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Liebherr LH 110 M Litronic High Rise 1227 Machine for Industrial Applications Operator’s Manual SN 89567 – PDF DOWNLOAD
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Liebherr LH 110 M Litronic High Rise 1227 Machine for Industrial Applications Operator’s Manual SN 89567 – PDF DOWNLOAD
Product ID
Manufacturer: Liebherr-Hydraulikbagger GmbH
Type: LH 110 M Litronic High Rise
Type no.: 1227
From Serial no.: 89567
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Description
Liebherr LH 110 M Litronic High Rise 1227 Machine for Industrial Applications Operator’s Manual SN 89567 – PDF DOWNLOAD
FILE DETAILS:
Liebherr LH 110 M Litronic High Rise 1227 Machine for Industrial Applications Operator’s Manual SN 89567 – PDF DOWNLOAD
Language : English
Pages : 362
Downloadable : Yes
File Type : PDF
DESCRIPTION:
Liebherr LH 110 M Litronic High Rise 1227 Machine for Industrial Applications Operator’s Manual SN 89567 – PDF DOWNLOAD
Product ID
Manufacturer: Liebherr-Hydraulikbagger GmbH
Type: LH 110 M Litronic High Rise
Type no.: 1227
From Serial no.: 89567
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 LH 110 M Litronic High Rise 1227 Machine for Industrial Applications Operator’s Manual SN 89567 – PDF DOWNLOAD
1 Product description 19
1.1 Technical description 20
1.1.1 General overview 20
1.1.2 Uppercarriage 21
1.2 Technical data 22
1.2.1 Vibration emission 22
1.2.2 Sound level 22
1.2.3 Diesel engine D946 22
1.2.4 Hydraulic system 23
1.2.5 Slewing gear 23
1.2.6 Travel speed 23
1.2.7 Sound emission 23
1.2.8 Dimensions and weights 23
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
2.2.2 Intended use 26
2.2.3 Foreseeable misuse 27
2.2.4 Operating conditions 27
2.2.5 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
1.1 Technical description 20
1.1.1 General overview 20
1.1.2 Uppercarriage 21
1.2 Technical data 22
1.2.1 Vibration emission 22
1.2.2 Sound level 22
1.2.3 Diesel engine D946 22
1.2.4 Hydraulic system 23
1.2.5 Slewing gear 23
1.2.6 Travel speed 23
1.2.7 Sound emission 23
1.2.8 Dimensions and weights 23
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
2.2.2 Intended use 26
2.2.3 Foreseeable misuse 27
2.2.4 Operating conditions 27
2.2.5 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
2.3.8 Rigger 33
2.3.9 Spotter 34
Signs on the machine 35
2.41 Warning signs 35
2.4.2 Information signs 43
2.4.3 Control description sticker 51
2.4.4 Identification plate 51
Protective devices on the machine 52
2.51 Safety lever or folding console 52
2.52 Operator’s cab 52
2.5.3 Height-adjustable operator’s cab 52
2.5.4 Roll over protective structure (ROPS) 53
2.5.5 Falling object protective structures (FOPS and FGPS) 53
Emergency equipment on the machine 54
2.6.1 [Emergency exit (rescue system) 54
2.6.2 Fire extinguisher (option) 54
2.6.3 Emergency command devices of machine 54
2.6.4 Emergency stop function of machine 55
Safe operation 55
2.71 Intoxicants 55
2.7.2 Dangerous fuels and operating fluids 55
2.7.3 Transporting machine 56
2.7.4 Access to machine 56
2.7.5 Machine danger zone 57
2.7.6 Visibility 58
2.7.7 Protection against vibration 58
2.7.8 Operation of machine 59
2.7.9 Load-lifting work 62
Safe work 62
2.8.1 Machines with height adjustable cab 62
Safe maintenance 63
29.1 Spare parts 63
2.3.6 Electrical engineer 32
2.3.7 Refrigeration technician 32
2.3.8 Rigger 33
2.3.9 Spotter 34
Signs on the machine 35
2.41 Warning signs 35
2.4.2 Information signs 43
2.4.3 Control description sticker 51
2.4.4 Identification plate 51
Protective devices on the machine 52
2.51 Safety lever or folding console 52
2.52 Operator’s cab 52
2.5.3 Height-adjustable operator’s cab 52
