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Liebherr R 914 Compact 1194 Hydraulic Excavator Operator’s Manual SN 89379 – PDF DOWNLOAD
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Liebherr R 914 Compact 1194 Hydraulic Excavator Operator’s Manual SN 89379 – PDF DOWNLOAD
Product ID
Manufacturer: Liebherr-Hydraulikbagger GmbH
Type: R 914 Compact
Type no.: 1194
From Serial no.: 89379
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Description
Liebherr R 914 Compact 1194 Hydraulic Excavator Operator’s Manual SN 89379 – PDF DOWNLOAD
FILE DETAILS:
Liebherr R 914 Compact 1194 Hydraulic Excavator Operator’s Manual SN 89379 – PDF DOWNLOAD
Language : English
Pages : 332
Downloadable : Yes
File Type : PDF
DESCRIPTION:
Liebherr R 914 Compact 1194 Hydraulic Excavator Operator’s Manual SN 89379 – PDF DOWNLOAD
Product ID
Manufacturer: Liebherr-Hydraulikbagger GmbH
Type: R 914 Compact
Type no.: 1194
From Serial no.: 89379
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 R 914 Compact 1194 Hydraulic Excavator Operator’s Manual SN 89379 – PDF DOWNLOAD
1 Product description 17
1.1 Technical description 17
1.1.1 General overview 17
1.1.2 Uppercarriage 18
1.1.3 Undercarriage 19
1.2 Technical data 20
1.2.1 Vibration emission 20
1.2.2 Sound level 21
1.2.3 Specifications 21
2 Safety warnings 23
2.1 Information on these instructions 23
21.1 Representation of warning messages 23
2.1.2 Graphic symbols in these instructions 23
2.2 Intended use 24
2.21 Laws, rules, guidelines and safety regulations 24
2.2.2 Designated use 24
2.2.3 Foreseeable misuse 25
2.2.4 Operating conditions 25
2.2.5 Disposal 26
2.3 Description of staff 27
2.3.1 Personal protective equipment 27
2.3.2 Requirements for staff 27
2.3.3 Operating company 28
2.3.4 Operator 28
2.3.5 Maintenance staff 29
2.3.6 Electrical engineer 30
2.3.7 Refrigeration technician 30
2.3.8 Rigger 3
1.1 Technical description 17
1.1.1 General overview 17
1.1.2 Uppercarriage 18
1.1.3 Undercarriage 19
1.2 Technical data 20
1.2.1 Vibration emission 20
1.2.2 Sound level 21
1.2.3 Specifications 21
2 Safety warnings 23
2.1 Information on these instructions 23
21.1 Representation of warning messages 23
2.1.2 Graphic symbols in these instructions 23
2.2 Intended use 24
2.21 Laws, rules, guidelines and safety regulations 24
2.2.2 Designated use 24
2.2.3 Foreseeable misuse 25
2.2.4 Operating conditions 25
2.2.5 Disposal 26
2.3 Description of staff 27
2.3.1 Personal protective equipment 27
2.3.2 Requirements for staff 27
2.3.3 Operating company 28
2.3.4 Operator 28
2.3.5 Maintenance staff 29
2.3.6 Electrical engineer 30
2.3.7 Refrigeration technician 30
2.3.8 Rigger 3
2.3.9 Spotter 32
Signs on the machine 33
2.41 Warning signs 33
2.42 Information signs 41
2.4.3 Control description sticker 49
2.44 Identification plate 49
Protective devices on the machine 50
2.51 Safety lever or folding console 50
2.5.2 Operator’s cab 50
2.5.3 Height-adjustable operator’s cab 50
2.5.4 Tip over protective structure (TOPS) 51
2.5.5 Roll over protective structure (ROPS) 51
2.5.6 Falling object protective structures (FOPS and FGPS) 52
Emergency equipment on the machine 52
2.6.1 Emergency exit (standard) 52
2.6.2 Fire extinguisher (option) 53
2.6.3 Emergency command devices of machine 53
26.4 Emergency stop function of machine 53
Safe operation 54
2.7.1 Intoxicants 54
2.7.2 Dangerous fuels and operating fluids 54
2.7.3 Transporting machine 54
2.7.4 Access to machine 55
2.7.5 Machine danger zone 56
2.7.6 Visibility 56
2.7.7 Protection against vibration 57
2.7.8 Operation of machine 58
2.7.9 Load-lifting work 60
2.7.10 Demolition work 61
Safe maintenance 61
2.8.1 Spare parts 61
2.8.2 Heavy parts 62
2.8.3 Regular checks 62
Modifications to the machine 62
