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Liebherr LH 80 C Litronic Gantry 1529 Machine for Industrial Applications Operator’s Manual SN 76315 – PDF DOWNLOAD
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Liebherr LH 80 C Litronic Gantry 1529 Machine for Industrial Applications Operator’s Manual SN 76315 – PDF DOWNLOAD
Product ID
Manufacturer: Liebherr-Hydraulikbagger GmbH
Type: LH 80 C Litronic Gantry
Type no.: 1529
From Serial no.: 76315
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Description
Liebherr LH 80 C Litronic Gantry 1529 Machine for Industrial Applications Operator’s Manual SN 76315 – PDF DOWNLOAD
FILE DETAILS:
Liebherr LH 80 C Litronic Gantry 1529 Machine for Industrial Applications Operator’s Manual SN 76315 – PDF DOWNLOAD
Language : English
Pages : 388
Downloadable : Yes
File Type : PDF
DESCRIPTION:
Liebherr LH 80 C Litronic Gantry 1529 Machine for Industrial Applications Operator’s Manual SN 76315 – PDF DOWNLOAD
Product ID
Manufacturer: Liebherr-Hydraulikbagger GmbH
Type: LH 80 C Litronic Gantry
Type no.: 1529
From Serial no.: 76315
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 LH 80 C Litronic Gantry 1529 Machine for Industrial Applications Operator’s Manual SN 76315 – 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 CO2 emissions of diesel engine 22
1.2.3 Sound level 23
1.2.4 Specifications 24
2 Safety warnings 25
2.1 Information on these instructions 25
21.1 Representation of warning messages 25
2.1.2 Graphic symbols in these instructions 25
2.2 Intended use 26
2.21 Laws, rules, guidelines and safety regulations 26
2.22 Intended use 26
2.2.3 Foreseeable misuse 27
2.2.4 Operating conditions 27
22.5 Disposal 28
2.3 Description of staff 29
2.3.1 Personal protective equipment 29
2.3.2 Requirements for staff 29
2.3.3 Operating company 30
2.3.4 Operator 30
2.3.5 Maintenance staff 31
2.3.6 Electrical engineer 32
2.3.7 Refrigeration technician 32
copyright © Liebherr-Hydraulikbagger GmbH 2018
LH 80 C Litronic – 1529 / 76315 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 CO2 emissions of diesel engine 22
1.2.3 Sound level 23
1.2.4 Specifications 24
2 Safety warnings 25
2.1 Information on these instructions 25
21.1 Representation of warning messages 25
2.1.2 Graphic symbols in these instructions 25
2.2 Intended use 26
2.21 Laws, rules, guidelines and safety regulations 26
2.22 Intended use 26
2.2.3 Foreseeable misuse 27
2.2.4 Operating conditions 27
22.5 Disposal 28
2.3 Description of staff 29
2.3.1 Personal protective equipment 29
2.3.2 Requirements for staff 29
2.3.3 Operating company 30
2.3.4 Operator 30
2.3.5 Maintenance staff 31
2.3.6 Electrical engineer 32
2.3.7 Refrigeration technician 32
copyright © Liebherr-Hydraulikbagger GmbH 2018
LH 80 C Litronic – 1529 / 76315 LIEBHERR 9
Contents
Operator’s manual
2.3.8 Slinger 33
23.9 Spotter 34
2.4 Signs on the machine 35
2.41 Warning signs 35
2.42 Information signs 39
2.4.3 Control description sticker 43
2.4.4 Identification plate 44
2.5 Protective devices on the machine 44
2.51 Safety lever or folding console 44
2.5.2 Operator’s cab 45
2.5.3 Height-adjustable operator’s cab 45
2.5.4 Roll over protective structure (ROPS) 46
2.5.5 Falling object protective structures (FOPS and FGPS) 46
2.6 Emergency equipment on the machine 47
2.6.1 Emergency exit (rescue system) 47
2.6.2 Fire extinguisher (option) 47
2.6.3 Emergency command devices of machine 47