2.5.4 Roll over protective structure (ROPS) 53
2.5.5 Falling object protective structures (FOPS and FGPS) 53
Emergency equipment on the machine 54
2.6.1 [Emergency exit (rescue system) 54
2.6.2 Fire extinguisher (option) 54
2.6.3 Emergency command devices of machine 54
2.6.4 Emergency stop function of machine 55
Safe operation 55
2.71 Intoxicants 55
2.7.2 Dangerous fuels and operating fluids 55
2.7.3 Transporting machine 56
2.7.4 Access to machine 56
2.7.5 Machine danger zone 57
2.7.6 Visibility 58
2.7.7 Protection against vibration 58
2.7.8 Operation of machine 59
2.7.9 Load-lifting work 62
Safe work 62
2.8.1 Machines with height adjustable cab 62
Safe maintenance 63
29.1 Spare parts 63
10
copyright ® Liebherr-Hydraulikbagger GmbH 2017
LH 110 M Litronic – 1227 / 89567
LHBM2228444/01/2017-11-24/en
LHBM2226444/01/2017-11-24/en
LHBM2226444/01/2017-11-24/en
Operator’s manual
Contents
2.9.2 Heavy parts 63
2.9.3 Regular checks 64
2.10 Modifications to the machine 64
2.10.1 Modifications, add-ons and retrofittings 64
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 67
3.1.3 Control unit B 68
3.1.4 Further control units 68
3.2 Display 69
3.2.1 Display 69
3.2.2 Status symbols 70
3.23 Start page menu 83
3.24 Camera menu 84
3.2.5 Automatic air conditioning 85
3.26 Operating status menu 89
3.2.7 System settings menu 89
3.2.8 Operating hour meter and kilometre counter submenu 91
3.2.9 Windscreen wiper interval submenu 91
3.2.10 Radio remote control submenu 92
3.2.11 Teleservice submenu 92
3.2.12 Display brightness submenu 94
3.2.13 Camera submenu 94
3.2.14 Unit selection submenu 95
3.2.15 System diagnosis submenu 95
3.2.16 Time zone and time submenu 96
3.2.17 Language selection submenu 97
3.2.18 Function settings menu 98
3.2.19 Central lubrication system submenu 100
3.2.20 Maintenance submenu 100
3.2.21 Sensor-controlled low idle automatic submenu (option) 101
3.2.22 Idling time until engine shut-off submenu (option) 101
3.2.23 SF submenu 101
2.9.3 Regular checks 64
2.10 Modifications to the machine 64
2.10.1 Modifications, add-ons and retrofittings 64
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 67
3.1.3 Control unit B 68
3.1.4 Further control units 68
3.2 Display 69
3.2.1 Display 69
3.2.2 Status symbols 70
3.23 Start page menu 83
3.24 Camera menu 84
3.2.5 Automatic air conditioning 85
3.26 Operating status menu 89
3.2.7 System settings menu 89
3.2.8 Operating hour meter and kilometre counter submenu 91
3.2.9 Windscreen wiper interval submenu 91
3.2.10 Radio remote control submenu 92
3.2.11 Teleservice submenu 92
3.2.12 Display brightness submenu 94
3.2.13 Camera submenu 94
3.2.14 Unit selection submenu 95
3.2.15 System diagnosis submenu 95
3.2.16 Time zone and time submenu 96
3.2.17 Language selection submenu 97
3.2.18 Function settings menu 98
3.2.19 Central lubrication system submenu 100
3.2.20 Maintenance submenu 100
3.2.21 Sensor-controlled low idle automatic submenu (option) 101
3.2.22 Idling time until engine shut-off submenu (option) 101
3.2.23 SF submenu 101
copyright © Liebherr-Hydraulikbagger GmbH 2017
LH 110 M Litronic – 1227 / 89567 LIEBHERR 11
Contents
LH 110 M Litronic – 1227 / 89567 LIEBHERR 11
Contents
Operator’s manual
3.2.24 User profile submenu 104
3.2.25 Diesel particulate filter submenu 105
3.2.26 Stick cylinder shut-off submenu (option) 105
3.2.27 Hoist cylinder shut-off submenu (option) 106
3.2.28 Workspace limitation submenu (option) 106
3.2.29 Automatic reversible fan drive submenu (option) 107
3.2.30 Comfort slewing brake submenu (option) 107
3.2.31 Bleeding hydraulic circuit submenu 108
3.2.32 Information menu 108
3.2.33 Operating time submenu 109
3.2.34 Fuel consumption submenu 110
