Liebherr L 538 1268 (USA / CAN) Wheel Loader Operating Manual SN 31321 – PDF DOWNLOAD
FILE DETAILS:
Liebherr L 538 1268 (USA / CAN) Wheel Loader Operating Manual SN 31321 – PDF DOWNLOAD
Language : English
Pages : 318
Downloadable : Yes
File Type : PDF
Size: 70.7 MB
DESCRIPTION:
Liebherr L 538 1268 (USA / CAN) Wheel Loader Operating Manual SN 31321 – PDF DOWNLOAD
Product ID
Manufacturer: Liebherr-Werk Bischofshofen GmbH
Type: L 538 (USA / CAN)
Type no.: 1268
From Serial no.: 31321
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.
TABLE OF CONTENTS:
Liebherr L 538 1268 (USA / CAN) Wheel Loader Operating Manual SN 31321 – 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 Sound emission 19
1.2.3 Engine 19
1.2.4 Electrical system 20
1.2.5 Travel drive 20
1.2.6 Axles 20
1.2.7 Braking 21
1.2.8 Steering 21
1.2.9 Working hydraulics 21
1.2.10 Working attachment 22
1.2.11 Driver’s cab 22
1.2.12 Heating, air conditioning 23
1.2.13 Air conditioning system 23
1.2.14 Refuelling pump 23
1.2.15 Towing device 23
1.2.16 Ballast 24
1.2.17 Tyres 25
1.2.18 Snow chains or guard chains 28
1.2.19 Tyres with foam 28
1.2.20 Dimensions with Z kinematics 28
1.2.21 Dimensions with parallel kinematics 30
1.2.22 Light material bucket attachment 32
1.2.23 High dump bucket attachment 34
1.2.24 Fork lift attachment 36
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 Sound emission 19
1.2.3 Engine 19
1.2.4 Electrical system 20
1.2.5 Travel drive 20
1.2.6 Axles 20
1.2.7 Braking 21
1.2.8 Steering 21
1.2.9 Working hydraulics 21
1.2.10 Working attachment 22
1.2.11 Driver’s cab 22
1.2.12 Heating, air conditioning 23
1.2.13 Air conditioning system 23
1.2.14 Refuelling pump 23
1.2.15 Towing device 23
1.2.16 Ballast 24
1.2.17 Tyres 25
1.2.18 Snow chains or guard chains 28
1.2.19 Tyres with foam 28
1.2.20 Dimensions with Z kinematics 28
1.2.21 Dimensions with parallel kinematics 30
1.2.22 Light material bucket attachment 32
1.2.23 High dump bucket attachment 34
1.2.24 Fork lift attachment 36
2 Safety warnings, signs 39
21 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
23.3 Type plate 51
2.4 Safety instructions 51
2.41 General safety instructions 51
2.42 Instructions on preventing crushing injuries and burns 52
2.4.3 Instructions on preventing fires and explosions 53
2.44 Safety instructions for start-up 53
2.45 Safety precautions during start-up 54
2.4.6 Instructions for safe working 54
2.47 Safety instructions for driving on slopes 55
2.48 Parking safely 55
2.49 Transporting the machine safely 56
2.410 Towing the machine safely 56
2.4.11 Measures for ensuring safe maintenance 57
2.412 Safety instructions for maintenance work on machines with hydro
2.412 Safety instructions for maintenance work on machines with hydro
accumulators 59
2.413 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
2.416 Safe maintenance of hydraulic hoses and hose lines 61
2.417 Roll-over protection structure (ROPS) and falling object protection
2.417 Roll-over protection structure (ROPS) and falling object protection
structure (FOPS) 61
2.4.18 Attachments and accessories 62
2.4.19 Protection against vibrations 62
2.4.20 See and be seen 63
3 Handling and operation 65
3.1 Control elements 65
3.1.1 Driver’s cab 65
3.2 Handling 67
3.2.1 Battery main switch 67
3.2 Handling 67
3.2.1 Battery main switch 67
3.2.2 Articulation lock 67
3.2.3 Cab access 68
3.2.4 Hinged window 70
3.2.5 Emergency exit 71
3.2.6 Fire extinguisher 72
3.2.7 Driver’s seat 73
3.2.8 Safety belt 83
3.2.9 Steering column and steering wheel 84