2.6.4 Emergency stop function of machine 48
2.7 Safe operation 48
2.7.1 Intoxicants 48
2.7.2 Dangerous fuels and operating fluids 48
2.7.3 Transporting machine 49
2.7.4 Access to machine 49
2.7.5 Machine danger zone 50
2.7.6 Visibility 50
2.7.7 Protection against vibration 51
2.7.8 Operation of machine 52
2.7.9 Load-lifting work 55
2.8 Safe work 55
2.8.1 Machine with turret 55
2.8.2 Machines with height adjustable cab 56
2.9 Safe maintenance 56
29.1 Spare parts 56
2.9.2 Heavy parts 57
2.9.3 Regular checks 57
23.9 Spotter 34
2.4 Signs on the machine 35
2.41 Warning signs 35
2.42 Information signs 39
2.4.3 Control description sticker 43
2.4.4 Identification plate 44
2.5 Protective devices on the machine 44
2.51 Safety lever or folding console 44
2.5.2 Operator’s cab 45
2.5.3 Height-adjustable operator’s cab 45
2.5.4 Roll over protective structure (ROPS) 46
2.5.5 Falling object protective structures (FOPS and FGPS) 46
2.6 Emergency equipment on the machine 47
2.6.1 Emergency exit (rescue system) 47
2.6.2 Fire extinguisher (option) 47
2.6.3 Emergency command devices of machine 47
2.6.4 Emergency stop function of machine 48
2.7 Safe operation 48
2.7.1 Intoxicants 48
2.7.2 Dangerous fuels and operating fluids 48
2.7.3 Transporting machine 49
2.7.4 Access to machine 49
2.7.5 Machine danger zone 50
2.7.6 Visibility 50
2.7.7 Protection against vibration 51
2.7.8 Operation of machine 52
2.7.9 Load-lifting work 55
2.8 Safe work 55
2.8.1 Machine with turret 55
2.8.2 Machines with height adjustable cab 56
2.9 Safe maintenance 56
29.1 Spare parts 56
2.9.2 Heavy parts 57
2.9.3 Regular checks 57
10
copyright ® Liebherr-Hydraulikbagger GmbH 2018
LIEBHERR LH 80 C Litronic – 1529 /76315
LHBM2240817/01/2018-12-19/en
LHB/M2240817/01/2018-12-19/en
LHB/M2240817/01/2018-12-19/en
Operator’s manual Contents
2.10 Modifications to the machine 57
2.10.1 Modifications, add-ons and retrofittings 57
3 Control and operation 59
3.1 Control and operating elements 59
3.1.1 Overview of operator’s platform 59
3.1.2 Control unit A 61
3.1.3 Control unit B 61
3.1.4 Further control units 62
3.2 Display 63
3.2.1 Display 63
3.2.2 Status symbols 64
3.2.3 Start page menu 77
3.24 Camera menu 78
3.2.5 Automatic air conditioning 79
3.2.6 Operating status menu 83
3.2.7 Diesel particulate filter submenu (option) 83
2.10.1 Modifications, add-ons and retrofittings 57
3 Control and operation 59
3.1 Control and operating elements 59
3.1.1 Overview of operator’s platform 59
3.1.2 Control unit A 61
3.1.3 Control unit B 61
3.1.4 Further control units 62
3.2 Display 63
3.2.1 Display 63
3.2.2 Status symbols 64
3.2.3 Start page menu 77
3.24 Camera menu 78
3.2.5 Automatic air conditioning 79
3.2.6 Operating status menu 83
3.2.7 Diesel particulate filter submenu (option) 83
3.2.8 Sensor-controlled low idle automatic and automatic engine stop
submenu (option) 84
3.29 System settings menu 85
3.2.10 Operating hour meter and odometer submenu 86
3.2.11 Windscreen wiper interval submenu 86
3.2.12 Radio remote control submenu 87
3.2.13 Display settings submenu 88
3.2.14 Display brightness and display volume submenu 88
3.2.15 Camera image contrast submenu 89
3.2.16 Camera return time submenu 89
3.2.17 Regional settings and system parameters submenu 90
3.2.18 Unit selection submenu 90
3.2.19 System diagnosis submenu 91
3.2.20 Time zone submenu 91
3.2.21 Time format and date format submenu 92
3.2.22 Language selection submenu 92
3.2.23 Electrical outputs submenu 93
