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Liebherr R 950 Demolition 1467 1788 Hydraulic Excavator Operator’s Manual SN 37540 – PDF DOWNLOAD
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Liebherr R 950 Demolition 1467 1788 Hydraulic Excavator Operator’s Manual SN 37540 – PDF DOWNLOAD
Product ID
Manufacturer: Liebherr-France SAS
Type: R 950 Demolition
Type no.: 1467, 1788
From Serial no.: 37540
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Description
Liebherr R 950 Demolition 1467 1788 Hydraulic Excavator Operator’s Manual SN 37540 – PDF DOWNLOAD
FILE DETAILS:
Liebherr R 950 Demolition 1467 1788 Hydraulic Excavator Operator’s Manual SN 37540 – PDF DOWNLOAD
Language : English
Pages : 442
Downloadable : Yes
File Type : PDF
IMAGES PREVIEW OF THE MANUAL:
DESCRIPTION:
Liebherr R 950 Demolition 1467 1788 Hydraulic Excavator Operator’s Manual SN 37540 – PDF DOWNLOAD
Product ID
Manufacturer: Liebherr-France SAS
Type: R 950 Demolition
Type no.: 1467, 1788
From Serial no.: 37540
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 950 Demolition 1467 1788 Hydraulic Excavator Operator’s Manual SN 37540 – PDF DOWNLOAD
1 Product description 19
1.1 Technical description 19
1.1.1 General overview 19
1.1.2 Overview of demolition machine 20
1.1.3 Uppercarriage 21
1.1.4 Undercarriage 22
1.2 Technical data 23
1.2.1 Vibration emission 23
1.2.2 CO2 emissions of diesel engine 23
1.2.3 Sound level 25
1.2.4 Specifications 26
2 Safety warnings 27
2.1 Information on these instructions 27
2.1.1 Representation of warning messages 27
21.2 Graphic symbols in these instructions 27
2.2 Intended use 28
2.21 Laws, rules, guidelines and safety regulations 28
2.2.2 Intended use 28
2.2.3 Foreseeable misuse 29
2.2.4 Operating conditions 29
2.2.5 Disposal 31
2.3 Description of staff 31
2.3.1 Personal protective equipment 31
2.3.2 Requirements for staff 32
2.3.3 Operating company 32
2.3.4 Operator 33
2.3.5 Maintenance staff 33
2.3.6 Electrical engineer 34
1.1 Technical description 19
1.1.1 General overview 19
1.1.2 Overview of demolition machine 20
1.1.3 Uppercarriage 21
1.1.4 Undercarriage 22
1.2 Technical data 23
1.2.1 Vibration emission 23
1.2.2 CO2 emissions of diesel engine 23
1.2.3 Sound level 25
1.2.4 Specifications 26
2 Safety warnings 27
2.1 Information on these instructions 27
2.1.1 Representation of warning messages 27
21.2 Graphic symbols in these instructions 27
2.2 Intended use 28
2.21 Laws, rules, guidelines and safety regulations 28
2.2.2 Intended use 28
2.2.3 Foreseeable misuse 29
2.2.4 Operating conditions 29
2.2.5 Disposal 31
2.3 Description of staff 31
2.3.1 Personal protective equipment 31
2.3.2 Requirements for staff 32
2.3.3 Operating company 32
2.3.4 Operator 33
2.3.5 Maintenance staff 33
2.3.6 Electrical engineer 34
2.3.7 Refrigeration technician 35
23.8 Slinger 36
2.3.9 Spotter 36
Signs on the machine 37
2.41 Locations of signs 37
2.42 Warning signs 38
2.4.3 Information signs 41
2.4.4 Identification plate 45
Protective devices on the machine 47
2.51 Safety lever or folding console 47
2.5.2 Operator’s cab 47
2.5.3 Height-adjustable operator’s cab 47
2.5.4 Tip over protective structure (TOPS) 48
2.5.5 Roll over protective structure (ROPS) 48
2.5.6 Falling object protective structures (FOPS and FGPS) 49
Emergency equipment on the machine 49
2.6.1 Emergency exit (standard) 49
2.6.2 Fire extinguisher (option) 49
2.6.3 Emergency command devices of machine 50
2.6.4 Emergency stop function of machine 50
Safe operation 50
2.71 Intoxicants 50
2.7.2 Dangerous fuels and operating fluids 51
2.7.3 Transporting machine 51
2.7.4 Access to machine 52
2.7.5 Machine danger zone 53
2.7.6 Visibility 53
