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Liebherr Wheel Loader L556-454 Operating Manual 24314 – PDF DOWNLOAD
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Liebherr Wheel Loader L556-454 Operating Manual 24314 – PDF DOWNLOAD
Product identification
Manufacturer: Liebherr-Werk BischofshofenGmbH
Type:L556
Type no.: 454
from serial number:24314
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Description
Liebherr Wheel Loader L556-454 Operating Manual 24314 – PDF DOWNLOAD
FILE DETAILS:
Liebherr Wheel Loader L556-454 Operating Manual 24314 – PDF DOWNLOAD
Language : English
Pages :396
Downloadable : Yes
File Type : PDF
Size: 87.7 MB
DESCRIPTION:
Liebherr Wheel Loader L556-454 Operating Manual 24314 – PDF DOWNLOAD
Product identification
Manufacturer: Liebherr-Werk BischofshofenGmbH
Type:L556
Type no.: 454
from serial number:24314
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 of the machine.
This manual helps the driver 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. Also, observe the recognized technical regulations for safe and correct operation in addition to the operating manual and applicable national and local legal accident prevention rules.
- This operating manual contains all the information you need to operate and service your machine. Please note that 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 that 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 Wheel Loader L556-454 Operating Manual 24314 – PDF DOWNLOAD
Contents
1 Product description 15
1.1 Technical description 16
1.1.1 Overview of the complete machine 15
1.2 Technical data 16
1.2.1 Vibrations 16
1.2.2 CO2 emission of diesel engine 17
1.2.3 Sound level 18
1.2.4 Diesel engine 18
1.2.5 Electrical system 18
1.2.6 Travel drive 19
1.2.7 Axles 19
1.2.8 Brakes 20
1.2.9 Steering 20
1.2.10 Working hydraulics 20
1.2.11 Liftarms 21
1.2.12 Cab 21
1.2.13 Heating, ventilation 22
1.2.14 Air conditioning system 22
1.2.15 Refuelling pump 22
1.2.16 Tow hitch 22
1.2.17 Ballast 23
1.2.18 Tyres 23
1.2.19 Snow chains or guard chains 26
1.2.20 Foam-filled tyres 27
1.2.21 Complete machine with bucket (Z kinematics) 27
1.2.22 Complete machine with bucket (parallel kinematics) 29
1.2.23 Working attachment: light material bucket 3
1.2.24 Working attachment: high dump bucket 32
1.2.25 Working attachment: forklift 34
copyright © Liebherr-Werk Bischofshofen GmbH 2018
copyright © Liebherr-Werk Bischofshofen GmbH 2018
L538-1650 / 41578 LIEBHERR 7
Contents
Contents
Operator’s manual
1.2.26 Working attachment: log grappler 35
1.3 Warranty conditions 38
1.3.1 Supplemental Information 38
1.3.1 Supplemental Information 38
1.3.2 Emission control warranty statement warranty rights and obligations 38
1.3.3 Manufacturer’s warranty coverage 39
1.3.4 Owner’s warranty responsibilities 39
1.3.56 Warranty coverage 39
1.3.6 Warranted parts 40
1.3.7 Exclusions 40
2 Safety instructions 41
2.1 Information on these instructions 141
2.1.1 Representation of warning messages 41
2.1 Information on these instructions 141
2.1.1 Representation of warning messages 41
2.1.2 Graphic symbols in these instructions 41
2.2 Intended use 42
2.21 Laws, rules, guidelines and safety regulations 42
2.21 Laws, rules, guidelines and safety regulations 42
22.2 Intended use 42
2.2.3 Foreseeable misuse 43
2.2.4 Operating conditions 43
2.2.5 Disposal 44
2.3 Description of staff 44
2.3.1 Personal protective equipment 44
