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Liebherr A 924 Rail Litronic 1191 Wheeled Excavator Operator’s Manual SN 69328 – PDF DOWNLOAD
$29.95
Liebherr A 924 Rail Litronic 1191 Wheeled Excavator Operator’s Manual SN 69328 – PDF DOWNLOAD
Product ID
Manufacturer: Liebherr-Hydraulikbagger GmbH
Type: A 924 Rail Litronic
Type no.: 1191
From Serial no.: 69328
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Description
Liebherr A 924 Rail Litronic 1191 Wheeled Excavator Operator’s Manual SN 69328 – PDF DOWNLOAD
FILE DETAILS:
Liebherr A 924 Rail Litronic 1191 Wheeled Excavator Operator’s Manual SN 69328 – PDF DOWNLOAD
Language : English
Pages : 436
Downloadable : Yes
File Type : PDF
DESCRIPTION:
Liebherr A 924 Rail Litronic 1191 Wheeled Excavator Operator’s Manual SN 69328 – PDF DOWNLOAD
Product ID
Manufacturer: Liebherr-Hydraulikbagger GmbH
Type: A 924 Rail Litronic
Type no.: 1191
From Serial no.: 69328
Preface:
- This operating manual is intended for you as the machine operator or as a member of the maintenance personnel. It contains warnings, important information and tips for working with the machine. It simplifies the process of familiarisation and getting to know the machine, and helps to avoid faults caused by incorrect operation.
- Compliance with the operating manual increases the reliability and service life of the machine.
- The operating manual must be kept with the machine. Make sure that a copy is always kept close to hand at the workplace.
- Read the operating manual before initial commissioning and subsequently at regular intervals. Everyone who carries out work with or on the machine must be familiar with and use this operating manual.
Examples of this work:
– Operation including setup and fitting attachments, elimination of faults, care,
disposal of service products and consumables
– Maintenance including servicing, inspection and repair
– Transporting or loading the machine
- The owner is responsible for supplementing the operating manual with instructions based on existing national regulations on accident prevention and environmental protection. In addition to this operating manual and the regulations on accident prevention applicable in the user’s country and at the place of use, it is also necessary to comply with the recognised technical rules on safety and technically proficient working.
- Some sections of this operating manual do not apply to all machines.
- Some illustrations in this operating manual may show details and implements that are different from your machine.
- In some illustrations, protective devices and covers have been removed to provide a clearer representation.
- Liebherr machines are subject to continuous development and improvement. This may have resulted in modifications to your machine which are possibly not referred to in this operating manual.
- If you require further explanations or information, please contact Liebherr customer service.
Liability and warranty:
- Due to the wide variety of products offered by other manufacturers (e.g. service products, lubricants, tool attachments and spare parts), Liebherr cannot examine the general suitability and absence of defects in third-party products which are used in or on Liebherr products. The same applies to possible interactions between third-party products and Liebherr products.
- Third-party products are used in or on Liebherr machines at the user’s own discretion.
Liebherr does not offer any warranty or accept any liability for losses of anykind caused by failures of or damage to Liebherr machines attributable to the use of third-party products. - Furthermore, Liebherr will not recognise any warranty claims attributable to incorrect operation, inadequate maintenance or the failure to follow safety instructions.
Modifications, conditions, copyright:
- Liebherr reserves the right to make modifications in the course of technical development, without issuing prior notification.
- Information and illustrations in these instructions are not allowed to be duplicated, distributed or used for the purposes of competing with Liebherr. All rights under copyright legislation are expressly reserved.
- The aforementioned provisions do not extend the warranty and liability conditions in the general terms and conditions of business of Liebherr.
