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Liebherr wheel Loader L 509-1263 Operator’s Manual 31544 – PDF DOWNLOAD
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Liebherr wheel Loader L 509-1263 Operator’s Manual 31544 – PDF DOWNLOAD
Product ID
Manufacturer: Liebherr-Werk Bischofshofen GmbH
Type: L 509
Type no.:1263
From Serial no.:31544
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Description
Liebherr wheel Loader L 509-1263 Operator’s Manual 31544 – PDF DOWNLOAD
FILE DETAILS:
Liebherr wheel Loader L 509-1263 Operator’s Manual 31544 – PDF DOWNLOAD
Language : English
Pages : 250
Downloadable : Yes
File Type : PDF
Size:54.2 MB
DESCRIPTION:
Liebherr wheel Loader L 509-1263 Operator’s Manual 31544 – PDF DOWNLOAD
Product ID
Manufacturer: Liebherr-Werk Bischofshofen GmbH
Type: L 509
Type no.:1263
From Serial no.:31544
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 wheel Loader L 509-1263 Operator’s Manual 31544 – PDF DOWNLOAD
Contents
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 19
1.2.5 Travel drive 19
1.2.6 Axles 20
1.2.7 Brakes 20
1.2.8 Steering 20
1.2.9 Working hydraulics 21
1.2.10 Liftarms 21
1.2.11 Driver’s cab 21
1.2.12 Heating, ventilation 21
1.2.13 Air conditioning 22
1.2.14 Towing device 22
1.2.15 Tyres 22
1.2.16 Snow chains or guard chains 24
1.2.17 Foam-filled tyres 24
1.2.18 Complete machine with bucket 25
1.2.19 Attachment: Light material bucket with undercut blade 26
1.2.20 Attachment: 4 in 1 bucket 27
1.2.21 Attachment: Forklift 29
2 Safety warnings, signs 31
2.1 How the warnings are marked 31
2.1.1 Further markings 31
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 19
1.2.5 Travel drive 19
1.2.6 Axles 20
1.2.7 Brakes 20
1.2.8 Steering 20
1.2.9 Working hydraulics 21
1.2.10 Liftarms 21
1.2.11 Driver’s cab 21
1.2.12 Heating, ventilation 21
1.2.13 Air conditioning 22
1.2.14 Towing device 22
1.2.15 Tyres 22
1.2.16 Snow chains or guard chains 24
1.2.17 Foam-filled tyres 24
1.2.18 Complete machine with bucket 25
1.2.19 Attachment: Light material bucket with undercut blade 26
1.2.20 Attachment: 4 in 1 bucket 27
1.2.21 Attachment: Forklift 29
2 Safety warnings, signs 31
2.1 How the warnings are marked 31
2.1.1 Further markings 31
2.1.2 Additional rules and guidelines 32
2.2 Proper use 32
2.3 Signs on the machine 32
2.3.1 Safety decals 32
2.3.2 Information decals 36
23.3 Type plate 44
2.4 Safety instructions 45
2.41 General safety instructions 45
2.4.2 Instructions on preventing crushing injuries and burns 46
2.4.3 Instructions on preventing fires and explosions 47
2.44 Safety instructions for start-up 47
2.45 Safety precautions during start-up 47
2.4.6 Instructions for safe working 48
2.4.7 Safety instructions for driving on slopes 49
2.48 Parking safely 49
2.49 Transporting the machine safely 50
2.410 Towing the machine safely 50
2.411 Measures for ensuring safe maintenance 51
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 53
2.413 Safety instructions for welding work on the machine 53
2.4.14 Instructions for working safely on the attachment 54
2.4.15 Safety instructions for transporting the machine by crane 54
2.4.16 Safe maintenance of hydraulic hoses and hose lines 54
2.417 Roll-over protection structure (ROPS) and falling object protection
2.417 Roll-over protection structure (ROPS) and falling object protection
structure (FOPS) 55
2.4.18 Attachments and accessories 56
2.4.19 Protection against vibrations 56
2.4.20 See and be seen 57
3 Handling and operation 59
3.1 Control elements 59
3.1.1 Operator’s cab 59
3.1.2 Display 60
3.1.3 Switches/buttons 60
3.1.4 Control lever 61
3.2 Handling 63
3.2.1 Battery main switch 83
3.2 Handling 63
3.2.1 Battery main switch 83
3.2.2 Articulation lock 63
3.2.3 Cab access 64
3.2.4 Hinged right cab door 66
3.2.56 Emergency exit 67
3.2.6 Fire extinguisher 68
3.2.7 Driver’s seat 69
3.2.8 Safety belt 75
3.2.9 Steering column and steering wheel 76
3.2.10 Starter switch 77
3.2.11 Electronic immobiliser 77
3.2.12 Steering column switch 79
3.2.13 Lighting 80
3.2.14 Interior lighting of the driver’s cab 84
3.2.15 Display 84
3.2.16 Control lever 87
3.2.17 Controlling a working attachment with an independent hydraulic circuit 89
3.2.18 Heating, ventilation, air conditioning (optional) 94
3.2.19 Interior and exterior mirrors 96
3.2.20 Sun visor 97
3.2.21 Radio 97