3.2.10 Control panel 85
3.2.11 Ignition switch 86
3.2.12 Electronic immobiliser 86
3.2.13 Electronic immobiliser touchscreen display 88
3.2.14 Driver identification 92
3.2.15 Steering column switch 95
3.2.16 Lighting 96
3.2.17 Interior lighting of the driver’s cab 99
3.2.18 Display 100
3.2.19 Touch screen display 104
3.2.20 Control unit 124
3.2.21 Switches in the driver’s cab 129
3.2.22 Control lever 135
3.2.23 Controlling a working attachment with an independent hydraulic circuit 138
3.2.24 Heating, ventilation, air conditioning (optional) 148
3.2.25 Rear window heater and mirror heater (optional) 152
3.2.26 Interior and exterior mirrors 152
3.2.27 Sun visor 153
3.2.28 Radio 153
3.2.29 Windscreen wiper and washer system 154
3.2.30 Liebherr automatic central lubrication system 165
3.2.31 Back-up alarm 169
3.2.32 Reversible fan drive 162
3.2.33 LIiDAT 162
3.2.10 Control panel 85
3.2.11 Ignition switch 86
3.2.12 Electronic immobiliser 86
3.2.13 Electronic immobiliser touchscreen display 88
3.2.14 Driver identification 92
3.2.15 Steering column switch 95
3.2.16 Lighting 96
3.2.17 Interior lighting of the driver’s cab 99
3.2.18 Display 100
3.2.19 Touch screen display 104
3.2.20 Control unit 124
3.2.21 Switches in the driver’s cab 129
3.2.22 Control lever 135
3.2.23 Controlling a working attachment with an independent hydraulic circuit 138
3.2.24 Heating, ventilation, air conditioning (optional) 148
3.2.25 Rear window heater and mirror heater (optional) 152
3.2.26 Interior and exterior mirrors 152
3.2.27 Sun visor 153
3.2.28 Radio 153
3.2.29 Windscreen wiper and washer system 154
3.2.30 Liebherr automatic central lubrication system 165
3.2.31 Back-up alarm 169
3.2.32 Reversible fan drive 162
3.2.33 LIiDAT 162
3.3 Operation 1643.3.1 Daily start-up 164
3.3.2 Starting the engine 166
3.3.3 Driving 168
3.3.4 Driving on public roads 174
3.3.5 Shutting down the machine 175
3.3.6 Automatic engine shutdown 178
3.3.7 Moving working attachments 179
3.3.8 Regenerating the diesel particulate filter 186
3.3.9 Regenerating the diesel particulate filter using the touch screen 189
3.3.10 Filling the tank using the filling pump 192
3.3.11 2-in-1 steering 193
3.3.10 Filling the tank using the filling pump 192
3.3.11 2-in-1 steering 193
3.4 Working methods 195
3.41 Picking up material 195
3.41 Picking up material 195
3.4.2 Transporting and moving material 195
3.4.3 Grading work 198
3.44 Removing material from a slope or wall 198
3.45 Loading a transport vehicle 200
3.4.6 Excavation 202
3.5 Fitting and removing the attachment 204
3.5.1 Removing the working attachment from the quick-change device 204
3.5.1 Removing the working attachment from the quick-change device 204
3.5.2 Attaching working attachments to the quick-change device 206
3.6 Transport 210
3.6.1 Transporting the machine 210
3.6.1 Transporting the machine 210
3.6.2 Transport safety retainer 212
3.7 Emergency operation 214
3.7.1 Lowering the lift arms if the engine fails 214
3.7.1 Lowering the lift arms if the engine fails 214
3.7.2 Towing the machine 215
3.7.3 Emergency steering 221
3.7.4 Jump starting 222
Malfunctions 225
4.1 Servicecodes 225
41.1 Service code indicator in the display 225
Malfunctions 225
4.1 Servicecodes 225
41.1 Service code indicator in the display 225
4.2 Problems – Cause – Remedy 231
42.1 Warning symbols 231
422 Troubleshooting the Liebherr automatic central lubrication system 232
4.3 Problem remedy 233
4.3.1 Replacing fuses 233
5 Maintenance 237
5.1 Maintenance and inspection schedule 237
