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Liebherr LH 120 M 1102 Machine for Industrial Operator’s Manual SN 58854 – PDF DOWNLOAD
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Liebherr LH 120 M 1102 Machine for Industrial Operator’s Manual SN 58854 – PDF DOWNLOAD
Product ID
Manufacturer: Liebherr-Hydraulikbagger GmbH
Type: LH 120 M
Type no.: 1102
From Serial no.: 58854
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Description
Liebherr LH 120 M 1102 Machine for Industrial Operator’s Manual SN 58854 – PDF DOWNLOAD
FILE DETAILS:
Liebherr LH 120 M 1102 Machine for Industrial Operator’s Manual SN 58854 – PDF DOWNLOAD
Language : English
Pages : 286
Downloadable : Yes
File Type : PDF
DESCRIPTION:
Liebherr LH 120 M 1102 Machine for Industrial Operator’s Manual SN 58854 – PDF DOWNLOAD
Product ID
Manufacturer: Liebherr-Hydraulikbagger GmbH
Type: LH 120 M
Type no.: 1102
From Serial no.: 58854
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 120 M 1102 Machine for Industrial Operator’s Manual SN 58854 – PDF DOWNLOAD
1 Product description 17
1.1 Technical description 17
1.1.1 General overview 17
1.1.1 Undercarriage 18
1.1.2 Detailed view 19
1.2 Technical data 20
1.2.1 Vibration emission 20
1.2.2 Sound emissions 21
1.2.3 Specifications 21
2 Safety warnings, signs 23
2.1 Safety advices and symbols 23
2.1.1 Designation of safety advices 23
2.1.2 Other designations 24
2.2 Additional rules and guidelines 24
2.3 Designated use 24
2.4 Signs on the machine 25
2.41 Warning signs 25
2.4.2 Information signs 29
2.4.3 Identification tag 34
2.5 Safety warnings 35
2.5.1 General safety instructions 35
2.5.2 Avoid crushing and burning injuries 35
2.5.3 Avoid fire and explosions 36
2.54 Seeing and being seen 37
2.5.5 Protection against vibration 38
2.56 Before taking into operation 38
257 Getting in and out ag
2.5.8 Starting the machine 39
copyright ® Liebherr-Hydraulikbagger GmbH 2014
LH 120 M-1102/ 58854 LIEBHERR 9
Contents
1.1 Technical description 17
1.1.1 General overview 17
1.1.1 Undercarriage 18
1.1.2 Detailed view 19
1.2 Technical data 20
1.2.1 Vibration emission 20
1.2.2 Sound emissions 21
1.2.3 Specifications 21
2 Safety warnings, signs 23
2.1 Safety advices and symbols 23
2.1.1 Designation of safety advices 23
2.1.2 Other designations 24
2.2 Additional rules and guidelines 24
2.3 Designated use 24
2.4 Signs on the machine 25
2.41 Warning signs 25
2.4.2 Information signs 29
2.4.3 Identification tag 34
2.5 Safety warnings 35
2.5.1 General safety instructions 35
2.5.2 Avoid crushing and burning injuries 35
2.5.3 Avoid fire and explosions 36
2.54 Seeing and being seen 37
2.5.5 Protection against vibration 38
2.56 Before taking into operation 38
257 Getting in and out ag
2.5.8 Starting the machine 39
copyright ® Liebherr-Hydraulikbagger GmbH 2014
LH 120 M-1102/ 58854 LIEBHERR 9
Contents
Operator’s manual
2.59 Transfer loading 40
2.5.10 Shutting down the machine 41
2.5.11 Transporting the machine 41
2.5.12 Towing 42
2.5.13 Maintenance and repair 42
2.5.14 Modifications, add-ons and conversions 45
2.5.15 Removal and installation of the attachment pins 46
2.5.16 Protective devices (FOPS and Frontguard) 46
2.5.17 Checking machine for cracks 46
2.5.18 Regular checks 47
3 Control and operation 49
3.1 Control and operating elements 49
3.1.1 Overview of operator’s platform 49
3.1.2 Control unit A 50
3.1.3 Control unit B 51
3.1.4 Control units C,D and E 51
3.2 Control 52
3.2.1 Battery main switch 52
3.2.2 Getting in and getting out 52
3.2.3 Emergency exit 57
3.2.4 Fire extinguisher (option) 57
3.25 Safety lever 58
3.2.6 Operator seat 59
3.2.7 Instructor seat 65
3.2.8 Safety belt 65
3.2.9 Adjusting the operator’s cab — three-way adjustment 66
3.2.10 Sun visor / sun blind 70
3.2.11 Side windows 70
3.2.12 Lighting 71
3.2.13 Cab lighting system 72
3.2.14 Windscreen wiper 72
3.2.14 Display 72
3.2.15 Touch screen 73
3.2.16 Quick access via the menu bar 73