3.2.22 Windscreen washer system 98
3.2.23 Back-up alarm 100
3.2.24 Reversible fan drive 103
3.2.25 LIiDAT 104
3.2.10 Starter switch 77
3.2.11 Electronic immobiliser 77
3.2.12 Steering column switch 79
3.2.13 Lighting 80
3.2.14 Interior lighting of the driver’s cab 84
3.2.15 Display 84
3.2.16 Control lever 87
3.2.17 Controlling a working attachment with an independent hydraulic circuit 89
3.2.18 Heating, ventilation, air conditioning (optional) 94
3.2.19 Interior and exterior mirrors 96
3.2.20 Sun visor 97
3.2.21 Radio 97
3.2.22 Windscreen washer system 98
3.2.23 Back-up alarm 100
3.2.24 Reversible fan drive 103
3.2.25 LIiDAT 104
3.3 Operation 105
3.3.1 Daily start-up 105
3.3.1 Daily start-up 105
3.3.2 Starting the engine 106
3.3.3 Driving 108
3.3.4 Driving on public roads 113
3.3.5 Shutting down the machine 114
3.3.6 Moving the working attachment 117
3.3.7 Regenerate the diesel particulate filter 124
3.3.8 Forklift 127
3.4 Working methods 130
3.41 Picking up material 130
3.41 Picking up material 130
3.4.2 Transporting and moving material 130
3.4.3 Grading work 133
3.44 Removing material from a slope or wall 133
3.45 Loading a transport vehicle 135
3.4.6 Excavation 137
3.5 Fitting and removing the attachment 139
3.5.1 Removing the working attachment from the quick-change device 139
3.5.1 Removing the working attachment from the quick-change device 139
3.5.2 Attaching working attachments to the quick-change device 141
3.6 Transport 145
3.6.1 Transporting the machine 145
3.6.1 Transporting the machine 145
3.6.2 Transport safety retainer 148
3.7 Emergency operation 150
3.7.1 Lowering the lift arms if the engine fails 150
3.7.1 Lowering the lift arms if the engine fails 150
3.7.2 Towing the machine 151
3.7.3 Jump starting 156
4 Malfunctions 159
4.1 Servicecodes 159
4.1.1 Service code indicator in the display 159
4.1 Servicecodes 159
4.1.1 Service code indicator in the display 159
41.4 Malfunction display service codes 161
4.2 Problems – Cause – Remedy 163
421 Warning symbols 163
421 Warning symbols 163
4.22 Troubleshooting 163
4.3 Problem remedy 167
4.3.1 Replacing fuses 167
4.3.1 Replacing fuses 167
5 Maintenance 171
5.1 Maintenance and inspection schedule 171
5.2 Filling quantities and lubrication chart 176
52.1 Recommended lubricants 176
5.1 Maintenance and inspection schedule 171
5.2 Filling quantities and lubrication chart 176
52.1 Recommended lubricants 176
5.2.2 Recommended operating fluids 177
5.2.3 Lubrication chart 177
53 Lubricants and fuels 180
5.3.1 General information on changing lubricants and fuels 180
5.3.2 Converting the hydraulic system from mineral oils to environmentally
harmless hydraulic fluids 180
5.3.3 Diesel fuels 181
5.3.4 Lubricating oils for diesel engines 182
5.3.5 Coolants for diesel engines 184
5.3.6 Hydraulic oil 186
5.3.7 Lubricating oils for axles and transmissions 189
5.3.8 Brake oil 180
5.3.9 Lubrication grease and other lubricants 190
5.4 Safety precautions 193
5.5 Preparatory tasks for maintenance 104
5.5.1 Maintenance positions 194
5.5.2 Opening the service hatches 195
5.5.3 Turning off the battery main switch 197
5.6 Overall machine 199
5.6.1 Checking the machine for external damage 199
5.6.2 Removing loose parts, dirt, ice and snow from the machine 199
5.6.3 Cleaning the machine 199
5.6.4 Shutting down the machine for a lengthy period 201
5.6.5 Deactivating the machine 201
5.6.6 Checking the machine for leaks 20
5.6.7 Making sure the bolted connections are tight 202
harmless hydraulic fluids 180
5.3.3 Diesel fuels 181
5.3.4 Lubricating oils for diesel engines 182
5.3.5 Coolants for diesel engines 184
5.3.6 Hydraulic oil 186
5.3.7 Lubricating oils for axles and transmissions 189
5.3.8 Brake oil 180
5.3.9 Lubrication grease and other lubricants 190
5.4 Safety precautions 193
5.5 Preparatory tasks for maintenance 104
5.5.1 Maintenance positions 194
5.5.2 Opening the service hatches 195
5.5.3 Turning off the battery main switch 197
5.6 Overall machine 199
5.6.1 Checking the machine for external damage 199
5.6.2 Removing loose parts, dirt, ice and snow from the machine 199
5.6.3 Cleaning the machine 199
5.6.4 Shutting down the machine for a lengthy period 201
5.6.5 Deactivating the machine 201
5.6.6 Checking the machine for leaks 20
5.6.7 Making sure the bolted connections are tight 202
