Liebherr A 918 Litronic 1178 Wheeled Excavator Operator’s Manual SN 89282 – PDF DOWNLOAD
FILE DETAILS:
Liebherr A 918 Litronic 1178 Wheeled Excavator Operator’s Manual SN 89282 – PDF DOWNLOAD
Language : English
Pages : 322
Downloadable : Yes
File Type : PDF
DESCRIPTION:
Liebherr A 918 Litronic 1178 Wheeled Excavator Operator’s Manual SN 89282 – PDF DOWNLOAD
Product ID
Manufacturer: Liebherr-Hydraulikbagger GmbH
Type: A 918 Litronic
Type no.: 1178
From Serial no.: 89282
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.
TABLE OF CONTENTS:
Liebherr A 918 Litronic 1178 Wheeled Excavator Operator’s Manual SN 89282 – PDF DOWNLOAD
1.1 Technical description 17
1.1.1 General overview 17
1.2 Technical data 18
1.2.1 Vibration emission 18
1.2.2 Sound level 19
1.2.3 Specifications 19
2 Safety warnings, signs 21
2.1 Safety advices and symbols 21
2.1.1 Designation of safety advices 21
2.1.2 Other designations 22
2.2 Additional rules and guidelines 22
2.3 Designated use 22
2.4 Signs on the machine 23
2.4.1 Warning signs 23
2.42 Information signs 31
2.4.3 Control description sticker 39
2.4.4 Identification tag 39
2.5 Safety warnings 40
2.5.1 General safety instructions 40
2.5.2 Avoid crushing and burning injuries 40
2.5.3 Avoid fire and explosions 41
2.54 Seeing and being seen 42
2.5.5 Protection against vibration 43
2.5.6 Before taking into operation 43
257 Getting in and out 44
2.5.8 Machine start 45
2.5.9 Working 45
2.5.11 Transporting machine 47
2.5.12 Towing 48
2.5.13 Maintenance and repair 48
2.5.14 Modifications, add-ons and conversions 52
2.5.15 Removal and installation of the attachment pins 52
2.5.16 Roll over protective structure (ROPS) 52
2.5.17 Falling object protective structures (FOPS and FGPS) 53
2.5.18 Checking machine for cracks 53
2.5.19 Regular checks 54
Control and operation 55
3.1 Control and operating elements 55
3.1.1 Overview of operator’s platform 55
3.1.2 Control unit A 56
3.1.3 Control unit B 57
3.1.4 Control unit C 57
3.1.5 Further control units 58
3.2 Control 59
3.2.1 Battery main switch 59
3.2.2 Entering and exiting machine 59
3.2.3 Emergency exit 60
3.2.4 Fire extinguisher (option) 61
3.2.5 Folding console 61
3.2.6 Operator’s seat 63
3.27 Safety belt 68
3.2.8 Steering wheel 70
3.2.9 Ignition key 70
3.2.10 Horn 71
3.2.11 Windscreen 71
3.2.12 Sun blind 74
3.2.13 Side windows 75
3.2.14 Exterior mirrors 75
3.2.15 Lighting 77
3.2.16 Cab lighting system 78
3.2.17 Windshield wipers 78
3.2.18 Windscreen washer system 79
3.2.19 Display 80
3.2.20 Status symbols 81
3.2.21 Main menu 94
3.2.22 Camera menu 95
3.2.23 Automatic heating and automatic ventilation 96
3.2.24 Automatic air conditioning 99
3.2.25 Operating status menu 103
3.2.26 System settings menu 103
3.2.27 Function settings menu 111
3.2.28 Information menu 117
3.2.29 Tool Control menu 120
3.2.30 Service codes menu 120
3.2.31 Radio system 121
3.2.32 Radio muting 124
3.2.33 LiDAT (option) 124
3.3.1 Inspection tour before putting into service 125
3.3.10 After starting 133
3.3.11 Sensor-controlled low idle automatic 134
3.3.12 Automatic engine shut-off after idling (option) 135
3.3.13 Shutting off diesel engine 135
3.3.14 Travelling 137
3.3.15 Selecting gear step 139
3.3.16 Speed controller 140
3.3.17 Braking 141
3.3.19 Driving on public roads 143
3.3.20 Selecting operating mode of oscillating axle 145
3.3.21 Supporting machine 147
3.3.22 Controlling working attachment 149
3.3.23 Turning and braking uppercarriage 151
3.3.24 Overload warning system (option) 153
3.3.25 Selecting boom or working tool 154
3.3.26 Laterally adjusting boom 155
3.3.27 Selecting the working tool 156
3.3.28 Using working tool in continuous mode (option) 157
3.3.29 Right mini-joystick control changeover (option) 159
3.3.30 Turning and moving the tool attachment 160
3.3.31 AutolLift (Option) 161
3.3.32 Reversible fan drive for radiator cleaning (option) 161
Shut-off functions 164
3.4.1 Height limitation 164
General working methods 178
3.5.1 Safety belt 178
3.5.2 Drugs and alcohol 178
3.5.3 Working without damaging the machine 178
3.5.4 Preparatory work 180
3.56.5 Working position 181
3.5.6 Working with the backhoe bucket 181
3.5.7 Ground flattening 183
3.5.8 Transferring loads 184
3.5.9 Loading transport vehicle 184
