling liquids,

--

Accumulator fillings and the accumulators themselves,

--

Cleaning & preservation agents,

--

All filters and filter elements dismantled,

--

All used and discarded hydraulic hoses or fuel hoses, metal rubbers and other Machine’s elements, foulded with the abovementioned products.

We call your attention to the following in particular: --

Eye and skin protection when handling accumulators

--

Skin protection when handling oil products, painting materials or cooling liquids

--

Washing your hands properly upon work completion or before meals, apply a proper reparation cream on your hands

--

When handling cooling systems, please follow the instructions given in the Manuals supplied with the Machine.

••

Always maintain oil products, cooling system and accumulator fillings and painting materials incl. organic thinners and also the cleaning and preserving agents in their original properly designated packages. Do not allow storage of these materials in undesignaged bottles or other vessels due to the hazard of them being interchanged. Especially hazardous is the possibility of interchanging them with eatables or drinks.

••

Upon skin, mucosa, eye contacts or inhalation of vapour, immediately apply the principles of first aid. Upon accidental use of these products get prompt medical attention.

••

When operating the Machine always use ear defenders (muffs) of proper type and version.

ARX 91

Handle the given materials and parts following their disposal in line with the respective national regulations on protection of individual components of environment, and in conformity with health regulations.

31

2.4.

Preservation & Storage

2.4.1. Short-term preservation and storage for the period of 1 - 2 months Wash and clean the entire Machine carefully. Before parking the Machine for its preservation and storage, please warm up the engine to its operating temperature while running. Park the Machine on solid, flat surface at a safe place with no risk of natural disaster (floods, landslides, fire, etc.) to the Machine.

In addition: ••

repair those damaged spots with paint

••

lubricate all lubricating points, control cables, joints of the controls, etc.

••

confirm water fillings are drained

••

check that cooling liquid has antifreezing characteristics requiered

••

check the state of accumulator charges, recharge them if necessary

••

apply preservative grease over the chormed surfaces of piston rods

••

we recommend to protect the machine against corrosion through spraying the preservation agent (applied spraying), and this in particular in places with potential of corrosion origin.

The Machine treated like that will need no special preparation prior to its subsequent putting into operation.

32

ARX 91

OPERATION MANUAL 2.4.2. Machine Preservation & Storage for the Period Over 2 Months To park the Machine the same principles will apply like at shortterm preservation.

In addition it is recommended to: ••

dismantle the accumulators, check their condition, and store in a cool, dry room (recharge the accumulators regularly)

••

support the runner frame so the damping system shows minimal sag

••

protect rubber elements through painting with spec. preservation agent

••

inflate surface tyres to a pressure required and protect them from direct sunlight.

••

preserve the machine via spraying with special agent, and this at places of possible corrosion origin

••

blind the engine suction and discharge ports with double pe foil, and tighten this foil thoroughly with adhesive tape

••

protect the headlamps, external back mirrors and other elements of external wiring through spraying a special agent and wrapping into pe foil

••

preserve the engine per manufacturer’s instruction manual - mark visibly the engine has been preserved.

After 6 months we recommend to inspect the condition of preservation and renew if required.

NEVER start the engine in course of storage!

In case of Machine storage under field conditions, please check the parking place whether not exposed to the hazard of flooding, and that danger of any other type is not present!

Prior to restoration of Machine operation, please wash the preservation agents away with the use of high pressure stream of hot water incl. addition of normal degreasers while observing the Instructions for Use along with ecological principles.

Carry out the dewaxing (deconservation) and washing of the Machine at places equipped with intercepting sumps to trap the rinsing water as well as dewaxing agents.

ARX 91

33

2.5.

Machine Disposal Following Its Life Termination

During Machine disposal following its service life the User will be liable to follow national waste and environmental regulations and acts. We recommend to always contact in these cases: ••

the specialized companies with respective authorization to deal professionally with these operations

••

the Machine manufacturer or manufacturer-appointed accredited contracting service organizations put in charge by manufacturer.

In no event shall Manufacturer be liable for damage to User health or environmental damage that arises from nonobservance of the abovementioned note.

34

ARX 91

2.6.

Machine Description

OPERATION MANUAL

21 13 16

11 2

10

12 19

14

19

15

20

17

5

20

7

3 8

9

20 1

4

6 18

20

ARX 91 1 - Front frame 2 - Rear frame 3 - Front drum 4 - Rear drum 5 - Engine 6 - Hydraulic pumps 7 - Travel hydraulic motor 8 - Vibration hydraulic motor 9 - Steering Cylinders 10 - Hydraulics tank 11 - Fuel tank 12 - Sprinkling tank 13 - Platform Railling 14 - Driver’s control stand 15 - Battery 16 - Combi cooler 17 - Air filter 18 - Exhaust pipe 19 - Sprinkling jets 20 - Drum scrapers 21 - Canopy

ARX 91

35

2.7.

Controlling and operation of the machine

22

26

14

P

15 A 20 A 15 A 5A 10 A 15 A 7.5 A 15 A

kg

18

19 21

MAN

2

AUT

16

12 23

1

1

20 11

17

7

15

0

25

13

6

5

7

1

2

8

3

9

4

10 24

36

ARX 91

OPERATION MANUAL Dashboard and control panels 1 - Travel controls Joystick 2 - Speed potentiometer 3 - Pushbutton for smooth start and smooth stop 4 - Work / Travel selector switch 5 - Pushbuttons for Edge cutter - extend* 6 - Pushbuttons for Edge cutter - Retract* 7 - Vibration pushbuttons 8 - Emergency brake pushbutton 9 - Manual Sprinkling pushbutton 10 - Sprinkling interval potentiometer 11 - Sprinkling pumps selector switch 12 - Ignition box 13 - Engine throttle lever 14 - Front / both / rear vibration selector switch 15 - Vibration amplitude selector switch 16 - Vibration mode selection switch (MAN/AUT) 17 - Light Control Combined switch 18 - Parking / Hazard lights switch 19 - Work Light 20 - Spare 21 - Spare 22 - Digital Cluster 23 - Steering wheel position adjustment 24 - Operator seat 25 - Fuse Box 26 - Infrathermometer*

* - Optional

ARX 91

37

2.7.

Controlling and operation of the machine

22

P

15 A 20 A 15 A 5A 10 A 15 A 7.5 A 15 A

0

kg

1

MAN

2

AUT

6 7

1

5

7

1

2

8

3

9

4

10 1

0

38

N

ARX 91

OPERATION MANUAL 3317

Travel controls (1)

Work / Travel Selector Switch (4)

3317

These controls are used to adjust travel direction and speed.

Travel speed depends on the degree of swing of travel controls from zero position (0), in dependence on speed potentiometer (2) adjustment.

It is used for Travel speed Controller

Travel controls have two positions, i.e. “N” and “0”:

Turtle: When switched to Turtle position (“Turtle” indicator light will glow ON) the operating speed mode is set. The Machine reaches max. pulling force and climbing ability

“N” - neutral - in this position the Machine parking brake is enabled.

Rabbit: when switched to Rabbit position (“Rabbit” indicator light will glow ON) machine is set in travel mode . The Machine is capable to reach max. Speed with pulling force reduced and climbing ability decreased.

“0” - zero position - the Machine is not braked in this position.

NEVER switch the Rabbit position during occupational use of the Machine.

Do NOT switch the Turtle position at high speed. Abrupt slowdown will occur together with impact within the hydraulic system. Turn the switch turtle position with the Machine at rest or at low speed!

You may switch to Rabbit mode, i.e. travel speed, when driving the Machine on a formation level.

You may turn ON the Rabbit mode with the Machine loaded, But with pulling force not sufficient, switch the Turtle mode.

Neutral position (N) is signalled through lighting up of neutral and parking brake indicator lamps on the cluster (22). vibration ON/OFF pushbuttons (7) is Located on the travel control.

If the Machine is equipped with Edge cutter and final compactor then pushbuttons (5) and (6) on travel control are used to control it, i.e. those on the same side where it is mounted (optional).

Engine start is possible only in neutral position (N).

Speed potentiometer (2) 2685

Potentiometer is used to smoothly select speed mode within the range from min speed of “turtle” to max speed of “rabbit”.

When adjusting potentiometer speed in any position you may always enable vibration function.

Machine will not move with speed potentiometer set to MIN position.

Pushbutton for smooth start and smooth stop (3)

Pushbuttons for Edgecutter Right (5) & Left (6).

Note If the Machine is equipped with edge cutter and final compactor then it will be controlled via pushbuttons (5) and (6) on travel control (1), and this on the same side where it has been mounted (optional) Press pushbuttons (5) & (6) on travel controls (1) to steer in Edge cutter mode.

3128

It is used to adjust soft starting to move and stopping to move when stopping and reversing the Machine. In this way the creation of “waves” on compacted surface will be eliminated. Press the switch to enable the function, and indicator lamp on cluster (22) will go ON.

Attention, in this mode the Machine stopping distance is longer!

Pushbutton (5) - Extend Pushbutton (6) - Retract.

Vibration ON / OFF pushbuttons (7) Press these buttons to turn ON/OFF this function. Indicator lamp on cluster (22) will go ON.

ARX 91

39

2.7.

Controlling and operation of the machine

22

14

15

0

15 A 20 A 15 A 5A 10 A 15 A 7.5 A 15 A

P

kg

1

MAN

2

AUT

11

16

12

17 13

8 9

10

40

ARX 91

OPERATION MANUAL Emergency brake pushbutton (8) 2582

Press this button to enable Machine’s emergency brake, and indicator lamps on cluster (22) for brakes, recharging, neutral, and engine oil pressure will light up.

Engine throttle lever (13) It is used to adjust the combustion engine speed from min to max.

Engine will stop and stall!

Drum vibration selector switch (14)

Sprinkling button (9) 3179

3183

Hold down this pushbutton to enable drum additional sprinkling function. Indicator lamp on cluster (22) will light up.

The selector switch has three positions: Left - front drum vibration Centre - both drums’ vibration Right - rear drum vibration

Sprinkling interval potentiometer (10) 3186

Swing the sprinkling potentiometer from “MIN“ to “MAX“ position to control smoothly drum sprinkling intensity.

Sprinkling function will not be enabled with the sprinkling potentiometer set to MIN position.

Vibration amplitude selector switch (15) 2682

The selector switch has three positions: Left - low amplitude switched ON Centre - OFF

Pumps sprinkling selector switch (11)

Right - high amplitude switched ON

3181

One of two drum sprinkling pumps will turn ON, and indicator lamp on cluster (22) will light up.

Adjust sprinkling potentiometer before switching ON the pump!

MAN / AUT vibration mode selector switch (16) 3180

It is used to switch ON vibrations in MAN or AUT mode.

MAN - manual mode, vibrations can be switched ON even with stationary Machine.

Ignition box (12)

AUT - automatic mode to switch OFF/ON vibrations

Ignition box has three positions of “0-I-II“. The key can be inserted and removed in ”0” position only.

Light Control Combination Switch (17)

Turn a bit the key to RH side to enable first the ”I” position and then ”II” position.

It is used to turn ON/OFF Position light, Low & High Light , traffic-indicator lights and horn.

”II” position is used to start the engine.

Indicator lamps on cluster (22) light up to signal contour, dipped, and distance lights are ON. Indicator lamp on cluster (22) lights up to signal traffic-indicator lights are ON.

Protect ignition box with cover once the key is pulled out.

ARX 91

41

2.7.

Controlling and operation of the machine

22

15 A 20 A 15 A 5A 10 A 15 A 7.5 A 15 A

0

kg

18

42

19 21

1

MAN

2

AUT

20

ARX 91

OPERATION MANUAL

596191

Parking / Hazard lights switch + indicator lamp (18)

It is used to turn ON/OFF alarm lights and indicator lamp in the alarm lights switch Signalled.

Switch + indicator lamp for Work light (19)

It is used to switch ON/OFF Work lights, indicator lamp in the switch signals this function.

Spare (20)

Spare (21)

ARX 91

43

2.7.

Controlling and operation of the machine

22

P rpm

Cluster (22) Fuel consumption gauge

Parking brake indicator lamp

AMN25

AMN1

It signals current fuel level in the tank, when emptied to min the Displayed on the LCD With Red mark on bargraph.

Check fuel operation.

level

during

The indicator lamp ON will signal the parking brake has been enabled.

Machine

Seat switch indicator lamp AMN2

Indicator lamp will light ON when operator is not sitting on the seat or when emergency brake has been enabled.

Counter of motohours actually worked Indicator lamp for hydraulic oil pressure filter fouled

AMN26

The motor hours on the counter represent the period for which the machine has been running.

The motor hours counting does not depend on the engine speed. (Use the motor hours for the machine maintenance.)

AMN3

Indicator lamp ON signals filter element is fouled.

Immediately replace the filter element!

44

ARX 91

OPERATION MANUAL Battery recharging indicator lamp AMN4

Neutral indicator lamp AMN9

It signals proper function of battery recharging. When switching the key on the ignition box (12) over to “I” position the indicator lamp shall go ON and following the start it must go OFF.

Indicator lamp ON will signal the position of travel controls is in neutral (N).

Before starting the engine the travel controls (1) shall be in neutral position (N)!