IMAGES PREVIEW OF THE MANUAL:
TABLE OF CONTENTS:
Liebherr A 924 Rail Litronic 1191 Wheeled Excavator Operator’s Manual SN 69328 – PDF DOWNLOAD
1 Product description 19
1.1 Technical description 19
1.1.1 General overview 19
1.1.2 Uppercarriage 20
1.1.3 Undercarriage 21
1.2 Technical data 22
1.2.1 Vibration emission 22
1.2.2 Sound emissions 23
1.2.3 Specifications 23
2 Safety warnings, signs 25
2.1 Safety advices and symbols 25
2.1.1 Designation of safety advices 25
2.1.2 Other designations 26
2.2 Additional rules and guidelines 26
2.3 Designated use 26
2.4 Signs on the machine 27
2.41 Warning signs 27
2.4.2 Information signs 35
2.4.3 Control description sticker 40
24.4 Identification tag 41
2.5 Safety warnings 41
2.51 General safety instructions 41
2.5.2 Avoid crushing and buming injuries 42
2.5.3 Avoid fire and explosions 42
2.5.4 Seeing and being seen 43
2.5.5 Protection against vibration 44
2.56 Before taking into operation 45
257 Getting in and out 45
copyright ® Liebherr-Hydraulikbagger GmbH 2016
A924 Rall-1191 Litronic / 69328 LIEBHERR 9
Contents
1.1 Technical description 19
1.1.1 General overview 19
1.1.2 Uppercarriage 20
1.1.3 Undercarriage 21
1.2 Technical data 22
1.2.1 Vibration emission 22
1.2.2 Sound emissions 23
1.2.3 Specifications 23
2 Safety warnings, signs 25
2.1 Safety advices and symbols 25
2.1.1 Designation of safety advices 25
2.1.2 Other designations 26
2.2 Additional rules and guidelines 26
2.3 Designated use 26
2.4 Signs on the machine 27
2.41 Warning signs 27
2.4.2 Information signs 35
2.4.3 Control description sticker 40
24.4 Identification tag 41
2.5 Safety warnings 41
2.51 General safety instructions 41
2.5.2 Avoid crushing and buming injuries 42
2.5.3 Avoid fire and explosions 42
2.5.4 Seeing and being seen 43
2.5.5 Protection against vibration 44
2.56 Before taking into operation 45
257 Getting in and out 45
copyright ® Liebherr-Hydraulikbagger GmbH 2016
A924 Rall-1191 Litronic / 69328 LIEBHERR 9
Contents
Operator’s manual
2.5.8 Starting the machine 46
25.9 Working 46
2.5.10 Shutting down machine 48
2.5.11 Transporting the machine 49
2.5.12 Towing 50
2.5.13 Maintenance and repair 50
2.5.14 Modifications, add-ons and conversions 54
2.5.15 Removal and installation of the attachment pins 54
2.5.16 Roll over protective structure (ROPS) 54
2.5.17 Falling object protective structures (FOPS and FGPS) 55
2.5.18 Checking machine for cracks 55
2.5.19 Regular checks 56
3 Control and operation 57
3.1 Control and operating elements 57
3.1.1 Overview of operator’s platform 57
3.1.2 Control unit A 59
3.1.3 Control unit B 60
3.1.4 Control unit C 61
3.1.5 Control unit D 61
3.1.6 Control unit E 62
3.1.7 Control unit F 62
3.2 Control 63
3.2.1 Battery main switch 63
3.2.2 Entering and exiting machine 64
3.2.3 Emergency exit 69
3.2.4 Fire extinguisher 70
3.2.5 Safety lever 70
3.2.6 Operator’s seat 71
3.2.7 Safety belt 77
3.2.8 Steering wheel 78
3.2.9 Ignition key 79
3.2.10 Windscreen 80
3.2.11 Sun blind 82
3.2.12 Side windows 83
25.9 Working 46
2.5.10 Shutting down machine 48
2.5.11 Transporting the machine 49
2.5.12 Towing 50
2.5.13 Maintenance and repair 50
2.5.14 Modifications, add-ons and conversions 54
2.5.15 Removal and installation of the attachment pins 54
2.5.16 Roll over protective structure (ROPS) 54
2.5.17 Falling object protective structures (FOPS and FGPS) 55
2.5.18 Checking machine for cracks 55
2.5.19 Regular checks 56
3 Control and operation 57
3.1 Control and operating elements 57
3.1.1 Overview of operator’s platform 57
3.1.2 Control unit A 59
3.1.3 Control unit B 60
3.1.4 Control unit C 61
