Liebherr L 509 1581 Wheel Loader Operator’s Manual 53995 – PDF DOWNLOAD
FILE DETAILS:
Liebherr L 509 1581 Wheel Loader Operator’s Manual 53995 – PDF DOWNLOAD
Language : English
Pages : 252
Downloadable : Yes
File Type : PDF
Size: 56.7 MB
DESCRIPTION:
Liebherr L 509 1581 Wheel Loader Operator’s Manual 53995 – PDF DOWNLOAD
Product ID
Manufacturer: Liebherr-Werk Bischofshofen GmbH
Type: L 509
Type no.: 1581
From Serial no : 53995
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.
IMAGES PREVIEW OF THE MANUAL:
TABLE OF CONTENTS:
Liebherr L 509 1581 Wheel Loader Operator’s Manual 53995 – PDF DOWNLOAD
1 Product description 17
1.1 Technical description 17
1.1.1 Overview of the complete machine 17
1.2 Technical data 18
1.2.1 Vibrations 18
1.2.2 CO2 emissions from diesel engine 19
1.2.3 Sound level 20
1.2.4 Diesel engine 20
1.2.5 Electrical system 21
1.2.6 Travel drive 21
1.2.7 Axles 21
1.2.8 Braking 22
1.2.9 Steering 22
1.2.10 Working hydraulics 22
1.2.11 Liftarms 23
1.2.12 Operator’s cab 23
1.2.13 Heating, ventilation 23
1.2.14 Air conditioning 23
1.2.15 Tow hitch 24
1.2.16 Ballast 24
1.2.17 Tyres 25
1.2.18 Snow chains or guard chains 26
1.2.19 Foam-filled tyres 27
1.2.20 Complete machine with bucket (z-bar kinematics) 27
1.2.21 Working attachment: light material bucket 28
1.2.22 Working attachment: 4 in 1 bucket 30
1.2.23 Working attachment: forklift
Operator’s manual
2 Safety warnings, signs 33
21 Warning symbols 33
21.1 Other designations 33
2.1.2 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 |nformation signs 37
2.4.3 Identification plate 39
2.5 Safety instructions 40
2.51 General safety instructions 40
2.5.2 Instructions on preventing crushing injuries and burns 41
25.3 Instructions on preventing fires and explosions 42
2.5.4 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
2.5.9 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
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
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
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
32.4 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 Display (reversing camera option) 84
3.2.17 Control lever 88
3.2.18 Mini-joystick 90
3.2.19 Heating, ventilation, air conditioning (option) 93
3.2.20 Rear window heater and exterior mirror heater (option) 96
3.2.21 Interior mirror, exterior mirrors and wide-angle mirrors (option) 96
3.2.22 Sun visor 97
3.2.23 Radio 97
3.2.24 Windscreen washer system 98
3.2.25 Liebherr central lubrication system 99
3.2.26 Reversing alarm 100
3.2.27 Reversible fan drive 104
3.2.28 LiDAT 104
3.3 Operation 106
3.3.1 Putting into service – daily 106
3.3.2 Starting diesel engine 107
3.3.3 Travel mode 109
3.3.4 Driving on public roads 115
3.3.5 Shutting down the machine 116
3.3.6 Automatic engine shutdown 119
3.3.7 Moving the working attachment 119
3.3.8 Regenerating the diesel particulate filter 125
3.3.9 Forklift 129
3.4 Working methods 132
3.4.1 Picking up material 132
3.4.2 Transporting and moving material 133
3.4.3 Emptying the working attachment 134
3.44 Handling materials with high dump buckets 135
3.4.5 Loading with clamp buckets 136
3.4.6 Grading work 136
3.4.7 Removing material from a slope or wall 137
3.4.8 Loading a transport vehicle 139
3.4.9 Excavation 141
3.5 Fitting and removing the attachment 143
3.5.1 Hydraulic connections for hydraulic working attachment 143
3.56.2 Removing the working attachment from the quick coupler 143
3.5.3 Fitting working attachments to the quick coupler 146
3.6 Transport 151
3.6.1 Transporting the machine 151
3.7 Emergency modes 156
3.7.1 Lowering the lift arms if the diesel engine fails 156
3.7.2 Recovering and towing machine 167
3.7.3 Jump starting procedure 164
Malfunctions 167
4.1 Servicecodes 167
41.1 Service code indicator in the display 167