3.2.35 Key assignment submenu 11
3.2.36 Electrical outputs submenu 11
3.2.37 Electrical inputs submenu 11
3.2.38 Tool Control menu 112
3.2.39 Service codes menu 112
3.3 Control 114
3.3.1 Battery main switch 114
3.3.2 Entering and exiting machine 116
3.3.3 Step lighting 116
3.3.4 Emergency exit 117
3.3.5 Emergency exit — two-way adjustable operator’s cab LHC D-730
(option) 119
3.3.6 Fire extinguisher (option) 120
3.3.7 Folding console 121
3.3.8 Operator’s seat 122
3.3.9 Safety belt 128
3.3.10 Exit protection (option) 129
3.3.11 Steering wheel 130
3.3.12 Ignition key 130
3.3.13 Confirmation button 131
3.3.14 Horn 132
3.3.15 Raising and lowering operator’s cab (option) 133
3.3.16 Raising and lowering two-way adjustable cab (option) 135
3.3.17 Windscreen 138
3.2.25 Diesel particulate filter submenu 105
3.2.26 Stick cylinder shut-off submenu (option) 105
3.2.27 Hoist cylinder shut-off submenu (option) 106
3.2.28 Workspace limitation submenu (option) 106
3.2.29 Automatic reversible fan drive submenu (option) 107
3.2.30 Comfort slewing brake submenu (option) 107
3.2.31 Bleeding hydraulic circuit submenu 108
3.2.32 Information menu 108
3.2.33 Operating time submenu 109
3.2.34 Fuel consumption submenu 110
3.2.35 Key assignment submenu 11
3.2.36 Electrical outputs submenu 11
3.2.37 Electrical inputs submenu 11
3.2.38 Tool Control menu 112
3.2.39 Service codes menu 112
3.3 Control 114
3.3.1 Battery main switch 114
3.3.2 Entering and exiting machine 116
3.3.3 Step lighting 116
3.3.4 Emergency exit 117
3.3.5 Emergency exit — two-way adjustable operator’s cab LHC D-730
(option) 119
3.3.6 Fire extinguisher (option) 120
3.3.7 Folding console 121
3.3.8 Operator’s seat 122
3.3.9 Safety belt 128
3.3.10 Exit protection (option) 129
3.3.11 Steering wheel 130
3.3.12 Ignition key 130
3.3.13 Confirmation button 131
3.3.14 Horn 132
3.3.15 Raising and lowering operator’s cab (option) 133
3.3.16 Raising and lowering two-way adjustable cab (option) 135
3.3.17 Windscreen 138
12
copyright ® Liebherr-Hydraulikbagger GmbH 2017
LH 110 M Litronic – 1227 / 89567
LHBM2228444/01/2017-11-24/en
LHBM2226444/01/2017-11-24/en
LHBM2226444/01/2017-11-24/en
Operator’s manual
Contents
3.3.18 Sun blind 140
3.3.19 Viewing devices 141
3.3.20 Lighting 143
3.3.21 Cab lighting system 144
3.3.22 Beacon (option) 145
3.3.23 Windscreen wipers 146
3.3.24 Windscreen washer system 147
3.3.25 Auxiliary heater (option) 147
3.3.26 LiDAT (option) 148
3.4 Operation 149
3.4.1 Inspection tour before putting into service 149
3.4.2 Refuelling 150
3.4.3 Refuelling with electric refuelling pump (option) 151
34.4 Topping up diesel exhaust fluid 152
3.4.5 Preheating system for fuels and operating fluids (option) 153
3.46 Immobiliser (option) 165
3.4.7 Preparing machine for dust intensive application 156
3.4.8 Preparing machine for use in biologically sensitive areas 157
3.4.9 Operator code (option) 157
3.4.10 Starting diesel engine 158
3.4.11 Bringing machine to operating temperature 159
3.4.12 Engine speed and operating mode 169
3.4.13 After starting 161
3.4.14 Sensor-controlled low idle automatic 162
3.4.15 Automatic engine shut-off after idling (option) 162
3.4.16 Shutting off diesel engine 163
3.4.17 Travelling and braking 164
3.4.18 Joystick steering 168
3.4.19 Travel alarm (option) 169
3.4.20 Selecting operating mode of oscillating axle 170
3.4.21 Observe the inclination angle 172
3.4.22 Supporting machine 173
3.4.23 Controlling working attachment 176
3.4.24 Turning and braking uppercarriage 177
3.4.25 Slewing brake 177
copyright © Liebherr-Hydraulikbagger GmbH 2017
LH 110 M Litronic – 1227 / 89567 LIEBHERR 13
Contents Operator’s manual
3.4.26 Positioning slewing brake 182