2.7.7 Protection against vibration 54
2.7.8 Operation of machine 55
2.7.9 Load-lifting work 57
2.7.10 Demolition work 58
Safe work 58
2.8.1 Demolition machines 58
2.8.2 Hydraulic hammer 59
2.8.3 Machines with height adjustable cab 60
23.8 Slinger 36
2.3.9 Spotter 36
Signs on the machine 37
2.41 Locations of signs 37
2.42 Warning signs 38
2.4.3 Information signs 41
2.4.4 Identification plate 45
Protective devices on the machine 47
2.51 Safety lever or folding console 47
2.5.2 Operator’s cab 47
2.5.3 Height-adjustable operator’s cab 47
2.5.4 Tip over protective structure (TOPS) 48
2.5.5 Roll over protective structure (ROPS) 48
2.5.6 Falling object protective structures (FOPS and FGPS) 49
Emergency equipment on the machine 49
2.6.1 Emergency exit (standard) 49
2.6.2 Fire extinguisher (option) 49
2.6.3 Emergency command devices of machine 50
2.6.4 Emergency stop function of machine 50
Safe operation 50
2.71 Intoxicants 50
2.7.2 Dangerous fuels and operating fluids 51
2.7.3 Transporting machine 51
2.7.4 Access to machine 52
2.7.5 Machine danger zone 53
2.7.6 Visibility 53
2.7.7 Protection against vibration 54
2.7.8 Operation of machine 55
2.7.9 Load-lifting work 57
2.7.10 Demolition work 58
Safe work 58
2.8.1 Demolition machines 58
2.8.2 Hydraulic hammer 59
2.8.3 Machines with height adjustable cab 60
10
copyright © Liebherr-France SAS 2019 R 950 Demolition – 1467
LIEBHERR R 950 Demolition – 1788 / 37540
LIEBHERR R 950 Demolition – 1788 / 37540
LFR/12214316/01/2019-10-18/en
LFR/12214316/01/2019-10-18/en
LFR/12214316/01/2019-10-18/en
Operator’s manual Contents
2.9 Safe maintenance 61
2.9.1 Spare parts 61
29.2 Heavy parts 61
2.9.3 Regular checks 61
2.10 Modifications to the machine 62
2.10.1 Modifications, add-ons and retrofittings 62
3 Control and operation 63
3.1 Control and operating elements 64
3.1.1 Overview of operator’s platform 64
3.1.2 Control unit A 66
3.1.3 Control unit B 67
3.1.4 Control unit C 68
3.2 Display 69
3.21 Display 69
3.2.2 Status symbols 70
3.23 Start page menu 77
3.24 Camera menu 78
3.2.5 Air conditioning 79
3.2.6 Operating status menu 81
3.2.7 Diesel particulate filter submenu (option) 82
2.9 Safe maintenance 61
2.9.1 Spare parts 61
29.2 Heavy parts 61
2.9.3 Regular checks 61
2.10 Modifications to the machine 62
2.10.1 Modifications, add-ons and retrofittings 62
3 Control and operation 63
3.1 Control and operating elements 64
3.1.1 Overview of operator’s platform 64
3.1.2 Control unit A 66
3.1.3 Control unit B 67
3.1.4 Control unit C 68
3.2 Display 69
3.21 Display 69
3.2.2 Status symbols 70
3.23 Start page menu 77
3.24 Camera menu 78
3.2.5 Air conditioning 79
3.2.6 Operating status menu 81
3.2.7 Diesel particulate filter submenu (option) 82
3.2.8 Sensor-controlled low idle automatic and automatic engine stop
submenu (option) 83
3.29 Measurement displays submenu 84
3.2.10 System settings menu 84
3.2.11 Operating hour meter submenu 86
3.2.12 Windscreen wiper interval submenu 87
3.2.13 Radio remote control submenu 88
3.2.14 Display brightness and display volume submenu 89
3.2.15 Camera image contrast submenu 90
3.2.16 Camera return time submenu 90
3.2.17 Unit selection submenu Co)
3.2.18 Time zone submenu 92
3.2.19 Time format and date format submenu 92
3.2.20 Language selection submenu 93
submenu (option) 83
3.29 Measurement displays submenu 84
3.2.10 System settings menu 84
3.2.11 Operating hour meter submenu 86
3.2.12 Windscreen wiper interval submenu 87
3.2.13 Radio remote control submenu 88
3.2.14 Display brightness and display volume submenu 89
3.2.15 Camera image contrast submenu 90
3.2.16 Camera return time submenu 90
3.2.17 Unit selection submenu Co)
3.2.18 Time zone submenu 92
