Liebherr wheel Loader L 507-1579 Operator’s Manual – PDF DOWNLOAD
FILE DETAILS:
Liebherr wheel Loader L 507-1579 Operator’s Manual – PDF DOWNLOAD
Language : English
Pages : 246
Downloadable : Yes
File Type : PDF
Size:53.9 MB
DESCRIPTION:
Liebherr wheel Loader L 507-1579 Operator’s Manual – PDF DOWNLOAD
Product ID
Manufacturer: Liebherr-Werk Bischofshofen GmbH
Type:L 507
Type no.:1579
From Serial no.:
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 507-1579 Operator’s Manual – PDF DOWNLOAD
1 Product description 17
1.1 Technical description 17
1.1.1 Overview of complete machine 17
1.2 Technical data 18
1.2.1 Vibrations 18
1.2.2 Sound level 19
1.2.3 Diesel engine 19
1.2.4 Electrical system 19
1.2.5 Travel drive 20
1.2.6 Axles 20
1.2.7 Braking 20
1.2.8 Steering 21
1.2.9 Working hydraulics 21
1.2.10 Liftarms 21
1.2.11 Operator’s cab 22
1.2.12 Heating, ventilation 22
1.2.13 Air conditioning 22
1.2.14 Tow hitch 22
1.2.15 Ballast 23
1.2.16 Tyres 24
1.2.17 Snow chains or guard chains 25
1.2.18 Foam-filled tyres 25
1.2.19 Complete machine with bucket (z-bar kinematics) 26
1.2.20 Working attachment: light material bucket 27
1.2.21 Working attachment: 4 in 1 bucket 28
1.2.22 Working attachment: forklift 30
2 Safety warnings, signs 33
2.1 Waming symbols 33
copyright ® Liebherr-Werk Bischofshofen GmbH 2019
copyright ® Liebherr-Werk Bischofshofen GmbH 2019
L507-1679 LIEBHERR 9
Contents Operator’s manual
2.1.1 Other designations 33
21.2 Additional rules and guidelines 34
2.2 Proper use 34
2.3 Foreseeable misuse 35
2.4 Signs on the machine 35
2.41 Safety signs 35
2.4.2 Information signs 37
2.4.3 Type plate 39
2.5 Safety instructions 40
2.51 General safety instructions 40
2.5.2 Instructions on preventing crushing injuries and burns 41
2.5.3 Instructions on preventing fires and explosions 42
2.54 Safety instructions for start-up 42
2.5.5 Safety precautions during start-up 43
2.5.6 Instructions for safe working 43
2.5.7 Safety instructions for driving on slopes 44
2.5.8 Parking safely 44
25.9 Transporting the machine safely 45
2.5.10 Towing the machine safely 45
2.5.11 Measures for ensuring safe maintenance 46
2.5.12 Safety instructions for maintenance work on machines with hydro
accumulators 48
2.5.13 Safety instructions for welding work on the machine 48
2.5.14 Safety instruction for working on the working attachment 49
2.5.15 Safety instructions for transporting the machine by crane 49
2.5.16 Safe maintenance of hydraulic hoses and hose lines 49
2.5.17 Roll over protective structure (ROPS) and falling object protection
structure (FOPS) 50
2.5.18 Attachments and accessories 51
2.5.19 Protection against vibrations 51
2.5.20 See and be seen 52
2.5.21 Danger area of the machine 53
3 Handling and operation 55
3.1 Control elements 55
3.1.1 Operator’s cab 55
copyright ® Liebherr-Werk Bischofshofen GmbH 2019
10 LIEBHERR 1507-1579
Contents Operator’s manual
2.1.1 Other designations 33
21.2 Additional rules and guidelines 34
2.2 Proper use 34
2.3 Foreseeable misuse 35
2.4 Signs on the machine 35
2.41 Safety signs 35
2.4.2 Information signs 37
2.4.3 Type plate 39
2.5 Safety instructions 40
2.51 General safety instructions 40
2.5.2 Instructions on preventing crushing injuries and burns 41
2.5.3 Instructions on preventing fires and explosions 42
2.54 Safety instructions for start-up 42
2.5.5 Safety precautions during start-up 43
2.5.6 Instructions for safe working 43