4.2 Problems – Cause – Remedy 171
3.3.1 Putting into service – daily 106
3.3.2 Starting diesel engine 107
3.3.3 Travel mode 109
3.3.4 Driving on public roads 115
3.3.5 Shutting down the machine 116
3.3.6 Automatic engine shutdown 119
3.3.7 Moving the working attachment 119
3.3.8 Regenerating the diesel particulate filter 125
3.3.9 Forklift 129
3.4 Working methods 132
3.4.1 Picking up material 132
3.4.2 Transporting and moving material 133
3.4.3 Emptying the working attachment 134
3.44 Handling materials with high dump buckets 135
3.4.5 Loading with clamp buckets 136
3.4.6 Grading work 136
3.4.7 Removing material from a slope or wall 137
3.4.8 Loading a transport vehicle 139
3.4.9 Excavation 141
3.5 Fitting and removing the attachment 143
3.5.1 Hydraulic connections for hydraulic working attachment 143
3.56.2 Removing the working attachment from the quick coupler 143
3.5.3 Fitting working attachments to the quick coupler 146
3.6 Transport 151
3.6.1 Transporting the machine 151
3.7 Emergency modes 156
3.7.1 Lowering the lift arms if the diesel engine fails 156
3.7.2 Recovering and towing machine 167
3.7.3 Jump starting procedure 164
Malfunctions 167
4.1 Servicecodes 167
41.1 Service code indicator in the display 167
4.2 Problems – Cause – Remedy 171
4.21 Warning symbols 171
42.2 Troubleshooting for diesel engine and fuel system 172
4.2.3 Troubleshooting the Liebherr central lubrication system 175
4.3 Problem remedy 176
4.3.1 Replacing fuses 176
Maintenance 181
5.1 Maintenance and inspection schedule 181
5.2 Filling quantities and lubrication chart 186
52.1 Recommended lubricants 186
5.2.2 Recommended operating fluids 187
5.2.3 Lubrication chart 187
5.3 Lubricants and fuels 190
5.3.1 General information on lubricants and fuels 190
5.3.2 General information on changing lubricants and fuels 190
42.2 Troubleshooting for diesel engine and fuel system 172
4.2.3 Troubleshooting the Liebherr central lubrication system 175
4.3 Problem remedy 176
4.3.1 Replacing fuses 176
Maintenance 181
5.1 Maintenance and inspection schedule 181
5.2 Filling quantities and lubrication chart 186
52.1 Recommended lubricants 186
5.2.2 Recommended operating fluids 187
5.2.3 Lubrication chart 187
5.3 Lubricants and fuels 190
5.3.1 General information on lubricants and fuels 190
5.3.2 General information on changing lubricants and fuels 190
5.3.3 Converting hydraulic system from mineral oils to biodegradable
hydraulic fluids 190
5.3.4 Diesel fuels 191
5.3.5 Engine oils 191
5.3.6 Refrigerant 192
5.3.7 Coolant 192
5.3.8 Hydraulic oil 193
5.3.9 Transmission 194
5.3.10 Axle oil 195
5.3.11 Brake oil 195
5.3.12 Lubrication grease 196
5.4 Safety precautions 197
5.5 Preparatory tasks for maintenance 198
5.5.1 Maintenance positions 198
5.5.2 Opening service hatches 199
55.3 Turning off battery main switch 200
5.6 Overall machine 202
5.6.1 Checking the machine is in the proper condition 202
5.6.2 Removing loose parts, dirt, ice and snow from machine 203
5.6.3 Checking the hydraulic lines for damage 203
hydraulic fluids 190
5.3.4 Diesel fuels 191
5.3.5 Engine oils 191
5.3.6 Refrigerant 192
5.3.7 Coolant 192
5.3.8 Hydraulic oil 193
5.3.9 Transmission 194
5.3.10 Axle oil 195
5.3.11 Brake oil 195
5.3.12 Lubrication grease 196
5.4 Safety precautions 197
5.5 Preparatory tasks for maintenance 198
5.5.1 Maintenance positions 198
5.5.2 Opening service hatches 199
55.3 Turning off battery main switch 200
5.6 Overall machine 202
5.6.1 Checking the machine is in the proper condition 202
5.6.2 Removing loose parts, dirt, ice and snow from machine 203
5.6.3 Checking the hydraulic lines for damage 203
5.6.4 Cleaning machine 208
5.6.5 Shutting down the machine for a lengthy period 210
5.6.6 Deactivating the machine 211
Drive group 212