3.2.19 Time format and date format submenu 92
3.2.20 Language selection submenu 93
i”. copyright ® Liebher-France SAS 2019
R 950 Demolition – 1788 137540 LIEBHERR 1
Contents
Contents
Operator’s manual
3.3
3.2.21 Test system submenu 93
3.2.22 Brightness of LED headlights submenu (option) 94
3.2.23 Unlocking with PIN code (option) submenu 94
3.2.24 Electrical outputs submenu 95
3.2.25 Electrical inputs submenu 96
3.2.26 Function settings menu 96
3.2.27 Central lubrication system submenu (option) 98
3.2.28 Maintenance submenu 99
3.2.29 SF submenu 100
3.2.30 Hoist cylinder shut-off and stick cylinder shut-off submenu (option) 103
3.2.31 Automatic reversible fan drive submenu (option) 103
3.2.32 Priority between lifting boom and tuming uppercarriage submenu 104
3.2.33 Stick priority submenu (option) 104
3.2.34 Extended access submenu 105
3.2.35 Information menu 106
3.2.36 Operating hours submenu 107
3.2.37 Fuel consumption submenu 108
3.2.38 CodingKey submenu 108
3.2.39 Tool Control menu 109
3.2.40 Tool Control symbols 109
3.2.41 Service codes menu 110
3.2.42 Liebherr Demolition Control (LDC) display 11
3.2.43 Liebherr Demolition Control (LDC) status symbols 115
Control 117
3.3.1 Battery main switch 117
3.3.2 Entering and exiting machine 118
3.3.3 Emergency exit 119
3.3.4 Fire extinguisher (option) 120
3.3.5 Safety lever 120
3.3.6 Folding console 121
3.3.7 Operator’s seat 122
3.3.8 Safety belt 130
3.3.9 Hom 131
3.3.10 Tilting operator’s cab 132
3.3.11 Sun blinds 134
3.2.22 Brightness of LED headlights submenu (option) 94
3.2.23 Unlocking with PIN code (option) submenu 94
3.2.24 Electrical outputs submenu 95
3.2.25 Electrical inputs submenu 96
3.2.26 Function settings menu 96
3.2.27 Central lubrication system submenu (option) 98
3.2.28 Maintenance submenu 99
3.2.29 SF submenu 100
3.2.30 Hoist cylinder shut-off and stick cylinder shut-off submenu (option) 103
3.2.31 Automatic reversible fan drive submenu (option) 103
3.2.32 Priority between lifting boom and tuming uppercarriage submenu 104
3.2.33 Stick priority submenu (option) 104
3.2.34 Extended access submenu 105
3.2.35 Information menu 106
3.2.36 Operating hours submenu 107
3.2.37 Fuel consumption submenu 108
3.2.38 CodingKey submenu 108
3.2.39 Tool Control menu 109
3.2.40 Tool Control symbols 109
3.2.41 Service codes menu 110
3.2.42 Liebherr Demolition Control (LDC) display 11
3.2.43 Liebherr Demolition Control (LDC) status symbols 115
Control 117
3.3.1 Battery main switch 117
3.3.2 Entering and exiting machine 118
3.3.3 Emergency exit 119
3.3.4 Fire extinguisher (option) 120
3.3.5 Safety lever 120
3.3.6 Folding console 121
3.3.7 Operator’s seat 122
3.3.8 Safety belt 130
3.3.9 Hom 131
3.3.10 Tilting operator’s cab 132
3.3.11 Sun blinds 134
12
copyright ® Liebhem-France SAS 2019
R 950 Demolition – 1467,
R 950 Demolition – 1788 / 37540
R 950 Demolition – 1788 / 37540
LFR/12214316/01/2019-10-18/en
LFR/12214316/01/2019-10-18/en
LFR/12214316/01/2019-10-18/en
Operator’s manual
Contents
3.3.12 Side windows 136
3.3.13 Viewing devices 136
3.3.14 Lighting 142
3.3.15 Cab lighting system 143
3.3.16 Windscreen wipers 144
3.3.17 Compressed air system 145
3.3.18 Auxiliary heater (option) 146
3.4 Operation 147
3.4.1 Inspection tour before putting into service 147
34.2 Refuelling 148
3.43 Refuelling with the electric refuelling pump (option) 149
3.4.4 Refuelling diesel exhaust fluid 151
3.4.5 Immobiliser (option) 162
34.6 Preparing machine for dust intensive application 153
3.4.7 Preparing machine for use in biologically sensitive areas 154
3.4.8 Starting diesel engine 154
3.49 Bringing machine to operating temperature 155
3.4.10 Engine speed and operating mode 156