3.2.24 Electrical inputs submenu 94
submenu (option) 84
3.29 System settings menu 85
3.2.10 Operating hour meter and odometer submenu 86
3.2.11 Windscreen wiper interval submenu 86
3.2.12 Radio remote control submenu 87
3.2.13 Display settings submenu 88
3.2.14 Display brightness and display volume submenu 88
3.2.15 Camera image contrast submenu 89
3.2.16 Camera return time submenu 89
3.2.17 Regional settings and system parameters submenu 90
3.2.18 Unit selection submenu 90
3.2.19 System diagnosis submenu 91
3.2.20 Time zone submenu 91
3.2.21 Time format and date format submenu 92
3.2.22 Language selection submenu 92
3.2.23 Electrical outputs submenu 93
3.2.24 Electrical inputs submenu 94
copyright © Liebherr-Hydraulikbagger GmbH 2018
LH 80 C Litronic – 1529 / 76315 LIEBHERR 1″
Contents
Contents
Operator’s manual
3.2.25 Function settings menu 94
3.2.26 Central lubrication system submenu (option) 96
3.2.27 Maintenance submenu 96
3.2.28 SF submenu 98
3.2.29 Stick cylinder shut-off submenu (option) 100
3.2.30 Hoist cylinder shut-off submenu (option) 101
3.2.31 Stick cylinder shut-off and hoist cylinder shut-off submenu (option) 101
3.2.32 Workspace limitation submenu (option) 102
3.2.33 Automatic reversible fan drive submenu (option) 102
3.2.34 Comfort slewing brake submenu (option) 103
3.2.35 Bleeding hydraulic circuit submenu 104
3.2.36 Information menu 104
3.2.37 Operating time submenu 105
3.2.38 Fuel consumption submenu 106
3.2.39 Key assignment submenu 106
3.2.40 Tool Control menu 107
3.2.41 Service codes menu 107
3.3 Control 109
3.3.1 Battery main switch 109
3.3.2 Entering and exiting machine 110
3.3.3 Step lighting 114
3.3.4 Emergency exit 114
3.3.5 Fire extinguisher (option) 117
3.3.6 Folding console 117
3.3.7 Operator’s seat 119
3.3.8 Safety belt 125
3.3.9 Exit protection (option) 126
3.3.10 Ignition key 127
3.3.11 Confirmation button 127
3.3.12 Horn 129
3.3.13 Raising and lowering operator’s cab (option) 129
3.3.14 Windscreen 131
3.3.15 Sun blind 134
3.3.16 Viewing devices 135
3.3.17 Lighting 137
3.2.26 Central lubrication system submenu (option) 96
3.2.27 Maintenance submenu 96
3.2.28 SF submenu 98
3.2.29 Stick cylinder shut-off submenu (option) 100
3.2.30 Hoist cylinder shut-off submenu (option) 101
3.2.31 Stick cylinder shut-off and hoist cylinder shut-off submenu (option) 101
3.2.32 Workspace limitation submenu (option) 102
3.2.33 Automatic reversible fan drive submenu (option) 102
3.2.34 Comfort slewing brake submenu (option) 103
3.2.35 Bleeding hydraulic circuit submenu 104
3.2.36 Information menu 104
3.2.37 Operating time submenu 105
3.2.38 Fuel consumption submenu 106
3.2.39 Key assignment submenu 106
3.2.40 Tool Control menu 107
3.2.41 Service codes menu 107
3.3 Control 109
3.3.1 Battery main switch 109
3.3.2 Entering and exiting machine 110
3.3.3 Step lighting 114
3.3.4 Emergency exit 114
3.3.5 Fire extinguisher (option) 117
3.3.6 Folding console 117
3.3.7 Operator’s seat 119
3.3.8 Safety belt 125
3.3.9 Exit protection (option) 126
3.3.10 Ignition key 127
3.3.11 Confirmation button 127
3.3.12 Horn 129
3.3.13 Raising and lowering operator’s cab (option) 129
3.3.14 Windscreen 131
3.3.15 Sun blind 134
3.3.16 Viewing devices 135
3.3.17 Lighting 137
12
copyright ® Liebherr-Hydraulikbagger GmbH 2018
LIEBHERR LH 80 C Litronic – 1529 /76315
LHBM2240817/01/2018-12-19/en
LHB/M2240817/01/2018-12-19/en
LHB/M2240817/01/2018-12-19/en
Operator’s manual
Contents