5.2 Filling quantities and lubrication chart 241
5.2.1 Recommended lubricants 241
5.2.2 Recommended operating fluids 242
52.3 Lubrication chart 242
5.3 Lubricants and fuels 245
5.3.1 General information on changing lubricants and fuels 245
42.1 Warning symbols 231
422 Troubleshooting the Liebherr automatic central lubrication system 232
4.3 Problem remedy 233
4.3.1 Replacing fuses 233
5 Maintenance 237
5.1 Maintenance and inspection schedule 237
5.2 Filling quantities and lubrication chart 241
5.2.1 Recommended lubricants 241
5.2.2 Recommended operating fluids 242
52.3 Lubrication chart 242
5.3 Lubricants and fuels 245
5.3.1 General information on changing lubricants and fuels 245
5.3.2 Converting the hydraulic system from mineral oils to environmentally
harmless hydraulic fluids 245
53.3 Diesel fuels 246
5.3.4 Lubricating oils for diesel engines 247
5.3.5 Coolants for diesel engines 249
5.3.6 Hydraulic oil 251
5.3.7 Lubricating oils for transmissions 255
5.3.8 Lubricating oils for axles 255
5.3.9 Lubrication grease and other lubricants 256
5.4 Safety precautions 258
5.5 Preparatory tasks for maintenance 259
5.5.1 Maintenance positions 259
5.5.2 Mounting the lift arm lock 260
5.5.3 Opening service hatches 260
5.5.4 Turning off the battery main switch 262
5.6 Overall machine 264
5.6.1 Checking the machine for external damage 264
5.6.2 Removing loose parts, dirt, ice and snow from the machine 264
5.6.3 Cleaning the machine 264
5.6.4 Shutting down the machine for a lengthy period 266
5.6.5 Deactivating the machine 266
56.6 Checking the machine for leaks 266
5.6.7 Making sure the bolted connections are tight 267
harmless hydraulic fluids 245
53.3 Diesel fuels 246
5.3.4 Lubricating oils for diesel engines 247
5.3.5 Coolants for diesel engines 249
5.3.6 Hydraulic oil 251
5.3.7 Lubricating oils for transmissions 255
5.3.8 Lubricating oils for axles 255
5.3.9 Lubrication grease and other lubricants 256
5.4 Safety precautions 258
5.5 Preparatory tasks for maintenance 259
5.5.1 Maintenance positions 259
5.5.2 Mounting the lift arm lock 260
5.5.3 Opening service hatches 260
5.5.4 Turning off the battery main switch 262
5.6 Overall machine 264
5.6.1 Checking the machine for external damage 264
5.6.2 Removing loose parts, dirt, ice and snow from the machine 264
5.6.3 Cleaning the machine 264
5.6.4 Shutting down the machine for a lengthy period 266
5.6.5 Deactivating the machine 266
56.6 Checking the machine for leaks 266
5.6.7 Making sure the bolted connections are tight 267
5.6.8 Corrosion protection on machines that work with salt and artificial
fertilisers and exchanging VCI capsules 267
5.6.9 Oil analyses 267
Drive group 274
5.7.1 Checking the engine oil level 274
5.7.2 Draining off condensate and sediment from the fuel tank 274
5.7.3 Draining off condensate from the fuel pre-filter 275
5.7.4 Changing the fuel pre-filter 276
5.7.5 Changing the fuel fine filter 278
5.7.6 Bleeding the fuel system 279
5.7.7 Cleaning the air filter service cover and dust discharge valve 280
5.7.8 Changing the air filter main element 281
5.7.9 Changing the air filter safety element 282
Cooling system 284
5.8.1 Checking the coolant level 284
5.8.2 Checking the coolant antifreeze and corrosion inhibitor concentration 285
5.8.3 Cleaning the cooling system 289
Working hydraulics 291
5.9.1 Checking the oil level in the hydraulic tank 291
5.9.2 Checking and cleaning the magnetic rod on the hydraulic tank 292
Steering system 294
5.10.1 Testing the steering 204
5.10.2 Lubricating the bearing points on the steering cylinders 294
