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Liebherr L 556 1288 Wheel Loader Operator’s Manual SN 40349 – PDF DOWNLOAD
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Liebherr L 556 1288 Wheel Loader Operator’s Manual SN 40349 – PDF DOWNLOAD
Product ID
Manufacturer: Liebherr-Werk Bischofshofen GmbH
Type: L 556
Type no.: 1288
From Serial no.: 40349
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Description
Liebherr L 556 1288 Wheel Loader Operator’s Manual SN 40349 – PDF DOWNLOAD
FILE DETAILS:
Liebherr L 556 1288 Wheel Loader Operator’s Manual SN 40349 – PDF DOWNLOAD
Language : English
Pages : 316
Downloadable : Yes
File Type : PDF
Size: 71.3 MB
DESCRIPTION:
Liebherr L 556 1288 Wheel Loader Operator’s Manual SN 40349 – PDF DOWNLOAD
Product ID
Manufacturer: Liebherr-Werk Bischofshofen GmbH
Type: L 556
Type no.: 1288
From Serial no.: 40349
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 556 1288 Wheel Loader Operator’s Manual SN 40349 – 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 Cab 22
1.2.12 Heating, air conditioning 22
1.2.13 Air conditioning 23
1.2.14 Refuelling pump 23
1.2.15 Towing device 23
1.2.16 Ballast 24
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 bucket (Z lift arms) 28
1.2.21 Complete machine with bucket (industrial lift arms) 29
1.2.22 Attachment: Light material bucket 31
1.2.23 Attachment: High dump bucket 33
1.2.24 Attachment: Forklift 34
1.2.25 Attachment: Timber grabber 3
2 Safety warnings, signs 39
21 Warning symbols 39
21.1 Other designations 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 decals 41
2.3.2 Information decals 44
23.3 Type plate 51
2.4 Safety instructions 52
2.41 General safety instructions 52
2.42 Instructions on preventing crushing injuries and burns 53
2.4.3 Instructions on preventing fires and explosions 53
2.44 Safety instructions for start-up 54
2.4.5 Safety precautions during start-up 54
2.46 Instructions for safe working 55
2.47 Safety instructions for driving on slopes 56
2.48 Parking safely 56
2.49 Transporting the machine safely 56
2.4.10 Towing the machine safely 57
2.4.11 Measures for ensuring safe maintenance 57
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 60
2.4.13 Safety instructions for welding work on the machine 60
2.4.14 Instructions for working safely on the attachment 60
2.4.15 Safety instructions for transporting the machine by crane 61
2.4.16 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) 62
2.4.18 Attachments and accessories 62
2.4.19 Protection against vibrations 63
2.4.20 See and be seen 63
3 Handling and operation 65
3.1 Control elements 65
3.1.1 Operator’s cab 65
3.1.2 Display 66
3.1.2 Display 66
3.1.3 Control unit 66
3.1.4 Switches and buttons for optional equipment 68
3.1.5 Control lever 69
3.2 Handling 70
3.2.1 Battery main switch 70
3.2.1 Battery main switch 70
3.2.2 Articulation lock 70
3.2.3 Cab access 71
3.24 Cab windows 73
3.2.5 Emergency exit 75
3.2.6 Fire extinguisher 76
3.2.7 Driver’s seat 76
3.2.8 Safety belt 86
3.29 Steering wheel 87
3.2.10 Control panel 88
3.2.10 Control panel 88
3.2.11 Starter switch 89
3.2.12 Electronic immobiliser 89
3.2.13 Driver identification 93
3.2.14 Steering column switch 95
3.2.15 Lighting 96
3.2.16 Interior lighting of the driver’s cab 99
3.2.17 Display 100
3.2.18 Control lever 121
3.2.19 Controlling a working attachment with an independent hydraulic circuit 124
3.2.20 Heater, air conditioning 136
3.2.21 Rear window heater, heated mirrors 139
3.2.22 Interior and exterior mirrors 140
3.2.23 Sun visor 140
3.2.24 Radio 141
3.2.25 Windscreen wiper and washer system 141
3.2.26 Liebherr automatic central lubrication system 143
3.2.27 Back-up alarm 146
3.2.28 Working basket 149
3.2.29 LIiDAT 150
3.2.12 Electronic immobiliser 89
3.2.13 Driver identification 93
3.2.14 Steering column switch 95
3.2.15 Lighting 96
3.2.16 Interior lighting of the driver’s cab 99
3.2.17 Display 100
3.2.18 Control lever 121
3.2.19 Controlling a working attachment with an independent hydraulic circuit 124
3.2.20 Heater, air conditioning 136
3.2.21 Rear window heater, heated mirrors 139
3.2.22 Interior and exterior mirrors 140
3.2.23 Sun visor 140
3.2.24 Radio 141
3.2.25 Windscreen wiper and washer system 141
3.2.26 Liebherr automatic central lubrication system 143
3.2.27 Back-up alarm 146
3.2.28 Working basket 149
3.2.29 LIiDAT 150
3.3 Operation 151
Operator’s manual
3.3.1 Daily start-up 151
3.3.2 Starting the engine 163
3.3.3 Driving 154
3.3.4 Driving on public roads 163
3.3.5 Shutting down the machine 164