2.9.1 Modifications, add-ons and retrofittings 62
Signs on the machine 33
2.41 Warning signs 33
2.42 Information signs 41
2.4.3 Control description sticker 49
2.44 Identification plate 49
Protective devices on the machine 50
2.51 Safety lever or folding console 50
2.5.2 Operator’s cab 50
2.5.3 Height-adjustable operator’s cab 50
2.5.4 Tip over protective structure (TOPS) 51
2.5.5 Roll over protective structure (ROPS) 51
2.5.6 Falling object protective structures (FOPS and FGPS) 52
Emergency equipment on the machine 52
2.6.1 Emergency exit (standard) 52
2.6.2 Fire extinguisher (option) 53
2.6.3 Emergency command devices of machine 53
26.4 Emergency stop function of machine 53
Safe operation 54
2.7.1 Intoxicants 54
2.7.2 Dangerous fuels and operating fluids 54
2.7.3 Transporting machine 54
2.7.4 Access to machine 55
2.7.5 Machine danger zone 56
2.7.6 Visibility 56
2.7.7 Protection against vibration 57
2.7.8 Operation of machine 58
2.7.9 Load-lifting work 60
2.7.10 Demolition work 61
Safe maintenance 61
2.8.1 Spare parts 61
2.8.2 Heavy parts 62
2.8.3 Regular checks 62
Modifications to the machine 62
2.9.1 Modifications, add-ons and retrofittings 62
10
copyright ® Liebherr-Hydraulikbagger GmbH 2017
LIEBHERR R 914 Compact – 1194 / 89379
LHBM22098116/01/2017-06-12/en
LHB/M2209116/01/2017-06-12/en
LHB/M2209116/01/2017-06-12/en
Operator’s manual Contents
3 Control and operation 65
3.1 Control and operating elements 65
3.1.1 Overview of operator’s platform 65
3.1.2 Control unit A 66
3.1.3 Control unit B 67
3.1.4 Further control units 67
3.2 Control 68
3.2.1 Battery main switch 68
3.2.2 Entering and exiting machine 68
3.2.3 Emergency exit 70
3.2.4 Fire extinguisher (option) 70
3.2.5 Folding console 71
3.2.6 Operator’s seat 72
3.2.7 Safety belt 78
3.2.8 Ignition key 79
3.2.9 Horn 80
3.2.10 Windscreen 80
3.2.11 Sun blind 83
3.2.12 Side windows 84
3.2.13 Viewing devices 84
3.2.14 Lighting 86
3.2.15 Cab lighting system 87
3.2.16 Windshield wipers 87
3.2.17 Windscreen washer system 88
3.2.18 Display 89
3.2.19 Status symbols 90
3.2.20 Start page menu 103
3.2.21 Camera menu 104
3.2.22 Automatic heating and automatic ventilation 105
3.2.23 Automatic air conditioning 108
3.2.24 Operating status menu 112
3.2.25 System settings menu 113
3.2.26 Function settings menu 120
3.2.27 Information menu 126
3.2.28 Tool Control menu 129
3 Control and operation 65
3.1 Control and operating elements 65
3.1.1 Overview of operator’s platform 65
3.1.2 Control unit A 66
3.1.3 Control unit B 67
3.1.4 Further control units 67
3.2 Control 68
3.2.1 Battery main switch 68
3.2.2 Entering and exiting machine 68
3.2.3 Emergency exit 70
3.2.4 Fire extinguisher (option) 70
3.2.5 Folding console 71
3.2.6 Operator’s seat 72
3.2.7 Safety belt 78
3.2.8 Ignition key 79
3.2.9 Horn 80
3.2.10 Windscreen 80
3.2.11 Sun blind 83
3.2.12 Side windows 84
3.2.13 Viewing devices 84
3.2.14 Lighting 86
3.2.15 Cab lighting system 87
3.2.16 Windshield wipers 87
3.2.17 Windscreen washer system 88
3.2.18 Display 89
3.2.19 Status symbols 90
3.2.20 Start page menu 103
3.2.21 Camera menu 104
3.2.22 Automatic heating and automatic ventilation 105
3.2.23 Automatic air conditioning 108
3.2.24 Operating status menu 112
3.2.25 System settings menu 113
3.2.26 Function settings menu 120
3.2.27 Information menu 126
3.2.28 Tool Control menu 129
copyright © Liebherr-Hydraulikbagger GmbH 2017
R914 Compact – 1194 / 89379 LIEBHERR 1″
Contents
R914 Compact – 1194 / 89379 LIEBHERR 1″
Contents
Operator’s manual
3.2.29 Service codes menu 130
3.2.30 Radio system 131
3.2.31 LiDAT (option) 133
3.3 Operation 134
3.3.1 Inspection tour before putting into service 134
3.3.2 Refuelling 134
3.3.3 Refuelling with electric refuelling pump (option) 135
