Liebherr Wheel Loader 524-659 Operating Manual 23960 – PDF DOWNLOAD
FILE DETAILS:
Liebherr Wheel Loader 524-659 Operating Manual 23960 – PDF DOWNLOAD
Language : English
Pages : 346
Downloadable : Yes
File Type : PDF
Size: 76.9 MB
DESCRIPTION:
Liebherr Wheel Loader 524-659 Operating Manual 23960 – PDF DOWNLOAD
Product identification
Manufacturer: Liebherr-Werk BischofshofenGmbH
Type:L 524
Type no.: 659
from serial number: 23960
Preface
This operating manual has been written for the driver and for the maintenance personnel of the machine.
It contains the following descriptions:
- Chapter 1 – Product description
- Chapter 2 – Safety regulations
- Chapter 3 – Handling and operation
- Chapter 4 – Malfunctions
- Chapter 5 – Maintenance
This operating manual must be carefully read before initial operation and should be read and used later at regular intervals by anyone who carries out work on the machine.
Working with or on the machine includes:
- Operation, including equipping, troubleshooting during operation, removing production debris, maintenance, removing operating and auxiliary materials.
- Servicing, including maintenance, inspection, and repairs.
- Transport or loading the machine.
This manual helps the driver to become acquainted with the machine and prevents malfunctions due to incorrect operation.
Observation of the operating and maintenance manual by maintenance staff:
- Increases reliability during operation.
- Extends the service life of your machine.
- Reduces repair costs and downtime.
This manual must be kept with the machine. Make sure a copy is always kept in the glove compartment of the driver’s cab.
In addition to the operating and maintenance manual, follow the instructions based on existing national accident prevention and environmental protection regulations.
In addition to the operating manual and applicable national and local legal accident prevention rules, observe the recognized technical regulations for safe and correct operation.
This operating and maintenance manual contains all the information you need to operate and service your machine.
- Some illustrations in this manual may show details and equipment that are different from those on your machine.
On some pictures, protective devices and covers have been removed for a better view.
We constantly make improvements to our machines, which means there may have been modifications to your machine that are not mentioned in this manual.
However, if you should require explanations or information, the Liebherr technical information and customer services departments will be happy to provide assistance.
IMAGES PREVIEW OF THE MANUAL:
TABLE OF CONTENTS:
Product description 19
1.1 Technical description 19
1.1.1 Overview of the complete machine 19
1.1.2 Lift arm versions 20
1.2 Technical data 21
1.2.1 Information on vibrations 21
1.2.2 Sound emission 22
1.2.3 Engine 22
1.2.4 Electrical system 22
1.2.5 Travel drive 23
1.2.6 Axles 23
1.2.7 Braking 24
1.2.8 Steering 25
1.2.9 Working hydraulics 25
1.2.10 Working attachment 25
1.2.11 Driver’s cab 26
1.2.12 Heating, air conditioning 26
1.2.13 Air conditioning system 27
1.2.14 Diesel particle filter 27
1.2.15 Refuelling pump 27
1.2.16 Towing device 27
1.2.17 Ballast 28
1.2.18 Tyres 28
1.2.23 Attachments with parallel high lift kinematics 34
1.2.24 Forklift attachment 35
copyright by
L 524-659 / 23960 IIIBHIRR 11
Contents Operating manual
2 Safety warnings, signs 39
2.1 How the warnings are marked 39
2.1.1 Further markings 39
2.1.2 Additional rules and guidelines 40
2.2 Proper use 40
2.3 Signs on the machine 40
2.3.1 Safety signs 40
2.3.2 Information signs 44
2.3.3 Type plates 50
2.4 Safety instructions 51
2.4.1 General safety instructions 51
2.4.2 Instructions on preventing crushing injuries and burns 52
2.4.3 Instructions on preventing fires and explosions 53
2.4.4 Safety instructions for start-up 53
2.4.5 Safety precautions during start-up 54
2.4.6 Instructions for safe working 54
2.4.7 Safety instructions for driving on slopes 55
2.4.8 Parking safely 56
2.4.9 Transporting the machine safely 56
2.4.10 Towing the machine safely 57
2.4.11 Measures for ensuring safe maintenance 57
2.4.12 Safety instructions for maintenance work on machines with hydro
accumulators 59
2.4.13 Safety instructions for welding work on the machine 60
2.4.14 Instructions for working safely on the working attachment 60
2.4.15 Safety instructions for transporting the machine by crane 60
2.4.16 Safe maintenance of hydraulic hoses and hose lines 61
2.4.17 Roll-over protection structure (ROPS) and falling object protection
structure (FOPS) 61
2.4.18 Attachments and accessories C:
3.1 Control elements 65
3.1.1 Driver’s cab 65
copyright by
12 IIIBHIRR L 524-659 / 23960
Operating manual Contents
3.2 Handling 67
3.2.1 Battery main switch 67
3.2.2 Articulation lock 67
3.2.3 Cab access 69
3.2.4 Right hinged window 70
3.2.5 Emergency exit 71
3.2.6 Driver’s seat with mechanical suspension 72
3.2.7 Driver’s seat with pneumatic suspension 77
3.2.8 Driver’s seat with active suspension 83
3.2.9 Seat belt 91
3.2.10 Steering column and steering wheel 92
3.2.11 Control panel 93
3.2.12 Ignition switch 94
3.2.13 Electronic immobiliser 95
3.2.14 Steering column switch 97
3.2.15 Lighting 98
3.2.16 Interior cab lighting 102
