Case Self Levelling Cold Planer HF-EHF Operator's Manual - PDF DOWNLOAD

OPERATOR’S MANUAL

SELF-LEVELLING COLD PLANER HF - EHF

Lec - 48092947 Issue date July 2019 EN

0 - INDEX

0 - INDEX 0. INDEX...........................................................................................................................................................0-1 1. GENERAL INFORMATION..........................................................................................................................1-1 WARRANTY .................................................................................................................................................1-1 DECLARATION OF CONFORMITY.............................................................................................................1-2 DESCRIPTION .............................................................................................................................................1-3 MAIN PARTS................................................................................................................................................1-4 2. SAFETY INFORMATION .............................................................................................................................2-1 SYMBOLS ....................................................................................................................................................2-1 SAFETY DECALS ........................................................................................................................................2-2 GENERAL PRECAUTIONS FOR USE ........................................................................................................2-6 ENVIRONMENTAL CONDITIONS ...............................................................................................................2-7 PERMITTED USES ......................................................................................................................................2-7 RESIDUAL RISKS........................................................................................................................................2-7 SAFETY DEVICES.......................................................................................................................................2-8 EMERGENCY STOPS .................................................................................................................................2-8 3. CONTROLS .................................................................................................................................................3-1 CONTROLS (HF VERSION) ........................................................................................................................3-1 CONTROLS (EHF VERSION)......................................................................................................................3-2 4. OPERATING INSTRUCTIONS ....................................................................................................................4-1 PRELIMINARY CHECKS .............................................................................................................................4-1 PROCEDURE FOR GETTING ON AND OFF THE PRIME MOVER  (on the right-hand side of the equipment).....................................................................................................4-1 EQUIPMENT - PRIME MOVER COUPLING................................................................................................4-2 EQUIPMENT - PRIME MOVER HYDRAULIC COUPLING..........................................................................4-4 EQUIPMENT - PRIME MOVER HYDRAULIC DISCONNECTION ..............................................................4-6 EQUIPMENT - PRIME MOVER DISCONNECTION ....................................................................................4-7 5. TRANSPORT OPERATIONS ......................................................................................................................5-1 DELIVERY AND UNLOADING.....................................................................................................................5-1 HANDLING, TRANSPORTATION AND LIFTING ........................................................................................5-2 6. WORKING OPERATION .............................................................................................................................6-1 OPERATING PRINCIPLE ............................................................................................................................6-1 STANDARD STARTING...............................................................................................................................6-2 SIDE MOVEMENT ADJUSTMENT ..............................................................................................................6-3 GENERAL OPERATING CONDITIONS.......................................................................................................6-4 SIDE-BY-SIDE PLANING.............................................................................................................................6-5 MECHANICAL FLOATING TILT DEVICE WITH SPRING JACK .................................................................6-7 HYDRAULIC DEPTH ADJUSTMENT (DELUXE version) ............................................................................6-9 HYDRAULIC DEPTH ADJUSTMENT (STANDARD version).....................................................................6-10 SETTING THE ZERO POSITION FOR PLANING DEPTH ADJUSTMENT  (only for STANDARD version) ....................................................................................................................6-11 STOPPING IN NORMAL CONDITIONS ....................................................................................................6-11 PARKING ...................................................................................................................................................6-11 7. MAINTENANCE ...........................................................................................................................................7-1 ROUTINE MAINTENANCE SCHEDULE......................................................................................................7-1 TORQUE CHARTS ......................................................................................................................................7-2 DRUM INTEGRITY INSPECTION................................................................................................................7-3 TOOL INTEGRITY ASSESSMENT ..............................................................................................................7-4 TOOLS WEAR..............................................................................................................................................7-4

0-1

0 - INDEX ASSESSMENT PROCEDURE .....................................................................................................................7-5 TOOLS REPLACEMENT .............................................................................................................................7-6 MACHINE CLEANING..................................................................................................................................7-6 STRUCTURAL INTEGRITY ASSESSMENT................................................................................................7-7 NUT AND BOLT TIGHTNESS TEST ...........................................................................................................7-7 CHECK THE SUPPORT SKIDS FOR WEAR ..............................................................................................7-7 SHOCK ABSORBER LUBRICATION...........................................................................................................7-7 LUBRICATION OF THE DEPTH ADJUSTMENT SHAFT MOUNTS ...........................................................7-8 DEPTH ADJUSTMENT MECHANISM LUBRICATION ................................................................................7-8 HOSES INSPECTION ..................................................................................................................................7-9 DRAIN LINE SAFETY CAP CHECK ............................................................................................................7-9 CUTTER DRUM REMOVAL AND REFITTING ..........................................................................................7-10 STORAGE INSTRUCTIONS ......................................................................................................................7-12 RECOMMISSIONING.................................................................................................................................7-12 DISPOSAL..................................................................................................................................................7-12 8. TROUBLESHOOTING .................................................................................................................................8-1 9. TECHNICAL SPECIFICATIONS..................................................................................................................9-1 OVERALL DIMENSIONS .............................................................................................................................9-1 TECHNICAL DATA.......................................................................................................................................9-2 PERFORMANCE..........................................................................................................................................9-2 SOUND POWER LEVELS DETECTED .......................................................................................................9-3

0-2

1 - GENERAL INFORMATION

1 - GENERAL INFORMATION Dear Customer, Thank you for choosing our product! We are pleased to give you this manual, which we hope will help you get the most out of our product and enhance your work.

Inside this manual the user will find all the information required to use the cold planer correctly. The trade name of the self-levelling cold planer is stated on the front cover of this manual. You are advised to follow all the instructions contained in this handbook exactly and to store it carefully in an appropriate, accessible place. The manual must be kept for future reference until the equipment is scrapped. If the planer is sold, the vendor is required to pass on the manual to the new owner.

The information in the manual is arranged into topic-based chapters.

Þ DANGER The contents of this manual may be altered without prior notice, with no further duties ensuing, in order to include changes or upgrades made to the units already despatched.

Please note that, for reasons of visibility and clarity, certain figures may show the equipment arranged in ways which do not correspond to the correct set-up for use.

No part of this handbook may be reproduced or translated without the manufacturer’s permission.

WARRANTY When submitting a warranty claim, always remember to quote: - Model and serial number - Number of working hours and maintenance history - Carrier - Installation: oil flow, working pressure, counter pressure and drain line pressure (in known) - Application.

1-1

1 - GENERAL INFORMATION

DECLARATION OF CONFORMITY The declaration of conformity is filled in and signed and attached to this manual. Following an example of the declaration of conformity.

Dichiarazione di Conformità “originale”

DICHIARAZIONE DEL FABBRICANTE (Secondo l’Allegato II A della Direttiva Macchine 2006/42/CE) SIMEX s.r. l.