3.3.18 Cab lighting system 138
3.3.19 Beacon (option) 139
3.3.20 Windscreen wipers 140
3.3.21 Windscreen washer system 140
3.3.22 Auxiliary heater (option) 141
3.3.23 LiDAT (option) 141
3.4 Operation 142
3.4.1 Inspection tour before putting into service 142
34.2 Refuelling 143
3.4.3 Refuelling with electric refuelling pump (option) 144
3.4.4 Filling with diesel exhaust fluid 145
3.45 Preheating system for fuels and operating fluids (option) 146
3.4.6 Immobiliser (option) 148
3.4.7 Preparing machine for dust intensive application 150
3.4.8 Preparing machine for use in biologically sensitive areas 150
3.4.9 Operator code (option) 150
3.4.10 Starting diesel engine 161
3.4.11 Bringing machine to operating temperature 152
3.4.12 Engine speed and operating mode 152
3.4.13 After starting 154
3.4.14 Sensor-controlled low idle automatic 155
3.4.15 Automatic engine stop after idling (option) 155
3.4.16 Shutting off diesel engine 156
3.4.17 Shutting off diesel engine in an emergency 157
3.4.18 Travelling and braking 158
3.4.19 Travel alarm (option) 161
3.4.20 Controlling working attachment 161
3.4.21 Turning and braking uppercarriage 162
3.422 Slewing brake 163
3.4.23 Positioning slewing brake 168
3.4.24 Hoist cylinder pressure warning device (option) 168
3.4.25 Lowering boom actively (option) 168
3.4.26 Retracting stick actively (option) 169
3.4.27 Selecting the working tool 169
3.4.28 Controlling special working attachment with mini-joystick 170
copyright © Liebherr-Hydraulikbagger GmbH 2018
LH 80 C Litronic – 1529 / 76315 LIEBHERR 13
Contents Operator’s manual
3.4.29 Changing over control of right mini-joystick (option) 171
3.4.30 Grapple priority (option) 172
3.4.31 AutoLift (Option) 173
3.4.32 Magnet system (option) 173
3.4.33 Reversible fan drive for radiator cleaning (option) 175
3.3.19 Beacon (option) 139
3.3.20 Windscreen wipers 140
3.3.21 Windscreen washer system 140
3.3.22 Auxiliary heater (option) 141
3.3.23 LiDAT (option) 141
3.4 Operation 142
3.4.1 Inspection tour before putting into service 142
34.2 Refuelling 143
3.4.3 Refuelling with electric refuelling pump (option) 144
3.4.4 Filling with diesel exhaust fluid 145
3.45 Preheating system for fuels and operating fluids (option) 146
3.4.6 Immobiliser (option) 148
3.4.7 Preparing machine for dust intensive application 150
3.4.8 Preparing machine for use in biologically sensitive areas 150
3.4.9 Operator code (option) 150
3.4.10 Starting diesel engine 161
3.4.11 Bringing machine to operating temperature 152
3.4.12 Engine speed and operating mode 152
3.4.13 After starting 154
3.4.14 Sensor-controlled low idle automatic 155
3.4.15 Automatic engine stop after idling (option) 155
3.4.16 Shutting off diesel engine 156
3.4.17 Shutting off diesel engine in an emergency 157
3.4.18 Travelling and braking 158
3.4.19 Travel alarm (option) 161
3.4.20 Controlling working attachment 161
3.4.21 Turning and braking uppercarriage 162
3.422 Slewing brake 163
3.4.23 Positioning slewing brake 168
3.4.24 Hoist cylinder pressure warning device (option) 168
3.4.25 Lowering boom actively (option) 168
3.4.26 Retracting stick actively (option) 169
3.4.27 Selecting the working tool 169
3.4.28 Controlling special working attachment with mini-joystick 170
copyright © Liebherr-Hydraulikbagger GmbH 2018
LH 80 C Litronic – 1529 / 76315 LIEBHERR 13
Contents Operator’s manual
3.4.29 Changing over control of right mini-joystick (option) 171