2.3.1 Personal protective equipment 44
2.3.2 Requirements for staff 45
2.3.3 Operator 45
2.3.4 Operator 46
2.3.6 Maintenance staff 47
2.3.6 Refrigeration technician 47
2.3.7 Slinger 48
2.3.8 Spotter 49
2.4 Signs on the machine 49
2.41 Safety decals 50
2.41 Safety decals 50
2.42 Information signs 52
24.3 Type plate 54
2.5 Protective devices on the machine 55
2.5.1 Operator’s cab 55
2.5.1 Operator’s cab 55
copyright ® Liebher-Werk Bischofshofen GmbH 2019
LIEBHERR 1538-1550 / 41579
LBH/M2203963/18/07-2019/en
LBH/M2203963/16/07-2019/en
LBH/M2203963/16/07-2019/en
Operator’s manual Contents
2.5.2 Roll over protective structure (ROPS) 55
2.5.3 Falling object protective structures (FOPS) 56
2.6 Emergency equipment on the machine 56
2.6.1 Emergency exit (standard) 56
2.6.2 Fire extinguisher (option) 56
2.7 Safe operation 57
2.7.1 Intoxicants 57
2.7.2 Dangerous fuels and operating fluids 57
2.7.3 Transporting machine 57
2.7.4 Access to machine 58
2.7.5 Machine danger zone 58
2.76 Visibility 59
2.7.7 Protection against vibration 60
2.7.8 Operation of machine 61
2.8 Safe maintenance 64
2.8.1 Spare parts 64
2.8.2 Heavy parts 64
2.8.3 Regular checks 65
2.9 Modifications to the machine 65
2.9.1 Modifications, add-ons and retrofittings 65
3 Handling and operation 67
3.1 Control elements 67
3.1.1 Cab 87
3.1.2 Display 68
3.1.3 Control unit 68
3.1.4 Switches and buttons 70
3.1.5 Control lever 71
3.2 Handling 72
3.2.1 Battery main switch 72
3.2.2 Articulation lock 72
3.2.3 Entering and leaving the machine 73
3.24 Cab window 77
3.2.5 Emergency exit 79
3.2.6 Fire extinguisher 79
copyright © Liebherr-Werk Bischofshofen GmbH 2018
copyright © Liebherr-Werk Bischofshofen GmbH 2018
L538-1650 / 41578 LIEBHERR 9
3.2.7 Operator’s seat 80
3.2.8 Safety belt 90
3.2.9 Steering wheel 91
3.2.10 Starting switch 93
3.2.11 Immobilizer 93
3.2.12 Driver identification 97
3.2.13 Steering-column switch 98
3.2.14 Lighting 99
3.2.15 Interior lighting of the driver’s cab 103
3.2.16 Display 103
3.2.17 Control lever 134
3.2.18 Mini-joystick 136
3.2.19 Heating, air conditioning 145
3.2.20 Rear window heater and exterior mirror heater (option) 149
3.2.21 Interior mirror, exterior mirrors and wide-angle mirrors (option) 149
3.2.22 Sun visor 150
3.2.23 Radio 150
3.2.24 Windscreen washer system 151
3.2.25 Liebherr central lubrication system 152
3.2.26 Reversing alarm 156
3.2.27 LIDAT 159
Operation 163
3.3.1 Daily start-up 163
3.3.2 Starting diesel engine 165
3.3.3 Travel mode 167
3.3.4 Driving on public roads 174
3.3.5 Shutting down the machine 175
3.3.6 Moving the working attachment 178
3.3.7 Regenerating diesel particulate filter 188
3.3.8 Refuelling pump: Refuelling procedure 191
3.3.9 Forklift 193
3.3.10 2in1 steering 195
3.3.11 Joystick steering 196
Working methods 205
3.41 Picking up material 205
3.2.8 Safety belt 90
3.2.9 Steering wheel 91
3.2.10 Starting switch 93
3.2.11 Immobilizer 93
3.2.12 Driver identification 97
3.2.13 Steering-column switch 98
3.2.14 Lighting 99
3.2.15 Interior lighting of the driver’s cab 103
3.2.16 Display 103
3.2.17 Control lever 134
3.2.18 Mini-joystick 136
3.2.19 Heating, air conditioning 145
3.2.20 Rear window heater and exterior mirror heater (option) 149
3.2.21 Interior mirror, exterior mirrors and wide-angle mirrors (option) 149
3.2.22 Sun visor 150
3.2.23 Radio 150
3.2.24 Windscreen washer system 151
3.2.25 Liebherr central lubrication system 152