3.3.6 Moving working attachments 167
3.3.7 Regenerate the diesel particulate filter 174
3.3.8 Filling the tank using the filling pump 179
3.3.9 Forklift 180
3.3.10 2-in-1 steering 182
3.3.10 2-in-1 steering 182
3.4 Working methods 184
3.4.1 Picking up material 184
3.4.1 Picking up material 184
3.4.2 Transporting and moving material 185
3.4.3 Emptying the working attachment 186
3.44 Grading work 186
3.4.5 Removing material from a slope or wall 187
3.4.6 Loading a transport vehicle 188
3.4.7 Excavation 190
3.5 Fitting and removing the attachment 192
3.5.1 Removing the working attachment from the quick-change device 192
3.5.1 Removing the working attachment from the quick-change device 192
3.5.2 Attaching working attachments to the quick-change device 195
3.6 Transport 199
3.6.1 Transporting the machine 199
3.6.1 Transporting the machine 199
3.6.2 Transport safety retainer 203
3.7 Emergency operation 205
3.7.1 Lowering the lift arms if the engine fails 205
3.7.1 Lowering the lift arms if the engine fails 205
3.7.2 Towing the machine 207
3.7.3 Emergency steering 210
3.7.4 Jump starting 21
4 Malfunctions 213
4.1 Servicecodes 213
41.1 Service code indicator in the display 213
4.1 Servicecodes 213
41.1 Service code indicator in the display 213
4.2 Problems – Cause – Remedy 220
4.21 Warning symbols 220
4.21 Warning symbols 220
12
copyright ® Liebher-Werk Bischofshofen GmbH 2016
LIEBHERR L556-1288 / 40340
LBH/11837096/02/06-2016/en
LBH/11837096/02/06-2016/en
LBH/11837096/02/06-2016/en
Operator’s manual Contents
4.2.2 Troubleshooting the Liebherr central lubrication system 221
4.3 Problem remedy 222
4.3.1 Replacing fuses 222
Maintenance 227
5.1 Maintenance and inspection schedule 227
5.2 Filling quantities and lubrication chart 232
52.1 Recommended lubricants 232
52.2 Recommended operating fluids 232
52.3 Lubrication chart 233
5.3 Lubricants and fuels 237
5.3.1 General information on changing lubricants and fuels 237
4.2.2 Troubleshooting the Liebherr central lubrication system 221
4.3 Problem remedy 222
4.3.1 Replacing fuses 222
Maintenance 227
5.1 Maintenance and inspection schedule 227
5.2 Filling quantities and lubrication chart 232
52.1 Recommended lubricants 232
52.2 Recommended operating fluids 232
52.3 Lubrication chart 233
5.3 Lubricants and fuels 237
5.3.1 General information on changing lubricants and fuels 237
5.3.2 Converting the hydraulic system from mineral oils to environmentally
harmless hydraulic fluids 237
53.3 Diesel fuels 238
5.3.4 Lubricating oils for diesel engines 239
5.3.56 Coolants for diesel engines 241
5.3.6 Hydraulic oil 243
5.3.7 Lubricating oils for splitter boxes 247
5.3.8 Lubricating oils for transmissions 248
5.3.9 Lubricating oils for axles 248
5.3.10 Lubrication grease and other lubricants 249
5.4 Safety precautions 251
5.5 Preparatory tasks for maintenance 252
5.5.1 Maintenance positions 252
5.5.2 Opening the service accesses 253
5.5.3 Turning off the battery main switch 255
5.6 Overall machine 257
5.6.1 Checking the machine for external damage 257
5.6.2 Removing loose parts, dirt, ice and snow from the machine 257
5.6.3 Cleaning the machine 257
5.6.4 Shutting down the machine for a lengthy period 259
5.6.5 Deactivating the machine 259
5.6.6 Checking the machine for leaks 259
5.6.7 Making sure the bolted connections are tight 260
harmless hydraulic fluids 237
53.3 Diesel fuels 238
5.3.4 Lubricating oils for diesel engines 239
5.3.56 Coolants for diesel engines 241
5.3.6 Hydraulic oil 243
5.3.7 Lubricating oils for splitter boxes 247
5.3.8 Lubricating oils for transmissions 248
5.3.9 Lubricating oils for axles 248
5.3.10 Lubrication grease and other lubricants 249
5.4 Safety precautions 251
5.5 Preparatory tasks for maintenance 252
5.5.1 Maintenance positions 252
5.5.2 Opening the service accesses 253
5.5.3 Turning off the battery main switch 255
5.6 Overall machine 257
5.6.1 Checking the machine for external damage 257
5.6.2 Removing loose parts, dirt, ice and snow from the machine 257
5.6.3 Cleaning the machine 257
5.6.4 Shutting down the machine for a lengthy period 259
5.6.5 Deactivating the machine 259
5.6.6 Checking the machine for leaks 259
5.6.7 Making sure the bolted connections are tight 260
5.6.8 Corrosion protection system for use with salt and artificial fertilisers
(optional): Carrying out corrosion protection 260
5.6.9 Qil analyses 260
Drive group 268
5.7.1 Checking the engine oil level 268
5.7.2 Draining off condensate and sediment from the fuel tank 268