3.2.17 Display unit 102
3.2.18 Control unit 109
3.2.19 LIEBHERR control lever 123
3.2.20 Control lever for additional working functions 127
3.2.21 Heating, ventilation, air conditioning (optional) 128
3.2.22 Automatic heating/ventilation/air conditioning 133
3.2.23 Rear window heater and mirror heater (optional) 137
3.2.24 Interior and exterior mirrors 138
3.2.25 Sun visor 138
3.2.26 Radio 139
3.2.27 Windscreen wiper and washer system 140
…J 3.3 Operation 151
3.3.1 Daily start-up 151
3.3.2 Starting the engine 153
copyright by
L 524-659 / 23960 IIIBHIRR 13
Contents Operating manual
3.3.3 Driving 157
3.3.4 Shutting down the machine 169
3.3.5 Automatic engine shutdown 172
3.3.6 Operating the lift arms 172
3.3.7 Diesel particulate filter 180
3.3.8 Filling the tank using the filling pump 184
3.3.9 High dump bucket 185
3.3.10 Forklift 187
3.4 Working methods 191
3.4.1 Picking up and moving material 191
3.4.2 Transporting and moving material 192
3.4.3 Grading work 194
3.4.4 Loading a heap 195
3.4.5 Removing material from a slope or wall 197
3.4.6 Loading a transport vehicle 198
3.4.7 Excavation 202
3.5 Fitting and removing the attachment 205
3.5.1 Hydraulically actuated quick-change device 205
3.5.2 Electro-hydraulically actuated quick-change device 211
3.5.3 Operating the quick-change device – electrohydraulic operation using
the comfort control or button control 217
3.6 Transport 227
3.6.1 Transporting the machine 227
3.6.2 Transport safety retainer 232
3.7 Emergency operation 234
3.7.1 Towing the machine 234
3.7.2 Emergency steering function when the steering system fails 239
3.7.3 Jump starting 240
4.2.2 Troubleshooting 257
copyright by
14 IIIBHIRR L 524-659 / 23960
Operating manual Contents
4.3 Problem remedy 260
4.3.1 Replacing fuses 260
5 Maintenance 265
5.1 Maintenance and inspection schedule 265
5.2 Filling quantities and lubrication chart 269
5.2.1 Recommended lubricants 269
5.2.2 Recommended operating fluids 270
5.2.3 Lubrication chart 270
5.3 Lubricants and fuels 273
5.3.1 General information on changing lubricants and fuels 273
5.3.2 Converting the hydraulic system from mineral oils to environmentally
harmless hydraulic fluids 273
5.3.3 Diesel fuels 274
5.3.4 Lubricating oils for diesel engines 275
5.3.5 Coolants for diesel engines 277
5.3.6 Hydraulic oil 279
5.3.7 Lubricating oils for transmissions 283
5.3.8 Lubricating oils for axles 284
5.3.9 Lubrication grease and other lubricants 285
5.4 Preparatory tasks for maintenance 287
5.4.1 Safety precautions for maintenance 287
5.4.2 Maintenance positions 288
5.4.3 Hood – open the engine compartment and protective grille. 289
5.4.4 Switch off the battery main switch 291
5.5 Complete machine 292
5.5.1 Remove loose parts, dirt, ice and snow from the machine 292
5.5.2 Checking the machine for external damage 292
5.5.3 Making sure the bolted connections are tight 292
5.6.3 Changing the engine oil filter 295
5.6.4 Checking the engine heating flange 296
5.6.5 Changing the fuel pre-filter 297
5.6.6 Changing the fuel fine filter 298
5.6.7 Draining off condensate from the fuel filter 299
5.6.8 Bleeding the fuel system 300
5.6.9 Draining off condensate and sediment from the fuel tank 302
5.6.10 Cleaning the air filter service cap and dust extraction valve 302
5.6.11 Changing the air filter main element 303
5.6.12 Changing the air filter secondary element 304
5.7 Cooling system 306
5.7.1 Checking the coolant antifreeze and corrosion inhibitor concentration 306
5.7.2 Cleaning the cooling system 310
5.7.3 Changing the coolant 311
5.8 Working hydraulics 313
5.8.1 Checking the oil level in the hydraulic tank 313
5.8.2 Check and clean the magnetic rod on the hydraulic tank 314
5.9 Steering system 316
5.9.1 Testing the steering 316
5.9.2 Lubricating the bearing points on the steering cylinders 316
5.10 Brake system 317
5.10.1 Testing the service brake and parking brake 317
5.11 Electrical system 319
5.11.1 Checking the indicator lamps 319
5.11.2 Checking the lights 319
5.12 Axles and tyres 320
5.12.1 Checking the tightness of the wheels (once after 50, 100 and 250 h) 320
5.12.2 Checking the tyre pressure 320
5.13 Machine frame and ballast weight 322 C:
Operating manual Contents
5.15 Cab, heating and air-conditioning 325
5.15.1 Greasing the cab door hinges 325
5.15.2 Checking / topping up the windscreen washer reservoir 325
5.15.3 Cleaning the fresh air and recirculated air filter 326
5.15.4 Changing the fresh air and recirculated air filter 327
5.16 Lift arms and quick-change device 329
5.16.1 Lubricating the lift arms and attachment 329
5.16.2 Checking the lift arm bearing bushings 330
5.16.3 Lubricating and testing the quick-change device 332
5.17 Cleaning the machine 334
5.17.1 Washing the machine 334
5.18 Corrosion protection 336
5.18.1 Protecting the piston rods from corrosion 336
5.18.2 Protecting the fuel tank from corrosion 336
5.19 Deactivating the machine 337
Index 339
VIDEO PREVIEW OF THE MANUAL:
PLEASE NOTE:
- This is the SAME manual used by the dealers to troubleshoot any faults in your vehicle. This can be yours in 2 minutes after the payment is made.
- Contact us at [email protected] should you have any queries before your purchase or that you need any other service / repair / parts operators manual.
S.M