3.1.5 Control unit D 61
3.1.6 Control unit E 62
3.1.7 Control unit F 62
3.2 Control 63
3.2.1 Battery main switch 63
3.2.2 Entering and exiting machine 64
3.2.3 Emergency exit 69
3.2.4 Fire extinguisher 70
3.2.5 Safety lever 70
3.2.6 Operator’s seat 71
3.2.7 Safety belt 77
3.2.8 Steering wheel 78
3.2.9 Ignition key 79
3.2.10 Windscreen 80
3.2.11 Sun blind 82
3.2.12 Side windows 83
10
copyright ® Liebherr-Hydraulikbagger GmbH 2016
LIEBHERR A 924 Rail-1191 Litronic / 69328
LHB/M1825332/01/2016-03-01/en
LHB/M1825332/01/2016-03-01/en
LHB/M1825332/01/2016-03-01/en
Operator’s manual Contents
3.2.13 Lighting 84
3.2.14 Cab lighting system 85
3.2.15 Windshield wipers 85
3.2.16 Windscreen washer system 86
3.2.17 Display 87
3.2.18 Status symbols 88
3.2.19 Main menu 101
3.2.20 Automatic heating and automatic ventilation 101
3.2.21 Automatic air conditioning 105
3.2.22 Operating status menu 109
3.2.23 General settings menu 109
3.2.24 Machine-specific settings menu 116
3.2.25 Information menu 121
3.2.26 Tool Control menu 125
3.2.27 Messages menu 125
3.2.28 Display for cameras 126
3.2.29 Drink holder 129
3.2.30 Radio system 129
3.2.31 Radio muting 131
3.2.32 LiDAT (option) 132
3.2.13 Lighting 84
3.2.14 Cab lighting system 85
3.2.15 Windshield wipers 85
3.2.16 Windscreen washer system 86
3.2.17 Display 87
3.2.18 Status symbols 88
3.2.19 Main menu 101
3.2.20 Automatic heating and automatic ventilation 101
3.2.21 Automatic air conditioning 105
3.2.22 Operating status menu 109
3.2.23 General settings menu 109
3.2.24 Machine-specific settings menu 116
3.2.25 Information menu 121
3.2.26 Tool Control menu 125
3.2.27 Messages menu 125
3.2.28 Display for cameras 126
3.2.29 Drink holder 129
3.2.30 Radio system 129
3.2.31 Radio muting 131
3.2.32 LiDAT (option) 132
3.3 Operation 133
3.3.1 Inspection tour before putting into service 133
3.3.1 Inspection tour before putting into service 133
3.3.2 Refuelling 133
3.3.3 Refuelling with the electric refuelling pump (option) 134
3.3.4 Immobiliser (option) 136
3.3.5 Preparing machine for dust intensive application 137
3.3.6 Preparing machine for use in biologically sensitive areas 137
3.3.7 Starting diesel engine 138
3.3.8 Bringing machine to operating temperature 140
3.3.9 Engine speed and operating mode 140
3.3.10 After starting 142
3.3.11 Sensor-controlled low idle automatic 144
3.3.12 Automatic engine shut-off after idling (option) 144
3.3.13 Shutting off the diesel engine 145
3.3.14 Travelling 146
3.3.10 After starting 142
3.3.11 Sensor-controlled low idle automatic 144
3.3.12 Automatic engine shut-off after idling (option) 144
3.3.13 Shutting off the diesel engine 145
3.3.14 Travelling 146
3.3.15 Braking 149
3.3.16 Driving on public roads 149
3.3.17 Selecting operating mode of oscillating axle 153
3.3.18 Controlling working attachment 155
3.3.19 Switching from bucket operation to grapple operation 155
3.3.20 Turning and braking uppercarriage 157
3.3.21 Selecting boom or working tool 159
3.3.22 Laterally adjusting boom 160
3.3.23 Adjusting boom vertically 161
3.3.24 Socket on stick (option) 162
3.3.25 Selecting the working tool 163
3.3.26 Priority circuit for working tools 163
3.3.27 Using working tool in continuous operation 164
3.3.28 Right mini-joystick control changeover (option) 166
3.3.29 PowerlLift 167
3.3.30 Magnet system (option) 168
Working with the rail drive system 170
3.4.1 Overview of rail-road control unit 170
3.4.2 Switching on rail-road system 170
3.4.3 Taking machine onto rails 173
3.4.4 Automatic mode 178
3.4.5 Rail lighting 180
3.4.6 Emergency brake 181
3.4.7 Signal horn 181