Unless indicator lamp goes OFF, find a defect!

Indicator lamp that the vibration is ON AMN10

Indicator lamp ON will signal the vibration is ON. Indicator lamp for air filter fouled AMN5

Indicator lamp ON signals filter element is fouled above a limit admissible.

Stop the Machine and replace the filter element instantly!

Indicator lamp for hydraulic oil temperature AMN11

Indicator lamp signals max hydraulic oil temperature admissible has been exceeded.

Stop the Machine and check oil level or find a defect!

Engine oil low pressure lamp AMN6

Switch the ignition box key to position ”I”, and the control lamp

Indicator lamps for Low beam lights

start blinking and then goes off after starting the engine. The lamp lighted signals engine Oil is insufficient.

Indicator lamps Signal show ON the Low beam light.

Indicator lamp for engine overheated AMN7

When the engine temperature reaches the highest allowable

Indicator lamps for High beam lights

level, the engine overheating control lamp goes ON an audible warning is given.

Indicator lamps Signal show ON the High beam light.

Indicator lamp for traffic-indicator lights (LH) Indicator lamp ON will signal traffic-indicator lights are ON, or alarm lights have been turned ON. it is contorlled By Combination Switch (17).

Indicator lamp for traffic-indicator lights (RH) Indicator lamp ON will signal traffic-indicator lights are ON, or alarm lights have been turned ON. it is contorlled By Combination Switch (17).

ARX 91

45

2.7.

Controlling and operation of the machine

22

P rpm

Level height in sprinkling tank.

AMN27

Fuel filter indicator lamp AMN18

It signals the actual level of water in the tank, and when emptied to min show Displayed on the LCD With Red mark on bargraph.

Indicator lamp lighted ON signals water presence in fuel filter.

If this indicator is ON, please clean the fuel filter!

Check water level in the tank during Machine run

Indicator lamp for soft starting to move and stopping.

AMN16

Sprinkling pump indicator lamp AMN22

Indicator lamp signals sprinkling pump is ON.

Indicator lamp ON signals the mode of soft starting to move and stopping to move is ON. Intermittent flashing of this indicator lamp signals an error code for a defect within Machine travel system.

Shut down the Machine and call service organization in respect of failure repair on the Machine travel system!!!

46

CRAB mode indicator lamp AMN15

If the Machine is equipped with CRAB then Indicator lamp signals the drum is set to CRAB mode.

ARX 91

OPERATION MANUAL Steering wheel positioning (23) It is used to facilitate boarding and leaving the Machine by its operator.

Release lever (A) to position the steering wheel in the direction away from the column axis towards a dashboard.

A

400125 The lever (A), when shifted out, can be arrested in any position.

A

400126 Operator seat (24) Seat adjustment:

2

1. Backrest position 2. Arm support and lifting 3. Seat turning 4. Seat shifting 5. Seat springing stiffness according to weight indicator.

3

4

5

1

400122

Adjust your seat before driving !

Driver must be fastened with the seat belt while driving!

400253 ARX 91

47

2.7.

Controlling and operation of the machine

How to swivel operator’s place: P

0

15 A 20 A 15 A 5A 10 A 15 A 7.5 A 15 A

Operator’s place can be swivelled within the range of 56° when pedal is pressed. Once the pedal is released the operator’s place is locked (arrested) in one of 4 positions.

1

MAN

2

AUT

Seat switch: Seat switch is located in its cushion.

••

Description of seat switch function: It is used to interlock the engine starting or to stop the Machine if no operator sits on the seat.

MAX 56°

••

Interlocking of engine starting: When operator is not sitting on the seat the Machine cannot be started.

••

Machine stopping: If operator stands up from the seat while driving then the Machine will stop following 3 seconds.

••

Machine starting to move: Its operator must sit down on the seat and shift the travel controls (1) to neutral (N) and then select direction of running.

Do NOT load seat switch with other objects!

Cut-out box (25) It contains F1 - F8 fuses.

F1 - 15 A

Head Light

F2 - 20 A

Horn , traffic-indicator lights

F3 - 15 A

Work light , Charger

F4 - 5 A

cluster

F5 - 10 A

travel electronics , backing horn , brake lights

F6 - 15 A

Sprinkling

F7 - 7.5 A

Vibrations, CRAB* and Edge cutter*

F8 - 15 A

Spare * - Optional

48

ARX 91

OPERATION MANUAL Diagnostics socket (30) It is used to check and set the control units’ parameters via external computer units (notebook).

30

Hand pump control lever (31) It is used to control the hand pump when lifting or letting down the bonnet.

31

401622 Battery disconnector (32) It is used to disconnect the battery from the Machine frame.

Position “0“ - Machine wiring disconnected.

“0“

“I“

Position “I“ - Machine wiring connected.

401678 Hand pump (33) It is used to lift or let down the bonnet.

Located on LH side of rear frame.

401619 ARX 91

49

2.8.

How to Control and Use the Machine

22

P

15 A 20 A 15 A 5A 10 A 15 A 7.5 A 15 A

0

17

1

MAN

2

AUT

12

1

1

8

1

0

50

N

ARX 91

OPERATION MANUAL 2.8.1. Start the Engine Check daily before engine starting the amount of oil in the engine and hydraulic tank, cooling liquid in the cooling circuit, fuel in fuel tank, water level in water tank. Confirm no loosened, worn or missing parts exist on the Machine.

Start the engine only from the driver’s control stand! Use alarm horn to signal the engine starting and check nobody is endangered by starting the engine!

How to start: --

Switch ON the battery disconnector (32).

--

Insert key in the ignition box (12) in “0” position and switch over to “I” position.

--

All indicator lamps on cluster (22) will light up except CRAB mode and Sprinkling pump indicator lamps.

--

With that the brake, recharging and neutral indicator lamps on cluster (22) will remain ON also that time engine oil low pressure indicator lamp start blinking.

--

If you leave the key in ”I“ position for over 5 seconds then the acoustic alarm will switch ON - to warn operator about the battery discharged (acoustic alarm will turn OFF once engine is started). Unless it is started within 2 minutes, please get your key back to “0” position before starting the engine again.

--

Use alarm horn on combined switch (17) to signal engine starting.

--

Turn the key to “II” position to start the engine.

--

On cluster (22), following the starting, recharging indicator lamp shall go OFF.

--

Once the Machine has started to move the neutral lamp and brake lamp will go OFF.

Note If starting is unsuccessful, please turn your key back to ”0“ position. Unless engine starts even after 3 attempts - please check the Fuel system.

If recharging indicator lamp or hydraulic oil overheating indicator lamp will light up with the engine running then the audible alarm will go ON. With air filter lamp or hydraulics filter lamp lighted up audible alarm will go ON, engine will continue running.

Starting is interlocked: --

unless travel controls (1) are in neutral position (N)

--

unless operator is sitting on the seat

--

emergency brake (8) function is enabled.

Do NOT start the engine for over 30 seconds. Wait 2 minutes before attempting next start.

When starting at low temperatures the recharge indicator lamp will remain ON accompanied by a confirmed of sound alarm increase engine rpm adequately - the indicator lamp will go OFF. Following the engine start let the engine idle at increased rpm for 3 - 5 min.

It is forbidden to quickly increase and decrease engine speed. It can damage the engine!

Do NOT let the engine idle for over 10 minutes - any idling longer then that may cause fouling of injectors, piston rings, or valves to get seized!

Unless oil temperature reaches min. 60 °C, then the engine will not be lubricated sufficently - do not load the engine fully!

ARX 91

51

How to Control and Use the Machine

-

4 0

52

12

V

+

1

+

12

0

2.8.

2

V

3

ARX 91

OPERATION MANUAL How to start via cables from external power source:

Starting voltage from external power source shall be the voltage of 12V. Follow unconditionally the operation sequence below.

1. Connect one end of (+) cable pole to (+) pole of the battery discharged.

2. Connect second end of (+) cable pole to (+) pole of battery of the machine used to boost-start.

3. Connect one end of (-) cable pole to (-) pole of battery of the machine used to boost-start.

4. Connect the second end of (-) cable pole to such part of started Machine which is fix-wired with the engine (or to the cylinder block itself ).

! CAUTION !

When started, disconnect the battery jump cables in reverse order.

Do not connect (-) pole of cable to (-) pole of discharged battery of the Machine being started! There is risk of strong sparking in course of starting followed by explosion of battery-generated gas.

Make sure the non-insulated parts of the battery jump cable clamps do NOT contact each other!

Make sure the jump cable connected to (+) pole of the battery does NOT come into contact with electrically conductive parts of the Machine - danger of short circuit!

Do NOT lean over the battery - risk of electrolyte burn!

Rule out any presence of flammable sources (open flame, burning cigarettes, etc.)

Do NOT confirm voltage presence in a wire through sparking via Machine frame!

ARX 91

53

2.8.

How to Control and Use the Machine

22

15 A 20 A 15 A 5A 10 A 15 A 7.5 A 15 A

0

kg

1

MAN

2

AUT

13

1

1

2 3 4

1

0

54

N

ARX 91

OPERATION MANUAL 2.8.2. Travel and Reversing Before starting to move, please check the area in front and behind the Machine is clear and with no persons or obstructions present!

Use acoustic signal to communicate engine starting and wait long enough for those persons present to leave the in time the area round the Machine or the area beneath the Machine!

Operator must sit on the seat before the Machine starts moving! If the operator gets up from the seat during the Machine travel then the Machine will stop and brake.

Machine travel and reversation: Select travel direction: Start the engine. Adjust max engine rpm via accelerator control (13) Get the Machine moving by shifting travel controls (1) from (N) Neutral position to (0) Zero position and then by selecting a direction of running.

Shift the controls (1) to opposite direction to change the direction of Machine travel.

Travel speed selection: Travel speed corresponds to the deflection magnitude of travel controls (1) from zero position (0).

Travel speed can continuously be altered using speed potentiometer (2) within the range of MIN (turtle) to MAX (rabbit) with both work and travel mode controlled by switch (4).

If the speed potentiometer (2) is in MIN position then the Machine is unable to start moving.

Note The instantaneous stopping of the Machine by means of travel controls (1) applies to all travel modes of the Machine.

Shift the travel controls (1) to opposite position via (0) and then return to (0) position within the interval of 1 second to stop the Machine - the engine will continue to run.

Travel modes of the Machine: ••

RAMP (soft starting to move and stopping to move)

Travel in RAMP mode The function of soft starting to move or stopping to move prevents from forming the waves when compacting the bitumen surface during Machine travel.

Attention, in this mode the Machine stopway is longer!

Use speed potentiometer (2) to adjust the speed, and use travel control (1) to adjust travel direction.

Press pushbutton (3) to switch ON/OFF this function, indicator lamp on cluster (22) will light up to signal this function.

Move travel controls (1) to opposite position via (0), and then return it back to (0) position within 1 second interval to stop the Machine - the engine will remain running.

Following the travel controls (1) moved to neutral (N) the function will be OFF! Shift travel controls (1) to neutral (N) position, press pushbutton (3) - the function will become enabled again.

Note You may switch ON the function during Machine travel.

ARX 91

55

2.8.

How to Control and Use the Machine

22

14

15

15 A 20 A 15 A 5A 10 A 15 A 7.5 A 15 A

0

kg

1

MAN

2

AUT

16

13 1

7

7

1

2

1

0

56

N

ARX 91

OPERATION MANUAL Machine travel and reversation incl. vibrations Adjust max engine rpm via accelerator lever (13), and adjust travel speed via speed potentiometer (2).

Use selector switch of the vibrating drum (14) to choose vibration (front / both / rear), and use vibration amplitude selector switch (15) to choose high or low amplitude.

Vibration manual switching ON/OFF mode (MAN): Use switch (16) to turn ON/OFF this function.

Press button (7) on travel control (1) to switch ON the vibration.

Indicator lamp on cluster (22) lighted up will signal this function.

Press button (7) on travel control (1) again to switch OFF vibration.

Note MAN mode enables to switch ON vibration on stationary Machine, the travel controls (1) shall be in (0) position.

You can switch OFF the vibration by shifting travel controls (1) to neutral (N) position.

Automatic vibration switching ON/OFF mode (AUT): Use switch (16) to turn ON/OFF this function.

Press button (7) on travel control (1) to switch ON vibration.

Indicator lamp lighted up on cluster (22) will signal vibration function.

Vibration will automatically switch ON at travel speed over 0.5 km x hour-1 (0.3 MPH).

Vibration will automatically switch OFF at travel speed below 0.5 km x hour-1 (0.3 MPH).

Automatic vibration function remains enabled even after travel controls (1) have been moved via position (0).

Note Vibration can be switched OFF through shifting travel controls (1) to neutral (N) position.

MA 25% X MAX 15%

For the maximum permissible slope gradient when driving uphill and across the slope gradient, see figures.

The values given are lower depending on adhesive conditions and the machine instantaneous weight!

MAX 35%

ARX 91

57

2.8.

How to Control and Use the Machine

22

P

15 A 20 A 15 A 5A 10 A 15 A 7.5 A 15 A

0

kg

1

MAN

2

AUT

12 13 7

1

7

1

8

1

0

58

N

ARX 91

OPERATION MANUAL 2.8.3. Emergency stop of the Machine Apply this in the event of failure where the engine is unable to be shut off via the key in the ignition box, or through shifting the travel controls (1) to position (0)!