Via Newton, 31 40017 San Giovanni in Persiceto (BO) Italy Tel 051/6810609 – fax 051/6810628 ________________________________________________________________________________________________________________________ _____

DATI DI IDENTIFICAZIONE: Denominazione: Attrezzatura Intercambiabile Modello: XXXXXXXXXX Tipo: XXXXXX Numero matricola: XXXXXXXXXXX X Anno di costruzione: XXXX Massa (kg): XXXX Pressione Max di funzionamento mento (bar): XXX XX E, il sopraccitato sop Ai sensi della Direttiva Macchine 2006/42/CE, costruttore

DICHIARA SOTTO LA L PROPRIA RESPONSABILITA’ - che la macchina indicata è conforme nforme alle disposizioni della: x x

Direttiva Macchine 2006/42/CE hine 2006/42/ Direttiva EMC MC - Compatibilità Compatibili Elettromagnetica 2014/30/UE

- che la macchina alle norme tecniche EN 12100: 2010 na indicata è conforme con - che il responsabile della costituzione del Fascicolo Tecnico è il Responsabile Ufficio Tecnico c Simex s.r.l, Via Newtonn 31, 3 40017, San Giovanni in Persiceto, (BO), Italy ________________________________________________________________________________________________________________________

IDENTIFICAZIONE DEL FIRMATARIO Nome: MIRCO RISI Posizione: legale rappresentante Data emissione: 01/01/2017 FIRMA …………..............................

COD. SXMD032A17

1-2

1 - GENERAL INFORMATION

DESCRIPTION The self-levelling cold planer, hereinafter referred to as the equipment, is an equipment for working on flat surfaces made of asphalt or concrete. It can be fitted onto the majority of skid steer loaders, hereinafter referred to as the prime mover, and is ideal for lengthwise trench cutting on horizontal ground.

The self-levelling feature of the side support skids ensures the skids are kept parallel to the ground, granting the utmost stability and perfect spoil containment. It also maintains the set planing depth in all conditions. The depth can be uniform or set differently for each side (RH/LH) using adjustment screws (standard version) or hydraulic cylinders (Deluxe version).

The cold planer must be positioned so that the skids grip the ground. For increased safety, it is advisable to lift the front wheels of the skid steer loader a few centimetres off the ground.

To facilitate planing on a surface which is not parallel to the surface on which the skid steer loader wheels are resting, the cold planer can be tilted transversally automatically.

If planing is required up to and beyond the external edge of the skid steer loader, a side shift, operated by a hydraulic cylinder, allows the operator to shift the cold planer from the central position to the right-hand side.

There is also an optional water misting system available, which features a tank that can be mounted on the prime mover’s roof and is used for dust abatement during planing.

1-3

1 - GENERAL INFORMATION

MAIN PARTS

2

4

5

6

1

3

F0006990

1.1

1 2 3 4 5 6

Skids Drum inspection cover Shift guides Side shift hydraulic cylinder Right-hand side plate Left-hand side plate

1-4

1 - GENERAL INFORMATION

11

14

8

9

12

13

16

10 57

15

1.2

7 8 9 10 11 12 13 14 15 16

Drum LH work depth adjustment mechanical or hydraulic RH work depth adjustment mechanical or hydraulic Hydraulic motor; Transversal tilt signal light Transversal tilt spring cylinder Valve for electro-hydraulic controls Depth adjustment crank Tool removal spanners Side shift with prime mover adapter plate

1-5

1 - GENERAL INFORMATION

1

5

2

6

3

7

4 1.3

1 2 3 4 5 6 7

Model/Type Serial number Part number Year of manufacture Weight Operating oil flow Operating pressure

1-6

2 - SAFETY INFORMATION

2 - SAFETY INFORMATION SYMBOLS The chart below outlines the symbols used in this handbook (those considered the most important).

Þ DANGER This term is used in safety messages in the manual and on the plates when there is a significant chance of severe injury if the danger is not avoided.

NOTE This term is used for sentences supplying useful information on the operation in progress.

IMPORTANT This term is used for precautions which must be taken to avoid operations which can shorten the lifetime of the equipment or its components.

OPERATOR: This is the appropriately trained staff member who is authorised to install, operate, adjust, clean and transport the equipment.

MAINTENANCE ENGINEER: This is the person(s) trained and authorised to work on the equipment for routine maintenance and the replacement of certain components.

EQUIPMENT: This is the interchangeable equipment.

PRIME MOVER: This is the vehicle on which the interchangeable equipment is fitted.

NOTE Left and right refer to the equipment viewed by the operator sitting in the working position.

2-1

2 - SAFETY INFORMATION

SAFETY DECALS Location of the data plate and the safety and hazard decals on the equipment.

2

3

7

7 1

6

5

4

F0006991

2.1

2-2

2 - SAFETY INFORMATION

8 9

8

F0007310

2.2

2-3

2 - SAFETY INFORMATION Decal key (Fig. 2.1 - 2.2) Pos.

Decal

Description

1

Requirement: YOU ARE REQUIRED TO WEAR APPROPRIATE PERSONAL PROTECTION EQUIPMENT

2

Warning: READ THE MANUAL CAREFULLY

3

Warning: READ THE MANUAL CAREFULLY AND REMOVE THE KEY FROM THE CONTROL PANEL BEFORE MAINTENANCE OR REPAIRS

4

Warning: KEEP CLEAR OF THE EQUIPMENT (MIN. 10 m)

2-4

2 - SAFETY INFORMATION

Pos.

Decal

Description

5

Warning: CUTTER DRUM ROTATING

6

Warning: NO WORK MAY BE CARRIED OUT ON THE EQUIPMENT UNTIL DRUM ROTATION HAS BEEN STOPPED

7

Warning: RISK OF CRUSHING DECAL; DO NOT ACCESS THE AREA OF RISK

8

Lifting decals: Hook up point for lifting purposes

9

DATA PLATE

Þ DANGER Always heed the warnings on the plates and transfers/stickers. Failure to do so may result in death or serious injury. Make sure the plates and transfers/stickers are always in place and legible. If this is not the case, affix or replace them, obtaining the materials required from the manufacturer.

2-5

2 - SAFETY INFORMATION

GENERAL PRECAUTIONS FOR USE •

The operator is directly accountable for the equipment’s safe operation.

•

Read this manual carefully before proceeding with installation, start-up, use or any servicing of the equipment.

•

The aim of this handbook is to familiarise the operator, through the figures and explanations, with the basic rules and criteria to follow during equipment use and maintenance.

The following procedures are essential to warranty safe operation: •

Check that the equipment has not suffered any damage during transportation and if it has, advise the manufacturer or area agent straight away.

•

Make sure the equipment is only used by authorised adults with appropriate training.

•

Make sure the prime mover due to be used has all the dead-man’s controls fitted and that they are in perfect working order.

•

Ensure all non-members of staff are kept clear of the equipment when it is in use (safety distance of at least 10 metres). Cordon off the work area. This operation is to be done by the operator.

•

Stop working if anyone or any animals should enter the work area.

•

Clean the equipment regularly, removing all foreign matter which could impair operation or cause injury to the operator.

•

Before using the equipment, make sure all the safety devices are correctly in place and in good condition; if any broken devices are found, replace them immediately.

•

Make sure all the hoses and fittings are properly attached.

•

Do not carry out any maintenance work until you have read the instruction manual, and always remove the ignition key from the prime mover before starting.

•

Any repairs needed must be carried out solely by authorised personnel using original spare parts. If this rule is not applied, the user could be exposed to serious risks.