3.4.8 Control elements for the co-driver 182
3.4.9 Rail travel 182
3.4.10 Taking machine off rails 184
3.4.11 Moving loads in rail mode 187
3.4.12 Pulling and pushing rail vehicles 187
3.4.13 Pneumatically controlled wagon brake system 189
3.4.14 Hydraulically controlled wagon brake system 193
3.4.15 Earthing the machine 197
3.4.16 Isolating the load lifting gear 198
Shut-down and limitation devices 200
3.5.1 Height limitation 200
3.3.16 Driving on public roads 149
3.3.17 Selecting operating mode of oscillating axle 153
3.3.18 Controlling working attachment 155
3.3.19 Switching from bucket operation to grapple operation 155
3.3.20 Turning and braking uppercarriage 157
3.3.21 Selecting boom or working tool 159
3.3.22 Laterally adjusting boom 160
3.3.23 Adjusting boom vertically 161
3.3.24 Socket on stick (option) 162
3.3.25 Selecting the working tool 163
3.3.26 Priority circuit for working tools 163
3.3.27 Using working tool in continuous operation 164
3.3.28 Right mini-joystick control changeover (option) 166
3.3.29 PowerlLift 167
3.3.30 Magnet system (option) 168
Working with the rail drive system 170
3.4.1 Overview of rail-road control unit 170
3.4.2 Switching on rail-road system 170
3.4.3 Taking machine onto rails 173
3.4.4 Automatic mode 178
3.4.5 Rail lighting 180
3.4.6 Emergency brake 181
3.4.7 Signal horn 181
3.4.8 Control elements for the co-driver 182
3.4.9 Rail travel 182
3.4.10 Taking machine off rails 184
3.4.11 Moving loads in rail mode 187
3.4.12 Pulling and pushing rail vehicles 187
3.4.13 Pneumatically controlled wagon brake system 189
3.4.14 Hydraulically controlled wagon brake system 193
3.4.15 Earthing the machine 197
3.4.16 Isolating the load lifting gear 198
Shut-down and limitation devices 200
3.5.1 Height limitation 200
12
copyright ® Liebherr-Hydraulikbagger GmbH 2016
A 924 Rail-1191 Litronic / 69328
LHB/M1825332/01/2016-03-01/en
LHB/M1825332/01/2016-03-01/en
LHB/M1825332/01/2016-03-01/en
Operator’s manual Contents
3.5.2 Virtual wall 214
3.5.2 Virtual wall 214
3.56.3 Load moment limitation 225
3.5.4 Tandem Lift 232
3.5.5 Lift & Camry 236
3.5.6 Static Lift 237
3.5.7 Backward Stability 239
3.6 General working methods 241
3.6.1 Safety belt 241
3.6.1 Safety belt 241
3.6.2 Drugs and alcohol 241
3.6.3 Working without damaging the machine 241
3.6.4 Preparatory work 243
3.6.5 Working position 244
3.6.6 Working with the backhoe bucket 244
3.6.7 Ground flattening 246
3.6.8 Working with the grapple 247
3.6.9 Transferring loads 247
3.6.10 Loading a transport vehicle 248
3.6.11 Lifting loads 248
3.6.12 Lifting loads with quick coupler 249
3.6.13 Lifting loads with load lift hook of mechanical quick coupler 250
3.6.14 Identifying potential dangers and eliminate them. 252
3.6.15 Before starting 253
3.6.16 Driving technique 253
3.6.17 Use of banksmen 254
3.6.10 Loading a transport vehicle 248
3.6.11 Lifting loads 248
3.6.12 Lifting loads with quick coupler 249
3.6.13 Lifting loads with load lift hook of mechanical quick coupler 250
3.6.14 Identifying potential dangers and eliminate them. 252
3.6.15 Before starting 253
3.6.16 Driving technique 253
3.6.17 Use of banksmen 254
3.7 Installation and removal of attachment parts 255
3.7.1 Hydraulic connections on stick 255
3.7.1 Hydraulic connections on stick 255
3.7.2 Installing working tool on stick with mechanical quick coupler (option) 256
3.7.3 Removing working tool from mechanical quick coupler (option) 270
3.7.4 Using quick coupler 276
3.8 Parking and exiting machine 277
3.8.1 Parking machine 277
3.8.1 Parking machine 277
3.8.2 Parking machine on rails 277