3.4.11 After starting 157
3.4.12 Sensor-controlled low idle automatic 158
3.4.13 Automatic engine shut-off after idling (option) 169
3.4.14 Shutting off diesel engine 159
3.4.15 Travelling and braking 162
3.4.16 Travel alarm (option) 165
3.4.17 Controlling the working attachment 166
3.4.18 Controlling demolition attachment 167
3.4.19 Turning and braking uppercarriage 169
3.4.20 Using Liebherr Demolition Control (LDC) 171
3.4.21 Watering device 175
3.4.22 Hoist cylinder protection of backhoe bucket attachment (option) 177
3.4.23 Stick cylinder protection 179
3.4.24 Controlling special working attachment with mini-joystick 180
3.4.25 Controlling hydraulic hammer 180
3.4.26 Changing over control of right mini-joystick (option) 181
3.4.27 Control changeover to left double pedal (option) 183
R 950 Demolition – 1467 EE me
3.3.13 Viewing devices 136
3.3.14 Lighting 142
3.3.15 Cab lighting system 143
3.3.16 Windscreen wipers 144
3.3.17 Compressed air system 145
3.3.18 Auxiliary heater (option) 146
3.4 Operation 147
3.4.1 Inspection tour before putting into service 147
34.2 Refuelling 148
3.43 Refuelling with the electric refuelling pump (option) 149
3.4.4 Refuelling diesel exhaust fluid 151
3.4.5 Immobiliser (option) 162
34.6 Preparing machine for dust intensive application 153
3.4.7 Preparing machine for use in biologically sensitive areas 154
3.4.8 Starting diesel engine 154
3.49 Bringing machine to operating temperature 155
3.4.10 Engine speed and operating mode 156
3.4.11 After starting 157
3.4.12 Sensor-controlled low idle automatic 158
3.4.13 Automatic engine shut-off after idling (option) 169
3.4.14 Shutting off diesel engine 159
3.4.15 Travelling and braking 162
3.4.16 Travel alarm (option) 165
3.4.17 Controlling the working attachment 166
3.4.18 Controlling demolition attachment 167
3.4.19 Turning and braking uppercarriage 169
3.4.20 Using Liebherr Demolition Control (LDC) 171
3.4.21 Watering device 175
3.4.22 Hoist cylinder protection of backhoe bucket attachment (option) 177
3.4.23 Stick cylinder protection 179
3.4.24 Controlling special working attachment with mini-joystick 180
3.4.25 Controlling hydraulic hammer 180
3.4.26 Changing over control of right mini-joystick (option) 181
3.4.27 Control changeover to left double pedal (option) 183
R 950 Demolition – 1467 EE me
R 950 Demolition – 1788 / 37540 LIEBHERR 13
Contents Operator’s manual
3.4.28 Changing over control of joystick control (option) 184
3.4.29 Reversing fan drive for radiator cleaning (option) 186
Contents Operator’s manual
3.4.28 Changing over control of joystick control (option) 184
3.4.29 Reversing fan drive for radiator cleaning (option) 186
3.5 Shut-off functions 187
3.5.1 Stick cylinder shut-off and hoist cylinder shut-off for earthmoving
attachment (option) 187
3.56.2 Overload warning system (option) 190
3.6 General working methods 192
3.6.1 Working without damaging machine 192
3.6.2 Putting machine in working position 194
3.6.3 Travelling on slopes 194
3.6.4 Driving on slope with demolition attachment 195
3.6.5 Working on slope 196
3.6.6 Working with demolition attachment 197
3.6.7 Working with backhoe bucket 197
3.6.8 Ground surface grading 198
3.6.9 Working with hydraulic hammer 199
3.6.10 Handling loads 201
3.6.11 Loading transport vehicle 202
3.6.12 Lifting loads 203
3.6.13 Lifting loads with quick coupler 204
3.6.14 Lifting loads with load lift hook (option) 204
3.7 Installing and removing working attachment 206
3.7.1 Installing and removing working attachment pins 206
3.7.2 Connecting code plug for attachment recognition 206
3.7.3 Dismount pedestal and dismount device for demolition attachment 208