3.3.4 Immobiliser (option) 137
3.3.5 Preparing machine for dust intensive application 139
3.3.6 Preparing machine for use in biologically sensitive areas 139
3.3.7 Starting diesel engine 139
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 143
3.3.12 Automatic engine shut-off after idling (option) 143
3.3.13 Shutting off diesel engine 144
3.3.14 Travelling and braking 145
3.3.15 Travel alarm (option) 150
3.3.16 Travelling on slopes 150
3.3.17 Controlling dozer blade (option) 152
3.3.18 Controlling working attachment 153
3.3.19 Turning and braking uppercarriage 155
3.3.20 Slewing brake 156
3.3.21 Increasing braking torque of slewing brake 160
3.3.22 Positioning slewing brake 161
3.3.23 Overload warning system (option) 161
3.3.24 Selecting boom or working tool 163
3.3.25 Laterally adjusting boom 164
3.3.26 Selecting the working tool 165
3.3.27 Using working tool in continuous mode (option) 165
3.3.28 Control changeover (option) 167
3.3.29 Changing over control of right mini-joystick (option) 168
3.3.30 AutolLift (Option) 170
3.3.31 Reversible fan drive for radiator cleaning (option) 171
3.2.30 Radio system 131
3.2.31 LiDAT (option) 133
3.3 Operation 134
3.3.1 Inspection tour before putting into service 134
3.3.2 Refuelling 134
3.3.3 Refuelling with electric refuelling pump (option) 135
3.3.4 Immobiliser (option) 137
3.3.5 Preparing machine for dust intensive application 139
3.3.6 Preparing machine for use in biologically sensitive areas 139
3.3.7 Starting diesel engine 139
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 143
3.3.12 Automatic engine shut-off after idling (option) 143
3.3.13 Shutting off diesel engine 144
3.3.14 Travelling and braking 145
3.3.15 Travel alarm (option) 150
3.3.16 Travelling on slopes 150
3.3.17 Controlling dozer blade (option) 152
3.3.18 Controlling working attachment 153
3.3.19 Turning and braking uppercarriage 155
3.3.20 Slewing brake 156
3.3.21 Increasing braking torque of slewing brake 160
3.3.22 Positioning slewing brake 161
3.3.23 Overload warning system (option) 161
3.3.24 Selecting boom or working tool 163
3.3.25 Laterally adjusting boom 164
3.3.26 Selecting the working tool 165
3.3.27 Using working tool in continuous mode (option) 165
3.3.28 Control changeover (option) 167
3.3.29 Changing over control of right mini-joystick (option) 168
3.3.30 AutolLift (Option) 170
3.3.31 Reversible fan drive for radiator cleaning (option) 171
12
copyright ® Liebherr-Hydraulikbagger GmbH 2017
R 914 Compact – 1194 / 89379
LHBM22098116/01/2017-06-12/en
LHB/M2209116/01/2017-06-12/en
LHB/M2209116/01/2017-06-12/en
Operator’s manual
Contents
3.4 Shut-off functions 173
3.4.1 Height limit (option) 173
3.5 General working methods 188
3.5.1 Working without damaging the machine 188
3.5.2 Putting machine in working position 189
3.5.3 Working on a slope 189
3.5.4 Working with a backhoe bucket 190
3.5.5 Ground surface grading 191
3.5.6 Working with a hydraulic hammer 192
3.5.7 Transferring loads 193
3.5.8 Loading a transport vehicle 193
3.5.9 Lifting loads 194
3.5.10 Lifting loads with quick coupler 195
3.5.11 Lifting loads using working tool with load lift hook 196
3.6.12 Use of banksmen 197
3.6 Installing and removing working attachment 198
3.6.1 Installing and removing working attachment pins 198
3.6.2 Using quick coupler 198
3.7 Parking machine 199
3.7.1 Parking machine on level ground 199
3.7.2 Parking machine on a slope 200
3.8 Transport 201
3.8.1 Preparatory work 2M
3.8.2 Driving machine onto low-loader 201
3.8.3 Lifting machine 204
3.8.4 Tying down machine 207
3.9 Emergency operation 210
3.9.1 Jump starting 210
3.9.2 Lowering working attachment when engine is shut off 211
3.9.3 Towing the machine 211
4 Malfunctions 213