3.2.26 Reversing alarm 156
3.2.27 LIDAT 159
Operation 163
3.3.1 Daily start-up 163
3.3.2 Starting diesel engine 165
3.3.3 Travel mode 167
3.3.4 Driving on public roads 174
3.3.5 Shutting down the machine 175
3.3.6 Moving the working attachment 178
3.3.7 Regenerating diesel particulate filter 188
3.3.8 Refuelling pump: Refuelling procedure 191
3.3.9 Forklift 193
3.3.10 2in1 steering 195
3.3.11 Joystick steering 196
Working methods 205
3.41 Picking up material 205
Operator’s manual Contents
3.4.2 Transporting and moving material 206
3.43 Emptying the working attachment 207
3.44 Handling materials with high dump buckets 208
3.4.5 Loading with clamp buckets 209
3.4.6 Grading work 209
3.47 Removing material from a slope or wall 210
3.4.8 Loading a transport vehicle 212
3.49 Excavation 214
3.5 Fitting and removing the attachment 216
3.5.1 Hydraulic connections for hydraulic working attachment 216
3.5.1 Hydraulic connections for hydraulic working attachment 216
3.5.2 Removing the working attachment from the quick coupler 216
3.5.3 Fitting working attachments to the quick coupler 219
3.6 Transport 223
3.6.1 Transporting the machine 223
3.6.1 Transporting the machine 223
3.6.2 Transport safety retainer 227
3.7 Emergency modes 229
3.7.1 Lowering the lift arms if the diesel engine fails 229
3.7.1 Lowering the lift arms if the diesel engine fails 229
3.7.2 Recovering and towing the machine 230
3.7.3 Emergency steering 237
3.7.4 Jump starting procedure 238
4 Malfunctions 241
4.1 Servicecodes 241
41.1 Service code indicator in the display 241
4.1 Servicecodes 241
41.1 Service code indicator in the display 241
4.2 Problems – Cause – Remedy 242
421 Warning symbols 242
421 Warning symbols 242
422 SCR system warning symbols 243
4.2.3 Troubleshooting for the diesel engine and fuel system 243
4.2.4 Troubleshooting the Liebherr central lubrication system 247
4.3 Problem remedy 249
4.3.1 Replacing fuses 249
4.3.1 Replacing fuses 249
5 Maintenance 255
5.1 Maintenance and inspection schedule 255
5.2 Filling quantities and lubrication chart 260
5.1 Maintenance and inspection schedule 255
5.2 Filling quantities and lubrication chart 260
copyright ® Liebherr-Werk Bischofshofen GmbH 2019
L538-1550 / 41579 LIEBHERR 1″
Contents
Contents
Operator’s manual
5.2.1 Recommended lubricants 260
5.2.2 Recommended operating fluids 261
5.2.3 Lubrication chart 261
5.3 Lubricants and fuels 264
5.3.1 General information on lubricants and fuels 264
5.3.2 General information on changing lubricants and fuels 264
5.3.3 Converting hydraulic system from mineral oils to biodegradable
hydraulic fluids 264
5.3.4 Diesel fuels 265
5.3.5 Diesel exhaust fluid 265
5.3.6 Engine oils 266
5.3.7 Refrigerant 267
5.3.8 Coolant 267
5.3.9 Hydraulic oil 268
5.3.10 Gearoil 269
5.3.11 Axle oil 269
5.3.12 Lubrication grease 270
5.4 Safety precautions 271
55 Preparatory tasks for maintenance 272
5.5.1 Maintenance positions 272
5.5.2 Mounting the lift arm lock 273
5.5.3 Opening the service hatches 273
5.5.4 Turning off the battery main switch 275
5.6 Overall machine 277
5.6.1 Checking machine is in proper condition 277
5.6.2 Removing loose parts, dirt, ice and snow from machine 278
5.6.3 Checking the hydraulic lines for damage 278
5.6.4 Cleaning the machine 282
5.6.5 Shutting down the machine for a lengthy period 285
5.6.6 Deactivating the machine 286
5.7 Drive group 287