3.7.4 Removing demolition attachment and storing on dismount pedestal or
dismount device 213
3.7.5 Lifting demolition attachment from dismount pedestal or dismount
device and installing on machine 216
3.7.6 Dismount pedestal for earthmoving attachment 220
3.7.7 Removing earthmoving attachment and storing on dismount pedestal 223
3.7.8 Lifting earthmoving attachment from dismount pedestal and installing
on machine 225
3.7.9 Removing earthmoving attachment and storing on dismount device 226
3.7.10 Lifting earthmoving attachment from dismount device and installing on
machine 229
3.5.1 Stick cylinder shut-off and hoist cylinder shut-off for earthmoving
attachment (option) 187
3.56.2 Overload warning system (option) 190
3.6 General working methods 192
3.6.1 Working without damaging machine 192
3.6.2 Putting machine in working position 194
3.6.3 Travelling on slopes 194
3.6.4 Driving on slope with demolition attachment 195
3.6.5 Working on slope 196
3.6.6 Working with demolition attachment 197
3.6.7 Working with backhoe bucket 197
3.6.8 Ground surface grading 198
3.6.9 Working with hydraulic hammer 199
3.6.10 Handling loads 201
3.6.11 Loading transport vehicle 202
3.6.12 Lifting loads 203
3.6.13 Lifting loads with quick coupler 204
3.6.14 Lifting loads with load lift hook (option) 204
3.7 Installing and removing working attachment 206
3.7.1 Installing and removing working attachment pins 206
3.7.2 Connecting code plug for attachment recognition 206
3.7.3 Dismount pedestal and dismount device for demolition attachment 208
3.7.4 Removing demolition attachment and storing on dismount pedestal or
dismount device 213
3.7.5 Lifting demolition attachment from dismount pedestal or dismount
device and installing on machine 216
3.7.6 Dismount pedestal for earthmoving attachment 220
3.7.7 Removing earthmoving attachment and storing on dismount pedestal 223
3.7.8 Lifting earthmoving attachment from dismount pedestal and installing
on machine 225
3.7.9 Removing earthmoving attachment and storing on dismount device 226
3.7.10 Lifting earthmoving attachment from dismount device and installing on
machine 229
3.7.11 Connecting and disconnecting hydraulic hoses with quick couplings
(option) 232
3.7.12 Coupling and uncoupling multi-quick couplings (option) 234
3.7.13 Hydraulic quick coupler for working attachment parts (option) 235
3.7.14 Installing and removing bucket 240
3.7.15 Installing and removing bucket with special seal 242
3.7.13 Hydraulic quick coupler for working attachment parts (option) 235
3.7.14 Installing and removing bucket 240
3.7.15 Installing and removing bucket with special seal 242
3.8 Parking machine 244
3.8.1 Parking machine on level ground 244
3.8.1 Parking machine on level ground 244
3.8.2 Parking machine on a slope 245
3.9 Installing and removing the counterweight 246
3.9.1 Installing and removing counterweights mechanically 246
3.9.1 Installing and removing counterweights mechanically 246
3.9.2 Installing and removing counterweights hydraulically 251
3.10 Transport 281
3.10.1 Adjusting undercarriage width mechanically (option) 261
3.10.2 Adjusting undercarriage width hydraulically (option) 265
3.10.3 Driving machine onto low-loader (machine transporter) 269
3.10.4 Driving machine onto low-loader 270
3.10.5 Tying down machine (VHHD undercarriage) 272
3.10.6 Tying down machine (LCV undercarriage) 273
3.10.7 Tying down machine (LCV undercarriage) 274
3.10.8 After transport 276
3.10.1 Adjusting undercarriage width mechanically (option) 261
3.10.2 Adjusting undercarriage width hydraulically (option) 265
3.10.3 Driving machine onto low-loader (machine transporter) 269
3.10.4 Driving machine onto low-loader 270