3.9 Transport 278
3.9.1 Preparatory activities 278
3.9.1 Preparatory activities 278
3.9.2 Driving machine onto low-loader 278
copyright ® Liebherr-Hydraulikbagger GmbH 2016
A924 Rall-1191 Litronic / 69328 LIEBHERR 13
Contents
A924 Rall-1191 Litronic / 69328 LIEBHERR 13
Contents
Operator’s manual
3.9.3 Lifting machine 281
3.9.4 Tying down the machine 282
3.10 Emergency operation 283
3.10.1 Using emergency modes 283
3.10.2 Diesel engine 284
3.10.3 Jump starting 286
3.10.4 Working attachment 287
3.10.5 Lowering working attachment when engine is shut off 290
3.10.6 Travelling 290
3.10.7 Parking brake 293
3.10.8 Emergency hydraulics 295
3.10.9 Hydraulic pump emergency mode 298
3.10.10 Transmission 299
3.10.11 Servo control emergency mode 300
3.10.12 Slewing gear 302
3.10.13 Slewing brake 304
3.10.14 Towing 306
3.10.15 Towing on the rails 308
3.10.16 Transmission 310
3.10.17 Rail guide system 311
3.10.1 Using emergency modes 283
3.10.2 Diesel engine 284
3.10.3 Jump starting 286
3.10.4 Working attachment 287
3.10.5 Lowering working attachment when engine is shut off 290
3.10.6 Travelling 290
3.10.7 Parking brake 293
3.10.8 Emergency hydraulics 295
3.10.9 Hydraulic pump emergency mode 298
3.10.10 Transmission 299
3.10.11 Servo control emergency mode 300
3.10.12 Slewing gear 302
3.10.13 Slewing brake 304
3.10.14 Towing 306
3.10.15 Towing on the rails 308
3.10.16 Transmission 310
3.10.17 Rail guide system 311
4 Malfunctions 317
4.1 Service code tables 318
4.1.1 Warning symbols 318
4.1 Service code tables 318
4.1.1 Warning symbols 318
4.2 Fault – Cause – Remedy 324
42.1 Diesel engine and fuel system 324
42.1 Diesel engine and fuel system 324
42.2 Hydraulic system 327
4.2.3 Electrical system 328
4.2.4 Heating, ventilation and air conditioning unit 328
4.2.5 Working attachment 328
4.26 Railroad system 329
4.3 Problem remedy 330
4.3.1 Uppercarriage fuses and relays 330
4.3.1 Uppercarriage fuses and relays 330
14
copyright ® Liebherr-Hydraulikbagger GmbH 2016
LIEBHERR A 924 Rail-1191 Litronic / 69328
LHB/M1825332/01/2016-03-01/en
LHB/M1825332/01/2016-03-01/en
LHB/M1825332/01/2016-03-01/en
Operator’s manual
Contents
5 Maintenance 345
5.1 Inspection and maintenance schedule 345
5.2 Filling quantities and lubrication chart 353
5.1 Inspection and maintenance schedule 345
5.2 Filling quantities and lubrication chart 353
5.2.1 Filling quantities 353
5.2.2 Lubrication chart 354
5.3 Fuels, lubricants and operating fluids 356
5.3.1 Diesel fuels 356
5.3.2 Engine oils 356
6.3.3 Coolant 357
5.3.4 Hydraulic oils 358
53.5 Axleoils 359
536 Gear oils 360
5.3.7 Transmission oils 361
5.3.8 Pump distributor gear oils 361
53.9 Greases 362
5.3.10 Windscreen washer fluid 363
5.3.11 Lubricants and care products for electrical and mechanical systems 363
5.4 Access points for maintenance work 364
5.4.1 Access points on uppercarriage 364
5.4.2 Access points under the uppercarriage 365
5.5 Preparing for maintenance 366
5.5.1 Maintenance procedures 366
5.5.2 Safety procedures 366
5.6 General maintenance 367
5.6.1 Welding 367
5.6.3 Corrosion-proofing piston rods 367
5.6.4 Cleaning the machine 368
5.6.5 Cleaning the fan and radiator 370
5.7 Complete machine 371
5.7.1 Checking machine for proper condition and tightness 371
5.7.2 Lubricating bearings on machine and working attachment 371
5.7.3 Checking components for cracks 373
5.7.4 Checking emergency hydraulics 373
5.2.2 Lubrication chart 354
5.3 Fuels, lubricants and operating fluids 356
5.3.1 Diesel fuels 356
5.3.2 Engine oils 356
6.3.3 Coolant 357
5.3.4 Hydraulic oils 358
53.5 Axleoils 359