5.7.1 Checking diesel engine oil level 287
5.7.2 Draining condensate and sediment from the fuel tank 288
5.7.3 Draining off condensate from the fuel pre-filter 289
5.7.4 Air filter system: Cleaning the service cover and dust discharge valve 290
5.2.2 Recommended operating fluids 261
5.2.3 Lubrication chart 261
5.3 Lubricants and fuels 264
5.3.1 General information on lubricants and fuels 264
5.3.2 General information on changing lubricants and fuels 264
5.3.3 Converting hydraulic system from mineral oils to biodegradable
hydraulic fluids 264
5.3.4 Diesel fuels 265
5.3.5 Diesel exhaust fluid 265
5.3.6 Engine oils 266
5.3.7 Refrigerant 267
5.3.8 Coolant 267
5.3.9 Hydraulic oil 268
5.3.10 Gearoil 269
5.3.11 Axle oil 269
5.3.12 Lubrication grease 270
5.4 Safety precautions 271
55 Preparatory tasks for maintenance 272
5.5.1 Maintenance positions 272
5.5.2 Mounting the lift arm lock 273
5.5.3 Opening the service hatches 273
5.5.4 Turning off the battery main switch 275
5.6 Overall machine 277
5.6.1 Checking machine is in proper condition 277
5.6.2 Removing loose parts, dirt, ice and snow from machine 278
5.6.3 Checking the hydraulic lines for damage 278
5.6.4 Cleaning the machine 282
5.6.5 Shutting down the machine for a lengthy period 285
5.6.6 Deactivating the machine 286
5.7 Drive group 287
5.7.1 Checking diesel engine oil level 287
5.7.2 Draining condensate and sediment from the fuel tank 288
5.7.3 Draining off condensate from the fuel pre-filter 289
5.7.4 Air filter system: Cleaning the service cover and dust discharge valve 290
Operator’s manual Contents
5.7.5 Cleaning or changing main element of air filter system 292
5.7.6 Air filter system: Changing the safety element 294
5.8 Cooling system 296
5.8.1 Cooling system: Checking the coolant level 296
5.8.2 Cleaning the cooling system 298
5.9 Hydraulic components 299
5.9.1 Hydraulic tank: Checking the oil level 299
5.10 Steering system 301
5.10.1 Steering: Checking the function 301
5.10.2 Steering cylinders: Lubricating the bearings 301
5.11 Electrical system 303
5.11.1 Checking function of the lighting and horn 303
5.12 Axles and drive shafts 305
5.12.1 Checking the tyre pressure 305
5.12.2 Checking the wheel tightness 305
5.13 Steel parts of the basic machine 307
5.13.1 Lubricating the articulation bearing and the rear axle oscillating bearing 307
5.13.2 Service hatches: Cleaning and maintaining the seals 307
5.14 Working attachment 309
5.14.1 Lubricating the lift arms and working attachment 309
5.14.2 Scoop: Check teeth or undercut blade for wear and replace if
necessary 310
5.14.3 Lubricate and test the bearings on the quick coupler. 313
5.14.4 High dump bucket: bearing lubrication 314
5.15 Operator’s cab, heating and air conditioning 315
5.15.1 Cab: Cleaning the fresh and recirculated air filters 315
5.15.2 Windscreen washer system: Topping up windscreen washer fluid 316
5.15.3 Comfort safety door: lubricating rising hinge 317
5.15.4 Cab: Cleaning and maintaining the seals 318
5.16 Lubrication system 319
5.16.1 Checking grease level in reservoir of central lubrication system 319
5.16.2 Central lubrication system: Checking the pipes, hoses and lubrication
5.16.2 Central lubrication system: Checking the pipes, hoses and lubrication
points for leaks and damage 320
5.16.3 Central lubrication system: Checking the lubrication of the bearings 320
Index 321
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