5.6.8 Corrosion protection on machines that work with salt and artificial
fertilisers and exchanging VCI capsules 202
5.6.9 Oil analyses 202
5.7 Drive group 209
5.7.1 Checking the engine oil level 209
5.7.2 Draining off condensate from the fuel pre-filter 209
5.7.3 Changing the fuel pre-filter insert 210
5.7.4 Changing the fuel fine filter 21
5.7.5 Cleaning the air filter service cover and dust discharge valve 213
5.7.6 Cleaning or changing the main filter element 214
5.7.7 Changing the air filter safety element 217
5.8 Cooling system 219
5.8.1 Checking the coolant level 219
fertilisers and exchanging VCI capsules 202
5.6.9 Oil analyses 202
5.7 Drive group 209
5.7.1 Checking the engine oil level 209
5.7.2 Draining off condensate from the fuel pre-filter 209
5.7.3 Changing the fuel pre-filter insert 210
5.7.4 Changing the fuel fine filter 21
5.7.5 Cleaning the air filter service cover and dust discharge valve 213
5.7.6 Cleaning or changing the main filter element 214
5.7.7 Changing the air filter safety element 217
5.8 Cooling system 219
5.8.1 Checking the coolant level 219
5.8.2 Checking the coolant antifreeze and corrosion inhibitor concentration 220
5.8.3 Cleaning the cooling system 224
Working hydraulics 226
5.9.1 Checking the oil level in the hydraulic tank 226
Steering system 228
5.10.1 Testing the steering 228
5.10.2 Lubricating the bearing points on the steering cylinders 228
Brake system 229
5.11.1 Testing the service brake and parking brake 229
5.11.2 Checking the oil level in the brake system equalising reservoir 230
Electrical system 231
5.12.1 Checking the lights 231
Axles and cardan shafts 232
5.13.1 Lubricating the rear axle kingpin bearings 232
5.13.2 Checking the tyre pressure 232
5.13.3 Checking the wheel tightness 233
Steel components of the basic machine 234
5.14.1 Lubricating the articulated bearing and the rear oscillating bedding 234
5.14.2 Lubricating the contact faces of the articulation stops 234
5.14.3 Covering – lubricating locks and hinges 235
Working attachment 236
5.16.1 Lubricating the lift arms and attachment 236
5.15.2 Checking the lift arm bearing bushings 237
5.16.3 Lubricating and testing the quick-change device 237
Cab, heating and air conditioning 239
5.16.1 Cleaning the fresh and recirculated air filters 239
5.16.2 Changing the fresh and recirculated air filters 239
5.16.3 Checking the condition and function of the safety belt 240
5.16.4 Checking and topping up the windscreen washer reservoir 240
5.16.5 Lubricating the cab door hinges 241
5.16.6 Checking the seals on the driver’s cab 241
Lubrication system 243
5.17.1 Checking the lubrication system grease reservoir level 243
5.17.2 Checking the pipes, hoses and lubrication points of the lubrication
5.8.3 Cleaning the cooling system 224
Working hydraulics 226
5.9.1 Checking the oil level in the hydraulic tank 226
Steering system 228
5.10.1 Testing the steering 228
5.10.2 Lubricating the bearing points on the steering cylinders 228
Brake system 229
5.11.1 Testing the service brake and parking brake 229
5.11.2 Checking the oil level in the brake system equalising reservoir 230
Electrical system 231
5.12.1 Checking the lights 231
Axles and cardan shafts 232
5.13.1 Lubricating the rear axle kingpin bearings 232
5.13.2 Checking the tyre pressure 232
5.13.3 Checking the wheel tightness 233
Steel components of the basic machine 234
5.14.1 Lubricating the articulated bearing and the rear oscillating bedding 234
5.14.2 Lubricating the contact faces of the articulation stops 234
5.14.3 Covering – lubricating locks and hinges 235
Working attachment 236
5.16.1 Lubricating the lift arms and attachment 236
5.15.2 Checking the lift arm bearing bushings 237
5.16.3 Lubricating and testing the quick-change device 237
Cab, heating and air conditioning 239
5.16.1 Cleaning the fresh and recirculated air filters 239
5.16.2 Changing the fresh and recirculated air filters 239
5.16.3 Checking the condition and function of the safety belt 240
5.16.4 Checking and topping up the windscreen washer reservoir 240
5.16.5 Lubricating the cab door hinges 241
5.16.6 Checking the seals on the driver’s cab 241
Lubrication system 243
5.17.1 Checking the lubrication system grease reservoir level 243
5.17.2 Checking the pipes, hoses and lubrication points of the lubrication
Index 245
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