536 Gear oils 360
5.3.7 Transmission oils 361
5.3.8 Pump distributor gear oils 361
53.9 Greases 362
5.3.10 Windscreen washer fluid 363
5.3.11 Lubricants and care products for electrical and mechanical systems 363
5.4 Access points for maintenance work 364
5.4.1 Access points on uppercarriage 364
5.4.2 Access points under the uppercarriage 365
5.5 Preparing for maintenance 366
5.5.1 Maintenance procedures 366
5.5.2 Safety procedures 366
5.6 General maintenance 367
5.6.1 Welding 367
5.6.3 Corrosion-proofing piston rods 367
5.6.4 Cleaning the machine 368
5.6.5 Cleaning the fan and radiator 370
5.7 Complete machine 371
5.7.1 Checking machine for proper condition and tightness 371
5.7.2 Lubricating bearings on machine and working attachment 371
5.7.3 Checking components for cracks 373
5.7.4 Checking emergency hydraulics 373
5.7.5 Lubricating hinges, locks and gas pressure springs of doors, hoods and
windows 374
windows 374
copyright © Liebhen-Hydraulikbagger GmbH 2016
A924 Rall-1191 Litronic / 69328 LIEBHERR 15
Contents Operator’s manual
Contents Operator’s manual
5.7.6 Cleaning and treating rubber seals on doors and hoods 374
5.8 Drive group 375
5.8.1 Diesel engine: Bringing into maintenance position 375
5.8.2 Diesel engine: Checking oil level 375
5.8.3 Diesel engine: Checking condition, tightness and cleanliness 376
5.8.4 Diesel engine: Bleeding engine oil circuit 376
5.8.5 Fuel pre-filter: Draining water 377
5.8.6 Air filter: Emptying dust collecting tank 378
5.8.7 Air filter: Replacing main filter cartridge 379
5.8.8 Air filter: Replacing safety filter cartridge 380
5.8.9 Air filter and air lines: Checking tightness and condition 381
5.8.10 Pump distributor gear: Checking oil level 383
5.8.11 Cleaning and replacing diesel particulate filter 384
5.9 Cooling system 385
5.9.1 Checking coolant level 385
5.9.2 Checking cooling system and heat exchanger for contamination and
cleaning 386
5.10 Working hydraulics system 387
5.10.1 Depressurising hydraulic system 387
5.10.2 Hydraulic tank: Checking oil level 387
5.10.3 Return filter: Checking and cleaning magnetic rod 390
5.10.4 Bypass filter (option): Checking degree of contamination of filter
cartridge 391
5.11 Brake system 392
5.8 Drive group 375
5.8.1 Diesel engine: Bringing into maintenance position 375
5.8.2 Diesel engine: Checking oil level 375
5.8.3 Diesel engine: Checking condition, tightness and cleanliness 376
5.8.4 Diesel engine: Bleeding engine oil circuit 376
5.8.5 Fuel pre-filter: Draining water 377
5.8.6 Air filter: Emptying dust collecting tank 378
5.8.7 Air filter: Replacing main filter cartridge 379
5.8.8 Air filter: Replacing safety filter cartridge 380
5.8.9 Air filter and air lines: Checking tightness and condition 381
5.8.10 Pump distributor gear: Checking oil level 383
5.8.11 Cleaning and replacing diesel particulate filter 384
5.9 Cooling system 385
5.9.1 Checking coolant level 385
5.9.2 Checking cooling system and heat exchanger for contamination and
cleaning 386
5.10 Working hydraulics system 387
5.10.1 Depressurising hydraulic system 387
5.10.2 Hydraulic tank: Checking oil level 387
5.10.3 Return filter: Checking and cleaning magnetic rod 390
5.10.4 Bypass filter (option): Checking degree of contamination of filter
cartridge 391
5.11 Brake system 392
5.11.1 Rail-road system: Checking function and tightness of wagon brake
system 392
system 392
5.11.2 Rail-road system: Checking wagon brake system for condensed water ~~ 393
5.11.3 Rail-road system: Replacing air dryer filter cartridge of wagon brake
system 396
5.11.4 Railroad system: Checking function and tightness of hydraulic wagon