3.4.30 Grapple priority (option) 172
3.4.31 AutoLift (Option) 173
3.4.32 Magnet system (option) 173
3.4.33 Reversible fan drive for radiator cleaning (option) 175
3.5 Shut-off functions 178
3.5.1 Stick cylinder shut-off (option) 178
3.5.2 Hoist cylinder shut-off (option) 181
3.5.3 Height limitation 185
3.5.4 Depth limitation (option) 194
3.56.5 Overload warning system (option) 206
3.5.6 Load moment limitation (option) 208
3.6 General working methods 215
3.6.1 Working without damaging the machine 215
3.6.2 Putting machine in working position 216
3.6.3 Travelling at operating location 217
3.6.4 Travelling under obstacles 218
3.6.5 Handling loads 218
3.6.6 Loading transport vehicle 219
3.6.7 Lifting loads 219
3.6.8 Use of banksmen 220
3.6.9 Working in windy conditions 220
3.7 Installing and removing working attachment 222
3.7.1 Using quick coupler 222
3.7.2 Installing and removing grapple on industrial stick 222
3.7.3 Installing and removing boom 225
3.8 Parking machine 226
3.9 Transport and assembly 227
3.10 Emergency operation 228
3.10.1 Lowering working attachment when engine is shut off 228
3.10.2 Towing the machine 228
4 Malfunctions 229
4.1 Service code tables 229
4.1.1 Warning symbols 229
copyright © Liebherr-Hydraulikbagger GmbH 2018
copyright © Liebherr-Hydraulikbagger GmbH 2018
14 LIEBHERR LH 80 C Litronic – 1529 / 76315
LHBM2240817/01/2018-12-19/en
LHB/M2240817/01/2018-12-19/en
LHB/M2240817/01/2018-12-19/en
Operator’s manual
Contents
4.2 Fault – Cause – Remedy 236
421 Diesel engine and fuel system 236
4.2.2 Hydraulic system 239
4.2.3 Heating, ventilation and air conditioning unit 240
4.2.4 Working attachment 240
4.3 Problem remedy 242
4.3.1 Fuses and relays in the uppercarriage 242
4.3.2 Operator’s platform fuses and relays 248
5 Maintenance 255
5.1 Inspection and maintenance schedule 255
5.2 Filling quantities and lubrication chart 262
5.2.1 Filling quantities 262
5.2.2 Lubricating chart 264
5.3 Fuels, lubricants and operating fluids 266
5.3.1 Diesel fuels 266
6.3.2 Diesel exhaust fluids 266
5.3.3 Engine oils 267
5.3.4 Refrigerant 268
53.5 Coolant 269
5.3.6 Hydraulic oils 270
5.3.7 Gear oils 272
5.3.8 Pump distributor gear oils 273
5.3.9 Energy recuperation cylinder oils 274
5.3.10 Greases 274
5.3.11 Windscreen washer fluid 274
5.3.12 Lubricants and care products for electrical and mechanical systems 275
5.4 Access points for maintenance work 276
5.4.1 Access points on uppercarriage 276
5.4.2 Access points under the uppercarriage 278
5.4.3 Access points on the undercarriage 278
5.5 Preparing for maintenance 279
5.5.1 Preparing for maintenance 279
5.6 General maintenance 281
5.6.1 Welding 281
421 Diesel engine and fuel system 236
4.2.2 Hydraulic system 239
4.2.3 Heating, ventilation and air conditioning unit 240
4.2.4 Working attachment 240
4.3 Problem remedy 242
4.3.1 Fuses and relays in the uppercarriage 242
4.3.2 Operator’s platform fuses and relays 248
5 Maintenance 255
5.1 Inspection and maintenance schedule 255
5.2 Filling quantities and lubrication chart 262
5.2.1 Filling quantities 262
5.2.2 Lubricating chart 264
5.3 Fuels, lubricants and operating fluids 266
5.3.1 Diesel fuels 266
6.3.2 Diesel exhaust fluids 266
5.3.3 Engine oils 267
5.3.4 Refrigerant 268
53.5 Coolant 269
5.3.6 Hydraulic oils 270
5.3.7 Gear oils 272
5.3.8 Pump distributor gear oils 273
5.3.9 Energy recuperation cylinder oils 274
5.3.10 Greases 274
5.3.11 Windscreen washer fluid 274