How to switch ON: Press emergency brake button (8) and the Machine will brake, engine will turn OFF and the acoustic alarm will start.

On cluster (22) the indicator lamps for seat switch, parking brake, recharging will light up.

How to switch OFF: Turn the press button in the direction of arrows and the acoustic alarm will get turned OFF. On cluster (22) the parking brake indicator lamp and neutral indicator lamp will remain ON. Shift travel controls (1) to neutral (N) position, the Machine can be started again in this position.

It is forbidden to use the emergency brake for turning off the engine during normal operation of the machine!

2.8.4. Stop the Machine and the Engine Press button (7) on travel control (1) to switch OFF vibration, indicator lamp on cluster (22) will go OFF. Stop the Machine through shifting travel controls (1) to neutral (N) position.

Use accelerator Lever (13) to adjust minimal engine speed.

Switch over the key in the ignition box (12) to “0“ position, and tilt back the ignition box lid to close it.

Do not stop hot engine instantly but keep it running idle for 3 minutes. The engine and turbocharger will get cooled down slowly and evenly!

Travel controls (1) shall be always in neutral (N) position!

Switch OFF the battery disconnector during Machine shutdown!

ARX 91

59

2.8.

How to Control and Use the Machine

2.8.5. Machine parking Shut down the Machine on flat and solid surface at a point with no potential of natural hazard (landslides, possible flooding, etc.)

Following the engine stop, before leaving the Machine, please disconnect its battery disconnector (32).

Clean the Machine to remove dirt (scrapers and drums).

Make overall inspection of the Machine and repair any defects that have occurred during operation.

Lock the Machine covers.

3351

30 sec

Switch off the battery disconnector no sooner than 30 seconds after removing the key from the ignition switch.

0

3351

Do NOT stop hot engine instantly, but instead let it idle for 3 minutes. The engine and turbocharger will cool down slowly and evenly!

60

ARX 91

OPERATION MANUAL 2.8.6. Bonnet raising and lowering Stop the Machine, shut off the engine, and disconnect battery disconnector (32).

“0“

“I“

Lift the bonnet with the engine shut off and battery disconnector disconnected!

401678 Lift the bonnet Remove control lever and insert in the hand pump.

Turn the bonnet lifting valve clockwise till the stop, do not tighten the valve with force.

Pump to lift the bonnet.

When lifted, secure bonnet with hydraulic cylinder valve against any descent.

With the bonnet lifted, NEVER turn the Machine (right/left), hazard of damage to the bonnet

Let down the bonnet Unlock bonnet via hydraulic cylinder valve.

Turn the bonnet lifting valve anticlockwise till the stop, the bonnet will start to descend.

Confirm safe touch-down of the bonnet.

Remove control lever and put it inside Tool Box.

Confirm no other persons are endangered with the bonnet descending!

NEVER leave limbs within the bonnet descent area!

ARX 91

61

2.8.

How to Control and Use the Machine

22

15 A 20 A 15 A 5A 10 A 15 A 7.5 A 15 A

0

kg

1

MAN

2

AUT

11

9

10

62

ARX 91

OPERATION MANUAL 2.8.7. Sprinkling It is used to sprinkle the Machine drums.

Switch ON one of two or both sprinkling pumps as per water pressure requirements via sprinkling pumps selector switch (11).

Indicator lamp on cluster (22) will glow up on switching ON the sprinkling pump.

Water level in the tank Displayed on the LCD of Cluster (22) with bargraph.

Using the potentiometer (10), set the sprinkling frequency within the range of MIN / MAX. Using the watering button (9), it is possible to switch on the additional watering of drums..

Check water level in the tank during Machine operation.

We recommend to alter the pumps following 100 motohours in order to ensure their uniform wear.

ARX 91

63

2.8.

How to Control and Use the Machine

2.8.8. Ammann edgecutter (Optional) Edge cutter and compacter are options supplied upon request of the customer. They are not included as standard accessories of the machine.

To additional assembly use appropriate manual.

Scraper plate location.

401635B Scraper plate 1 - Name - always mentioned only in the English version

2

2 - Type

3

3 - Serial number 4 - Maximum weight

TYPE

AMMANN INDIA PRIVATE LIMITED BLOCK NO. 157, AT DITASAN, P.O.- JAGUDAN STATE HIGHWAY , MEHSANA- 382710.

GUJARAT , INDIA

5 - Year of manufacture

4

SERIAL NUMBER

MAXIMUM MASS

DESIGNATION

YEAR OF CONSTRUCTION

MADE IN INDIA

5

1

3459 How to activate the cutter Open the valve of disc sprinkling on the edge cutter arm.

401635 Turn the switch of sprinkling (11) on to the position II.. Sprinkling of the disk is connected to the circuit of sprinkling of the front tread.

P

0

kg

1

MAN

2

AUT

11 64

ARX 91

OPERATION MANUAL 6

Make sure nobody is endangered when the edge cutter is started!

5

Press button (5), (6) (see up/down symbols on the button) to set the edge cutter to the required position.

The required position is being set while the button is pressed.

After reaching the limit position in either direction, the cutter will automatically stop.

401710 The cutting disc (2) can be replaced for the compacting disc (3).

To replace them, dismantle 6 bolts holding the compacting disc on the rear strap. Fix the unused cutting disc to the rear right strap of the drum by two bolts.

3

2

401636

2.8.9. Infra thermometer (Optional) It is activated by turning on the key in the switch box (12) and it measures the temperature of the bitumen surface being rolled.

The temperature is sensed by a sensor. The measured temperature in °C is indicated on the display (26).

401639

26

P

0

kg

ARX 91

1

MAN

2

AUT

65

2.9.

Machine transportation

2.9.1. Machine transportation by its own axle

••

Move the roller by its own axle when moving within a work-ing site outside public roads.

When moving, observe the safety measures applicable to the working site.

you may switch (4) on the travel mode controller when crossing with the Machine on finished road.

In case of long transportation distances, please make 1-hour cooling breaks every 2 hours. Non-observance of this advice will put in jeopardy of Machine damage that the manufacturer will in no and any circumstances bear responsibility for.

Follow those safety measures specified for the work site when shifting the Machine.

2.9.2. Machine transportation by public road

••

When on the road, the machine should be transported on a vehicle.

When transporting the machine on a vehicle, observe the regulations in force in the given territory.

When loading and unloading, the vehicle transporting the machine must be braked and mechanically protected against accidental movement using scotch blocks 3.

The machine on the vehicle must be properly tied and mechanically secured against longitudinal and lateral displacement as well as against tipping 1.

The drums must be secured using scotch blocks 2.

66

1

3 9

1

2

ARX 91

OPERATION MANUAL 2.9.3. How to load the Machine Use drive-up ramps or a crane to load the machine on the transporting vehicle.

2.9.3.1. Loading the machine using a ramp When loading the machine using a ramp, all safety regulations related to loading of the machine valid in the place of loading must be adhered to. The ramp must have appropriate loading capacity, antislip surface and must be stored on a flat surface.

We recommend that you adhere to regulation BGR 233.

Maximum permissible incline of the ramp is 30 %.

When loading the machine, a second person must be present to signal approach onto the ramp. See the list of hand signals in chapter 2.2.6.

Pay increased attention when loading the machine. Improper handling can cause serious injury or death.

MAX 30%

Non-adherence to the prescribed parameters of the ramp may result in damage to the machine.

ARX 91

67

2.9.

Machine transportation

2.9.3.2. Loading the machine on the transporting vehicle using a crane For loading with crane the Machine is fitted with lifting lugs.

9200 kg (20 283 lb) Lmin = 5 m 2x min 2500 kg (2x min 5512 lb)

Lmin = 5 m 2x min 2500 kg (2x min 5512 lb)

When loading and unloading the machine or its parts, it is necessary to observe the provisions of ČSN ISO 12480-1 and to use slings under ČSN EN 1492-4+A1.

Before lifting, the Machine joint must be secured against slight turning.

How to secure the joint: Use pin 1 and safety pin lock (2) to secure the joint before loading.

Observe safety regulations when loading and unloading!

Use the crane of sufficient loading capacity!

Use corresponding and unbroken rigging of sufficient loading capacity!

The Machine must be tied to the lifting lugs on the Machine!

Only a trained person (slinger) may carry out the tying of the Machine!

Keep off the area beneath the hanging load!

68

1

2

ARX 91

2.10. Special conditions to use the Machine

OPERATION MANUAL

2.10.1. Machine towing To provide for towing the Machine is equipped with two lugs on front frame and two lugs on rear frame.

When towed the Machine shall be attached with both lugs !

When towing, please use undamaged towing cable or pull rod of sufficient loading capacity 1.5 higher than the weight of hauled Machine. It is forbidden to use a chain for hauling.

It will be necessary to maintain minimal deflection from direct angle of hauling.

Max deflection will be possible within angle of up to 30°.

When towing, it is necessary to ensure the continuous movement. Do not exceed a towing speed of more than 2 km/ hour (1.2 mph).

The machine should only be towed for the shortest possible distance – to extricate the machine if it gets stuck or is blocking traffic in case of breakdown. Do not tow the machine for a longer distance than 300 m (0.19 mi).

The hauling machine shall fit with its size the Machine broken. It shall have sufficient hauling force (performance), weight and brake effect.

When hauling downhill with the help of cable it will be necessary to attach next hauling machine to the rear part of the Machine broken. In this way it will be possible to avoid uncontrolled motion of the Machine damaged.

••

A sunken machine can be towed for a short distance if the engine is running and the travel drive and steering are working. The operator on the towed machine must steer the machine in the towing direction.

••

If the engine does not work, or there is a defect in the hydraulic system, then you must release the brake of the machine and short-circuit the hydraulic circuit. Then the machine can be towed.

No person may stay on the towed machine!

After the brake is released and the hydraulic circuit is short-circuited, all of the brakes are disabled!

Before releasing the brake, secure the machine with wooden scotch blocks against motion!

Do not touch hot parts of the machine, burn hazard!

ARX 91

69

2.10. Special conditions to use the Machine How to brake off: Lift bonnet and secure via hydraulic cylinder valve.

••

Turn the bonnet lifting valve to the anticlockwise , up to its stop, do not tighten with force.

Short-Circuiting of Travel pump: •

•

Slacken the locking nut (2) on Travel pump (Combo pump) by turning them anticlock wise by half turn and do same process on nut beneath of pump.

1

Tighten the Screw (1) clockwise towards the springs.if an increased resistance is felt, the screw in the spring by a half turn and do same process on nut beneath of pump.

2

Before Slacken the locking nut (2) Measure the distance between the tip of screw and face of the nut to restore it after short-circting.

1

2

70

ARX 91

OPERATION MANUAL How to brake off the Machine: ••

Disconnect the T-connector (B) from Connector (A) which connected B1 port of Travel Control Block.

••

install one end of hose provide in toolkit on Connector (A) which connected B1 port of Travel Control Block.

B A

Before braking off secure the Machine with wooden scotch blocks against starting to move!

••

Disconnect the T-connector (C) from Elbow (D) on Hand Pump.

••

install another end of hose provide in toolkit on Connector (D) on Hand Pump.

D C

Switch on the battery disconnector (32).

Turn the bonnet lifting valve to the clockwise , up to its stop, do not tighten with force.

Insert the lever into the pump and pressurize the brake circuit by at least 30 full strokes (one stroke = movement of the lever up and down).

Now the Machine is braked off, and it will be possible to tow it away.

32

Due to leakages, the pressure in the brakes can drop during the towing.

Check the drum of the towed machine for the occurrence of braking or skidding.

In such a case interrupt the towing and pump again using the lever in the manual hydrogenerator.

When towing is completed, please secure the drum with scotch blocks (cotters), and put into initial state.

ARX 91

71

2.10. Special conditions to use the Machine How to put into initial state Turn the bonnet lifting valve to the anticlockwise , up to its stop, do not tighten with force.

••

Disconnect the end of hose on Elbow (D) on Hand Pump.

•

Install T-connector (C) on Elbow (D) on Hand Pump

D C

••

Disconnect another end of hose provide in toolkit on Connector (A) which connected to B1 port of travel Control Block.

••

install the T-connector (B) on Connector (A) which connected to B1 port of travel Control Block.

B A

•

Slacken the screw (1) to its initial position as befor shortcircuiting and do same process on screw beneath of pump.

•

Fasten the locking nut (2) on by turning them clockwise and do same process on lock nut beneath of pump.

•

Tighten the nut (2) with a torque of 24 Nm and do same process on lock nut beneth of pump

1

2

72

ARX 91

OPERATION MANUAL 1

2

Unlock bonnet via hydraulic cylinder valve and let the bonnet rest at its initial position

Turn the bonnet lifting valve to the anticlockwise bonnet, will start to descend.

Confirm safe touch-down of the bonnet.

Take out the lever (31) and put it in the Tool Box.

Confirm no other persons are endangered with the bonnet descending!

NEVER leave limbs within the bonnet descent area!