brake system 397
5.12 Electrical system 398
5.12.1 General information 398
5.12.2 Checking warning lights and indicating units when putting into service 399
5.13 Transmission 400
5.13.1 Checking function of parking brake 400
5.14 Axles 401
brake system 397
5.12 Electrical system 398
5.12.1 General information 398
5.12.2 Checking warning lights and indicating units when putting into service 399
5.13 Transmission 400
5.13.1 Checking function of parking brake 400
5.14 Axles 401
copyright ® Liebherr-Hydraulikbagger GmbH 2016
16 LIEBHERR A 924 Rail-1191 Litronic / 69328
LHB/M1825332/01/2016-03-01/en
LHB/M1825332/01/2016-03-01/en
LHB/M1825332/01/2016-03-01/en
Operator’s manual Contents
5.14.1 Lubricating axles 401
5.14.2 Tyres: Checking tyre pressure 401
5.14.3 Wheels: Checking mounting of the wheel nuts 402
5.14.4 Rail-road system: Lubricating rail guide system 403
5.14.5 Rail-road system: Checking rail guide system 404
5.14.6 Rail-road system: Adjusting rail guard 404
5.14.1 Lubricating axles 401
5.14.2 Tyres: Checking tyre pressure 401
5.14.3 Wheels: Checking mounting of the wheel nuts 402
5.14.4 Rail-road system: Lubricating rail guide system 403
5.14.5 Rail-road system: Checking rail guide system 404
5.14.6 Rail-road system: Adjusting rail guard 404
5.16 Working attachment 406
5.15.1 Lubricating working tool 406
5.15.2 Checking pin connections for secure seating 406
5.15.3 Checking steel structure for cracks 406
5.15.4 Pin bearing: Checking for wear 407
5.15.5 Stick with mechanical quick coupler (option): Lubricating pins 407
5.15.6 Stick with mechanical quick coupler (option): Checking screwed
5.15.1 Lubricating working tool 406
5.15.2 Checking pin connections for secure seating 406
5.15.3 Checking steel structure for cracks 406
5.15.4 Pin bearing: Checking for wear 407
5.15.5 Stick with mechanical quick coupler (option): Lubricating pins 407
5.15.6 Stick with mechanical quick coupler (option): Checking screwed
connections 409
5.15.7 Stick with mechanical quick coupler (option): Checking condition of
5.15.7 Stick with mechanical quick coupler (option): Checking condition of
locking pins 411
5.15.8 Stick with mechanical quick coupler (option): Checking load lift hook 412
5.15.9 Stick with mechanical quick coupler (option): Checking safety flaps of
5.15.8 Stick with mechanical quick coupler (option): Checking load lift hook 412
5.15.9 Stick with mechanical quick coupler (option): Checking safety flaps of
load lift hooks 413
5.16 Operator’s cab, heating and air conditioning unit 414
5.16.1 Filling with windscreen washer fluid 414
5.16.2 Heating: Checking function 414
5.16.3 Auxiliary heater (option): Checking function 416
5.16.4 Switching on air conditioning unit 416
5.16.5 Checking the condenser for contamination and cleaning if necessary 416
5.16.1 Filling with windscreen washer fluid 414
5.16.2 Heating: Checking function 414
5.16.3 Auxiliary heater (option): Checking function 416
5.16.4 Switching on air conditioning unit 416
5.16.5 Checking the condenser for contamination and cleaning if necessary 416
5.17 Lubrication system 418
5.17.1 Lubrication system: Filling grease 418
5.17.2 Checking lubrication of bearings (grease collar) 418
5.17.3 Pipes, hoses and lubricating points: Checking tightness and condition 419
5.17.1 Lubrication system: Filling grease 418
5.17.2 Checking lubrication of bearings (grease collar) 418
5.17.3 Pipes, hoses and lubricating points: Checking tightness and condition 419
6 Appendix 421
Index 423
Index 423
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