4.1 Service code tables 214
41.1 Warning symbols 214
4.2 Fault – Cause – Remedy 220
copyright © Liebherr-Hydraulikbagger GmbH 2017
copyright © Liebherr-Hydraulikbagger GmbH 2017
LIEBHERR 13
R 914 Compact – 1194 / 89379
Contents
Contents
Operator’s manual
4.21 Diesel engine and fuel system 220
42.2 Hydraulic system 223
423 Travel gear 224
42.4 Electrical system 224
4.2.5 Heating, ventilation and air conditioning unit 224
426 Working attachment 225
4.3 Problem remedy 226
4.3.1 Uppercarriage fuses and relays 226
4.3.1 Uppercarriage fuses and relays 226
4.3.2 Operator’s platform fuses and relays 233
5 Maintenance 239
5.1 Inspection and maintenance schedule 239
5.2 Filling quantities and lubrication chart 245
5.2.1 Filling quantities 245
5.1 Inspection and maintenance schedule 239
5.2 Filling quantities and lubrication chart 245
5.2.1 Filling quantities 245
5.2.2 Lubrication chart 246
5.3 Fuels, lubricants and operating fluids 248
5.3.1 Diesel fuels 248
5.3.1 Diesel fuels 248
5.3.2 Engine oils 248
5.3.3 Refrigerant 249
5.3.4 Coolant 249
5.3.5 Hydraulic oils 250
53.6 Gear oils 252
5.3.7 Greases 253
5.3.8 Windscreen washer fluid 253
5.3.9 Lubricants and care products for electrical and mechanical systems 253
5.4 Access points for maintenance work 254
5.4.1 Access points on uppercarriage 254
5.4.1 Access points on uppercarriage 254
5.4.2 Access points under the uppercarriage 255
5.4.3 Access points on the undercarriage 255
5.5 Preparing for maintenance 256
5.5.1 Maintenance instructions 256
5.5.1 Maintenance instructions 256
5.5.2 Safety instructions 256
5.6 General maintenance 258
56.1 Welding 258
56.1 Welding 258
5.6.3 Corrosion-proofing piston rods 258
14
copyright ® Liebherr-Hydraulikbagger GmbH 2017
LIEBHERR R 914 Compact – 1194 / 89379
LHBM22098116/01/2017-06-12/en
LHB/M2209116/01/2017-06-12/en
LHB/M2209116/01/2017-06-12/en
Operator’s manual
Contents
5.6.4 Cleaning the machine 259
5.6.5 Cleaning travel gear 261
5.6.6 Cleaning the fan and radiator 261
5.7 Complete machine 262
5.7.1 Checking machine for proper condition and tightness 262
5.7.2 Lubricating bearings on machine and working attachment 262
5.7.3 Checking components for cracks 264
5.7.4 Lubricating hinges, locks and gas pressure springs of doors, hoods and
windows 264
5.7.5 Cleaning and treating rubber seals on doors and hoods 264
5.8 Drive group 265
5.8.1 Diesel engine: Bringing into maintenance position 265
5.8.2 Diesel engine: Checking oil level 265
5.8.3 Diesel engine: Checking condition, tightness and cleanliness 266
5.8.4 Fuel pre-filter: Draining water 267
5.8.5 Air filter: Emptying dust collecting tank 268
5.8.6 Air filter: Replacing main filter cartridge 268
5.8.7 Air filter: Replacing safety filter cartridge 270
5.8.8 Air filter and air lines: Checking tightness and condition 271
5.8.9 Diesel particulate filter (option): Activating and deactivating
regeneration 272
5.9 Cooling system 279
5.9.1 Checking coolant level 279
5.9.2 Checking cooling system and heat exchanger for contamination and
cleaning 280
5.10 Working hydraulics 281
5.10.1 Depressurising hydraulic system 281
5.10.2 Hydraulic tank: Checking oil level 281
5.10.3 Return filter: Checking and cleaning magnetic rod 284
5.10.4 Bypass filter (option): Checking degree of contamination of filter
cartridge 285
5.11 Electrical system 286
5.11.1 General information 286
5.12 Travel gear 287
5.12.1 Checking track tension 287
5.12.2 Tightening track 288
5.12.3 Slackening track 289
5.6.5 Cleaning travel gear 261
5.6.6 Cleaning the fan and radiator 261
5.7 Complete machine 262
5.7.1 Checking machine for proper condition and tightness 262
5.7.2 Lubricating bearings on machine and working attachment 262
5.7.3 Checking components for cracks 264
