Liebherr L 542 1269 Wheel Loader Operator’s Manual SN 40517 – PDF DOWNLOAD
FILE DETAILS:
Liebherr L 542 1269 Wheel Loader Operator’s Manual SN 40517 – PDF DOWNLOAD
Language : English
Pages : 316
Downloadable : Yes
File Type : PDF
Size: 70.8 MB
DESCRIPTION:
Liebherr L 542 1269 Wheel Loader Operator’s Manual SN 40517 – PDF DOWNLOAD
Product ID
Manufacturer: Liebherr-Werk Bischofshofen GmbH
Type: L 542
Type no.: 1269
From Serial no.: 40517
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 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 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 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 which 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.
Liability and warranty:
Because of the many products on offer from other manufacturers (such as fuels, lubricants, attachments, and replacement parts), Liebherr cannot test the suitability and faultless function of all third-party products in or on Liebherr products. The same applies to any effects caused by combining third-party products with Liebherr products.
- The use of third-party products together with Liebherr products is at the risk of the operator. Liebherr accepts no warranty or liability for damage of any kind in the event of breakdowns or damage to Liebherr machines caused by the use of third-party products.
- In addition, Liebherr will also reject any warranty claims for damage caused by improper use, insufficient maintenance, or failure to observe safety instructions.
Modifications, conditions, copyright
- We reserve the right to make changes without notice as a result of technological development.
- The information and illustrations in this manual may not be reproduced, distributed, or used for commercial purposes. All rights under copyright law are expressly reserved.
- The warranty and liability terms contained in Liebherr’s general conditions of trade are not affected by the information in the manual.
TABLE OF CONTENTS:
Liebherr L 542 1269 Wheel Loader Operator’s Manual SN 40517 – PDF DOWNLOAD
1 Product description 17
1.1 Technical description 17
1.1.1 Overview of the entire machine 17
1.2 Technical data 18
1.2.1 Information on vibrations 18
1.2.2 Noise level 19
1.2.3 Engine 19
1.2.4 Electrical system 19
1.2.5 Travel drive 20
1.2.6 Axles 20
1.2.7 Brakes 20
1.2.8 Steering 21
1.2.9 Working hydraulics 21
1.2.10 Liftarms 21
1.2.11 Driver’s cab 22
1.2.12 Heating, air conditioning 22
1.2.13 Air conditioning system 22
1.2.14 Refuelling pump 23
1.2.15 Towing device 23
1.2.16 Ballast 23
1.2.17 Tyres 24
1.2.18 Snow chains or guard chains 27
1.2.19 Foam-filled tyres 27
1.2.20 Complete machine with loading bucket (Z kinematics) 27
1.2.21 Complete machine with loading bucket (parallel kinematics) 29
1.2.22 Attachment: Light material bucket 31
1.2.23 Attachment: High dump bucket 32
1.2.24 Attachment: Forklift 34
2 Safety warnings, signs 37
21 Warning symbols 37
21.1 Other designations 37
2.1.2 Additional rules and guidelines 38
2.2 Proper use 38
2.3 Signs on the machine 38
2.3.1 Safety decals 39
2.3.2 Information decals 42
23.3 Type plate 50
2.4 Safety instructions 50
2.41 General safety instructions 50
2.42 Instructions on preventing crushing injuries and burns 51
2.4.3 Instructions on preventing fires and explosions 52
2.4.4 Safety instructions for start-up 52
2.4.5 Safety precautions during start-up 53
2.46 Instructions for safe working 53
2.47 Safety instructions for driving on slopes 54
2.48 Parking safely 55
2.49 Transporting the machine safely 55
2.4.10 Towing the machine safely 56
2.4.11 Measures for ensuring safe maintenance 56
2.4.12 Safety instructions for maintenance work on machines with hydro
2.4.12 Safety instructions for maintenance work on machines with hydro
accumulators 58
2.4.13 Safety instructions for welding work on the machine 59
2.4.14 Safety instruction for working on the working attachment 59
2.4.15 Safety instructions for transporting the machine by crane 59
2.4.16 Safe maintenance of hydraulic hoses and hose lines 60
2.417 Roll-over protection structure (ROPS) and falling object protection