•

All inspections of the hoses and fittings must be carried out using suitable personal protection equipment (goggles, gloves and clothing to protect against contact with the skin).

•

Do not leave the equipment installed on the prime mover when the prime mover is unattended in the work area.

•

Do not wear anything which might get caught in the moving parts, such as unsuitable clothing, shoes, shirts etc. You are recommended to wear garments approved for accidentprevent purposes, e.g. helmets, non-slip shoes, headphones, and safety goggles and gloves. Check with your employer as to the safety regulations in force and the accidentprevention devices required.

•

Do not wear rings, bracelets, necklaces, watches, or scarves.

•

If you have long hair, keep it tied back.

2-6

2 - SAFETY INFORMATION

ENVIRONMENTAL CONDITIONS With working temperatures below -10 °C, let the prime mover idle before beginning work, and wait until the hydraulic circuit reaches and exceeds 40 °C. The use environments must comply with the regulations in force concerning hygiene and safety in the workplace.

Þ DANGER •

No naked flames and suchlike near the equipment.

•

Do not use the equipment in areas where there is a risk of explosion or fire. This equipment is not built to be use in the explosion environment (ATEX).

PERMITTED USES The equipment is designed to be mounted on a prime mover in order to carry out cold planing on hard, compact materials such as asphalt and concrete.

Use of the equipment is only permitted if mounted on a prime mover carrying a declaration of conformity with directive 98/37/EC and/or 2006/42/EC and the legislation in force, and if it meets the technical requirements of the equipment to be mounted.

Any other use than that expressly provided for herein should be considered mishandling and therefore not permitted.

When working in tunnel or during night time or with low visibility due environmental conditions, the working are has to be illuminated (min 200 lux) either by the prime mover or by working area fir o mobile lights.

Þ DANGER •

The equipment must never be shifted sideways when the drum is in use.

•

Any use of the equipment which does not comply with the uses specified in this installation, use and maintenance manual is strictly prohibited.

•

Do not stand, move or work on floors or any non-bearing structures.

•

Planing must never be carried out on curved ground where the radius of the curve is below 25 m.

RESIDUAL RISKS When the equipment is in use, the following risks may arise: - Electric shocks from contact with underground power lines.

- Fire and explosions through contact with underground gas lines.

- Explosion of explosive devices buried in the area as a result of wars/conflicts that may have occurred in the past.

Anyone standing in the vicinity of the equipment may be exposed to the following risks: - Risks originating from blows, catching or shearing, as result of accidental contact with the cutter drums.

- Risk of crushing between the equipment and the prime mover.

- Risk of rubble (stones, blunt objects, etc.) being thrown out.

- Risk of falling spoil (when working on uneven ground or on surfaces at different heights).

2-7

2 - SAFETY INFORMATION

SAFETY DEVICES

Þ DANGER •

The safety guards must NEVER be tampered with.

•

The equipment must NEVER be used without the safety guards fitted.

•

Use always suitable PPE for any maintenances’ operation.

•

The working tools (tools) while working can reach an high temperature level. Before touch the working tools (tools) wait until they cool down and suitable protection gloves MUST be used.

1 - Guard for the motor hoses (pressure, return and drain).

2 - Drum inspection cover. To open the cover the fixing bolts needs to be unscrewed. The bolts have retaining fastener seeger rings that will not allow to loose the bolts when they are unscrewed. Do not remove the bolts from the cover after it is opened.

1 2

F0006992

2.3

EMERGENCY STOPS To stop the equipment in an emergency, the operator can use the following controls on the prime mover: - Press emergency stop button (when this control is featured).

- Get up from driver’s seat (when the dead-man’s switch is featured).

- Lift up the operator’s armrest (when the dead-man’s switch is featured).

- Switch off the diesel engine with the ignition/OFF key.

NOTE For further details on how to stop the equipment, see the prime mover's instruction manual.

2-8

3 - CONTROLS

3 - CONTROLS CONTROLS (HF VERSION) The controls on the prime mover control levers can be used to activate the equipment adjustment as per below instructions: Activate push-button (1) by bringing it into the “HIGH FLOW” position (a).

1

a b

3.1

LEFT CONTROL LEVER

D

RIGHT CONTROL LEVER

H E

J

F

G C

C: Press to activate the hydraulic cylinder to shift the equipment to the RIGHT. D: Press to activate the hydraulic cylinder to shift the equipment to the LEFT. E: Press to activate the right hydraulic cylinder and INCREASE the planing depth.

F: Press to activate the right hydraulic cylinder and DECREASE the planing depth.

G: Press to activate the left hydraulic cylinder and DECREASE the planing depth.

H: Press to activate the left hydraulic cylinder and INCREASE the planing depth.

J: To activate the water misting system (optional).

3-1

3 - CONTROLS

CONTROLS (EHF VERSION) The controls on the prime mover control levers can be used to activate the equipment adjustment as per below instructions: Activate push-button (1) by bringing it into the “HP” position (b).

1

a b

3.2

LEFT CONTROL LEVER

RIGHT CONTROL LEVER

D

K

DRUM ACTIVATION: •

Push the top section of left control lever push-button (D).

SHIFT •

Move right control lever roller (K) upward to shift to the right, and downward to shift to the left.

PLANING DEPTH ADJUSTMENT •

Left depth: Press left control lever push-button (D) upward, and right control lever roller (K) (to increase/ decrease depth).

•

Right depth: Press left control lever push-button (D) downward, and right control lever roller (K) (to increase/ decrease depth).

3-2

4 - OPERATING INSTRUCTIONS

4 - OPERATING INSTRUCTIONS PRELIMINARY CHECKS Before proceeding with the connection to the equipment, the prime mover must undergo checks to ensure: •

That all the featured safety devices work properly.

•

That all the quick couplings and other components related to the coupling to the prime mover are in good condition.

PROCEDURE FOR GETTING ON AND OFF THE PRIME MOVER (on the righthand side of the equipment).

4.1

A = Place your left foot on the lower step on the equipment.

B = With your weight on your left foot, step up onto the equipment, placing your right foot on the upper step.

C = With your weight on your right foot, step up onto the prime mover, placing your left foot on the non-slip step.

To GET OFF, carry out the steps outlined in figures in reverse order.

If the lower step is fitted on the left-hand side of the prime mover, the procedures to get on and off must be carried out as outlined above but using the opposite foot to that specified for each movement.

Þ DANGER •

When getting on and off the “SSL”, always use the non-slip steps.

•

You should never get in or out from the front part of the prime mover.

•

Make sure your shoes are not muddy or covered with anything else that could make you slip.

4-1

4 - OPERATING INSTRUCTIONS

EQUIPMENT - PRIME MOVER COUPLING The equipment must be mounted on the prime mover’s arm instead of the standard bucket, using any of a number of connection types. Apart from the general instructions given below, the procedures outlined in the prime mover’s manual (see specific section on the application of equipment) must also be followed.

Example of the operations that must be carried out for a standard coupling: 1 - Position the equipment on flat, compact ground, in the nonoperative position, and away from ditches, stores of fuel or any other substances, and electrical substations. (Fig. 4.2).