5.7.4 Lubricating hinges, locks and gas pressure springs of doors, hoods and
windows 264
5.7.5 Cleaning and treating rubber seals on doors and hoods 264
5.8 Drive group 265
5.8.1 Diesel engine: Bringing into maintenance position 265
5.8.2 Diesel engine: Checking oil level 265
5.8.3 Diesel engine: Checking condition, tightness and cleanliness 266
5.8.4 Fuel pre-filter: Draining water 267
5.8.5 Air filter: Emptying dust collecting tank 268
5.8.6 Air filter: Replacing main filter cartridge 268
5.8.7 Air filter: Replacing safety filter cartridge 270
5.8.8 Air filter and air lines: Checking tightness and condition 271
5.8.9 Diesel particulate filter (option): Activating and deactivating
regeneration 272
5.9 Cooling system 279
5.9.1 Checking coolant level 279
5.9.2 Checking cooling system and heat exchanger for contamination and
cleaning 280
5.10 Working hydraulics 281
5.10.1 Depressurising hydraulic system 281
5.10.2 Hydraulic tank: Checking oil level 281
5.10.3 Return filter: Checking and cleaning magnetic rod 284
5.10.4 Bypass filter (option): Checking degree of contamination of filter
cartridge 285
5.11 Electrical system 286
5.11.1 General information 286
5.12 Travel gear 287
5.12.1 Checking track tension 287
5.12.2 Tightening track 288
5.12.3 Slackening track 289
5.12.4 Track pads and sprocket wheels: Checking mounting 290
5.12.5 Checking tracks, sprocket wheels, idler-wheels, carrier rollers and track
rollers for wear 292
5.12.6 Visual inspection of travel gear components 292
5.13 Working attachment 293
5.13.1 Lubricating working tool 293
5.13.2 Checking pin connections for secure seating 293
5.13.3 Checking steel structure for cracks 293
5.13.4 Pin bearing: Checking for wear 294
5.14 Operator’s cab, heating and air conditioning 295
5.14.1 Filling with windscreen washer fluid 295
5.14.2 Heating: Checking function 295
5.14.3 Auxiliary heater (option): Checking function 297
5.14.4 Switching on air conditioning unit 297
5.14.5 Checking the condenser for contamination and cleaning if necessary 297
5.15 Lubrication system 299
5.15.1 Lubrication system: Filling grease 299
5.15.2 Checking lubrication of bearings (grease collar) 299
5.15.3 Pipes, hoses and lubricating points: Checking tightness and condition 300
Appendix 301
Index 303
5.12.5 Checking tracks, sprocket wheels, idler-wheels, carrier rollers and track
rollers for wear 292
5.12.6 Visual inspection of travel gear components 292
5.13 Working attachment 293
5.13.1 Lubricating working tool 293
5.13.2 Checking pin connections for secure seating 293
5.13.3 Checking steel structure for cracks 293
5.13.4 Pin bearing: Checking for wear 294
5.14 Operator’s cab, heating and air conditioning 295
5.14.1 Filling with windscreen washer fluid 295
5.14.2 Heating: Checking function 295
5.14.3 Auxiliary heater (option): Checking function 297
5.14.4 Switching on air conditioning unit 297
5.14.5 Checking the condenser for contamination and cleaning if necessary 297
5.15 Lubrication system 299
5.15.1 Lubrication system: Filling grease 299
5.15.2 Checking lubrication of bearings (grease collar) 299
5.15.3 Pipes, hoses and lubricating points: Checking tightness and condition 300
Appendix 301
Index 303
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PLEASE NOTE:
- This is not a physical manual but a digital manual – meaning no physical copy will be couriered to you. The manual can be yours in the next 2 mins as once you make the payment, you will be directed to the download page IMMEDIATELY.
- This is the same manual used by the dealers inorder to diagnose your vehicle of its faults.
- Require some other service manual or have any queries: please WRITE to us at [email protected]
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