2.5.7 Safety instructions for driving on slopes 44
2.5.8 Parking safely 44
25.9 Transporting the machine safely 45
2.5.10 Towing the machine safely 45
2.5.11 Measures for ensuring safe maintenance 46
2.5.12 Safety instructions for maintenance work on machines with hydro
accumulators 48
2.5.13 Safety instructions for welding work on the machine 48
2.5.14 Safety instruction for working on the working attachment 49
2.5.15 Safety instructions for transporting the machine by crane 49
2.5.16 Safe maintenance of hydraulic hoses and hose lines 49
2.5.17 Roll over protective structure (ROPS) and falling object protection
structure (FOPS) 50
2.5.18 Attachments and accessories 51
2.5.19 Protection against vibrations 51
2.5.20 See and be seen 52
2.5.21 Danger area of the machine 53
3 Handling and operation 55
3.1 Control elements 55
3.1.1 Operator’s cab 55
copyright ® Liebherr-Werk Bischofshofen GmbH 2019
10 LIEBHERR 1507-1579
LBHM2221777/07/02-2019/en
LBHM2221777/07/02-2019/en
LBHM2221777/07/02-2019/en
Operator’s manual
Contents
3.1.2 Display 56
3.1.3 Switches and buttons 56
3.1.4 Control lever 58
3.2 Handling 59
3.2.1 Battery main switch 59
3.2.2 Articulation lock 59
3.2.3 Entering and leaving machine 60
3.24 Cab window 62
3.2.5 Emergency exit 64
3.2.6 Fire extinguisher 65
3.2.7 Operator’s seat 65
3.2.8 Safety belt 70
3.29 Steering wheel 71
3.2.10 Starting switch 73
3.2.11 Electronic immobilizer 73
3.2.12 Steering-column switch 75
3.2.13 Lighting 76
3.2.14 Interior lighting of the driver’s cab 79
3.2.15 Display 80
3.2.16 Control lever 84
3.2.17 Mini-joystick 86
3.2.18 Heating, ventilation, air conditioning (option) 89
3.2.19 Rear window heater and exterior mirror heater (option) 92
3.2.20 Interior mirror, exterior mirrors and wide-angle mirrors (option) 92
3.2.21 Sun visor 93
3.2.22 Radio 93
3.2.23 Windscreen washer system 94
3.2.24 Liebherr central lubrication system 95
3.2.25 Reversing alarm 96
3.2.26 Reversible fan drive 100
3.2.27 LIiDAT 100
3.3 Operation 102
3.3.1 Putting into service – daily 102
3.3.2 Starting diesel engine 103
3.3.3 Travel mode 105
copyright ® Liebherr-Werk Bischofshofen GmbH 2019
L507-1579 LIEBHERR 1
Contents Operator’s manual
3.3.4 Driving on public roads 11
3.1.3 Switches and buttons 56
3.1.4 Control lever 58
3.2 Handling 59
3.2.1 Battery main switch 59
3.2.2 Articulation lock 59
3.2.3 Entering and leaving machine 60
3.24 Cab window 62
3.2.5 Emergency exit 64
3.2.6 Fire extinguisher 65
3.2.7 Operator’s seat 65
3.2.8 Safety belt 70
3.29 Steering wheel 71
3.2.10 Starting switch 73
3.2.11 Electronic immobilizer 73
3.2.12 Steering-column switch 75
3.2.13 Lighting 76
3.2.14 Interior lighting of the driver’s cab 79
3.2.15 Display 80
3.2.16 Control lever 84
3.2.17 Mini-joystick 86
3.2.18 Heating, ventilation, air conditioning (option) 89
3.2.19 Rear window heater and exterior mirror heater (option) 92
3.2.20 Interior mirror, exterior mirrors and wide-angle mirrors (option) 92
3.2.21 Sun visor 93
3.2.22 Radio 93
3.2.23 Windscreen washer system 94
3.2.24 Liebherr central lubrication system 95
3.2.25 Reversing alarm 96
3.2.26 Reversible fan drive 100
3.2.27 LIiDAT 100
3.3 Operation 102
3.3.1 Putting into service – daily 102
3.3.2 Starting diesel engine 103
3.3.3 Travel mode 105
copyright ® Liebherr-Werk Bischofshofen GmbH 2019
L507-1579 LIEBHERR 1
Contents Operator’s manual
3.3.4 Driving on public roads 11
3.3.5 Shutting down the machine 112
3.3.6 Automatic engine shutdown 115