F0007030

4.2

2 - Move the “SSL” towards the cold planer slowly, with the loader arm lowered, so that the adapter plate can be positioned (A in fig. 4.3) beneath the upper lip of the adapter plate fitted on the equipment. Move forwards until it is resting on the lip (Fig. 4.3).

A

F0007040

4.3

3 - Manoeuvre the prime mover using the hydraulic controls so that the adapter plate moves back towards it (A in fig. 4.3) until it is resting fully on the prime mover’s coupling area (Fig. 4.4).

F0007050

4.4

4-2

4 - OPERATING INSTRUCTIONS 4 - Get off the prime mover and, after switching it off and removing the ignition keys, push the two levers (Fig. 4.5 - Fig. 4.6), to engage the quick coupling lock pins. Check that the levers are locked in the retaining position and that the pins are fitted properly inside the slots on the equipment's coupling.

F0007060

4.5

F0007070

4.6

Þ DANGER Do not lift the equipment off the ground until you have completed the operations described above.

4-3

4 - OPERATING INSTRUCTIONS

EQUIPMENT - PRIME MOVER HYDRAULIC COUPLING To connect the hoses, proceed as follows: 1 - Release the pressure in the hydraulic system (see prime mover instructions).

2 - Connect the hoses using the quick coupling fittings; it is compulsory to fit the drain line first (A).

3 - Connect the equipment’s power cable to the prime mover arm cable (B).

4 - Check for oil leaks: a) Get on the prime mover and start the engine. b) Activate the high flow auxiliary equipment control on the prime mover control panel to power up the hydraulic motor. c) Switch off the engine, remove the ignition keys, and get off the prime mover; now check for signs of leaks near the hosing fittings.

Example of hydraulic and electrical connection on HF prime mover

A

B F0007080

4.7

Example of hydraulic and electrical connection on EHF prime mover

F0007380

4.8

4-4

4 - OPERATING INSTRUCTIONS

Þ DANGER The machine is connected to the prime mover via hydraulic hoses; make sure the hoses are not tangled together, as this could prove hazardous, and are not likely to be crushed or exposed to tension during work manoeuvres.

Residual risk of burns: the hydraulic oil, hoses and fittings can all reach extremely high temperatures whether the equipment is fitted or not. Use appropriate personal protection equipment.

The operation must be carried out by one person (operator) only.

IMPORTANT • When connecting the hoses to the prime mover, the drain line featured must be connected first of all.

•

If screw quick couplings are used, check closely that they have been completely and correctly screwed down. If possible, we recommend the use of flat-faced quick couplings with safety ring nut.

If using flat-faced quick couplings, proceed as follows (Fig. 4.9): 1 - Fit the male section (7) into the female section (8) until you hear it click into place in the ring nut (9).

8

7

2 - Turn the ring nut (9) so that the notch (10) is not aligned with the spherule (11), thereby preventing accidental disconnection.

10 11

8

9

7

F0000222

4.9

NOTE Figure 4.9 shows flat-faced quick couplings with a snapfastening safety ring nut.

Þ DANGER Before connecting up, carefully clean all the quick couplings on the equipment and the prime mover.

If, for some reason, there is residual pressure in the prime mover’s hydraulic system, you will not be able to fit the male section of the coupling into the female section. Follow the instructions given by the prime mover’s manufacturer to relieve the pressure.

4-5

4 - OPERATING INSTRUCTIONS

EQUIPMENT - PRIME MOVER HYDRAULIC DISCONNECTION

Þ DANGER Before leaving the operator’s seat on the prime mover, make sure the equipment is resting on flat ground, the prime mover is stabilised and the key has been removed from the ignition.

Residual risk of burns. The hydraulic oil and hoses can reach extremely high temperatures whether the equipment is fitted or not. Use appropriate personal protection equipment.

IMPORTANT Always disconnect the drain line last of all.

To disconnect the hosing, proceed as follows: 1 - Stop the engine.

2 - Release the pressure in the system.

3 - Get off the prime mover and disconnect the quick coupling fittings (see specific section below).

4 - Disconnect the electrical cable.

If using flat-faced quick couplings, proceed as follows (Fig. 4.9): 1 - Turn the ring nut (9) so that the notch (10) is aligned with the spherule (11), and then push it towards the ball to disengage the joint.

8

7

10 11

8

9

7

F0000222

4.10

4-6

4 - OPERATING INSTRUCTIONS

EQUIPMENT - PRIME MOVER DISCONNECTION IMPORTANT Make sure the hydraulic connections between the equipment and the prime mover have been disconnected and that the power cable has been disconnected.

Operations that must be carried out for a standard coupling type: •

Position the equipment, compact ground, in the non-operative position, and away from ditches, fuel stores, electrical substations or any other hazard risk (Fig. 4.2).

•

Once you have turned off the diesel engine, removed the ignition key, and stabilised the prime mover (e.g.: with the parking brake, stabiliser feet, parking wedges, etc.), leave the driver’s seat.

•

Pull the two levers (Fig. 4.5 - Fig. 4.6), to slide out the lock pins.

Get back on the prime mover, start the engine and use the hydraulic controls on the prime mover as if to perform a forward tipping manoeuvre with the equipment, lowering the loader forearm at the same time, until the prime mover adaptor plate disengages from the lips. Reverse the prime mover slowly to release it from the equipment.

4-7

4 - OPERATING INSTRUCTIONS

Notes

4-8

5 - TRANSPORT OPERATIONS

5 - TRANSPORT OPERATIONS DELIVERY AND UNLOADING The equipment is normally transported and delivered securely fastened to a pallet, in a stable position, and duly wrapped in plastic sheeting. The type of packing, though, may vary according to the desired means of transport and the destination. For carriage by air, the equipment is packed inside a suitable wooden crate. All the equipment despatched is checked prior to delivery to the customer.

NOTE On receipt of the equipment, check it for any damage (major breakages or dents) caused during transportation. If any are found, the carrier must be alerted immediately and the statement “Accepted conditionally” must be added to the delivery note.

In the event of damage, give notice of the fact to the carrier in writing within 7 days of receipt of the equipment.

If, upon delivery, major damage caused during transportation is noted, or any parts that should be included are found to be missing, CNH INDUSTRIAL must be notified of the situation promptly.

It is also essential to check the equipment delivered against the information given in the itemised shipping document.

Þ DANGER •

The packed unit must be unloaded with the utmost care using lifting means with a suitable capacity (e.g. fork lift truck or other appropriate means). Next, the entire unit must be placed on a flat, stable surface.

•

All load handling operations must be carried out in compliance with the regulations in force concerning safety in the workplace.

5.1

IMPORTANT! Dispose of the packing in compliance with the regulations in force in the country of use; do not fly tip it.

5-1

5 - TRANSPORT OPERATIONS

HANDLING, TRANSPORTATION AND LIFTING

Þ DANGER If the type approval of the prime mover to travel on normal roads does not extend to the equipment, it must be removed before transportation on open roads.

Only small movements may be performed on the worksite when the equipment is mounted on the prime mover. During these movements, shifting must be carried out at low speeds with the equipment located close to the ground and the prime mover arms as closed up as possible; all people and things must be kept a safe distance away.

The equipment must always be removed from the prime mover before the vehicle is driven up loading ramps. The equipment must not be operated during handling.