ARX 91

73

2.10. Special conditions to use the Machine 2.10.2. How to operate the Machine during its running Do NOT load the Machine at its full capacity when putting the new Machine into operation or following its major overhaul during the first 30 hours!

2.10.3. Machine operation under low temperatures Compacting during winter season depends on the content of fine particles and water in the soil being compacted. With the temperature dropping below freezing point the soil becomes more solid and harder to compact.

At the temperatures below 0 °C (32 °F) it is possible to compact only dry soils (and stony loose materials), or carry out rapid compaction of non-frozen materials (before soil gets frozen).

Set up the Machine for operation at low temperatures: ••

Check concentration of engine cooling liquid.

••

Exchange Engine oil for the one recommended for given external temperature range.

••

Use hydraulic oil of corresponding Kinematic viscosity.

••

Use winter diesel oil.

••

Confirm battery has been recharged.

A precondition for proper starting at low temperatures is that the battery is OK. The Machine can be used at its full capacity only after the Refill have been heated to their operating temperatures.

2.10.4. Machine operation under High temperaturess and humidity The engine power lowers with the air temperature and moisture increasing. Due to the fact that both these factors reducing the engine power, are independent on each other, it is possible to describe their impact as follows: --

each 10 °C (18 °F) of temperature rise means power drop by up to 4 % (at constant humidity)

--

each 10 % of RH increase means power drop by up to 2 % (at constant temperature).

2.10.5. Machine operation under high altitudes With the altitudes increasing the engine power drops due to lower atmospheric pressure and lower specific weight of intake air.

The engine power is affected by the environment in which the machine is working.

The machine may be used up to a maximum altitude of 3,658 m (12,000 ft).

2.10.6. Machine operation at extremely dusty environment While in extrenely dusty environment, please cut short the intervals of cleaning and replacing the air filter elements, and cut short the intervals of cleaning the engine coolers.

Recommended interval of cleaning is 1x per week.

2.10.7. Driving with vibrations on compacted and hard materials During Machine travel with vibration the drums may loose contact with the materials being compacted (so called vibro-stroke) due to high level of compaction of the background material or travel with vibration on hard materials. This condition will come to light in the form of increased vibration transfer into Machine frame and onto operator’s control stand. The vibro-stroke can partly be eliminated through the increased travel speed.

It is banned to work in vibro-stroke mode in the long term!

In extreme cases there is Machine damage hazard or operator’s health hazard!

At ambient temperatures when hydraulic oil temperature is constantly round 90 °C (194 °F), we recommend to exchange oil for the one with Kinematic viscosity of 100 mm2/s.

74

ARX 91

OPERATION MANUAL Notes

ARX 91

75

76

ARX 91

MAINTENANCE MANUAL

3. MAINTENANCE MANUAL ARX 91 (Cummins BS lll)

ARX 91

77

78

ARX 91

3.1.

Safety and other measures for machine maintenance

3.1.1. Safety during Machine Maintenance

3.1.2. Fire precautions when refilling

Lubrication, maintenance & adjustments must be carried out:

••

In terms of fire safety the flammable liquids applied at the Machine split into the following Danger Numbers:

••

By trained specialists.

Danger Number II – Diesel Oil

••

In line with safety instructions given in the Vibrating Roller Operation Manual.

Danger Number IV - Mineral Oils, Lubricating Greases ••

••

According to the time intervals as stated in Lubrication Table following the hours of actual operation.

Place the oil exchange point where it does not interfere with explosion / fire hazard areas.

••

Iabel with Tables and No Smoking & No Open Fire Signs.

••

With the Machine located on a flat fixed surface secured against self-motion (wedges and with the steering joint locked.

••

Design the size of handling area so it can catch the amount of flammable liquid equal to the capacity of the largest ves-sel, shipping container.

••

With the wiring disconnected and the ignition key removed.

••

Fit it with portable fire extinguishers.

••

On the cooled down parts of the Machine.

••

••

Following the cleaning of the Machine, of lubrication points & maintenance points and of repair points.

Use containers like metal barrels, jerri cans, tin cans to han-dle the oils and Diesel oil.

••

••

Using proper undamaged tools.

Confirm the shipping containers are properly closed during storage.

••

Replacing with new original parts per the Spare Parts Cata-logue.

••

••

With sufficient lighting of the entire Machine when under lowered visibility or at night.

Make sure the containers have one hole, and are stored with their hole up, and secured against their contents purring out or dripping.

••

••

With the guards (covers) and safety elements reinstalled upon work completion, if previously dismantled.

Label the containers with indelible inscription specifying the content & flammability number.

••

Together with retightening bolted connections – using proper torque, and checking tightness of the connections.

••

Following the heating of operation fillings (danger of burns).

Use recommended refills only.

Confirm all safeguard equipment func-tions are OK once adjustments or mainte-nance are completed!

ARX 91

79

3.1.

Safety and other measures for machine maintenance

3.1.3. Ecological and hygienic principles

Ecological principles

When operating and maintaining the machines a User must follow general health & environment protection principles along with the acts, public notices & regulations related to these issues and effective within the territory a machine is used.

Once disposed of (dismantled, refilled) the fillings of the Machine’s individual systems and some of its parts become waste with hazardous properties in terms of the environment.

Hygienic principles ••

••

Oil products Battery refilling, plus painting materials (coat-ing compositions) incl. thinners are materials causing health hazards. Workers that come into contact with these prod-ucts during machine operation or maintenance must ob-serve general principles of health self-protection and follow safety & hygienic instructions of these products’ manufacturers

This waste product category includes the following --

Organic or synthetic lubricants, oils and fuels

--

Brake fluids

--

Cooling liquids

--

Battery charges and Battery themselves

Please note the following in particular:

--

Cleaning & preserving agents

--

Protect your Eyes & skin when handling the Battery

--

All the dismantled filters & filter elements

--

Protect your skin when handling oil products, painting materials and cooling liquids

--

--

Wash your hands upon work completion and before tak-ing meals; treat your hands with reparation (recovery) cream

All the worn & discarded hydraulic hoses & fuel hose, metal rubbers and other elements of the Machine fouled by the abovementioned products.

--

Observe machine operating instructions when handling its cooling systems

••

ALWAYS store oil products, refilling of cooling systems and Battery plus paints incl. Organic thinners and also the clean-ing & preserving agents in their genuine original properly identified packages. Never store these materials in unla-belled bottles or other vessels due to exchange hazard. Es-pecially hazardous is the potential of being mistaken with eatables or beverages.

••

Upon skin, mucosa or eye contacts, or vapour inhalation, you must apply first aid measures instantly. During acci-dental ingestion of these products you must call for prompt medical attention.

••

Use always ear protectors (muffs) of proper type and con-struction when operating the Machine.

80

••

Following the disposal of the given ma-terials and parts these must be han-dled under the respective National Environmental Policy Regulations, and in line with Health Regulations.

ARX 91

3.2.

Specification of fluids

3.2.1. Engine oil

Viscosity Diagram 2412

Engine oil has been specified as per its performance classification and viscosity classification.

°F

°C

122

50

104

40

86

30

68

20

50

10

32

0

14

-10

-4

-20

-22

-30

-40

-40

Performance classification under API (AMETICAN PETROLEUM INSTITUTE)

ACEA (ASSOTIATION DES CONSTRUCTEUERS EUROPPÉENS DE AUTOMOBILE) Viscosity classification To determine SAE (SOCIETY OF AUTOMOTIVE ENGINEERS) viscosity class the ambient temperature and type of operations at the place where the Machine will be used are decisive.

The use of admissible oil under API: CH-4/SJ; CI-4 CCMC DHD-1

15W - 40

CCMC (COMMITE OF COMMON MARKET AUTOMOBILE CONSTRUCTORS)

All the year round: SAE 15W-40, refer to Fig. Note Exceeding low temperature limit leads to no engine damage; it may only cause some starting difficulties.

It is convenient to use universal multi-range oils so to avoid any necessity to exchange oil due to ambient temperature.

5W - 30

API CI-4 oil is recommended as especially appropriate.

10W - 30

ACEA: E-5

It is possible to use synthetic engine oils when oils’ performance and viscosity classifications correspond to the recommended mineral oils.

Exchange periods shall be observed at the same intervals like when mineral oils are used.

To perform starting at the temperatures below 0 °C (32 °F) easier the engine manufacturer recommends SAE 10W-30 oil.

282N224T Exceeding upper temperature limit, with regard to oil’s reduced capabilities, must not last for some long period.

When using oil under API CG-4/SH the exchange interval must be reduced to half, i.e. 125 hours.

ARX 91

81

3.2.

Specification of fluids

3.2.2. Fuel Diesel oil is used as the engine fuel: ••

EN 590

••

ASTM D6078-78: 1-D and 2-D

••

The ASTM 2D is recommended to use as optimal one.

Fuel viscosity shall be over 1,3 cST at 40 °C (104 °F) to provide for fair characteristics of the liquidity and lubricating of the fuel system components.

At ambient temperatures below 0 °C (32 °F) you must use winter diesel oil. At ambient temperatures below -15 °C (5 °F) it will be necessary to use special diesel oil with additives for these purposes (”engine super diesel oil”).

Use of biofuel (Diesel fuel) Using the fuel mixture under the trade name of Biofuel is in principle approved by the engine manufacturer for the engine on the machine if it conforms to the specifications under EN 14214 or ASTM D6751.

Before using Biofuel on the machine, make sure that it is supplied by a reputable supplier who supplies fuels corresponding to the above mentioned standards.

Always ask the supplier of Biofuel for information concerning the condition under which it can be used.

Guarantee for the engine will be rejected when using Biofuel not conforming to the above-mentioned standards and if the fuel system or engine is damaged as a result of using improper Biofuel!

! CAUTION !

When using Biofuel, power can be reduced by up to 12% depending on the used mixture of Biofuel.

Therefore, do not adjust the engine or the setting of the injection pump for increasing the power in any case. Never mix the fuel mixture at the place of use.

Biofuel has a higher cloud point at a low ambient temperature, which leads to the creation of wax crystals in the fuel resulting in the fuel filter clogging.

When using Biofuel, it is necessary to shorten the intervals of the engine oil exchange and replacement of an oil filter and fuel filter.

When changing over to Biofuel, the action of Biofuel releases corrosion and impurities created on the fuel tank internal walls. Impurities are brought by the fuel to the filter catching them and the filter must be replaced afterwards.

Biofuel has a higher ability to absorb atmospheric moisture, which results in the condensation of atmospheric moisture on the internal walls of the tank and a higher content of water in the fuel and the need for more frequent discharging of water from the fuel filter separators. The possibility of the occurrence of the problem increases in cold weather.

If Biofuel is used all the year round, it is necessary to clean the fuel system under the engine operation with a clean diesel fuel for at least 30 minutes before parking the machine for longer than 3 months.

Further, it is necessary to drain off the fuel tank, clean it, and either fill it with diesel fuel or minimise the occurrence of moisture and limit the microbiological growth inside the tank. Consult the measures with the fuel supplier.

82

ARX 91

MAINTENANCE MANUAL 3.2.3. Cooling liquid

3.2.5. Gearbox oil 2186

2152

Fill the engine cooling system with cooling liquid comprising 50% of ethylene glycol antifreezing mixture and 50% of Water

Use high-quality oil corresponding to API GL-5, or EP or MILL-2105 D to lubricate gearbox, pumps and drum reductors.

Do NOT use earthy (hard) water with higher content of calcium, magnesium which brings calculus formation , with higher content of chlorides and sulphates which causes corrosion.

Viscosity SAE 80W/90 for outdoor temperature range -10 °C 30 °C (14 °F - 86 °F).

Refer to CUMMINS Engine Operation and Maintenance Manual CUMMINS. Max content of compounds of calcium and magnesium is 170 milligrams - hardness of water.

Max content of compounds of chlorine is 40 milligrams.

Viscosity SAE 85W/140 for outdoor temperature range 20 °C 45 °C (68 °F - 113 °F).

Operating temperature of oil shall not exceed 85 °C - 90 °C (185 °F - 194 °F).

Max content of compounds of sulphur is 100 milligrams.

3.2.6. Lubrication grease Do Not use the portion of antifreeze cooling agent in cooling liquid higher than 50% (Point of congelation is 36 °C [-34 °F], boiling point is 110 °C [228 °F] unless badly required.

0787

Use plastic lubricant with lithium content to lubricate the Machine under the following standards: ISO 6743/9 CCEB 2 DIN 51 502 KP2K-30

NEVER use the portion over 68%!

We do Not recommend to manually blend antifreeze agents.Mixing Various types of cooling liquid may causes loss of anti coorrosion properties. check the portion of antifreeze cooling agent in cooing liquid with refractometer always before winter season starts.

When mixing antifreeze cooling agent based on nitrides with the agent based on amines the health hazardous nitroamines will form.

3.2.7. Drum cooling liquid

Mixture ARX 91:

2152

60 l (16 GalUS) of water 2 l (0.5 GalUS) Anticorit SKR 40

3.2.4. Hydraulic oil 2158

Only the quality hydraulic oil of performance class under ISO 6743/ HV (corresponds to DIN 51524 part 3 HVLP; CETOP RP 91 H) shall be used for the Machine’s hydraulic system.