5.3.12 Lubricants and care products for electrical and mechanical systems 275
5.4 Access points for maintenance work 276
5.4.1 Access points on uppercarriage 276
5.4.2 Access points under the uppercarriage 278
5.4.3 Access points on the undercarriage 278
5.5 Preparing for maintenance 279
5.5.1 Preparing for maintenance 279
5.6 General maintenance 281
5.6.1 Welding 281
copyright © Liebherr-Hydraulikbagger GmbH 2018
LH 80 C Litronic – 1529 / 76315 LIEBHERR 15
Contents
LH 80 C Litronic – 1529 / 76315 LIEBHERR 15
Contents
Operator’s manual
5.6.2 Corrosion-proofing piston rods 281
5.6.3 Cleaning the machine 282
5.6.4 Cleaning travel gear 283
5.6.5 Cleaning the fan and radiator 284
5.7 Complete machine 285
5.7.1 Checking machine for proper condition and tightness 285
5.7.2 Checking components for cracks 285
5.7.3 Lubricating hinges, locks and gas pressure springs of doors, hoods and
windows 285
5.7.4 Cleaning and treating rubber seals on doors and hoods 285
5.7.5 Checking rescue system (option) 286
5.8 Drive group 287
5.8.1 Diesel engine: Bringing into maintenance position 287
5.8.2 Diesel engine: Checking oil level 287
5.8.3 Diesel engine: Checking condition, tightness and cleanliness 288
5.8.4 Fuel pre-filter: Draining water 289
5.8.5 Fuel tank: Draining water and sediments 289
5.8.6 Air filter: Emptying dust collecting tank 291
5.8.7 Air filter: Replacing main filter cartridge 292
5.8.8 Air filter: Replacing safety filter cartridge 294
5.8.9 Air filter and air lines: Checking tightness and condition 295
5.8.10 Pump distributor gear: Checking oil level 297
5.8.11 Diesel particulate filter: Activating and deactivating regeneration 298
5.8.12 Diesel particulate filter: Checking tightening torque of filter module
profile clamps 303
5.9 Cooling system 305
5.9.1 Checking coolant level 305
5.9.2 Checking cooling system and heat exchanger for contamination 306
5.10 Working hydraulics 309
5.10.1 Depressurising hydraulic system 309
5.10.2 Hydraulic tank: Checking oil level 309
5.10.3 Hydraulic tank: Draining water and sediments 312
5.10.4 Return filter: Checking and cleaning magnetic rod 314
5.10.5 Return leakage oil filter: Replacing filter cartridge 315
5.10.6 Bypass filter (option): Checking degree of contamination of filter
cartridge 316
5.6.3 Cleaning the machine 282
5.6.4 Cleaning travel gear 283
5.6.5 Cleaning the fan and radiator 284
5.7 Complete machine 285
5.7.1 Checking machine for proper condition and tightness 285
5.7.2 Checking components for cracks 285
5.7.3 Lubricating hinges, locks and gas pressure springs of doors, hoods and
windows 285
5.7.4 Cleaning and treating rubber seals on doors and hoods 285
5.7.5 Checking rescue system (option) 286
5.8 Drive group 287
5.8.1 Diesel engine: Bringing into maintenance position 287
5.8.2 Diesel engine: Checking oil level 287
5.8.3 Diesel engine: Checking condition, tightness and cleanliness 288
5.8.4 Fuel pre-filter: Draining water 289
5.8.5 Fuel tank: Draining water and sediments 289
5.8.6 Air filter: Emptying dust collecting tank 291
5.8.7 Air filter: Replacing main filter cartridge 292
5.8.8 Air filter: Replacing safety filter cartridge 294
5.8.9 Air filter and air lines: Checking tightness and condition 295
5.8.10 Pump distributor gear: Checking oil level 297
5.8.11 Diesel particulate filter: Activating and deactivating regeneration 298
5.8.12 Diesel particulate filter: Checking tightening torque of filter module
profile clamps 303