Handling over short stretches (in the workplace): •

Use the prime mover, leaving the equipment attached.

•

Secure the equipment to a pallet, and handle it with a fork lift truck or a transpallet.

Handling over long stretches: •

Secure the equipment to a pallet, using a fork lift truck or a transpallet for handling, then load it onto the means of transport (lorry, train, etc.).

Lifting from one surface to another (e.g. to load it onto a lorry): •

Use a lifting crane or truck with a suitable capacity for the weight specified on the “EC” plate. Connect the cables or chains at the four points shown with the relative decals. When lifting, use hooks with the “EC” marking.

Þ DANGER •

Check that the capacities of the cables, chains and lifting and transportation means in general are compatible with the equipment weight specified on the “EC’’ data plate.

•

When attached to the prime mover, keep the equipment close to ground level (safety height: 0.5 m) during handling.

•

Shifting is only permitted on flat, or slightly loose g r o u n d , a n d a s l o n g a s s ta b i l i t y i s n e v e r jeopardised. Check that the pallet on which it will be stored is in suitable condition.

F0007090

5.2

5-2

6 - WORKING OPERATION

6 - WORKING OPERATION OPERATING PRINCIPLE The planing action is obtained by combining the rotary motion of the cutter drum (driven by the hydraulic motor onto which it is fitted directly) and - at the same time - the side shift motion of the prime mover on which the equipment is installed.

The hydraulic motor drives the cutter drum directly, which rotates in the direction indicated by the arrow in the figure, cutting away and crushing up the material in question (asphalt, concrete and suchlike). The material is removed by hard metal tools positioned on the said drum.

The hydraulic power is transmitted by the prime mover to the equipment via hoses.

D0003880

6.1

A = Maintenance of grip on ground B = Cutter drum rotation direction C = Direction of work

6-1

6 - WORKING OPERATION

STANDARD STARTING

Þ DANGER The following checks must always be performed prior to starting the equipment: •

Check that there are no leaks in the hydraulic circuit.

•

Check that mechanical connection has been made correctly.

•

Check for and remove any foreign matter.

The equipment can only be activated (i.e. cutter drum/wheel rotation started) using the controls on the prime mover. Switch on the prime mover engine and wait a while, with the engine running and the hydraulic system switched on, so that the oil reaches optimal temperature and any air bubbles present in the hydraulic system are expelled.

When fitted, the equipment is operated using the control panel on the prime mover.

Þ DANGER •

The operation must be carried out by one operator only. Make sure there is nobody within the prime mover’s range or a within a minimum range of ten metres. Cordon off the work area.

•

The operator must not drive the equipment when under the influence of alcohol or drugs which may impair physical or mental faculties. Never leave the equipment unattended without first engaging the safety locks and removing the ignition keys.

•

If planing is required near buildings which may have been subject to acts of war in the past (railways stations, bridges, barracks, depots etc.), a preventive sweeping operation is required to detect unexploded buried explosive devices.

•

Always work at a safe distance from open excavations and/or slopes and verges.

•

Before getting started, make sure there are no buried pipelines which could interfere with the excavation work (gas, water, electricity mains, etc).

•

During the work, keep a close eye out for any oil leaks.

•

Check that there are no obstructions or hindrances on the work surface.

•

On finishing the work, stop the machine before moving it away from the work surface. Always stop the equipment when the prime mover is in transit.

IMPORTANT! Whenever the equipment has been left still for a few minutes, or disconnected, start it up slowly, with the diesel engine idling; then accelerate slowly and gradually.

6-2

6 - WORKING OPERATION

SIDE MOVEMENT ADJUSTMENT The side shift can be operated with the drum either rotating or stationary: With drum rotation: 1 - Keep the equipment lifted slightly off the ground.

2 - Switch on the oil pressure and start the drum rotating.

3 - Switch the control on the control lever to activate the side shift. If the movement is slow, increase motor speed.

Þ DANGER Never move the prime mover with the equipment lifted from the ground and when the drum is rotating.

With the drum stationary: 1 - Keep the equipment lifted slightly off the ground.

2 - Using the prime mover controls, activate the oil pressure in the direction opposite to the drum rotation, and enable side movement.

Þ DANGER The equipment must never be shifted sideways when the drum is in use.

6-3

6 - WORKING OPERATION

GENERAL OPERATING CONDITIONS 1 - Adjust the planing depth.

Fig. 6.2 2 - Move the equipment over to the work line (A). Try to keep the equipment as central as possible in relation to the side shift to ensure better balance overall, and then lower the equipment so that it is a few centimetres off the ground.

A

3 - Tilt the equipment forwards slightly so it is resting on the ground at the front, and the front wheels of the prime mover are raised (B).

4 - Start the drum turning slowly, keeping the prime mover engine idling, then accelerate gradually until top engine speed is reached (C).

B

C

D0003890

6.2

6-4

6 - WORKING OPERATION Fig. 6.3 5 - Using the prime mover bucket tilt controls, lower the equipment until the drum penetrates the material to be planed and the skids are gripping the ground (D).

D

6 - Proceed, slowly at first, then increase constantly until the work speed reached is convenient but not so fast as to cause the planer drum rotation to jam.

D0003900

6.3

IMPORTANT! • When carrying out shallow planing, it is advisable to keep the equipment tilted forwards.

•

If the equipment jams: 1 - Move backwards slightly, so that the drum starts turning again. 2 - Start working again but proceeding at a slower pace.

SIDE-BY-SIDE PLANING When it is necessary to obtain a planed strip of a width greater than that of the drum, multiple passes can be performed side by side: Fig. 6.4 •

Line the equipment/prime mover up for the next pass, using the equipment's lateral movement slide facility where necessary.

IMPORTANT! The side shift movement must be carried out with the equipment lifted slightly off the ground and only when the drum is completely stationary.

F0007100

6.4

6-5

6 - WORKING OPERATION Fig. 6.5 •

To obtain a perfectly flat planed surface, with no steps where the strips meet, adjust the planing depth of the RH and LH skids; one of these will be sliding over the just planed ground and must be set at depth “0”, especially if the spoil has been removed.

F0007100

6.5

IMPORTANT! The prime mover is usually positioned with two wheels in the trench planed earlier, making it necessary to level out the equipment using the transversal tilt mechanism.

F0007110

6-6

6.6

6 - WORKING OPERATION

MECHANICAL FLOATING TILT DEVICE WITH SPRING JACK Fig. 6.7 The cutting part of the equipment (A) adapts itself perfectly to the slope of the surface due to be planed, thanks to a system which “releases” it from the side shift. The side shift, on the other hand, maintains the same angle of inclination as the prime mover.

Using the spring jack (B) and the two slots (D), the drum (A) adapts perfectly to the ground requiring planing and maintains a constant grip on it. What is more, it is not affected by the different angles at which the prime mover may end up in relation to the work surface.

A measuring scale located on the cold planer (C), allows the operator to see the angle of inclination from his work post.

The scale top and bottom 8 degrees to the right and 8 degrees to the left) depend on the amount of clearance of the two slots (D).

When the equipment is lifted, the angle returns to “0”.