Fill the Machines normally with hydraulic oil that has Kinematic viscosity of 68 mm2/s at 40 °C (104 °F) ISO VG 68. This oil is most appropriate for its use within the widest range of ambient temperatures.

Synthetic Hydraulic oil Hydraulic system is able to be filled with synthetic oil which, if any leaks occur, will be degraded with no residues, via the microorganisms found in water and in soil.

Please consult always with oil manufacturer or dealer any switching from mineral oil to synthetic one or mixing the oils of various brands!

ARX 91

83

3.3.

Refills Part

Engine

Medium Type

Engine oil under Section 3.2.1.

Medium Amount l (gal US)

Brand

7 (1.85) 2412

Fuel tank

Fuel under Section 3.2.2.

200 (52)

Hydraulic system

Hydraulic oil under Section 3.2.4.

70 (18.5) 2158

Drum bearings, calliper bearLube grease under Section 3.2.6. ings, king pins, suspensions

As required

Cooling system

24 (6.36)

Coolant under Section 3.2.3.

0787

2152

Vibration drum ARX 91

Engine oil under Section 3.2.1.

2x10 (2x2.64) 2412

Drum drive reducer

Gearbox oil according to chapter 3.2.5.

2x1.1 (0.29) 2186

Sprinkling tank

Water

1000 (264) 2567

Drum cooling liquid ARX 91

Liquid under Section 3.2.7.

2x60 (16) 2152

84

ARX 91

3.4.

Lubrication and Maintenance Chart

Every 20 hours of operation or daily 3.6.1.

Engine oil level check

3.6.2.

Engine cooling liquid level check

3.6.3.

Inspect the engine belt

3.6.4.

Crankcase breather

3.6.5.

Air filter dust valve check

3.6.6.

Inspect fan condition

3.6.7.

Fuel level check

3.6.8.

Hydraulic tank oil level check

3.6.9.

Water tank refilling

3.6.10.

Inspect alarm and control devices

Every 250 hours of operation or 3 months 3.6.28.

oil in gearboxes*

3.6.11.

Engine oil exchange

3.6.12.

Inspect engine induction manifold

3.6.13.

Inspect engine cooling circuit

3.6.14.

Checking oil in gearboxes

3.6.15.

Inspect the battery

3.6.16.

Air filter sensor check

3.6.17.

Watering filter cleaning

3.6.18.

Machine lubrication

Every 500 hours of operation or 6 months 3.6.19.

Engine fuel filter and water seperator exchange

3.6.20.

Engine cooling liquid level check

3.6.21.

Replace air filter elements

3.6.22.

Check of wiring

3.6.24.

Vibrations system oil exchange **

ARX 91

85

3.4.

Lubrication and Maintenance Chart

Every 1000 hours of operation or 1 year 3.6.23.

Inspect engine belt

3.6.24.

Vibrations system oil exchange

3.6.25.

Inspect the Vibration damper system

3.6.26.

Fuel tank cleaning

3.6.27.

Water tank cleaning

Every 1500 hours of operation or 1.5 years 3.6.28.

Exchanging oil in gearboxes

Every 2000 hours of operation or 2 years 3.6.29.

Checking and adjusting valve clearance

3.6.30.

Engine coolant exchange

3.6.31.

Replace hydraulic oil and filters

Maintenance as required

*

3.6.32.

Deaerating (venting) the fuel system

3.6.33.

Cleaning the water separator

3.6.34.

Cleaning of coolers

3.6.35.

Drain water from sprinkling circuit before winter season

3.6.36.

Adjustment of scrapers

3.6.37.

Machine cleaning

3.6.38.

Check the tightening of bolted connections

First after 250 motohours.

** First after 500 motohours.

86

ARX 91

3.5.

Lubrication and Service plan

LUBRICATION AND SERVICE PLAN ARX 91 CONTROL / CHECK LUBRICATE EXCHANGE

2000 1500 1000 500 250 20

ARX 91

Engine oil:

SAE 15W/40

API CH-4/SJ; CI-4/SK

Hydraulic oil:

ISO VG 68

ISO 6743/HV

Grease:

ISO 6743/9

CCEB 2

Transmission oil:

SAE 85W/140

API GL-5

87

3.6.

Lubrication and Maintenance Operations

Carry out lubrication and maintenance in regularly repeated intervals as per the everyday data reading on the counter of hours actually worked.

P

15 A 20 A 15 A 5A 10 A 15 A 7.5 A 15 A

rpm

0

kg

1

MAN

2

AUT

This Manual includes only the basic engine information, others are given in the Engine Operaion and Maintenance Manual which is part of documentation supplied with the Machine.

Follow the instructions given in the Engine Operation and Maintenance Manual!

Removed or loose bolts, plugs, threaded joints of the hydraulics, etc. shall be tightened with the torque according to the charts in Section 3.6.38. unless a different value is given with the relevant operation.

Carry out the inspection of the Machine located on flat, solid surface secured against self-motion (scotch blocks), this always with the engine OFF , key removed from ignition box and with the wiring disconnected (unless otherwise required).

After the first 250 hours of working with a new machine (or after machine general overhaul), make the following operations: 3.6.28.

The first oil exchange in drum gearbox and gearbox pumps drive

After the first 500 hours of working with a new machine (or after machine general overhaul), make the following operations: 3.6.24.

88

Vibrations system oil exchange

ARX 91

MAINTENANCE MANUAL Every 20 hours of operation or daily 3.6.1. Engine oil level check ••

Pull out oil dipstick (1), wipe it.

••

Put it back down to the stop and pull out again to read the oil level.

Note If the engine was running, wait approx 3 minutes until oil descends into engine sump.

••

1

Replenish oil through filler-neck with the filler plug removed (2).

2

Note ••

Low division mark L shows lowest possible oil level, high division mark H (High) shows the highest level.

••

The amount of oil between Low and High marks is 1.5 l (1.6 U.S. Quart).

••

Following the refill, please wait approx 3 minutes until oil descends into the sump, then check the level.

Do NOT run the engine unless there is correct oil level in the engine.

Maintain the level between the division lines stamped on the dipstick.

Refill the oil of identical type as stated in Section 3.2.1.

ARX 91

400157

89

3.6.

Lubrication and Maintenance Operations

3.6.2. Engine cooling liquid level check ••

Do it before starting the engine, visual inspection of the level.

••

Top up through filler neck (1).

••

Keep level between ”MIN” and ”MAX” lines.

••

At higher losses find out any cooling system leakage and repair the cause.

1

Wait to remove the filler plug only after engine coolant temperature drops below 50 °C (120 °F). If filler plug is removed at higher temperature then the hazard of vapour scald or coolant scald will occur due to inner overpressure effect.

MAX MIN

Do NOT use any additives to repair cooling system leaking into the engine coolant!

Do NOT refill cold coolant in hot engine!

Danger of engine castings damaged.

Top up only with the coolant consisting of antifreeze agents of identical base under the Section 3.2.3.

400159

90

ARX 91

MAINTENANCE MANUAL 3.6.3. Inspect the engine belt ••

Make visual belt inspection, monitor any of its damage.

Cracks perpendicular to the belt width are not considered a damage.

When longitudinal cracks occur on the belt, or belt edges are shattered, or extracted parts of material, then the belt must be replaced.

V - belt Order number: 1503864

400161

3.6.4. Crankcase breather ••

Check crankcase breather pipe so it is not clogged due to any deposits, fragments, chips, or in winter frozen with ice.

When running the Machine during low temperature period or under low temperature conditions, make the inspections in shorter intervals.

400162 ARX 91

91

3.6.

Lubrication and Maintenance Operations

3.6.5. Air filter dust valve check ••

Clean the exit slit, press to remove any dust trapped.

Note Any dust trapped in the dust valve will automatically be emptied with the Machine running.

Do NOT operate the Machine when dust valve is damaged.

If air filter dust valve is damaged, replace it with new one of identical type!

3.6.6. Inspect fan condition ••

92

Inspect visually the fan. If damaged (e.g. missing parts of material, cracks, shape changes, etc.), replace the fan.

ARX 91

MAINTENANCE MANUAL 3.6.7. Fuel level check ••

Check the amount of fuel Displayed on LCD of cluster (22) with bargraph.

••

Minimal amount of fuel is Displayed on the LCD of Cluster (22) With Red mark on bargraph.

P rpm

••

Clean tank filler cap (1) and filler neck (2).

••

Unlock tank filler cap lock, turn the filler cap and remove it.

••

Refill the tank up to the bottom edge of filler neck via the strainer.

1

Note Fuel tank capacity is 200 l (52 gal US).

2

NO smoking and no use of open flame when at work.

Do NOT refill fuel while engine is running.

Do NOT use up fully the tank. When used up fully the entire fuel system must then be deaerated, which is rather hard and demanding.

Use solely a clean recommended fuel per Section 3.2.2.

NEVER replenish fuel in confined space.

Fuel must NOT be spilled.

ARX 91

93

3.6.

Lubrication and Maintenance Operations

3.6.8. Hydraulic tank oil level check ••

Lift the bonnet.

••

Check oil level in oil gauge.

••

Fill up oil via the filling device using quick-coupling (1), proceed as per Section 3.6.31.

1

Conduct this filling method as emergency one - not recommended by manufacturer!

Oil level shall always be visible in oil gauge!

Refill required oil according to the Section 3.2.4.

Upon higher loss of oil, find out the cause of hydraulic system leaking (leaks through hose screw joints, screwed fitting of hydroelectric generators or of hydraulic motors, etc.), and repair the defects.

MAX

2 MIN

3.6.9. Water tank refilling ••

Check water amount on the cluster. It is Displayed on the LCD of cluster (22) With bargraph and in case of lack of water, please refill.

••

Minimal amount of water is Displayed on the LCD of cluster (22) With Red mark on bargraph.

••

Perform the following before engine is started.

P rpm

Open the cap (1) and refill with clean water via the strainer (2).

Before winter period, drain water from the water tank and sprinkling system!

Proceed according to Section 3.6.35.

2 1

401666 94

ARX 91

MAINTENANCE MANUAL 3.6.10. Inspect alarm and control devices ••

Turn ON the ignition key into position I.

••

On the Cluster the automatic control of the lighting function will occur, and this through the all indicator lamps going ON except CRAB mode and Sprinkling pump indicator lamps.

P

0

kg

0 ••

••

I

1

MAN

2

AUT

II

Then all the indicator lamps will go OFF on the cluster and the lamps on the cluster will remain ON: --

Indicator lamp for the Neutral position of travel controller

--

Brake alarm indicator lamp

--

Battery charge control lamp

--

Engine oil low pressure lamp is blinking.

P rpm

In addition, please test if the switches (18) & (19) and the light control combined switch (17) work.

22 P

0

Note 15 A 20 A 15 A 5A 10 A 15 A 7.5 A 15 A

When lights are switched ON the luminous intensity of indicator lamps on cluster (22) will lower.

kg

18

1

MAN

2

AUT

19

17

••

Start the engine

••

The indicator lamps on cluster must go OFF: --

Battery charge control lamp also OFF the blinking of engine oil low pressure indicator lamp.

Note If the engine is not started within 5 sec. after ignition key has bee turned ON into position I, then acoustic signal will be enabled (to warn operator of the battery possibly discharged).

ARX 91

P rpm

95

3.6.

Lubrication and Maintenance Operations

Start moving the Machine: ••

Indicator lamps on cluster shall go OFF: --

Indicator lamp for the idle (neutral) of travel controller

--

Brake alarm indicator

P rpm

Emergency brake push button function: ••

Check whether emergency brake works (8).

••

The engine stalling.

••

Then the following indicator lamps on cluster remain ON:

••

--

Seat switch indicator lamp

--

Parking brake warning lamp

--

Battery charging indicator

N

8

0

When travel controller is shifted to neutral position (N) the seat switch indicator lamp goes OFF, and idle indicator lamp lights up. Now you can start the engine again.

400169

Use sound signal to indicate the engine start!

Before engine is started, check there is no hazard of any person if engine is started!

Use sound signal before Machine starts moving and wait long enough to any persons present can leave the area round the Machine (space beneath the Machine) in time!

Make sure the area in front and behind the Machine is free, with no persons present within thereof!

During operation, check continuously the instruments and indicator lamps.

Promptly repair any failures!

P rpm

96

ARX 91

MAINTENANCE MANUAL Every 250 hours of operation or 3 months 3.6.11. Engine oil exchange ••

Prepare an appropriate vessel of approx 7 litre (1.85 gal US) capacity.

••

Remove drain plug (1) and let the oil flow out.

When draining the oil temperature shall not be over 60°C (140°F) - risk of burn.

1 ••

Clean the surface round oil filter head. Remove the filter.

Oil filter Order number: 4-9501000307

••

Clean seating face for filter gasket.

400173

ARX 91

97

3.6.

••

Lubrication and Maintenance Operations

Take a new filter and fill it with clean engine oil.

396248 ••

Wipe the sealing with oil.

396247 ••

Tighten 3/4 to 1 turn after gasket makes contact with the filter head.

Do not overtighten the filter, the thread and gasket may get impaired!

396250A

98

ARX 91

MAINTENANCE MANUAL ••

Check the drain plug gasket, replace if damaged.

••

Check the thread and clean seating face for gasket.