3.10.5 Tying down machine (VHHD undercarriage) 272
3.10.6 Tying down machine (LCV undercarriage) 273
3.10.7 Tying down machine (LCV undercarriage) 274
3.10.8 After transport 276
3.11 Emergency operation 277
3.11.1 Using emergency mode 277
3.11.2 Jump starting 279
3.11.3 Lowering working attachment in an emergency 279
3.11.4 Lowering operator’s cab in an emergency (option) 281
3.11.5 Central lubrication system 282
3.11.6 Towing 283
3.11.1 Using emergency mode 277
3.11.2 Jump starting 279
3.11.3 Lowering working attachment in an emergency 279
3.11.4 Lowering operator’s cab in an emergency (option) 281
3.11.5 Central lubrication system 282
3.11.6 Towing 283
4 Malfunctions 285
4.1 Service code tables 285
41.1 Warning symbols 285
4.1 Service code tables 285
41.1 Warning symbols 285
41.2 SCR system 289
4.2 Fault – Cause – Remedy 291
4.21 Diesel engine and fuel system 291
4.21 Diesel engine and fuel system 291
R 950 Demolition – 1467,
R 950 Demolition – 1788 / 37540
R 950 Demolition – 1788 / 37540
copyright ® Liebher-France SAS 2019
LIEBHERR 15
Contents Operator’s manual
4.2.2 Hydraulic system 294
Contents Operator’s manual
4.2.2 Hydraulic system 294
423 Travel gear 294
4.2.4 Electrical system 295
4.2.5 Heating, ventilation and air conditioning unit 295
42.6 Working attachment 296
4.3 Problem remedy 297
4.3.1 Fuses and relays 297
4.3.1 Fuses and relays 297
5 Maintenance 309
5.1 Inspection and maintenance schedule 309
5.2 Filling quantities and lubrication chart 315
5.2.1 Filling quantities 315
5.1 Inspection and maintenance schedule 309
5.2 Filling quantities and lubrication chart 315
5.2.1 Filling quantities 315
5.2.2 Lubrication chart 316
5.3 Fuels, lubricants and operating fluids 323
5.3.1 Diesel fuels 323
5.3.1 Diesel fuels 323
5.3.2 Diesel exhaust fluids 324
5.3.3 Engine oils 324
5.3.4 Refrigerant 326
5.3.5 Coolant 326
5.3.6 Hydraulic oils 327
5.3.7 Gear oils 329
5.3.8 Pump distributor gear oils 330
5.3.9 Greases 331
5.3.10 Windscreen washer fluid 331
5.3.10 Windscreen washer fluid 331
5.3.11 Lubricants and care products for electrical and mechanical systems 332
5.4 Access points for maintenance work 333
5.4.1 Access points on uppercarriage 333
5.4.1 Access points on uppercarriage 333
5.4.2 Access points under uppercarriage 335
5.4.3 Access points on undercarriage 336
5.5 Preparing for maintenance 337
5.5.1 Maintenance procedures 337
5.5.1 Maintenance procedures 337
5.5.2 Safety instructions 338
5.56.3 Putting machine in maintenance position 339
5.6 General maintenance 341
5.6.1 Welding 341
5.6.1 Welding 341
16 “LIEBHERR oso moe Fon
LFR/12214316/01/2019-10-18/en
LFR/12214316/01/2019-10-18/en
LFR/12214316/01/2019-10-18/en
Operator’s manual Contents
5.6.2 Bleeding hydraulic cylinders 341
5.6.3 Applying corrosion protection to piston rods 342
5.6.4 Cleaning the machine 343
5.6.5 Cleaning travel gear 344
5.6.6 Cleaning fan and radiator 345
5.6.7 Corrosion protection 345
5.7 Complete machine 356
5.7.1 Checking machine for proper condition and tightness 356
5.7.2 Visual inspection before putting into service 356
56.7.3 Lubricating bearings on machine and working attachment 356
5.7.4 Hydraulically removable counterweight: Lubricating chains 358
5.7.5 Hydraulically removable counterweight: Checking chain tension 359
5.7.6 Filling in sample data sheet 361
5.8 Drive group 367
5.8.1 Diesel engine: Putting in maintenance position 367
5.8.2 Diesel engine: Checking oil level 367
5.8.3 Diesel engine: Checking condition, tightness and cleanliness 369
5.8.4 Fuel pre-filter: Draining water 369
5.8.5 Fuel tank: Draining water and sediments 370
5.8.6 Fuel fine filter: Replacing filter element 371
5.8.7 Air filter: Emptying dust collecting tank 372