3.5.10 Lifting loads 184
3.5.11 Lifting loads with quick coupler 185
3.5.12 Identifying potential dangers and eliminate them. 186
3.5.13 Before starting 187
3.5.14 Driving technique 187
3.5.15 Use of banksmen 188
Installation and removal of attachment parts 189
3.6.1 Using quick coupler 189
3.8 Transport 191
3.8.1 Preparatory activities 191
3.8.2 Driving machine onto low-loader 191
3.8.3 Lifting machine 192
3.8.4 Tying down the machine 193
3.9 Emergency operation 195
3.9.1 Jump starting 196
3.9.2 Lowering working attachment when engine is shut off 196
4 Malfunctions 197
4.1 Service code tables 198
41.1 Warning symbols 198
4.2 Fault – Cause – Remedy 204
421 Diesel engine and fuel system 204
4.2.2 Hydraulic system 207
42.3 Electrical system 208
4.2.4 Heating, ventilation and air conditioning unit 208
4.2.5 Working attachment 208
4.3 Problem remedy 210
4.3.1 Uppercarriage fuses and relays 210
4.3.2 Operator’s platform fuses and relays 217
5 Maintenance 223
5.1 Inspection and maintenance schedule 223
5.2 Filling quantities and lubrication chart 230
5.2.1 Filling quantities 230
5.2.2 Lubricating chart 231
5.3 Fuels, lubricants and operating fluids 233
5.3.1 Diesel fuels 233
5.3.2 Engine oils 233
5.3.3 Coolant 234
5.3.4 Hydraulic oils 235
5.3.5 Axle oils 237
53.6 Gear ils 2375.3.7 Transmission oils 238
5.3.8 Greases 238
5.3.9 Windscreen washer fluid 239
5.3.10 Lubricants and care products for electrical and mechanical systems 239
5.4 Access points for maintenance work 240
5.41 Access points on uppercarriage 240
5.4.2 Access points under the uppercarriage 241
5.5 Preparing for maintenance 243
5.5.1 Maintenance procedures 243
5.5.2 Safety procedures 243
56 General maintenance 244
5.6.1 Welding 244
5.6.2 Corrosion-proofing piston rods 244
5.6.3 Cleaning the machine 245
5.6.4 Cleaning the fan and radiator 247
5.7 Complete machine 248
5.7.1 Checking machine for proper condition and tightness 248
5.7.2 Lubricating bearings on machine and working attachment 248
5.7.3 Checking components for cracks 250
5.7.4 Lubricating hinges, locks and gas pressure springs of doors, hoods and
windows 250
5.7.5 Cleaning and treating rubber seals on doors and hoods 250
5.8 Drive group 251
5.8.1 Diesel engine: Bringing into maintenance position 251
5.8.2 Diesel engine: Checking oil level 251
5.8.3 Diesel engine: Checking condition, tightness and cleanliness 252
5.8.4 Diesel engine: Bleeding engine oil circuit 252
5.8.5 Fuel pre-filter: Draining water 253
5.8.6 Air filter: Emptying dust collecting tank 254
5.8.7 Air filter: Replacing main filter cartridge 255
5.8.8 Air filter: Replacing safety filter cartridge 257
5.8.9 Air filter and air lines: Checking tightness and condition 258
5.8.10 Cleaning and replacing diesel particulate filter 260
5.9 Cooling system 261
5.9.1 Checking coolant level 261
5.10 Working hydraulics 263
5.10.1 Depressurising hydraulic system 263
5.10.2 Hydraulic tank: Checking oil level 263
5.10.3 Return filter: Checking and cleaning magnetic rod 266
5.10.4 Bypass filter (option): Checking degree of contamination of filter
cartridge 267
5.11 Electrical system 268
5.11.1 General information 268
5.11.2 Checking warning lights and displays when putting into service 269
5.12 Transmission 270
5.12.1 Checking function of parking brake 270
5.13 Axles 271
5.13.1 Lubricating axles 271
5.13.2 Tyres: Checking tyre pressure 271
5.13.3 Wheels: Checking mounting of the wheel nuts 273
5.14 Working attachment 274
5.14.1 Lubricating working tool 274
5.14.2 Checking pin connections for secure seating 274
5.14.3 Checking steel structure for cracks 274
5.14.4 Pin bearing: Checking for wear 275
5.15 Operator’s cab, heating and air conditioning 276
5.15.1 Filling with windscreen washer fluid 276
5.15.2 Heating: Checking function 276
5.15.3 Auxiliary heater (option): Checking function 278
5.15.4 Switching on air conditioning unit 278
5.15.5 Checking the condenser for contamination and cleaning if necessary 278
5.16 Lubrication system 280
5.16.1 Lubrication system: Filling grease 280
5.16.2 Checking lubrication of bearings (grease collar) 280
5.16.3 Pipes, hoses and lubricating points: Checking tightness and condition 281
6 Appendix 283
Index 285
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