••

Reinstall the plug (1).

Collect the oil drained, do not let oil soak into soil.

Dispose of oil compliant to regulations.

Store used filters in a separate container and handle them so these do not pollute the environment.

1 ••

Use filler neck (2) to fill the engine with clean engine oil.

2

Note ••

Fill up to the dipstick’s top division mark. Total sump capacity is 7 l (1.85 gal US).

••

When oil is exchanged, start the engine and let it run at higher idle rmp for 2 - 3 min.

••

Stop the engine and wait for approx 3 min until oil descends into the crankcase, then check the proper oil level.

Drain oil when hot - best upon operation completion.

Use original filters only.

Use recommended oil under Section 3.2.1. only.

To not overtighten the filter, its thread and gasket may get damaged.

Check the tightness.

ARX 91

400178

99

3.6.

Lubrication and Maintenance Operations

3.6.12. Inspect engine induction manifold ••

Check the pipes and clamps.

Do not operate the Machine if pipes and clamps are damaged!

••

Check tightness of the connection between bonnet and air filter.

••

Replace damaged gasket with new one.

100

ARX 91

MAINTENANCE MANUAL 3.6.13. Inspect engine cooling circuit ••

Check the cooling circuit tightness. Confirm no pipes are damaged and no clamps are missing.

••

Check that oil cooling gills and radiator fins are not fouled.

If fins are fouled then clean them, for instance purging the coolers with pressure air (steam or hot water) according to Section 3.6.34.

400181

ARX 91

101

3.6.

Lubrication and Maintenance Operations

3.6.14. Checking oil in gearboxes

2

Drum gearbox (valid only for ARX 91) ••

Clean the area around the checking plug (1).

••

Prepare a suitable vessel with the volume of approx 1.1 l (0.29 gal us) capacity.

••

Unscrew the plug (1) and check the oil level. The oil level must reach the checking opening or slightly flow out.

••

Refill oil through the filling plug (2), if necessary.

••

Clean the plugs and mount again.

••

Check tightness of the gearboxes.

••

Refill the identical type of oil - see chapter 3.2.5.

1

401346A

Do not touch the gearbox and adjacent parts if they are hot.

3.6.15. Inspect the battery ••

Stop the engine and use disconnector to disconnect the wiring.

“0“

“I“

401678 ••

Clean the battery surface.

••

Inspect the condition of poles and terminals (1). Clean the poles and terminals. Apply thin layer of grease on terminals.

••

If a maintenance free battery is installed on the machine, it is not necessary to check the electrolyte level and the electrolyte is not filled up for the whole service life of the battery.

Other tasks prescribed above must be performed. Consult the battery discharge condition - the lowest permissible voltage level (measures on the battery terminals) under which the battery could be damaged and the charging procedure with the manufacturer.

••

Unless the Machine is going to be used during winter season for a couple of months, remove the battery and store it so it is protected against any frost. Carry out inspections of the battery and its recharging before its storage and for the period it is stored.

••

Reinstall the step when work on battery is completed.

102

1

1

ARX 91

MAINTENANCE MANUAL Use rubber gloves and safety glasses when working with the battery.

Protect your skin with proper clothing against being stained by electrolyte.

Upon eye contact with electrolyte immediately flush eyes with large amounts of water for at least a couple of minutes. Get prompt medical attention.

Upon ingestion of electrolyte drink max amount of milk, water or solution of calcined magnesia in water.

Upon skin contact with electrolyte remove contaminated clothing, including shoes, wash affected spots as soon as possible with soap water or solution of soda and water. Get prompt medical attention.

Do not eat, drink, smoke, while at work!

Having finished the work, please wash your hands and your face thoroughly with water and soap!

Do not try whether wires are energized through contacting Machine frame.

Keep the battery dry and clean.

Recharge the undercharged battery.

Recharge the battery off the Machine.

Never disconnect the battery with the engine running.

Follow the battery manufacturer’s manual when working with the battery!

Disconnect the battery during its repair, or when handling the wires and electric devices within the wiring circuit to avoid any short circuit.

To disconnect the battery you must first disconnect (-) pole of the cable. To connect, first connect (+) pole.

Never make direct conductive connection between the battery’s both poles, short circuit will occur with the risk of battery explosion.

Do not turn the battery upside down, electrolyte may pour down from the degassing plugs.

Flush spilled electrolyte with water, and neutralize with lime.

Hand over the aged battery that does not work, for its disposal.

ARX 91

103

3.6.

Lubrication and Maintenance Operations

3.6.16. Air filter sensor check ••

Adjust the engine rpm to around 1500 rpm.

••

Remove engine precleaner.

••

Cover the air filter suction hole on the engine bonnet.

Inspect always when cleaning the induction air pre-filter!

Do not use thin paper to cover it - beware of intake hole clogged!

••

Once covered, the indicator lamp for air filter clogged shall light up.

P rpm

••

Unless indicator lamp goes ON, check the vacuum switch, contacts and feeder cables.

Air cleaner sensor Order number: 1455059

3.6.17. Watering filter cleaning ••

Close water supply through the valve.

401698 104

ARX 91

MAINTENANCE MANUAL ••

Remove sprinkler filter vessel (1), replace the strainer (2) and clean it.

1

2

400262 ••

Remove and clean sprinkler strainers (3).

401385

3

400190

ARX 91

105

3.6.

Lubrication and Maintenance Operations

3.6.18. Machine lubrication ••

Take off the caps on the greasing nipples.

••

Step by step, put on the greasing nipple of high-pressure press and lubricate till the old grease starts pouring out.

••

Reinstall the greasing nipple caps.

Use only the recommended lube greases, refer to Section 3.2.6.

Steering joint Upper bearings 1 x Lower bearings 1 x Main bearing 4x

Linear hydraulic motors for steering Pins 4x

106

ARX 91

MAINTENANCE MANUAL Linear hydraulic motors to lift off the bonnet Upper pins 2 x

Lower pins 2 x

Linear hydraulic motor to edge cutter pins 2 x

401635A

ARX 91

107

3.6.

Lubrication and Maintenance Operations

Every 500 hours of operation or 6 months 3.6.19. Engine fuel filter and water seperator exchange ••

Close fuel tank valves.

••

Clean the fuel filter.

••

Remove the filter.

Fuel filter Order number: 1503860

••

Clean the sealing face of filter holder.

400173 ••

Fill new filter with clean fuel and lubricate sealing “O” ring with oil.

••

Screw the filter with hand until the gasket gets seated, and then tighten by another half-turn.

••

Open fuel tank valves.

396250A

108

ARX 91

MAINTENANCE MANUAL Fuel Water Seperator filter •

Close fuel tank valves.

••

Clean the fuel filter.

•

Remove the filter.

Note Unless filters are filled with fuels when exchanging them, please replenish fuel in both filters, refer to the Chapter named ”Fuel System Deaerating“.

Fuel Water Seperator Filter Order number: 1451425

••

Clean the sealing face of filter holder.

400173 ••

Fill new filter with clean fuel and lubricate sealing “O” ring with oil.

••

Screw the filter with hand until the gasket gets seated, and then tighten by another half-turn.

••

Open fuel tank valves.

Inspect the filter tightness when engine is started!

396250A

Observe fire precautions during replace­ment!

Replace in ventilated rooms with no fire hazard.

Do not smoke or use open flame when at work.

ARX 91

109

3.6.

Lubrication and Maintenance Operations Use the recommended original filters, only.

Make no over-tightening of filters, the thread and gasket may get damaged.

Avoid fuel leaking into soil.

Store used filters in environmentally friendly manner.

3.6.20. Engine cooling liquid level check ••

Check the concentration via refractometer.

Inspect always before winter season.

Unless concentration for -36 °C (-33 °F) has been measured, you must adjust it through adding antifreeze into the cooling system.

Add antifreeze according to Section 3.2.3.

400183

3.6.21. Replace air filter elements The proper maintenance of air filter and of the entire inlet piping, the rubber parts in particular, will ensure maximal protection of the engine against dust effects, and prolong the life of the element and its efficiency.

The inherent sign of fouled filter is the exhaust pipe that smokes, higher fuel consumption, output loss and engine temperature increased.

Principles of correct filter element replacement: ••

Slowly pull out the clogged element as carefully as possible.

••

Always clean the inner bodies of the cleaner in a way to avoid dust penetrating inside the engine feed piping.

••

Clean the seating faces for gasket in the cleaner body.

••

Examine the dust traces in the element removed, any traces would be an indication of its leakage in the filter body.

••

Press the gasket on the new element, whether it is flexible.

••

Make sure the gasket is seated properly.

NEVER use damaged elements!

Do NOT use other elements than those required!

Do NOT remove the elements just for checking purposes!

Do NOT left the filter opened longer than necessarily required!

NEVER operate the Machine with filter body damaged!

110

ARX 91

MAINTENANCE MANUAL How to replace air filter element: ••

The air filter comprises the main element and safety element.

••

Replace the main element always when signalled by indicator lamp for air filter fouled.

••

Replace the safety element always following the three replacements of the main element.

••

Confirm the fixing and integrity of the air filter and intake piping.

••

Remove filter cap (1)

P rpm

1

and replace the main filter element (2) from the filter shell.

Air filter primary Order number: 1450897

2

401681 ••

Replace the safety element (3) from the filter shell and check it.

••

Replace the safety element always following three replacements of the main element.

When safety element is damaged, please replace it with the new one of identical type as per identification!

3

Air filter secondary Order number: 1450898

ARX 91

111

3.6.

••

Lubrication and Maintenance Operations

Clean filter’s inner space in such a way to avoid dust penetration into the inner feed piping to the engine.

NEVER use compressed air to clean the inner space.

••

Take off the air filter dust valve, clean it and reinstall.

Replace the dust valve immediately if it is damaged!

3.6.22. Check of wiring Check for any damage to cables, connectors, protective hoses, and their fastening, especially if in the vicinity of hot surfaces and moving parts of the machine including the engine. Replace damaged parts. Use only original spare parts.

112

ARX 91

MAINTENANCE MANUAL Every 1000 hours of operation or 1 year 3.6.23. Inspect engine belt ••

With the engine running, check visually the pulley of alter nator (1) and crank shaft (2), whether this does not oscillate.

Check the belt tension: ••

Use parking brake to secure the Machine.

••

Press with your thumb at the spot where belt length between pulleys is the longest, using 110 N (25 lb) strength.

••

Max slack is 10 mm (0.39 in).

1

2

Check the belt wear: ••

Inspect visually the belt.

••

If longitudinal cracks occur on the belt, or belt edges are shattered, or parts of material are extracted, then you must replace the belt.

V - belt Order number: 1503864

400161 Belt tension: ••

Tighten the belt once you slacken the bolts and via moving a bit the alternator.

Check the belt and take up the slack with the engine OFF!

ARX 91

113

3.6.

Lubrication and Maintenance Operations

3.6.24. Vibrations system oil exchange Valid only for ARX 91 Oil draining: ••

Clean the area around the plug.

••

Position the machine so that the plug (1) is in the lowest position.

••

Dismount the plug and let the oil drain to the container with a capacity of 10 l (2.14 US gal).

Note

1

Exchange the oil when it is warm.

Let the drained oil cool down to below 50 °C (120 °F).

Do not touch the hot parts of the machine.

Collect the drained oil.

Perform the disposal in accordance with the applicable the regulations.

Oil filling: ••

Position the machine so that the plug (2) is in the highest position.

••

Using the filler plug, pour in the recommended oil, see Chapter 3.3.

2

Note Follow the same procedure on the rear drum.

Oil level check: ••

Check the oil level in the inspection hole (3).

••

The oil level must reach the lower edge of the hole or flow out slightly.

••

Remount the plugs and replace the plug seals.

Note Follow the same procedure on the rear drum.

114

3

ARX 91

MAINTENANCE MANUAL 3.6.25. Inspect the Vibration damper system ••

Check the condition of rubber-metal, coherence (bond strength) between metal and rubber.

Replace the damaged once.

Check the bolts and nuts of the following are tightened ARX 91 Rubber-metal of drums LH side and RH side 2 x 10.

Rubber mount drum Order number: 4-9200000031

ARX 91

115

3.6.

Lubrication and Maintenance Operations

Rubber-metal for the engine 3x.

Rubber mount engine Order number: 4-9200000062

Rubber-metal components of the cooler supports 6x.

Rubber mount cooler Order number: 4-6160070610

116

ARX 91

MAINTENANCE MANUAL 3.6.26. Fuel tank cleaning ••

Perform the cleaning at a time when there is a minimum amount of fuel in the tank, Only show Displayed on the LCD of cluster (22) With Red mark on bargraphg.

P rpm

••

Unscrew the drain plug and let the remaining fuel flow out into the prepared vessel.

••

Dismount the cleaning cap.

••

Wash out the tank with clean fuel and remove impurities.

••

Remount the drain plug and cap - check the sealing.

••

Clean the screen in the filler neck.

Note If there occur air pockets in the engine fuel system, perform the ventilation according to Chapter 3.6.32.

Upon the tank running out of fuel, there will remain approximately 25 l (12 galUS) in the tank.

Follow the fire fighting measures!

Do not smoke and do not use open fire when working!

Cleaning should be performed in the ventilated areas without a risk of fire.