5.7.3 Draining off condensate from the Separ fuel pre-filter 269
5.7.4 Changing the Separ fuel pre-filter insert 270
5.7.5 Changing the fuel fine filter 272
5.7.6 Bleeding the fuel system 273
5.7.7 Cleaning the air filter service cover and dust discharge valve 274
5.7.8 Cleaning or changing the main filter element 275
5.7.9 Changing the air filter safety element 278
5.7.10 Checking the oil level in the splitter box 279
Cooling system 281
5.8.1 Checking the coolant antifreeze and corrosion inhibitor concentration 281
5.8.2 Cleaning the cooling system 285
Hydraulic components 287
5.9.1 Checking the oil level in the hydraulic tank 287
Steering system 289
5.10.1 Testing the steering 289
5.10.2 Lubricating the bearing points on the steering cylinders 289
Brake system 291
5.11.1 Testing the service brake and parking brake 291
Electrical system 293
5.12.1 Checking the lights 293
Transmission 294
5.13.1 Checking the transmission oil level 294
Axles and cardan shafts 295
5.14.1 Checking the tyre pressure 295
5.14.2 Checking the wheel tightness 295
Steel components of the basic machine 297
5.15.1 Lubricating the articulation bearing and the rear axle oscillating bearing 297
5.16.2 Covering – lubricating locks and hinges 298
5.16.3 Greasing the rear section cover lower hinges 298
5.16 Working attachment 299
5.16.1 Lubricating the lift arms and attachment 299
5.6.9 Qil analyses 260
Drive group 268
5.7.1 Checking the engine oil level 268
5.7.2 Draining off condensate and sediment from the fuel tank 268
5.7.3 Draining off condensate from the Separ fuel pre-filter 269
5.7.4 Changing the Separ fuel pre-filter insert 270
5.7.5 Changing the fuel fine filter 272
5.7.6 Bleeding the fuel system 273
5.7.7 Cleaning the air filter service cover and dust discharge valve 274
5.7.8 Cleaning or changing the main filter element 275
5.7.9 Changing the air filter safety element 278
5.7.10 Checking the oil level in the splitter box 279
Cooling system 281
5.8.1 Checking the coolant antifreeze and corrosion inhibitor concentration 281
5.8.2 Cleaning the cooling system 285
Hydraulic components 287
5.9.1 Checking the oil level in the hydraulic tank 287
Steering system 289
5.10.1 Testing the steering 289
5.10.2 Lubricating the bearing points on the steering cylinders 289
Brake system 291
5.11.1 Testing the service brake and parking brake 291
Electrical system 293
5.12.1 Checking the lights 293
Transmission 294
5.13.1 Checking the transmission oil level 294
Axles and cardan shafts 295
5.14.1 Checking the tyre pressure 295
5.14.2 Checking the wheel tightness 295
Steel components of the basic machine 297
5.15.1 Lubricating the articulation bearing and the rear axle oscillating bearing 297
5.16.2 Covering – lubricating locks and hinges 298
5.16.3 Greasing the rear section cover lower hinges 298
5.16 Working attachment 299
5.16.1 Lubricating the lift arms and attachment 299
5.16.2 Checking the bucket bearing seals and the bearing bushings on the lift
arms 300
5.16.3 Lubricating and testing the quick-change device 302
5.17 Cab, heating and air conditioning 304
5.17.1 Cleaning the fresh and recirculated air filters 304
5.17.2 Changing the fresh and recirculated air filters 305
5.17.3 Checking the condition and function of the safety belt 306
5.17.4 Checking and topping up the windscreen washer reservoir 306
5.17.5 Lubricating the cab door hinges 307
5.17.6 Checking the seals on the driver’s cab 307
5.18 Lubrication system 309
5.18.1 Checking the lubrication system grease reservoir level 309
5.18.2 Checking the pipes, hoses and lubrication points of the lubrication
system 309
5.18.3 Checking whether metered quantities are adequate at the bearing
points (grease collars) of the lubrication system 310
Index 311
5.16.3 Lubricating and testing the quick-change device 302
5.17 Cab, heating and air conditioning 304
5.17.1 Cleaning the fresh and recirculated air filters 304
5.17.2 Changing the fresh and recirculated air filters 305
5.17.3 Checking the condition and function of the safety belt 306
5.17.4 Checking and topping up the windscreen washer reservoir 306
5.17.5 Lubricating the cab door hinges 307
5.17.6 Checking the seals on the driver’s cab 307
5.18 Lubrication system 309
5.18.1 Checking the lubrication system grease reservoir level 309
5.18.2 Checking the pipes, hoses and lubrication points of the lubrication
system 309
5.18.3 Checking whether metered quantities are adequate at the bearing
points (grease collars) of the lubrication system 310
Index 311
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