A

C

D

B F0007120

6.7

6-7

6 - WORKING OPERATION The device described on the previous page also allows to carry out sloped planing (Fig. 6.8).

F0007150

6.8

This is done by setting the RH and LH depth adjustment screws at different work depths until the desired angle is obtained, and using the measuring scale to check the angle (C - Fig. 6.7).

IMPORTANT! Using the prime mover arm, force the equipment downwards to ensure the skids have a good grip on the ground.

6-8

6 - WORKING OPERATION

HYDRAULIC DEPTH ADJUSTMENT (DELUXE version) The hydraulic planing depth adjustment operates using the jacks shown in Fig. 6.9.

F0007160

6.9

The jacks can be operated with the drum either rotating or stationary.

With drum rotation: - Keep the equipment lifted slightly off the ground.

- Switch on the oil pressure and start the drum rotating.

- Use the control lever switch to open/close the cylinder, until you reach the desired depth.

IMPORTANT! The prime mover must never be moved with the equipment lifted off the ground and the drum rotating.

With drum stationary: - Keep the equipment lifted slightly off the ground.

- Using the controls on the prime mover, switch on the oil pressure in the reverse direction to drum rotation.

- Continue until you reach the desired planing depth.

6-9

6 - WORKING OPERATION

HYDRAULIC DEPTH ADJUSTMENT (STANDARD version) To adjust the planing depth correctly, keep the equipment lifted slightly off the ground when making adjustments.

1 - Release the depth adjustment lock (Fig. 6.10).

F0007170

6.10

2 - Insert the crank (supplied) and turn it to adjust the planing depth (Fig. 6.11).

F0007180

6.11

3 - To quantify the planing depth, see the sticker affixed to the mobile rod (Fig. 6.12).

F0007190

6.12

4 - Once you have established the planing depth, re-engage the lock (Fig. 6.13).

F0007200

6.13

6-10

6 - WORKING OPERATION

SETTING THE ZERO POSITION FOR PLANING DEPTH ADJUSTMENT (only for STANDARD version) If shallow planing is required, which therefore entails greater accuracy, the zero position on the measuring rod can be set according to the level of the ground where the planing is required.

The following operations must be carried out: Fig. 6.14 1 - Set the planing depth at the minimum (tighten both depth adjustment screws fully).

2 - Make sure the side plates are resting on the ground and that the ground is flat and compact.

3 - Change the depth setting using both screws until the drum is skimming the ground. Turn the drum by hand (opening the inspection cover) to check that all the teeth skim the ground and are also perfectly parallel to it.

4 - Loosen the nuts on both of the depth adjustment screws.

F0004841

5 - Adjust both the adjustment screw rods so they are at “0” on the measuring scale.

6 - Tighten the adjustment screw nuts and set the planing depth required.

F0007210

6.14

STOPPING IN NORMAL CONDITIONS In normal conditions, the prime mover controls must be used to stop the equipment (by slowing down to idling speed, then cutting off the hydraulic oil flow). This way, the equipment will stop completely and immediately.

PARKING Lower the equipment to the ground, stop the prime mover’s diesel engine, engage the brake or any other parking devices (when featured) and remove the ignition key.

6-11

6 - WORKING OPERATION

Notes

6-12

7 - MAINTENANCE

7 - MAINTENANCE

Þ DANGER •

All maintenance work on the equipment, as well as inspections and cleaning, must be carried out with the equipment detached from the prime mover and positioned on the ground (for designated worker, see the maintenance schedule).

•

Maintenance operations must be carried out in a suitable place, in compliance with the safety regulations in force.

•

Clean all the equipment’s parts thoroughly before beginning any maintenance work on it.

•

Appropriate personal protection equipment must be used throughout maintenance.

ROUTINE MAINTENANCE SCHEDULE Maintenance interval Every hour

Every 50 hours

Every 100 hours Every 200 hours

Operation

Designated worker

TOOL INTEGRITY ASSESSMENT

Operator

DRUM INTEGRITY INSPECTION

Operator

MACHINE CLEANING

Operator

LUBRICATING

Operator

HOSES INSPECTION

Operator

STRUCTURAL INTEGRITY ASSESSMENT

Operator

NUT AND BOLT TIGHTNESS TEST

Operator

CHECK THE SUPPORT SKIDS FOR WEAR

Operator

IMPORTANT! During machine maintenance, if you are in any doubt as to the parts required or complicated work is needed, contact your authorised dealer.

Þ DANGER All load handling operations must be carried out in compliance with the regulations in force concerning safety in the workplace.

7-1

7 - MAINTENANCE

TORQUE CHARTS MAXIMUM SCREW TIGHTENING TORQUES Screw class

Screw diameter - Torque (nm) - Friction coefficient 0.10

ISO

DIN

M4

M5

M6

M8

M10

M12

M14

M16

M18

M20

M22

M24

M27

M30

8.8

8G

2.4

4.9

8

20

40

69

110

170

235

330

446

570

840

1150

10.9

10K

3.3

7

12

28

56

98

155

240

330

465

620

800

1200 1600

12.9

12K

4

8

14

34

67

116

185

285

395

560

750

960

1400 1950

FITTING ADVICE - The screws must be lubricated with engine oil.

- For parts fastened with two or more screws, the screws must be tightened progressively and alternately until the prescribed torque is reached; - If flat washers are needed, steel washers with a minimum resistance of 80 kg/mm² must be used.

TIGHTENING TORQUES FOR HOSE FITTINGS ‘’GAS’’ Diameter

1/4”

3/8”

1/2”

3/4”

1”

1” 1/4

1” 1/2

Torque (Nm)

35

70

100

190

300

330

400

“W’’ (inch) Diameter

9/16”

3/4”

7/8”

1” 1/16

1” 3/16

1” 5/16

1” 5/8

1” 7/8

Torque (Nm)

30

50

70

100

130

145

190

240

TIGHTENING TORQUES FOR HOSES With ORFS fittings “W’’ (inch) Diameter

9/16”

11/16”

13/16”

1”

1” 3/16

1” 7/16

1” 11/16

2”

Torque (Nm)

25

40

55

86

125

165

200

245

“W’’ (inch) Diameter

9/16”

3/4”

7/8”

1” 1/16

1” 3/16

1” 5/16

1” 5/8

1” 7/8

Torque (Nm)

30

50

70

100

130

145

190

240

With JIC 37° fittings

with GAS fittings “W’’ (inch) Diameter

1/4”

3/8”

1/2”

5/8”

3/4”

1”

1” 1/4

1” 1/2

Torque (Nm)

15

28

60

70

110

140

190

245

7-2

7 - MAINTENANCE

DRUM INTEGRITY INSPECTION The cutter drum is the heart of the equipment. Because of the type of work it does, it is easily damaged.

Inspect the drum visually if it has hit solid objects such as: manhole covers, iron obstructions, etc.

Þ DANGER •

Do never work with damaged and/or missing tools.

•

Before leaving the operator’s seat on the prime mover, make sure the area is flat, the prime mover is stabilised, the equipment is resting on the ground, and the keys have been removed from the ignition.