Comply with the sanitary principles.

Follow the environmental protection regulations!

Prevent oil leakage to the ground.

ARX 91

117

3.6.

Lubrication and Maintenance Operations

3.6.27. Water tank cleaning ••

Dismount the caps of the filler necks of the tank.

401666A ••

Open the drain holes of the tank.

••

Wash out the tank by water jet.

401698A ••

Clean the screens in the filler necks.

Before the winter season, discharge water from the water tank!

Follow the instructions as specified in Chapter 3.6.35.

401363

118

ARX 91

MAINTENANCE MANUAL Every 1500 hours of operation or 1.5 years 3.6.28. Exchanging oil in gearboxes Drum gearbox (valid only for ARX 91) ••

Clean the area around plugs.

••

Prepare a suitable vessel with the volume of approximately 1.1 l (0.3 gal US).

••

Put appropriate vessel under the drain plug (3).

••

Unscrew all plugs (1), (2), (3) and let oil drain.

••

Mount the drain plug (3) after draining is finished.

••

Refill recommended oil through the filling plug (2).

••

Check oil level in the checking opening (1). The oil level must reach the lower edge of the opening or slightly flow out.

••

Mount the plugs (1) and (2), replace damaged plug sealings.

••

Fill up the same oil type, see Chapters 3.2.5.

2 1 3

Perform the first oil exchange after reaching 200 operation hours.

Do not touch the gearbox and adjacent parts if they are hot.

Avoid leakage of oil to the soil.

ARX 91

119

3.6.

Lubrication and Maintenance Operations

Every 2000 hours of operation or 2 years

3.6.29. Checking and adjusting valve clearance ••

Call CUMMINS service department to adjust the engine valves. Next valve adjustment will follow periodically after 2000 hours or after two years - for contact points, please refer to Engine Operation and Maintenance Manual.

3.6.30. Engine coolant exchange How to drain cooling circuit:

Before you drain the coolant from the cooling circuit let the engine run for 5 minutes for the liquid temperature to reach 82°C (180°F) Do not open overpressure plug before coolant temperature drops below 50 °C (122 °F). If you open overpressure plug the liquid may splash out causing scald.

400159 Stop the engine.

••

Open the cooling system by removing the overpressure plug (1) on the expansion tank.

120

1

ARX 91

MAINTENANCE MANUAL ••

Remove the cooling circuit drain plug. Let the liquid pour down into the vessels set up. The drained amount is approx 24 l (6.36 gal U.S.).

••

Check whether pipes within the engine cooling system are not damaged, clips missing. Check the radiator condition whether not damaged, not leaking, and cooling gills not fouled with impurities. Clean and repair the radiator, if required.

400181 Clean the cooling circuit: The process of cleaning the cooling circuit is divided into two parts.

First part: ••

Install the drain plug, fill the cooling system with the mixture of the following ratio: 0.5 kg (1 lb) of sodium carbonate and 23 l (6.1 galUS) of water, or agents normally available on this base.

••

When filled, wait for approx 2-3 min until air escapes and the circuit gets filled. Max filling rate is 10 l/min [2.6 gal US/min].

••

Do not close the tank with overpressure plug.

••

Start the engine and let it run for 5 minutes for liquid temperature to reach 82°C (180°F).

Inspect cooling circuit tightness and liquid level on water gauge.

Stop the engine, drain the cooling circuit and reinstall the drain plug.

400217 ARX 91

121

3.6.

Lubrication and Maintenance Operations

Second part: ••

Fill the cooling circuit with clean water. When filled, wait approx 2-3 min until air escapes and the circuit gets filled.

Max filling rate is 10 l/min (2.6 gal US/min).

••

Do not close the tank with overpressure plug.

••

Start the engine and let it run for 5 minutes for liquid temperature to reach 82°C (180°F).

Inspect cooling circuit tightness and liquid level on water gauge.

400218 ••

Stop the engine and drain the cooling circuit.

MAX MIN

Note Repeat this process until clean water flows out.

Fill the cooling circuit ••

Install the drain plug, fill the cooling system with new coolant at the ratio of min 50 % water + 50 % antifreeze.

Wear gloves to protect your hands!

Wear safety glasses or face shield to protect your eyes!

Fill with the coolant according to the Section 3.2.3.!

To make the change proceed as per the manual from antifreeze producer!

400219

122

ARX 91

MAINTENANCE MANUAL ••

Refill the coolant to max level. When filled wait approx 2-3 min until air escapes and the circuit gets filled. Max filling rate is 10 l/min [2.6 gal US/min]. Close the expansion tank with overpressure plug.

Start the engine and wait until the temperature reaches 82 °C (180 °F). Check during your waiting for any leakage of cooling liquid and check the level on the indicator.

400218 ••

Start the engine and let it run for 5 minutes for liquid temperature to reach 82°C (180°F).

MAX

••

Stop the engine.

MIN

••

Check the level height on water gauge.

••

Confirm the coolant level on water gauge is between MIN and MAX.

Do not open the overpressure plug before coolant temperature drops below 50 °C (122 °F). If you open overpressure plug the liquid may splash out causing scald!

Hand over the used liquid for its safe disposal under the regulations!

400159

ARX 91

123

3.6.

Lubrication and Maintenance Operations

3.6.31. Replace hydraulic oil and filters ••

Prepare a proper tank of approx 52 l (30 gal US) capacity.

••

Unscrew drain plug and let oil pour down into the tank set up.

••

Dismantle the Battery (1), Battery holder (2) and hydraulic tank lid (3).

••

Inspect tank’s interior. When dirt is present at the bottom, please carry out thorough cleaning and flush the tank with new clean oil.

••

Dismantle the suction strainer (4) from the suction pipe.

Wash the suction strainer and blow the strainer with pressure air from inside.

••

Check the condition of the suction strainer; replace the strainer in case of damaged filter part.

Suction strainer Order number: 4-5451050018 ••

Mount back the tank lid - check the gasket.

••

Mount back Battery holder and Battery.

Carry out oil replacement before season starts, or following a long-term machine shutdown. Clean together a suction basket.

1 2

3

4

Drain oil when cooled down below 60 °C (140 °F).

Adhere to fire precautions!

401402 With hydraulic circuits disconnected, please blind all the openings with plugs.

Catch the oil being drained, and do not let it leak into ground.

Used oil is ecologically hazardous waste hand it over for disposal.

124

ARX 91

MAINTENANCE MANUAL How to check oil temperature sensor ••

Dismantle oil temperature sensor in the area beneath the Radiator oil cooler and clean its contact.

••

Dip the sensor in water of 100° C (212° F), check its proper function on the Cluster- hydraulic oil level LED will light up, refer to the Figure.

Unless oil temperature sensor is functional, replace it with a new one of identical type!

P rpm

How to fill hydraulic circuit: •

Fill using the hydraulic unit.

•

You can order the hydraulic unit from the machine manufacturer.

Hydraulic unit 230 V Order number: 1251998 Hydraulic unit 110 V Order number: 1255297

1251998 Note The hydraulic unit 230 V is intended for operation in 230-Volt networks, the hydraulic unit 110 V is intended for operation in 110-Volt networks.

••

1

Remove filling end piece cap, and put filling device quick-coupler onto the quick-coupler (1).

ARX 91

125

3.6.

Lubrication and Maintenance Operations

••

Fill the hydraulic circuit till clean oil starts pouring down from the tank via its drain plug. Collect oil in clean tank.

••

When reading approx 15 l (4 gal US) mount the drain plug back - inspect the gasket.

••

Refill oil in the tank up to its max. level and then detach filling equipment.

••

Order your filling equipment at your machine manufacturer or dealer.

Alternate filling via oil tank filler ••

When this method is used, please reduce next exchange interval down to one half, i.e. 1000 hours or 1 year.

••

Use filler neck (2) to fill the tank with specified type of oil up to the bottom of the screen inside the filler neck.

MAX

MIN

MAX

2 MIN

Note When filling via tank filler a large portion of used oil along with dirt will remain within, and the hydraulic unit life will be reduced.

Do NOT open hydraulic tank uselessly!

Use filler neck to fill hydraulic circuit ONLY as an emergency solution, and with this filling method, please lower the next exchange interval to one half, i.e. 1000 hour or 1 year!

With the circuit filled, please confirm the hydraulic oil level LED does not light!

Start the engine, and with the speed increased, you must test machine functions so to fill up the circuits!

Confirm tightness of filter, temperature sensor, suction hose and the lid!

Replace oil and filter element always when destruction of internal parts of the units (hydromotors, hydrogenerators) has occured, or following a major overhaul of the hydraulic system!

Clean and flush the hydraulic tank, at the same time replace flter element and this always before new unit is installed!

Do housekeeping during work, and prevent system contaminated with materials that may cause damage to major units!

NEVER use any chemical cleaning agents to clean the hydraulic tank!

Use only those materials with no fibre-slip!

ALWAYS fill hydraulic tank with oil under Section 3.2.4.!

Observe fire and hygienic precautions!

126

ARX 91

MAINTENANCE MANUAL How to replace Hydraulic filter element ••

Dismantle filter container (1).

••

Replace filter element.

Filter element Order number: 4-5358520121 ••

Clean thoroughly filter container.

1

••

Clean from the bottom the filtration block contact face.

400173 ••

Check the condition of sealing rings, and apply clean oil on the rings.

••

Insert new element into the filter container and screw back.

400174

Carry out the replacement ALWAYS during oil exchange or when pressure filter LED lights when oil operating pressure reaches 50 - 60 °C (122 - 140 °F).

Use ONLY original filtration elements per Spare Part Catalogue.

P rpm

Used filter elements become ecologically hazardous waste - hand them over for disposal.

ARX 91

127

3.6.

Lubrication and Maintenance Operations Maintenance as required

3.6.32. Deaerating (venting) the fuel system

2

Deaerate (vent) the fuel system before the first start: ••

Fuel filters not refilled with fuel – when replacing the filters

••

Fuel pump replacement

••

Replacement of high-pressure piping, injector

••

Long-term shutdown of the Machine

••

Fuel pumped out from the tank.

1

Low-pressure piping blow-off and filter deaeration: ••

Loosen air relief screw at the fuel filter (1)

••

Press fuel feed pump (2) until clean fuel flows out with no air bubbles.

••

Tighten air relief screw.

Do NOT bleed with the hot engine, leaking fuel may cause fire.

Follow safety regulations!

No smoking or use of open flame while at work on fuel system!

Retain any leaking fuel!

128

ARX 91

MAINTENANCE MANUAL 3.6.33. Cleaning the water separator ••

Amber indicator lamp signal.

••

Turn the separator’s valve when water starts flowing out.

If you drained over 60 cm3 (0.63 quarts) of fuel, replenish fuel into the fuel filter as per the Chapter named “Deaerating”. In this way you will avoid problems concerning difficult starting.

No smoking at work.

NEVER drain separator during engine run.

Retain drained fuel incl. its deposit (sediments) in a suitable vessel.

ARX 91

129

3.6.

Lubrication and Maintenance Operations

3.6.34. Cleaning of coolers ••

Due to various working conditions no regular cleaning interval can be set.

••

In case of work in very dusty environment, perform daily cleaning. Cooler fouling will show in a reduced cooling performance and increased temperatures of engine coolant and of hydraulic oil.

••

Remove the engine air intake cover.

••

Clean with compressed air or pressure water (steam). Clean in the direction from the fan side.

Do NOT clean the radiator with too high pressure so to avoid its damage.

When radiator is contaminated with crude oil products, use a cleaner and proceed according to the manufacturer’s manual! Find out a cause of contamination!

Clean the Machine at a workplace equipped with cleaner collection system to prevent soil contamination and water resource contamination!

NEVER use forbidden cleaners!

130

ARX 91

MAINTENANCE MANUAL 3.6.35. Drain water from sprinkling circuit before winter season ••

Before winter season it will be necessary to drain water from the sprinkling circuit with regard to any potential damage to individual parts because of frost.

How to drain water from the sprinkling circuit: ••

Remove sprinkling water tank drain plug. Store the drain plug at a safe place.

••

Tank’s full capacity is 1000 l (264 galUS).

401698A ••

Remove and clean the vessel (1) incl. sprinkling filter (2). Store the vessel complete with filter at a safe place.

1

2

400262 ••

Keep the valve for water supply from the tank opened.

401698 ••

Detach the water discharge hose from the pump.

401698B ARX 91

131

3.6.

Lubrication and Maintenance Operations

••

Detach at least one sprinkler from each pipe on the front and rear sides of the Machine. Store the sprinklers at a safe place.

••

Switch ON the sprinkling pumps for 20 sec. so these become drained.

401385 ••

Dismount and clean the cutter sprinkler strainer.

••

This procedure will guarantee you max drainage of the sprinkling circuit.

••

when all the abovementioned operations are completed, please proceed in reverse steps, clean thoroughly the individual parts, first.

By draining the water from the sprinkling circuit in time you will avoid any potential damage that the manufacturer shall bear no responsibility for!

401635C

3.6.36. Adjustment of scrapers ADJUSTABLE SCRAPERS ••

The machine is equipped with four adjustable scrapers.