3.3.7 Moving the working attachment 116
3.3.8 Regenerating diesel particulate filter 121
3.3.9 Forklift 124
3.4 Working methods 127
3.41 Picking up material 127
3.41 Picking up material 127
3.4.2 Transporting and moving material 128
3.4.3 Emptying the working attachment 129
3.44 Handling materials with high dump buckets 130
3.4.5 Loading with clamp buckets 131
3.4.6 Grading work 131
3.4.7 Removing material from a slope or wall 132
3.4.8 Loading a transport vehicle 134
3.4.9 Excavation 136
3.5 Fitting and removing the attachment 138
3.5.1 Removing the working attachment from the quick coupler 138
3.5.1 Removing the working attachment from the quick coupler 138
3.56.2 Fitting working attachments to the quick coupler 140
3.6 Transport 146
3.6.1 Transporting the machine 146
3.6.1 Transporting the machine 146
3.7 Emergency modes 151
3.7.1 Lowering the lift arms if the diesel engine fails 151
3.7.1 Lowering the lift arms if the diesel engine fails 151
3.7.2 Recovering and towing the machine 152
3.7.3 Jump starting procedure 158
Malfunctions 161
4.1 Servicecodes 161
4.1.1 Service code indicator in display 161
Malfunctions 161
4.1 Servicecodes 161
4.1.1 Service code indicator in display 161
4.2 Problems – Cause – Remedy 165
421 Warning symbols 165
421 Warning symbols 165
4.2.2 Troubleshooting for diesel engine and fuel system 166
4.2.3 Troubleshooting the Liebherr central lubrication system 169
4.3 Problem remedy 170
4.3.1 Replacing fuses 170
4.3.1 Replacing fuses 170
copyright ® Liebherr-Werk Bischofshofen GmbH 2019
12 LIEBHERR 1507-1579
12 LIEBHERR 1507-1579
LBHM2221777/07/02-2019/en
LBHM2221777/07/02-2019/en
LBHM2221777/07/02-2019/en
Operator’s manual
Contents
Maintenance 175
5.1 Maintenance and inspection schedule 175
5.2 Filling quantities and lubrication chart 180
5.2.1 Recommended lubricants 180
5.2.2 Recommended operating fluids 181
5.2.3 Lubrication chart 181
5.3 Lubricants and fuels 184
5.3.1 General information on lubricants and fuels 184
5.3.2 General information on changing lubricants and fuels 184
5.1 Maintenance and inspection schedule 175
5.2 Filling quantities and lubrication chart 180
5.2.1 Recommended lubricants 180
5.2.2 Recommended operating fluids 181
5.2.3 Lubrication chart 181
5.3 Lubricants and fuels 184
5.3.1 General information on lubricants and fuels 184
5.3.2 General information on changing lubricants and fuels 184
5.3.3 Converting hydraulic system from mineral oils to biodegradable
hydraulic fluids 184
53.4 Diesel fuels 185
5.3.5 Engine oils 185
5.3.6 Refrigerant 186
53.7 Coolant 186
5.3.8 Hydraulic oil 187
5.3.9 Transmission 188
5.3.10 Axle oil 189
5.3.11 Brake oil 189
5.3.12 Lubrication grease 189
5.4 Safety precautions 191
5.5 Preparatory tasks for maintenance 192
5.5.1 Maintenance positions 192
5.5.2 Opening service hatches 193
5.5.3 Turning off battery main switch 194
5.6 Overall machine 196
5.6.1 Checking machine is in proper condition 196
5.6.2 Removing loose parts, dirt, ice and snow from machine 197
5.6.3 Checking the hydraulic lines for damage 197
5.6.4 Cleaning machine 202
5.6.5 Shutting down the machine for a lengthy period 204
5.6.6 Deactivating the machine 205
5.7 Drive group 206
5.7.1 Checking diesel engine oil level 206
5.7.2 Diesel engine: checking V-belt 207
hydraulic fluids 184
53.4 Diesel fuels 185
5.3.5 Engine oils 185
5.3.6 Refrigerant 186
53.7 Coolant 186
5.3.8 Hydraulic oil 187
5.3.9 Transmission 188