3.4.27 Overload warning system (option) 183
3.4.28 Hoist cylinder pressure warming device (option) 184
3.4.29 Lowering boom actively (option) 185
3.4.30 Lowering stick actively (option) 185
3.4.31 Selecting the working tool 185
3.4.32 Controlling special working attachment with mini-joystick 186
3.4.33 Changing over control of right mini-joystick (option) 187
3.4.34 Grapple priority (option) 188
3.4.35 AutolLift (Option) 189
3.4.36 Magnet system (option) 189
3.4.37 Reversible fan drive for radiator cleaning (option) 191
3.3.19 Viewing devices 141
3.3.20 Lighting 143
3.3.21 Cab lighting system 144
3.3.22 Beacon (option) 145
3.3.23 Windscreen wipers 146
3.3.24 Windscreen washer system 147
3.3.25 Auxiliary heater (option) 147
3.3.26 LiDAT (option) 148
3.4 Operation 149
3.4.1 Inspection tour before putting into service 149
3.4.2 Refuelling 150
3.4.3 Refuelling with electric refuelling pump (option) 151
34.4 Topping up diesel exhaust fluid 152
3.4.5 Preheating system for fuels and operating fluids (option) 153
3.46 Immobiliser (option) 165
3.4.7 Preparing machine for dust intensive application 156
3.4.8 Preparing machine for use in biologically sensitive areas 157
3.4.9 Operator code (option) 157
3.4.10 Starting diesel engine 158
3.4.11 Bringing machine to operating temperature 159
3.4.12 Engine speed and operating mode 169
3.4.13 After starting 161
3.4.14 Sensor-controlled low idle automatic 162
3.4.15 Automatic engine shut-off after idling (option) 162
3.4.16 Shutting off diesel engine 163
3.4.17 Travelling and braking 164
3.4.18 Joystick steering 168
3.4.19 Travel alarm (option) 169
3.4.20 Selecting operating mode of oscillating axle 170
3.4.21 Observe the inclination angle 172
3.4.22 Supporting machine 173
3.4.23 Controlling working attachment 176
3.4.24 Turning and braking uppercarriage 177
3.4.25 Slewing brake 177
copyright © Liebherr-Hydraulikbagger GmbH 2017
LH 110 M Litronic – 1227 / 89567 LIEBHERR 13
Contents Operator’s manual
3.4.26 Positioning slewing brake 182
3.4.27 Overload warning system (option) 183
3.4.28 Hoist cylinder pressure warming device (option) 184
3.4.29 Lowering boom actively (option) 185
3.4.30 Lowering stick actively (option) 185
3.4.31 Selecting the working tool 185
3.4.32 Controlling special working attachment with mini-joystick 186
3.4.33 Changing over control of right mini-joystick (option) 187
3.4.34 Grapple priority (option) 188
3.4.35 AutolLift (Option) 189
3.4.36 Magnet system (option) 189
3.4.37 Reversible fan drive for radiator cleaning (option) 191
3.5 Shut-off functions 194
3.5.1 Stick cylinder shut-off (option) 194
3.5.1 Stick cylinder shut-off (option) 194
3.5.2 Hoist cylinder shut-off (option) 197
3.5.3 Height limit (option) 202
3.5.4 Depth limitation (option) 211
3.5.5 Load moment limitation (option) 222
3.6 General working methods 229
3.6.1 Working without damaging the machine 229
3.6.1 Working without damaging the machine 229
3.6.2 Putting machine in working position 230
3.6.3 Transferring loads 231
3.6.4 Loading transport vehicle 231
3.6.5 Lifting loads 232
3.6.6 Use of banksmen 232
3.6.7 Working in windy conditions 233
3.7 Installing and removing working attachment 235
3.7.1 Using quick coupler 235
3.7.1 Using quick coupler 235
3.7.2 Installing and removing grapple on industrial stick 235
3.7.3 Installing and removing boom 238
3.8 Parking machine 239
3.9 Emergency operation 240
3.9.1 Jump starting 240
3.9 Emergency operation 240
3.9.1 Jump starting 240
3.9.2 Lowering working attachment when engine is shut off 241
3.9.3 Lowering operator’s cab in an emergency (option) 241
copyright © Liebherr-Hydraulikbagger GmbH 2017
14 LIEBHERR LH 110 M Litronic – 1227 / 89567
14 LIEBHERR LH 110 M Litronic – 1227 / 89567