2.417 Roll-over protection structure (ROPS) and falling object protection
structure (FOPS) 60
2.4.18 Attachments and accessories 61
2.4.19 Protection against vibrations 61
2.4.20 See and be seen 62
3 Handling and operation 65
3.1 Control elements 65
3.1.1 Driver’s cab 65
3.1.2 Display 66
3.1.3 Control unit 67
3.1.4 Switches/buttons 68
3.1.5 Control lever 69
3.1.2 Display 66
3.1.3 Control unit 67
3.1.4 Switches/buttons 68
3.1.5 Control lever 69
3.2 Handling 70
3.2.1 Battery main switch 70
3.2.2 Articulation lock 70
3.2.3 Cab access 72
3.24 Cab windows 73
3.2.5 Emergency exit 75
3.2.6 Fire extinguisher 76
3.2.7 Driver’s seat 77
3.2.8 Safety belt 87
3.29 Steering wheel 88
3.2.10 Control panel 89
3.2.11 Starter switch 90
3.2.12 Electronic immobiliser 90
3.2.13 Driver identification 94
3.2.14 Steering column switch 96
3.2.15 Lighting 97
3.2.16 Interior lighting of the driver’s cab 100
3.2.17 LCD 100
3.2.18 Touch screen display 104
3.2.19 Control lever 124
3.2.20 Controlling a working attachment with an independent hydraulic circuit 127
3.2.21 Heating, ventilation, air conditioning (optional) 139
3.2.22 Rear window heater and mirror heater (optional) 143
3.2.23 Interior and exterior mirrors 143
3.2.24 Sun visor 144
3.2.25 Radio 144
3.2.26 Windscreen wiper and washer system 145
3.2.27 Liebherr automatic central lubrication system 146
3.2.28 Back-up alarm 160
3.2.29 Reversible fan drive 153
3.2.30 Working basket 153
3.2.1 Battery main switch 70
3.2.2 Articulation lock 70
3.2.3 Cab access 72
3.24 Cab windows 73
3.2.5 Emergency exit 75
3.2.6 Fire extinguisher 76
3.2.7 Driver’s seat 77
3.2.8 Safety belt 87
3.29 Steering wheel 88
3.2.10 Control panel 89
3.2.11 Starter switch 90
3.2.12 Electronic immobiliser 90
3.2.13 Driver identification 94
3.2.14 Steering column switch 96
3.2.15 Lighting 97
3.2.16 Interior lighting of the driver’s cab 100
3.2.17 LCD 100
3.2.18 Touch screen display 104
3.2.19 Control lever 124
3.2.20 Controlling a working attachment with an independent hydraulic circuit 127
3.2.21 Heating, ventilation, air conditioning (optional) 139
3.2.22 Rear window heater and mirror heater (optional) 143
3.2.23 Interior and exterior mirrors 143
3.2.24 Sun visor 144
3.2.25 Radio 144
3.2.26 Windscreen wiper and washer system 145
3.2.27 Liebherr automatic central lubrication system 146
3.2.28 Back-up alarm 160
3.2.29 Reversible fan drive 153
3.2.30 Working basket 153
3.2.31 LIDAT 154
Operation 155
3.3.1 Daily start-up 155
3.3.2 Starting the engine 157
3.3.3 Driving 158
3.3.4 Driving on public roads 165
3.3.5 Shutting down the machine 166
3.3.6 Automatic engine shutdown 169
3.3.7 Moving working attachments 169
3.3.8 Regenerate the diesel particulate filter 177
3.3.9 Regenerating the diesel particulate filter using the touch screen 180
3.3.10 Filling the tank using the filling pump 183
3.3.11 Forklift 184
3.3.12 2-in-1 steering 186
Working methods 188
3.4.1 Picking up material 188
3.4.2 Transporting and moving material 189
3.4.3 Emptying the working attachment 190
3.44 Handling materials with high dump buckets 191
3.4.5 Loading with clamp buckets 192
3.4.6 Grading work 192
3.4.7 Removing material from a slope or wall 193
3.4.8 Loading a transport vehicle 195
3.4.9 Excavation 197
Fitting and removing the attachment 199
3.5.1 Removing the working attachment from the quick-change device 199
3.5.2 Attaching working attachments to the quick-change device 201
Transport 205
3.6.1 Transporting the machine 205
3.6.2 Transport safety retainer 209
Emergency operation 210
3.7.1 Lowering the lift arms if the engine fails 210
3.7.2 Towing the machine 211
3.7.3 Emergency steering 218
3.7.4 Jump starting 218
Operation 155
3.3.1 Daily start-up 155
3.3.2 Starting the engine 157
3.3.3 Driving 158
3.3.4 Driving on public roads 165
3.3.5 Shutting down the machine 166
3.3.6 Automatic engine shutdown 169
3.3.7 Moving working attachments 169
3.3.8 Regenerate the diesel particulate filter 177
3.3.9 Regenerating the diesel particulate filter using the touch screen 180
3.3.10 Filling the tank using the filling pump 183