5.7.1 Checking diesel engine oil level 212
5.7.2 Diesel engine: checking V-belt 213
5.7.3 Draining condensate and sediment from the fuel tank 216
5.7.4 Draining off condensate from fuel pre-filter 217
5.7.5 Cleaning service cover and dust discharge valve of air filter system 218
5.7.6 Cleaning or changing main element of air filter system 219
5.7.7 Changing safety element of air filter system 222
Cooling system 224
5.8.1 Checking coolant level in cooling system 224
5.8.2 Cleaning cooling system 226
Hydraulic components 227
5.9.1 Checking oil level in hydraulic tank 227
Steering system 229
5.10.1 Steering: Checking the function 229
5.10.2 Lubricating steering cylinder bearing 229
Brake system 231
5.11.1 Checking the oil level in the brake system 231
Electrical system 233
5.12.1 Checking function of lighting and horn 233
Axles and drive shafts 235
5.13.1 Lubricating rear axle kingpin bearings 235
5.13.2 Checking the tyre pressure 235
5.13.3 Checking wheel tightness 236
Steel parts of the basic machine 237
5.14.1 Lubricating articulated bearing 237
5.14.2 Lubricating articulation stops 237
5.14.3 Cleaning and maintaining seals of service hatches 238
Working attachment 239
5.15.1 Lubricating lift arms and working attachment 239
5.16.2 Testing quick coupler 240
Operator’s cab, heating and air conditioning 241
5.6.5 Shutting down the machine for a lengthy period 210
5.6.6 Deactivating the machine 211
Drive group 212
5.7.1 Checking diesel engine oil level 212
5.7.2 Diesel engine: checking V-belt 213
5.7.3 Draining condensate and sediment from the fuel tank 216
5.7.4 Draining off condensate from fuel pre-filter 217
5.7.5 Cleaning service cover and dust discharge valve of air filter system 218
5.7.6 Cleaning or changing main element of air filter system 219
5.7.7 Changing safety element of air filter system 222
Cooling system 224
5.8.1 Checking coolant level in cooling system 224
5.8.2 Cleaning cooling system 226
Hydraulic components 227
5.9.1 Checking oil level in hydraulic tank 227
Steering system 229
5.10.1 Steering: Checking the function 229
5.10.2 Lubricating steering cylinder bearing 229
Brake system 231
5.11.1 Checking the oil level in the brake system 231
Electrical system 233
5.12.1 Checking function of lighting and horn 233
Axles and drive shafts 235
5.13.1 Lubricating rear axle kingpin bearings 235
5.13.2 Checking the tyre pressure 235
5.13.3 Checking wheel tightness 236
Steel parts of the basic machine 237
5.14.1 Lubricating articulated bearing 237
5.14.2 Lubricating articulation stops 237
5.14.3 Cleaning and maintaining seals of service hatches 238
Working attachment 239
5.15.1 Lubricating lift arms and working attachment 239
5.16.2 Testing quick coupler 240
Operator’s cab, heating and air conditioning 241
5.16.1 Cleaning operator’s cab air filter 241
5.16.2 Changing operator’s cab air filter 241
5.16.3 Filling windscreen washer fluid in windscreen washer system 242
5.16.4 Cleaning and maintaining seals of operator’s cab 243
5.17 Lubrication system 244
5.17.1 Checking the level in the grease reservoir of the central lubrication
5.16.2 Changing operator’s cab air filter 241
5.16.3 Filling windscreen washer fluid in windscreen washer system 242
5.16.4 Cleaning and maintaining seals of operator’s cab 243
5.17 Lubrication system 244
5.17.1 Checking the level in the grease reservoir of the central lubrication
system 244
5.17.2 Central lubrication system: Checking the pipes, hoses and lubrication
points for leaks and damage 245
5.17.3 Central lubrication system: Checking the lubrication of the bearings 245
Index 247
points for leaks and damage 245
5.17.3 Central lubrication system: Checking the lubrication of the bearings 245
Index 247
VIDEO PREVIEW OF THE MANUAL:
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