5.9 Cooling system 305
5.9.1 Checking coolant level 305
5.9.2 Checking cooling system and heat exchanger for contamination 306
5.10 Working hydraulics 309
5.10.1 Depressurising hydraulic system 309
5.10.2 Hydraulic tank: Checking oil level 309
5.10.3 Hydraulic tank: Draining water and sediments 312
5.10.4 Return filter: Checking and cleaning magnetic rod 314
5.10.5 Return leakage oil filter: Replacing filter cartridge 315
5.10.6 Bypass filter (option): Checking degree of contamination of filter
cartridge 316
16
copyright ® Liebherr-Hydraulikbagger GmbH 2018
LIEBHERR LH 80 C Litronic – 1529 /76315
LHBM2240817/01/2018-12-19/en
LHB/M2240817/01/2018-12-19/en
LHB/M2240817/01/2018-12-19/en
Operator’s manual Contents
5.11 Electrical system 317
5.11.1 General information 317
5.12 Travel gear 318
5.12.1 Checking track tension 318
5.12.2 Tightening track 319
5.12.3 Slackening track 320
5.12.4 Determining track type 321
5.12.5 Track pads and sprocket wheels: Checking mounting 322
5.12.6 Checking tracks, sprocket wheels, idler-wheels, carrier rollers and track
rollers for wear 324
5.12.7 Visual inspection of travel gear components 324
5.13 Working attachment 325
5.13.1 Lubricating working tool 325
5.13.2 Checking pin connections for secure seating 325
5.13.3 Checking steel parts for cracks 325
5.13.4 Pin bearing: checking for wear 326
5.13.5 Energy recuperation cylinder: Performing visual inspection 326
5.14 Operator’s cab, heating and air conditioning 327
5.14.1 Filling with windscreen washer fluid 327
5.14.2 Heating: Checking function 327
5.14.3 Auxiliary heater (option): Checking function 329
5.14.4 Switching on air conditioning unit 329
5.14.5 Checking and cleaning condenser 330
5.15 Lubrication system 332
5.15.1 Checking lubrication of bearings (grease collar) 332
5.15.2 Pipes, hoses and lubricating points: Checking tightness and condition 332
5.16 Slewing gearbox and slewing ring 333
5.16.1 Slewing gearbox: Checking oil level 333
6 Appendix 335
Index 337
5.11 Electrical system 317
5.11.1 General information 317
5.12 Travel gear 318
5.12.1 Checking track tension 318
5.12.2 Tightening track 319
5.12.3 Slackening track 320
5.12.4 Determining track type 321
5.12.5 Track pads and sprocket wheels: Checking mounting 322
5.12.6 Checking tracks, sprocket wheels, idler-wheels, carrier rollers and track
rollers for wear 324
5.12.7 Visual inspection of travel gear components 324
5.13 Working attachment 325
5.13.1 Lubricating working tool 325
5.13.2 Checking pin connections for secure seating 325
5.13.3 Checking steel parts for cracks 325
5.13.4 Pin bearing: checking for wear 326
5.13.5 Energy recuperation cylinder: Performing visual inspection 326
5.14 Operator’s cab, heating and air conditioning 327
5.14.1 Filling with windscreen washer fluid 327
5.14.2 Heating: Checking function 327
5.14.3 Auxiliary heater (option): Checking function 329
5.14.4 Switching on air conditioning unit 329
5.14.5 Checking and cleaning condenser 330
5.15 Lubrication system 332
5.15.1 Checking lubrication of bearings (grease collar) 332
5.15.2 Pipes, hoses and lubricating points: Checking tightness and condition 332
5.16 Slewing gearbox and slewing ring 333
5.16.1 Slewing gearbox: Checking oil level 333
6 Appendix 335
Index 337
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- This is the SAME exact manual used by your dealers to fix your vehicle.
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