Setting of scrapers: ••

Slacken two screws on both sides of the scraper at point (1) and (2) and by moving the scraper in the oval-shaped hole set up the correct function of the blade (3).

••

If the scraper is set in the oval-shaped hole at the maximum and the blade is worn-out, remove the blade and replace with a new one.

1

2

3

Scraper blade Order number: 4-9200000715

132

ARX 91

MAINTENANCE MANUAL Blade replacement: ••

Dismount the screws (4) and remove the blade (3) with strips (5).

••

Follow the above-mentioned steps in reverse order when mounting a new blade.

Correct setting of scrapers ensures perfect cleaning of the drum during the machine operation!

Set up the correct function of the scraper upon the replacement of the blade!

ARX 91

4 5

3

133

3.6.

Lubrication and Maintenance Operations

3.6.37. Machine cleaning ••

When the work is completed clean the Machine to get rid of major impurities.

••

Carry out overall cleaning on regular basis, at least once per week. Total cleaning must be done daily if working on cohesive soils, cement or lime stabilizations.

Disconnect the disconnector.

Carry out the work with the engine stopped.

NEVER use aggressive or easily ignitable cleaners (e.g. petrol or easily or flash fuels).

Before pressure cleaning with water or steam, please blind all the ports into which a cleaner might penetrate (e.g. engine inlet port). With the Machine cleaned remove these blinds.

Do NOT expose electric parts or insulation material to direct water or steam streams. Always cover these materials (alternator’s inner space, etc.).

Clean the Machine at a workplace equipped with cleaner collection system so to avoid soil or water recourse contaminations!

NEVER use banned cleaners!

3.6.38. Check the tightening of bolted connections ••

Confirm regularly that no loosening of bolted connections has occurred.

••

Use the torque spanners to do the tightening.

TIGHTENING MOMENT For the screws 8.8 (8G)

For the screws 10.9 (10K)

Worm

Nm

lb-ft

Nm

lb-ft

M6

10

7.4

14

10.3

M8

24

25.0

34

25.0

M8x1

19

14.0

27

19.9

M10

48

35.4

67

49.4

M10x1.25

38

28.0

54

39.8

M12

83

61.2

117

86.2

M12x1.25

66

48.7

94

69.3

M14

132

97.3

185

136.4

M14x1.5

106

78.2

148

109.1

M16

200

147.5

285

210.2

M16x1.5

160

118.0

228

168.1

M18

275

202.8

390

287.6

M18x1.5

220

162.2

312

230.1

M20

390

287.6

550

405.6

M20x1.5

312

230.1

440

324.5

M22

530

390.9

745

549.4

M22x1.5

425

313.4

590

435.1

M24

675

497.8

950

700.6

M24x2

540

398.2

760

560.5

M27

995

733.8

1400

1032.5

M27x2

795

586.3

1120

826.0

M30

1350

995.7

1900

1401.3

M30x2

1080

796.5

1520

1121.0

The figures given in the chart are torques at dry thread (with coefficient of friction = 0.14). These figures do not apply to a lubricated thread.

134

ARX 91

MAINTENANCE MANUAL Chart showing the torques for cap nuts with sealing “O” ring - hoses Tightening moments for the sliding nuts with the tightening circle „O“ - hoses Nm

lb ft

Size spanner

Worm

Hose

Nominal

Min

Max

Nominal

Min

Max

14

12x1.5

6

20

15

25

15

11

18

17

14x1.5

8

38

30

45

28

22

33

19

16x1.5

45

38

52

33

28

38

22

18x1.5

51

43

58

38

32

43

24

20x1.5

58

50

65

43

37

48

27

22x1.5

74

60

88

55

44

65

30

24x1.5

16

74

60

88

55

44

65

32

26x1.5

18

105

85

125

77

63

92

36

30x2

135

115

155

100

85

114

166

140

192

122

103

142

41 46 50 50

ARX 91

36x2

8 10 10 12 12 14 15

20 22 25 28

42x2

30

240

210

270

177

155

199

45x2

35

290

255

325

214

188

240

330

280

380

243

207

280

52x2

38 42

135

3.6.

Lubrication and Maintenance Operations

Chart showing the torques for necks with sealing edge, or with flat gasket

Chart showing the torques for plugs with flat gasket

Tightening moments for the necks

Tightening moments for the plugs

G -M

Nm

lb ft

G -M

Nm

lb ft

G 1/8

25

18

G 1/8

15

11

G 1/4

40

30

G 1/4

33

24

G 3/8

95

70

G 3/8

70

52

G 1/2

130

96

G 1/2

90

66

G 3/4

250

184

G 3/4

150

111

G1

400

295

G1

220

162

G 11/4

600

443

G 11/4

600

443

G 11/2

800

590

G 11/2

800

590

10 x 1

25

18

10 x 1

13

10

12 x 1.5

30

22

12 x 1.5

30

22

14 x 1.5

50

37

14 x 1.5

40

30

16 x 1.5

60

44

16 x 1.5

60

44

18 x 1.5

60

44

18 x 1.5

70

52

20 x 1.5

140

103

20 x 1.5

90

66

22 x 1.5

140

103

22 x 1.5

100

74

26 x 1.5

220

162

26 x 1.5

120

89

27 x 1.5

250

184

27 x 1.5

150

111

33 x 1.5

400

295

33 x 1.5

250

184

42 x 1.5

600

443

42 x 1.5

400

295

48 x 1.5

800

590

48 x 1.5

500

369

M-G

M-G

M-G

282N221T 136

282N222T ARX 91

3.7.

Defects In most cases the defects are due to operating the Machine improperly. Therefore during any failure read thoroughly once more the instructions given in the Machine and Engine Operation and Maintenance Manual. Unless you will be able to specify the cause of a defect, please contact authorized dealer’s or manufacturer’s Help Desk (service assistance).

The troubleshooting of hydraulics and wiring requires expertise in the field of hydraulics and wiring, so we strongly recommend to hand over the troubleshooting process to the Help Desk of an authorized dealer or manufacturer.

ARX 91

137

3.8.

Attachments

Wiring diagram ARX 91 Legend: A1 Flasher

S2.3 Headlight flasher switch

A2 Cluster

S2.4 Loud horn button

A4 Electronic controller

S2.5 Direction indicator lamps control switch

A5 Travel controller A6 Impulse relay (optional) B1 Fuel level float B3 Water tank pressure sensor B5 Drum speed sensor E2 Number Plate light E3, 4 Rear Position light E5, 6 Front head-lamps E7, 8 Work light E9, 10 Left direction indicator lamps E11, 12 Right direction indicator lamps E17 Warning beacon (option) E18, 19 Brake lamps E20, 21 Reverse lights F1-8 Fuses G1 Battery G2 Alternator H3 Loud horn H5 Reverse horn K1 Contactor K2-14 Auxiliary relay

S3 Rear head-lamps switch S4 Warning lamps switch S5 Travel speed switch S6 Warning beacon switch (option) S7 Brake pressure switch S8 Hydraulic system filter clogging switch S9 Air filter clogging switch S10 Engine lubrication Pressure switch S12 Hydraulic oil over heating switch S13 Crab position S14 Reverse Horn switch S15 Neutral gear switch S16 Emergency brake button S19 Vibration automatics switch S20 Smooth start and stop button S21 Seat switch S22 Vibration button (red) on the left travel lever

K10 Eng. stop Relay (option)

S23 Vibration button (red) on the right travel lever

M1 Engine starter

S24 Watering button

M2 / 3 Watering motor Q1 Battery cut off switch R1 Watering interval potentiometer R2 Speed potentiometer R3 , 4 Resistor S1 Ignition box S2 Combined switch S2.1 Switch of side and head-lamps S2.2 Main / passing beams control switch

138

S30 Left (yellow) button on the right travel lever - CRAB to the left or the cutter upwards (optional) S31 Right (yellow) button on the right travel lever - CRAB to the right or the cutter downwards (optional) S32 Windscreen wiper control switch V1-8 Diode Y1 Electromagnet of engine stop Y3 Brake valve Y4 Valve - runner forward drive Y5 Valve - runner backward drive Y6 Travel vontrol valve Y8 Front drum selection Y9 Rear drum selection Y10 Drum Low vibration Y11 Drum High vibration Y12 Valve of CRAB to the left Y13 Valve of CRAB to the right Y15 Valve of the cutter upwards (option) Y16 Valve of the cutter downwards (option)

S25 Watering pumps control switch S26 Vibration control switch - front / both / rear S27 Vibration amplitude control switch S28 Left (yellow) button on the left travel lever - CRAB to the left (optional) S29 Right (yellow) button on the left travel lever - CRAB to the right (optional)

ARX 91

MAINTENANCE MANUAL

107878_1en

ARX 91

139

3.8.

Attachments

Wiring diagram ARX 91 Legend: A1 Flasher

S2.3 Headlight flasher switch

A2 Cluster

S2.4 Loud horn button

A4 Electronic controller

S2.5 Direction indicator lamps control switch

A5 Travel controller A6 Impulse relay (optional) B1 Fuel level float B3 Water tank pressure sensor B5 Drum speed sensor E2 Number Plate light E3, 4 Rear Position light E5, 6 Front head-lamps E7, 8 Work light E9, 10 Left direction indicator lamps E11, 12 Right direction indicator lamps E17 Warning beacon (option) E18, 19 Brake lamps E20, 21 Reverse lights F1-8 Fuses G1 Battery G2 Alternator H3 Loud horn H5 Reverse horn K1 Contactor K2-14 Auxiliary relay

S3 Rear head-lamps switch S4 Warning lamps switch S5 Travel speed switch S6 Warning beacon switch (option) S7 Brake pressure switch S8 Hydraulic system filter clogging switch S9 Air filter clogging switch S10 Engine lubrication Pressure switch S12 Hydraulic oil over heating switch S13 Crab position S14 Reverse Horn switch S15 Neutral gear switch S16 Emergency brake button S19 Vibration automatics switch S20 Smooth start and stop button S21 Seat switch S22 Vibration button (red) on the left travel lever

K10 Eng. stop Relay (option)

S23 Vibration button (red) on the right travel lever

M1 Engine starter

S24 Watering button

M2 / 3 Watering motor Q1 Battery cut off switch R1 Watering interval potentiometer R2 Speed potentiometer R3 , 4 Resistor S1 Ignition box S2 Combined switch S2.1 Switch of side and head-lamps S2.2 Main / passing beams control switch

140

S30 Left (yellow) button on the right travel lever - CRAB to the left or the cutter upwards (optional) S31 Right (yellow) button on the right travel lever - CRAB to the right or the cutter downwards (optional) S32 Windscreen wiper control switch V1-8 Diode Y1 Electromagnet of engine stop Y3 Brake valve Y4 Valve - runner forward drive Y5 Valve - runner backward drive Y6 Travel vontrol valve Y8 Front drum selection Y9 Rear drum selection Y10 Drum Low vibration Y11 Drum High vibration Y12 Valve of CRAB to the left Y13 Valve of CRAB to the right Y15 Valve of the cutter upwards (option) Y16 Valve of the cutter downwards (option)

S25 Watering pumps control switch S26 Vibration control switch - front / both / rear S27 Vibration amplitude control switch S28 Left (yellow) button on the left travel lever - CRAB to the left (optional) S29 Right (yellow) button on the left travel lever - CRAB to the right (optional)

ARX 91

MAINTENANCE MANUAL

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ARX 91

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3.8.

Attachments

Hydraulic system diagram ARX 91 Legend: 1. Travel and vibration pump 2. Fan change pump 3. Steering pump 4. Travel motor 5. Travel motor with sensor 6. Vibration motor 7. Fan motor 8. Loop Flushing valve 9. Steering cylinder 10. Steering unit 11. Hydraulic filter 12. Hydraulic tank 13. ROC 14. Travel Control Block 15. Vibration Selector block 16. Return Line Manifold 17. Check valve 18. Filter breather 19. Suction strainer 20. Temperature switch 21. Hand pump 22. Relief valve 23. Ball valve 24. Lift cylinder 25. Orifice 25. Cooler Line Block 26. Check Valve

142

ARX 91

MAINTENANCE MANUAL

ARX 91

143

3.8.

Attachments

Regular maintenance spare parts chart Chapter

Spare part

Order No.

Every 20 hours of operation or daily 3.6.3.

V - belt

1503864

Every 250 hours of operation or 3 months 3.6.11.

Oil filter

3.6.16.

Air cleaner sensor

4-9501000307 1455059

Every 500 hours of operation or 6 months 3.6.19.

Fuel filter

1503860

3.6.19.

Water seprtaor

1451425

3.6.21.

Air filter primary

1450897

3.6.21.

Air filter secondary

1450898

Every 1000 hours of operation or 1 year 3.6.25.

Rubber mount drum

4-9200000031

3.6.25.

Rubber mount engine

4-9200000062

3.6.25.

Rubber mount cooler

4-6160070610

Every 2000 hours of operation or 2 years 3.6.31.

Suction strainer

4-5451050018

Scraper blade

4-9200000715

Maintenance as required 3.6.36.

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MAINTENANCE MANUAL Notes

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145

Ammann Unternehmungen Eisenbahnstrasse 25 CH-4901 Langenthal Phone +41 62 916 61 61 www.ammann-group.com