To carry out the cutter drum inspection, the equipment must be resting on the ground. First of all though, the planing depth must be set at zero by tightening the adjustment screws fully (so that the drum is released), and then the following operations must be performed: 1 - Undo the screws and lower the inspection cover (Fig. 7.1).

F0007220

7.1

2 - Gripping the tools, turn the drum (in the operation direction), and inspect it (Fig. 7.2)

F0007230

7.2

3 - On completing the inspection, refasten the inspection cover.

7-3

7 - MAINTENANCE

TOOL INTEGRITY ASSESSMENT

Þ DANGER Before leaving the operator’s seat on the prime mover, make sure the area is flat, the prime mover is stabilised, the equipment is resting on the ground, and the keys have been removed from the ignition.

Every tool is subject to constant wear due to contact with the material cut. The greater the wear, the lesser the tool’s capacity for breaking into the material.

What is more, as tool wear increases, the work progress slows. This means that, if you use very worn tools, the equipment’s productivity drops noticeably.

Replacing the tools promptly will ensure the equipment is always used to its full potential.

It is always worthwhile checking for signs of wear as the tool only really performs well throughout its working life if it is worn down in the best possible way.

TOOLS WEAR The tool shown in the picture is a standard model. Similar concepts apply to all tool models.

A -Features of an ideally worn tool The remaining part of the carbide tip is symmetrically shaped. The body has a uniform, tapered shape. The tool body has a uniform, tapered shape. The body has enough bulk to support the carbide core. Tool is worn and needs replacing.

A

F0000010

7.3

B -Tool that has worked on soft materials If a tool has been used on an overly soft material, the body will wear quicker than the tip, and the tip will end up snapping off. Additionally, the altered tool shape will increase tool holder wear. Tool is worn and needs replacing.

B

F0000020

7.4

C -Tool which has not rotated properly Tools subject to uneven wear will be consumed too quickly.

Wear of this kind is always symptomatic of failure to turn the tool round in its holder. The wear may be due to a worn tool holder or the presence of small particles of planed material between the tang of the tool and the seat in which it is fitted. In this instance, clean the seat and lubricate with diesel fuel. Tool is worn and needs replacing.

C

F0000030

7.5

7-4

7 - MAINTENANCE

ASSESSMENT PROCEDURE 1 - Visual inspection to establish degree of wear.

2 - Check tools rotate in their seats (Fig. 7.6).

F0000040

7.6

Following the assessment, replace any broken tools or those showing excessive wear or clean the seats of the tools that are completely jammed, as explained below.

Tool cleaning 1 - Remove the tool that does not turn.

2 - Clean the shank of the tool and the seat.

3 - Lubricate with diesel fuel 4 - Refit the tool in its seat.

If the tool only turns slightly, it can be lubricated with diesel fuel without being removed from its seat.

IMPORTANT! • To make it easier to turn the tools in their seats, and therefore lengthen their working life, we & recommend you apply diesel fuel to the rear of the tool at the end of the working day, making sure the oil seeps in between the tool and the seat.

•

Do not rotate the equipment with new or just lubricated tools without applying it to the ground, as the tools could come out of their seats as a result of the centrifugal force.

•

To avoid damaging the tool holders, never work with extremely worn and/or jammed tools.

7-5

7 - MAINTENANCE

TOOLS REPLACEMENT Removal stage Fig. 7.7 The tools are held in the tool holder by a retainer spring.

Position one of the special spanners (2) supplied with the equipment as shown in the figure. Strike the key with a hammer and remove the tool (1).

7.7

IMPORTANT! The bent extractor, which is generally easier to use, cannot be used if the rear section of the tool is inaccessible. An open-ended spanner can always be used, as long as the rebating on the tool into which it should fit is not worn.

Fitting stage Fig. 7.8 Before fitting new tools, clean and lubricate the seat with diesel fuel.

Next, fit the tool in manually, tapping its tip with a copper hammer as show in the figure (3), until the tool’s shank is fitted fully in the tool holder.

7.8

MACHINE CLEANING Use approved, neutral detergents. Clean the equipment with a high pressure jet of water.

7-6

7 - MAINTENANCE

STRUCTURAL INTEGRITY ASSESSMENT Clean the equipment carefully prior to the inspection. Inspect the bearing framework visually to check its integrity, focusing particularly on the welding. If you notice any weakening or small cracks, contact an authorised dealer to have it examined more closely.

NUT AND BOLT TIGHTNESS TEST Check all the nuts and bolts are securely fastened and, if any parts have worked loose, tighten them. For tightening torques, see the chart.

CHECK THE SUPPORT SKIDS FOR WEAR Inspect the two support skids visually for wear. If they require replacement, contact the reseller from whom you purchased the equipment.

F0007240

7.9

SHOCK ABSORBER LUBRICATION Grease using the greasing nipples shown in Fig. 7.10.

F0007250

7.10

7-7

7 - MAINTENANCE

LUBRICATION OF THE DEPTH ADJUSTMENT SHAFT MOUNTS Grease using the greasing nipples shown in Fig. 7.11.

F0007260

7.11

IMPORTANT! Do not over lubricate as the excess grease would trap in dust.

DEPTH ADJUSTMENT MECHANISM LUBRICATION Grease using the greasing nipples shown in Fig. 7.12.

F0007320

7.12

IMPORTANT! Do not over lubricate as the excess grease would trap in dust.

7-8

7 - MAINTENANCE

HOSES INSPECTION Check the condition of the hoses and the crimping of the fittings. If a hose shows signs of leaks, breakages, swellings, abrasions, etc., it must be replaced.

Warnings concerning hose replacement 1 - Clean the working area to avoid dirt entering the hydraulic circuit.

2 - The hose must be replaced by a maintenance engineer, who should use the necessary accident-prevention equipment.

3 - The new hose must have the same features and dimensions as the previous one.

IMPORTANT! The new hose must be built to withstand the pressure indicated on the “CE” plate.

DRAIN LINE SAFETY CAP CHECK To prevent damage to the motor due to possible excess counter pressure in the drain line, a safety cap has been fitted on the motor which allows excess pressure to be relieved. More specifically, when the drain line pressure exceeds 1 bar, the cap deforms and allows oil out, thereby releasing the excess pressure.

IMPORTANT! Clean the cap and the surrounding area well, making sure no dirt enters the system.

Fig.7.13 Proceed with the cap inspection (A). If the cap is swollen and oil leaks out, it must be replaced, together with the o-ring; after replacement, check the pressure in the drain line, as this should now be below 1 bar (continuous and instantaneous rates). The new cap fitted MUST have the same thickness as the original one.

A

F0007270

7.13

7-9

7 - MAINTENANCE

CUTTER DRUM REMOVAL AND REFITTING

Þ DANGER The drum replacement stage can be performed either with the equipment mounted on the prime mover or lifted slightly off the ground and secured using suitable lifting equipment.

Place props under the equipment to prevent it lowering if the valve or any other components on the prime mover arm give way.

During the operation, use suitable lifting means and personal protection equipment, in compliance with current regulations in force on safety in the workplace.

To remove the drum, proceed as follows: 1 - Set the planing depth at zero.

2 - Undo the screws fastening the guide pins and the front guide, using appropriate tools, and remove the skid.