LHBM2228444/01/2017-11-24/en
LHBM2226444/01/2017-11-24/en
LHBM2226444/01/2017-11-24/en
Operator’s manual
Contents
3.9.4 Lowering two-way adjustable cab in an emergency (option) 243
3.9.56 Towing the machine 244
4 Malfunctions 245
4.1 Service code tables 246
41.1 Warning symbols 246
4.2 Fault – Cause – Remedy 252
4.21 Diesel engine and fuel system 252
422 Hydraulic system 255
4.2.3 Electrical system 256
4.2.4 Heating, ventilation and air conditioning unit 256
4.2.5 Working attachment 257
4.3 Problem remedy 258
4.31 Fuses and relays in the uppercarriage 258
4.3.2 Operator’s platform fuses and relays 264
5 Maintenance 271
5.1 Inspection and maintenance schedule 271
5.2 Filling quantities and lubrication chart 278
5.2.1 Filling quantities 278
5.2.2 Lubrication chart 280
5.3 Fuels, lubricants and operating fluids 282
5.3.1 Diesel fuels 282
5.3.2 Diesel exhaust fluids 282
5.3.3 Engine oils 282
5.3.4 Refrigerant 284
53.5 Coolant 284
5.3.6 Hydraulic oils 285
5.3.7 Axleoils 287
53.8 Gear oils 288
5.3.9 Pump distributor gear oils 288
5.3.10 Energy recuperation cylinder oils 289
53.11 Greases 290
5.3.12 Windscreen washer fluid 290
5.3.13 Lubricants and care products for electrical and mechanical systems 290
3.9.56 Towing the machine 244
4 Malfunctions 245
4.1 Service code tables 246
41.1 Warning symbols 246
4.2 Fault – Cause – Remedy 252
4.21 Diesel engine and fuel system 252
422 Hydraulic system 255
4.2.3 Electrical system 256
4.2.4 Heating, ventilation and air conditioning unit 256
4.2.5 Working attachment 257
4.3 Problem remedy 258
4.31 Fuses and relays in the uppercarriage 258
4.3.2 Operator’s platform fuses and relays 264
5 Maintenance 271
5.1 Inspection and maintenance schedule 271
5.2 Filling quantities and lubrication chart 278
5.2.1 Filling quantities 278
5.2.2 Lubrication chart 280
5.3 Fuels, lubricants and operating fluids 282
5.3.1 Diesel fuels 282
5.3.2 Diesel exhaust fluids 282
5.3.3 Engine oils 282
5.3.4 Refrigerant 284
53.5 Coolant 284
5.3.6 Hydraulic oils 285
5.3.7 Axleoils 287
53.8 Gear oils 288
5.3.9 Pump distributor gear oils 288
5.3.10 Energy recuperation cylinder oils 289
53.11 Greases 290
5.3.12 Windscreen washer fluid 290
5.3.13 Lubricants and care products for electrical and mechanical systems 290
Access points for maintenance work 291
5.4.1 Access points on uppercarriage 291
5.4.2 Access points under the uppercarriage 292
Preparing for maintenance 294
5.5.1 Preparing for maintenance 294
General maintenance 296
5.6.1 Welding 296
5.6.3 Corrosion-proofing piston rods 296
5.6.4 Cleaning the machine 297
5.6.5 Cleaning the fan and radiator 299
Complete machine 300
5.7.1 Checking machine for proper condition and tightness 300
5.7.2 Checking components for cracks 300
5.7.3 Lubricating hinges, locks and gas pressure springs of doors, hoods and
5.4.1 Access points on uppercarriage 291
5.4.2 Access points under the uppercarriage 292
Preparing for maintenance 294
5.5.1 Preparing for maintenance 294
General maintenance 296
5.6.1 Welding 296
5.6.3 Corrosion-proofing piston rods 296
5.6.4 Cleaning the machine 297
5.6.5 Cleaning the fan and radiator 299
Complete machine 300
5.7.1 Checking machine for proper condition and tightness 300
5.7.2 Checking components for cracks 300
5.7.3 Lubricating hinges, locks and gas pressure springs of doors, hoods and
windows 300
5.7.4 Cleaning and treating rubber seals on doors and hoods 300
5.7.5 Checking rescue system (option) 301
Drive group 302
5.8.1 Diesel engine: Bringing into maintenance position 302
5.8.2 Diesel engine: Checking oil level 302
5.8.3 Diesel engine: Checking condition, tightness and cleanliness 303
5.8.4 Fuel pre-filter: Draining water 304