5.3.10 Axle oil 189
5.3.11 Brake oil 189
5.3.12 Lubrication grease 189
5.4 Safety precautions 191
5.5 Preparatory tasks for maintenance 192
5.5.1 Maintenance positions 192
5.5.2 Opening service hatches 193
5.5.3 Turning off battery main switch 194
5.6 Overall machine 196
5.6.1 Checking machine is in proper condition 196
5.6.2 Removing loose parts, dirt, ice and snow from machine 197
5.6.3 Checking the hydraulic lines for damage 197
5.6.4 Cleaning machine 202
5.6.5 Shutting down the machine for a lengthy period 204
5.6.6 Deactivating the machine 205
5.7 Drive group 206
5.7.1 Checking diesel engine oil level 206
5.7.2 Diesel engine: checking V-belt 207
copyright ® Liebherr-Werk Bischofshofen GmbH 2019
L507-1579 LIEBHERR 13
Contents Operator’s manual
5.7.3 Draining condensate and sediment from the fuel tank 210
Contents Operator’s manual
5.7.3 Draining condensate and sediment from the fuel tank 210
5.7.4 Draining off condensate from fuel pre-filter 21
5.7.5 Cleaning service cover and dust discharge valve of air filter system 212
5.7.6 Cleaning or changing main element of air filter system 213
5.7.7 Changing safety element of air filter system 216
5.8 Cooling system 218
5.8.1 Checking coolant level in cooling system 218
5.8.1 Checking coolant level in cooling system 218
5.8.2 Cleaning cooling system 220
5.9 Hydraulic components 221
5.9.1 Checking oil level in hydraulic tank 221
5.9.1 Checking oil level in hydraulic tank 221
5.10 Steering system 223
5.10.1 Steering: Checking the function 223
5.10.2 Lubricating steering cylinder bearing 223
5.10.1 Steering: Checking the function 223
5.10.2 Lubricating steering cylinder bearing 223
5.11 Brake system 225
5.11.1 Testing service brake and parking brake 225
5.11.2 Checking the oil level in the brake system 226
5.11.1 Testing service brake and parking brake 225
5.11.2 Checking the oil level in the brake system 226
5.12 Electrical system 228
5.12.1 Checking function of lighting and horn 228
5.12.1 Checking function of lighting and horn 228
5.13 Axles and drive shafts 230
5.13.1 Lubricating rear axle kingpin bearings 230
5.13.2 Checking the tyre pressure 230
5.13.3 Checking wheel tightness 231
5.13.1 Lubricating rear axle kingpin bearings 230
5.13.2 Checking the tyre pressure 230
5.13.3 Checking wheel tightness 231
5.14 Steel parts of the basic machine 232
5.14.1 Lubricating articulated bearing 232
5.14.2 Lubricating articulation stops 232
5.14.3 Cleaning and maintaining seals of service hatches 233
5.14.1 Lubricating articulated bearing 232
5.14.2 Lubricating articulation stops 232
5.14.3 Cleaning and maintaining seals of service hatches 233
5.15 Working attachment 234
5.15.1 Lubricating lift arms and working attachment 234
5.16.2 Testing quick coupler 235
5.15.1 Lubricating lift arms and working attachment 234
5.16.2 Testing quick coupler 235
5.16 Operator’s cab, heating and air conditioning 236
5.16.1 Cleaning operator’s cab air filter 236
5.16.2 Changing operator’s cab air filter 236
5.16.3 Filling windscreen washer fluid in windscreen washer system 237
5.16.4 Cleaning and maintaining seals of operator’s cab 238
5.16.1 Cleaning operator’s cab air filter 236
5.16.2 Changing operator’s cab air filter 236
5.16.3 Filling windscreen washer fluid in windscreen washer system 237
5.16.4 Cleaning and maintaining seals of operator’s cab 238
5.17 Lubrication system 239
Index
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