3.3.11 Forklift 184
3.3.12 2-in-1 steering 186
Working methods 188
3.4.1 Picking up material 188
3.4.2 Transporting and moving material 189
3.4.3 Emptying the working attachment 190
3.44 Handling materials with high dump buckets 191
3.4.5 Loading with clamp buckets 192
3.4.6 Grading work 192
3.4.7 Removing material from a slope or wall 193
3.4.8 Loading a transport vehicle 195
3.4.9 Excavation 197
Fitting and removing the attachment 199
3.5.1 Removing the working attachment from the quick-change device 199
3.5.2 Attaching working attachments to the quick-change device 201
Transport 205
3.6.1 Transporting the machine 205
3.6.2 Transport safety retainer 209
Emergency operation 210
3.7.1 Lowering the lift arms if the engine fails 210
3.7.2 Towing the machine 211
3.7.3 Emergency steering 218
3.7.4 Jump starting 218
4 Malfunctions 221
4.1 Servicecodes 221
41.1 Service code indicator in the display 221
4.2 Problems – Cause – Remedy 226
421 Warning symbols 226
4.22 Troubleshooting the Liebherr automatic central lubrication system 227
4.3 Problem remedy 228
4.3.1 Replacing fuses 228
5 Maintenance 233
5.1 Maintenance and inspection schedule 233
5.2 Filing quantities and lubrication chart 238
5.2.1 Recommended lubricants 238
52.2 Recommended operating fluids 239
5.2.3 Lubrication chart 239
5.3 Lubricants and fuels 242
5.3.1 General information on changing lubricants and fuels 242
4.1 Servicecodes 221
41.1 Service code indicator in the display 221
4.2 Problems – Cause – Remedy 226
421 Warning symbols 226
4.22 Troubleshooting the Liebherr automatic central lubrication system 227
4.3 Problem remedy 228
4.3.1 Replacing fuses 228
5 Maintenance 233
5.1 Maintenance and inspection schedule 233
5.2 Filing quantities and lubrication chart 238
5.2.1 Recommended lubricants 238
52.2 Recommended operating fluids 239
5.2.3 Lubrication chart 239
5.3 Lubricants and fuels 242
5.3.1 General information on changing lubricants and fuels 242
5.3.2 Converting the hydraulic system from mineral oils to environmentally
harmless hydraulic fluids 242
5.3.3 Diesel fuels 243
5.3.4 Lubricating oils for diesel engines 244
5.3.5 Coolants for diesel engines 246
5.3.6 Hydraulic oil 248
5.3.7 Lubricating oils for transmissions 252
5.3.8 Lubricating oils for axles 253
5.3.9 Lubrication grease and other lubricants 254
5.4 Safety precautions 256
5.5 Preparatory tasks for maintenance 257
5.5.1 Maintenance positions 257
5.5.2 Opening the service accesses 258
5.5.3 Turning off the battery main switch 260
56 Overall machine 261
5.6.1 Checking the machine for external damage 261
5.6.2 Removing loose parts, dirt, ice and show from the machine 261
5.6.3 Cleaning the machine 261
harmless hydraulic fluids 242
5.3.3 Diesel fuels 243
5.3.4 Lubricating oils for diesel engines 244
5.3.5 Coolants for diesel engines 246
5.3.6 Hydraulic oil 248
5.3.7 Lubricating oils for transmissions 252
5.3.8 Lubricating oils for axles 253
5.3.9 Lubrication grease and other lubricants 254
5.4 Safety precautions 256
5.5 Preparatory tasks for maintenance 257
5.5.1 Maintenance positions 257
5.5.2 Opening the service accesses 258
5.5.3 Turning off the battery main switch 260
56 Overall machine 261
5.6.1 Checking the machine for external damage 261
5.6.2 Removing loose parts, dirt, ice and show from the machine 261
5.6.3 Cleaning the machine 261
5.6.4 Shutting down the machine for a lengthy period 263
5.6.5 Deactivating the machine 263
5.6.6 Checking the machine for leaks 263
5.6.7 Making sure the bolted connections are tight 264
5.6.8 Corrosion protection system for use with salt and artificial fertilisers
5.6.5 Deactivating the machine 263
5.6.6 Checking the machine for leaks 263
5.6.7 Making sure the bolted connections are tight 264
5.6.8 Corrosion protection system for use with salt and artificial fertilisers
(optional): Carrying out corrosion protection 264
5.6.9 Oil analyses 264
Drive group 271
5.7.1 Checking the engine oil level 271
5.7.2 Draining off condensate and sediment from the fuel tank 271
5.7.3 Draining off condensate from the fuel pre-filter 272
5.7.4 Changing the fuel pre-filter 273