5.8.8 Air filter: Replacing main filter cartridge 372
5.8.9 Pump distributor gear: Checking oil level 373
5.8.10 Diesel particulate filter (option): Activating and deactivating
5.8.10 Diesel particulate filter (option): Activating and deactivating
regeneration 374
5.9 Cooling system 378
5.9.1 Checking coolant level 378
5.9.2 Coolant: Checking concentration 379
5.10 Working hydraulics 383
5.10.1 Depressurising hydraulic system 383
5.10.2 Hydraulic tank: Checking oil level 384
5.10.3 Hydraulic tank: Draining water and sediments 386
5.10.4 Return filter: Checking and cleaning magnetic rod 387
5.10.5 Bypass filter (option): Checking level of contamination of filter cartridge 387
5.10.6 Hydraulic hoses: Checking condition and tightness 388
REE TE “LIEBHERR 17
Contents
Contents
Operator’s manual
5.11 Electrical system 389
5.11.1 General information 389
5.12 Travel gear 390
5.12.1 Checking track tension 390
5.12.2 Tightening track 391
5.12.3 Slackening track 392
5.12.4 Determining track type 393
5.12.5 Hydraulically adjustable undercarriage width: Lubricating accessories
and raceways 394
5.12.6 Hydraulically adjustable undercarriage width: Checking gauge of side
frames 396
5.12.7 Hydraulically adjustable undercarriage width: Checking tightening
torque of supporting wedges 397
5.13 Working attachment 400
5.13.1 Lubricating working tool 400
5.13.2 Checking pin connections for secure seating 400
5.13.3 Checking steel parts for cracks 401
5.13.4 Checking pin bearings for wear 401
5.13.5 Changing bucket teeth with Z system 401
5.13.6 Watering device: Checking tightness 402
5.13.7 Watering device: Checking function 403
5.14 Operator’s cab, heating and air conditioning 404
5.14.1 Filling with windscreen washer fluid 404
5.14.2 Switching on air conditioning unit 404
5.14.3 Cleaning pre-filter 405
5.15 Lubrication system 406
5.15.1 Lubrication system: Filling with grease 406
5.15.2 Checking lubrication of bearings (grease collar) 406
5.15.3 Pipes, hoses and lubricating points: Checking tightness and condition 407
5.16 Slewing gearbox and slewing ring 408
5.16.1 Slewing gearbox: Checking oil level 408
Appendix 411
6.1 Pre-tightening torque and turning angle 411
6.1.1 Procedure 411
Index 413
5.11.1 General information 389
5.12 Travel gear 390
5.12.1 Checking track tension 390
5.12.2 Tightening track 391
5.12.3 Slackening track 392
5.12.4 Determining track type 393
5.12.5 Hydraulically adjustable undercarriage width: Lubricating accessories
and raceways 394
5.12.6 Hydraulically adjustable undercarriage width: Checking gauge of side
frames 396
5.12.7 Hydraulically adjustable undercarriage width: Checking tightening
torque of supporting wedges 397
5.13 Working attachment 400
5.13.1 Lubricating working tool 400
5.13.2 Checking pin connections for secure seating 400
5.13.3 Checking steel parts for cracks 401
5.13.4 Checking pin bearings for wear 401
5.13.5 Changing bucket teeth with Z system 401
5.13.6 Watering device: Checking tightness 402
5.13.7 Watering device: Checking function 403
5.14 Operator’s cab, heating and air conditioning 404
5.14.1 Filling with windscreen washer fluid 404
5.14.2 Switching on air conditioning unit 404
5.14.3 Cleaning pre-filter 405
5.15 Lubrication system 406
5.15.1 Lubrication system: Filling with grease 406
5.15.2 Checking lubrication of bearings (grease collar) 406
5.15.3 Pipes, hoses and lubricating points: Checking tightness and condition 407
5.16 Slewing gearbox and slewing ring 408
5.16.1 Slewing gearbox: Checking oil level 408
Appendix 411
6.1 Pre-tightening torque and turning angle 411
6.1.1 Procedure 411
Index 413
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