Brake system 295
5.11.1 Testing the service brake and parking brake 295
Electrical system 297
5.12.1 Checking the lights 297
Axles and cardan shafts 298
5.13.1 Checking the tyre pressure 298
5.13.2 Checking the wheel tightness (once after 50, 100 and 250 h) 299
Steel components of the basic machine 300
5.14.1 Lubricating the articulated bearing and the rear oscillating bedding 300
5.14.2 Covering – lubricating locks and hinges 300
Working attachment 302
5.15.1 Lubricating the lift arms and attachment 302
5.6.9 Oil analyses 267
Drive group 274
5.7.1 Checking the engine oil level 274
5.7.2 Draining off condensate and sediment from the fuel tank 274
5.7.3 Draining off condensate from the fuel pre-filter 275
5.7.4 Changing the fuel pre-filter 276
5.7.5 Changing the fuel fine filter 278
5.7.6 Bleeding the fuel system 279
5.7.7 Cleaning the air filter service cover and dust discharge valve 280
5.7.8 Changing the air filter main element 281
5.7.9 Changing the air filter safety element 282
Cooling system 284
5.8.1 Checking the coolant level 284
5.8.2 Checking the coolant antifreeze and corrosion inhibitor concentration 285
5.8.3 Cleaning the cooling system 289
Working hydraulics 291
5.9.1 Checking the oil level in the hydraulic tank 291
5.9.2 Checking and cleaning the magnetic rod on the hydraulic tank 292
Steering system 294
5.10.1 Testing the steering 204
5.10.2 Lubricating the bearing points on the steering cylinders 294
Brake system 295
5.11.1 Testing the service brake and parking brake 295
Electrical system 297
5.12.1 Checking the lights 297
Axles and cardan shafts 298
5.13.1 Checking the tyre pressure 298
5.13.2 Checking the wheel tightness (once after 50, 100 and 250 h) 299
Steel components of the basic machine 300
5.14.1 Lubricating the articulated bearing and the rear oscillating bedding 300
5.14.2 Covering – lubricating locks and hinges 300
Working attachment 302
5.15.1 Lubricating the lift arms and attachment 302
5.15.2 Checking the lift arm bearing bushings 303
5.15.3 Lubricating and testing the quick-change device 304
5.16 Cab, heating and air conditioning 306
5.16.1 Cleaning the fresh and recirculated air filters 306
5.16.2 Changing the fresh and recirculated air filters 307
5.16.3 Checking the condition and function of the safety belt 308
5.16.4 Checking and topping up the windscreen washer reservoir 308
5.16.5 Checking the rubber seals on the driver’s cab 309
5.17 Lubrication system 310
5.17.1 Checking the lubrication system grease reservoir level 310
5.17.2 Checking the pipes, hoses and lubrication points of the lubrication
system 310
5.17.3 Checking whether metered quantities are adequate at the bearing
points (grease collars) of the lubrication system 31
Index 313
5.15.3 Lubricating and testing the quick-change device 304
5.16 Cab, heating and air conditioning 306
5.16.1 Cleaning the fresh and recirculated air filters 306
5.16.2 Changing the fresh and recirculated air filters 307
5.16.3 Checking the condition and function of the safety belt 308
5.16.4 Checking and topping up the windscreen washer reservoir 308
5.16.5 Checking the rubber seals on the driver’s cab 309
5.17 Lubrication system 310
5.17.1 Checking the lubrication system grease reservoir level 310
5.17.2 Checking the pipes, hoses and lubrication points of the lubrication
system 310
5.17.3 Checking whether metered quantities are adequate at the bearing
points (grease collars) of the lubrication system 31
Index 313
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