5.7.5 Changing the fuel fine filter 275
5.7.6 Bleeding the fuel system 276
5.7.7 Cleaning the air filter service cover and dust discharge valve 277
5.7.8 Cleaning or changing the main filter element 278
5.7.9 Changing the air filter safety element 281
Cooling system 283
5.8.1 Checking the coolant level 283
5.8.2 Checking the coolant antifreeze and corrosion inhibitor concentration 284
5.8.3 Cleaning the cooling system 288
Hydraulic components 290
5.9.1 Checking the oil level in the hydraulic tank 290
Steering system 292
5.10.1 Testing the steering 292
5.10.2 Lubricating the bearing points on the steering cylinders 292
Brake system 294
5.11.1 Testing the service brake and parking brake 294
Electrical system 296
5.12.1 Checking the lights 296
Axles, drive shafts 297
5.13.1 Checking the tyre pressure 297
5.13.2 Checking the wheel tightness (once after 50, 100 and 250 h) 298
Steel parts – basic machine 299
5.14.1 Lubricating the articulation bearing and the rear axle oscillating bearing 299
5.6.9 Oil analyses 264
Drive group 271
5.7.1 Checking the engine oil level 271
5.7.2 Draining off condensate and sediment from the fuel tank 271
5.7.3 Draining off condensate from the fuel pre-filter 272
5.7.4 Changing the fuel pre-filter 273
5.7.5 Changing the fuel fine filter 275
5.7.6 Bleeding the fuel system 276
5.7.7 Cleaning the air filter service cover and dust discharge valve 277
5.7.8 Cleaning or changing the main filter element 278
5.7.9 Changing the air filter safety element 281
Cooling system 283
5.8.1 Checking the coolant level 283
5.8.2 Checking the coolant antifreeze and corrosion inhibitor concentration 284
5.8.3 Cleaning the cooling system 288
Hydraulic components 290
5.9.1 Checking the oil level in the hydraulic tank 290
Steering system 292
5.10.1 Testing the steering 292
5.10.2 Lubricating the bearing points on the steering cylinders 292
Brake system 294
5.11.1 Testing the service brake and parking brake 294
Electrical system 296
5.12.1 Checking the lights 296
Axles, drive shafts 297
5.13.1 Checking the tyre pressure 297
5.13.2 Checking the wheel tightness (once after 50, 100 and 250 h) 298
Steel parts – basic machine 299
5.14.1 Lubricating the articulation bearing and the rear axle oscillating bearing 299
5.14.2 Covering – lubricating locks and hinges 299
5.156 Working attachment 301
5.15.1 Lubricating the lift arms and attachment 301
5.15.2 Checking the lift arm bearing bushings 302
5.15.3 Lubricating and testing the quick-change device 303
5.16 Operator’s cab, heating, air conditioning 305
5.16.1 Cleaning the fresh and recirculated air filters 305
5.16.2 Changing the fresh and recirculated air filters 306
5.16.3 Checking the condition and function of the safety belt 307
5.16.4 Checking and topping up the windscreen washer reservoir 307
5.16.5 Checking the seals on the driver’s cab 308
5.17 Lubrication system 309
5.17.1 Checking the lubrication system grease reservoir level 309
5.17.2 Checking the pipes, hoses and lubrication points of the lubrication
system 309
5.17.3 Checking whether metered quantities are adequate at the bearing
points (grease collars) of the lubrication system 310
Index 31
5.156 Working attachment 301
5.15.1 Lubricating the lift arms and attachment 301
5.15.2 Checking the lift arm bearing bushings 302
5.15.3 Lubricating and testing the quick-change device 303
5.16 Operator’s cab, heating, air conditioning 305
5.16.1 Cleaning the fresh and recirculated air filters 305
5.16.2 Changing the fresh and recirculated air filters 306
5.16.3 Checking the condition and function of the safety belt 307
5.16.4 Checking and topping up the windscreen washer reservoir 307
5.16.5 Checking the seals on the driver’s cab 308
5.17 Lubrication system 309
5.17.1 Checking the lubrication system grease reservoir level 309
5.17.2 Checking the pipes, hoses and lubrication points of the lubrication
system 309
5.17.3 Checking whether metered quantities are adequate at the bearing
points (grease collars) of the lubrication system 310
Index 31
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