5.8.5 Fuel tank: Draining water and sediments 304
5.8.6 Air filter: Emptying dust collecting tank 306
5.8.7 Air filter: Replacing main filter cartridge 307
5.8.8 Air filter: Replacing safety filter cartridge 309
5.8.9 Air filter and air lines: Checking tightness and condition 310
5.8.10 Pump distributor gear: Checking oil level 312
5.8.11 Diesel particulate filter: Activating and deactivating regeneration 313
5.8.12 Diesel particulate filter: Checking tightening torque of filter module
5.7.4 Cleaning and treating rubber seals on doors and hoods 300
5.7.5 Checking rescue system (option) 301
Drive group 302
5.8.1 Diesel engine: Bringing into maintenance position 302
5.8.2 Diesel engine: Checking oil level 302
5.8.3 Diesel engine: Checking condition, tightness and cleanliness 303
5.8.4 Fuel pre-filter: Draining water 304
5.8.5 Fuel tank: Draining water and sediments 304
5.8.6 Air filter: Emptying dust collecting tank 306
5.8.7 Air filter: Replacing main filter cartridge 307
5.8.8 Air filter: Replacing safety filter cartridge 309
5.8.9 Air filter and air lines: Checking tightness and condition 310
5.8.10 Pump distributor gear: Checking oil level 312
5.8.11 Diesel particulate filter: Activating and deactivating regeneration 313
5.8.12 Diesel particulate filter: Checking tightening torque of filter module
profile clamps 319
Cooling system 320
5.9.1 Checking coolant level 320
5.9.2 Checking cooling system and heat exchanger for contamination and
Cooling system 320
5.9.1 Checking coolant level 320
5.9.2 Checking cooling system and heat exchanger for contamination and
cleaning 321
5.10 Working hydraulics 324
16
copyright ® Liebherr-Hydraulikbagger GmbH 2017
LIEBHERR LH 110 M Litronic – 1227 / 89567
LHBM2228444/01/2017-11-24/en
LHBM2226444/01/2017-11-24/en
LHBM2226444/01/2017-11-24/en
Operator’s manual Contents
5.10.1 Depressurising hydraulic system 324
5.10.2 Hydraulic tank: Checking oil level 324
5.10.3 Hydraulic tank: Draining water and sediments 327
5.10.4 Return filter: Checking and cleaning magnetic rod 328
5.10.5 Return leakage oil filter: Replacing filter cartridge 330
5.10.6 Bypass filter (option): Checking degree of contamination of filter
5.10.1 Depressurising hydraulic system 324
5.10.2 Hydraulic tank: Checking oil level 324
5.10.3 Hydraulic tank: Draining water and sediments 327
5.10.4 Return filter: Checking and cleaning magnetic rod 328
5.10.5 Return leakage oil filter: Replacing filter cartridge 330
5.10.6 Bypass filter (option): Checking degree of contamination of filter
cartridge 331
5.11 Electrical system 332
5.11.1 General information 332
5.12 Travel gear 333
5.12.1 Lubricating axles 333
5.12.2 Wheels: Checking mounting of wheel nuts 334
5.13 Working attachment 336
5.13.1 Lubricating working tool 336
5.13.2 Checking pin connections for secure seating 336
5.13.3 Checking steel parts for cracks 336
5.13.4 Pin bearing: checking for wear 337
5.13.5 Energy recuperation cylinder: Performing visual inspection 337
5.14 Operator’s cab, heating and air conditioning 338
5.14.1 Filling with windscreen washer fluid 338
5.14.2 Heating: Checking function 338
5.14.3 Auxiliary heater (option): Checking function 340
5.14.4 Switching on air conditioning unit 340
5.14.5 Checking and cleaning condenser 340
5.15 Lubrication system 342
5.15.1 Lubrication system: Filling with grease 342
5.15.2 Checking lubrication of bearings (grease collar) 343
5.15.3 Pipes, hoses and lubricating points: Checking tightness and condition 344
5.15.4 Checking function of entire system, pumps and control 344
5.16 Slewing gearbox and slewing ring 350
5.16.1 Slewing gearbox: Checking oil level 350
6 Appendix 353
Index 355
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