F0007280

7.14

3 - Heat the nuts up to circa 100° C to annul the bonding properties of the Loctite, unscrew them, and then take out the drum.

F0007290

7.15

7-10

7 - MAINTENANCE To refit the drum, proceed as follows: 1 - Clean the stud bolts and nuts well.

F0007300

7.16

2 - Apply Loctite 243 to the stud bolts, then fit the drum. Next, tighten the nuts to a torque of: Part number

Tightening torques

84515395 84515396

210 Nm

84515397 51467580 51467581 84515398

460 Nm

84515399 F0007290

7.17

3 - Fit the side plate and then the fastening screws on the skid guide pins.

7-11

7 - MAINTENANCE

STORAGE INSTRUCTIONS If you are not planning on using the equipment for some time, it must be stored in a sheltered area, where it cannot get knocked or hit.

Position the equipment on a pallet (making sure it is stable), then proceed as follows: - Wash it carefully.

- Check for and fix any oil leaks.

- Check for and replace any damaged parts.

- Apply an antioxidant coating (or diesel fuel) to the tools, making sure the liquid seeps in between the tool and the tool holder.

- Place a sheet over the equipment to protect it from dust.

- Cordon off the area where the equipment is located to prevent anyone accidentally knocking against its corners, sharp edges or blunt parts.

RECOMMISSIONING Before starting up the equipment again after a long period of disuse, the following checks must be carried out: - Grease all the parts subject to lubrication.

- Check for and fix any oil leaks.

- Check integrity of the hoses.

- Check that there are no badly fastened, worn out or missing parts.

- Nut and bolt tightness test

DISPOSAL IMPORTANT! When disposing of the equipment or its parts (oils, hoses, plastic parts, etc.), always comply with the laws in force in the country in which it is located.

7-12

8 - TROUBLESHOOTING

8 - TROUBLESHOOTING This section aims to provide the user with solutions to the most commonly experienced problems (malfunctions).

Do not carry out any maintenance or repairs which would effect equipment safety.

•

The remedies marked with the letter D require the intervention of the authorised dealer.

•

The remedies marked with the letter P require the intervention of qualified personnel.

•

The remedies marked with the letter O can be carried out by the operator.

Fault

Slow planing, low performance

Vibrations

Fault likely

Remedy

Tools tips worn or broken

Replace the tools and clean their seats

O

Low flow and/or hydraulic pressure

Ensure you have correctly made all connections necessary for machine operation with equipment. Contact the prime mover’s service department, as the flow and hydraulic pressure depend on the prime mover.

D

Loose or missing screws/bolts

Check the tightening torques of the screws/ bolts (drum, hydraulic motor, etc.). Replace the missing screws.

P

Worn or missing tools

Replace the tools and clean their seats

O

Contact an authorised service

D

Check the prime mover’s hydraulic system

P

Equipment hydraulic motor noisy or Problems inside the motor jammed.

No hydraulic flow and/or pressure The equipment does Quick couplings not fitted properly not rotate Other hydraulic or electrical problems

Fit quick couplings properly Contact an authorised service

D

The electrical cable is disconnect

Connect the electrical cable

O

The shift does not engage

Quick couplings not fitted properly

Fit quick couplings properly

O

Selector valve is dirty (LS1 on hydraulic diagram)

Clean the valve

P

Equipment turns too slowly or too fast

Incorrect equipment/prime mover coupling

Contact an authorised service

D

Fittings are loose

Tighten fittings

O

Hosing damaged

Replace hosing

Coupling damaged

Replace coupling

Leaks from the hydraulic motor oil seals

Contact an authorised service

External oil leaks

8-1

P D

8 - TROUBLESHOOTING

Fault

Fault likely

High counterpressure in drain line

Safety cover swollen

Remedy

Drain line missing or fitted incorrectly to the prime mover

Always connect the drain line to the prime mover tank directly and contact an authorised service centre to replace the cover and the O-ring and to check the counterpressure, which should be < 1 bar.

Drain line damaged

Replace the line and contact an authorised service centre to replace the cover and the O-ring and to check the counterpressure, which should be < 1 bar.

Drain line coupling damaged

Replace the coupling and contact an authorised service centre to replace the cover and the O-ring and to check the counterpressure, which should be < 1 bar.

D

P

Sudden start-up of the equipment with the prime mover engine at maximum speed

Start up the equipment with the engine idling, then, after a few seconds, accelerate slowly and gradually until operating speed is reached. Contact an authorised service centre to replace the cover and the O-ring and to check the counterpressure, which should be < 1 bar.

O

Counterpressure in prime mover’s drain line is too high

Contact an authorised service centre to replace the cover and the O-ring and to check the counterpressure, which should be < 1 bar.

D

8-2

9 - TECHNICAL SPECIFICATIONS

9 - TECHNICAL SPECIFICATIONS OVERALL DIMENSIONS

9.1

Part number

A

B

C

D

E

84515395

1520

1000

810

350

570

84515396

1670

1170

890

450

610

84515397

1670

1170

890

450

610

84515398

1670

1250

940

600

760

51467580

1670

1250

940

600

760

84515399

1670

1140

840

1000

1180

51467581

1670

1140

840

1000

1180

9-1

9 - TECHNICAL SPECIFICATIONS

TECHNICAL DATA Models

Unit of measure ment

84515395

84515396 84515397

84515398

51467580

bar

240 - 140

250 - 160

250 - 160

300 - 160

Required oil flow

l/min

50 - 90

65 - 120

90 - 130

100 - 130

Drum speed

rpm

100 - 180

104 - 192

115 - 166

128 - 166

Max. hydraulic motor power

kW

20

32

36

48

HP

28

43

50

66

Weight (*)

kg

615

810

970

920

Technical characteristic Operating pressure

Unit of measure ment

84515399

51467581

bar

250 - 160

300 - 160

Required oil flow

l/min

120 - 160

120 - 160

Drum speed

rpm

142 - 190

142 - 190

Max. hydraulic motor power

kW

48

58

HP

66

80

Weight (*)

kg

1100

1120

Technical characteristic Operating pressure

Models

(*) Standard equipment set-up, with no optional

IMPORTANT! In the event of set-ups featuring optional, the correct weight (which is different to the one stated in the table) will be specified on the “EC” data plate.

PERFORMANCE Example of how to calculate the hydraulic motor power: Q (l/min) x P (BAR) / 450 = a (Hp) / 1,36 = (kW)

Key Q= Capacity P= Pressure A = Power The flow and pressure rates stated in the equation above must be measured at exactly the same time, using a precision tool. The measurement must be carried out by a skilled member of staff.

9-2

9 - TECHNICAL SPECIFICATIONS

SOUND POWER LEVELS DETECTED The sound power levels (LwA) measured according to EN ISO 3744 are given below.

Part number

Value

84515395

LwA 86 dB +/- 3 dB

84515396

LwA 86 dB +/- 3 dB

84515397

LwA 86 dB +/- 3 dB

84515398

LwA 87 dB +/- 3 dB

51467580

LwA 87 dB +/- 3 dB

84515399

LwA 88 dB +/- 3 dB

51467581

LwA 88 dB +/- 3 dB

9-3

9 - TECHNICAL SPECIFICATIONS

Notes

9-4