2.5.10 Shutting down the machine 41
2.5.11 Transporting the machine 41
2.5.12 Towing 42
2.5.13 Maintenance and repair 42
2.5.14 Modifications, add-ons and conversions 45
2.5.15 Removal and installation of the attachment pins 46
2.5.16 Protective devices (FOPS and Frontguard) 46
2.5.17 Checking machine for cracks 46
2.5.18 Regular checks 47
3 Control and operation 49
3.1 Control and operating elements 49
3.1.1 Overview of operator’s platform 49
3.1.2 Control unit A 50
3.1.3 Control unit B 51
3.1.4 Control units C,D and E 51
3.2 Control 52
3.2.1 Battery main switch 52
3.2.2 Getting in and getting out 52
3.2.3 Emergency exit 57
3.2.4 Fire extinguisher (option) 57
3.25 Safety lever 58
3.2.6 Operator seat 59
3.2.7 Instructor seat 65
3.2.8 Safety belt 65
3.2.9 Adjusting the operator’s cab — three-way adjustment 66
3.2.10 Sun visor / sun blind 70
3.2.11 Side windows 70
3.2.12 Lighting 71
3.2.13 Cab lighting system 72
3.2.14 Windscreen wiper 72
3.2.14 Display 72
3.2.15 Touch screen 73
3.2.16 Quick access via the menu bar 73
10
copyright ® Liebherr-Hydraulikbagger GmbH 2014
LH 120 M-1102 / 58854
LHB/11341768/01/2014-03-10/en
LHB/M1341769/01/2014-03-10/en
LHB/M1341769/01/2014-03-10/en
Operator’s manual Contents
3.2.17 Quick access via user-programmable keys 74
3.2.18 Status symbols 74
3.2.19 Neutral position 80
3.2.20 Main menu 80
3.2.21 Camera system menu 81
3.2.22 Camera system with side area monitoring (option) 82
3.2.23 Air conditioning system 82
3.2.24 Operating status menu 84
3.2.25 General settings menu 85
3.2.26 Machine-specific settings menu 89
3.2.27 Information menu 100
3.2.28 Tool Control menu 103
3.2.29 Messages menu 104
3.2.30 Auxiliary heater (option) 104
3.2.31 Radio system (option) 105
3.2.32 Radio muting 105
3.2.33 LiDAT (option) 106
3.2.17 Quick access via user-programmable keys 74
3.2.18 Status symbols 74
3.2.19 Neutral position 80
3.2.20 Main menu 80
3.2.21 Camera system menu 81
3.2.22 Camera system with side area monitoring (option) 82
3.2.23 Air conditioning system 82
3.2.24 Operating status menu 84
3.2.25 General settings menu 85
3.2.26 Machine-specific settings menu 89
3.2.27 Information menu 100
3.2.28 Tool Control menu 103
3.2.29 Messages menu 104
3.2.30 Auxiliary heater (option) 104
3.2.31 Radio system (option) 105
3.2.32 Radio muting 105
3.2.33 LiDAT (option) 106
3.3 Operation 107
3.3.1 Inspection tour before commissioning 107
3.3.1 Inspection tour before commissioning 107
3.3.2 Refuelling 108
3.3.3 Refuelling from a tanker (option) 109
3.3.4 Fuelling with electric refuelling pump (option) 111
3.3.5 Automatic key recognition (option) 112
3.3.6 Immobiliser (option) 112
3.3.7 Starting the diesel engine 114
3.3.8 Starting at temperatures below -18°C 115
3.3.9 Setting the operating mode and engine speed 115
3.3.10 After starting 116
3.3.11 Sensor-controlled low idle automatic 118
3.3.12 Automatic engine shut-off after idling (option) 118
3.3.13 Shutting down the diesel engine 119
3.3.14 Travelling 119
3.3.15 Braking 125
3.3.16 Observing the inclination angle 126
3.3.17 Supporting the machine 127
3.3.10 After starting 116
3.3.11 Sensor-controlled low idle automatic 118
3.3.12 Automatic engine shut-off after idling (option) 118
3.3.13 Shutting down the diesel engine 119
3.3.14 Travelling 119
3.3.15 Braking 125
3.3.16 Observing the inclination angle 126
3.3.17 Supporting the machine 127
3.3.18 Operating the working attachment 131
3.3.19 Turning and braking the uppercarriage 132
3.3.20 Overload warning system (option) 133
3.3.21 Hoist cylinder warning device (option) 134
3.3.22 Lowering the boom actively (option) 135
3.3.23 Lowering the stick actively (option) 135
3.3.24 Preselect tool attachment 136
3.3.25 Operating the working tool or working attachment with buttons 136
3.3.26 Operating the working tool or working attachment with the mini joystick 138
3.3.27 Changing over the mini-joystick control (option) 140
3.3.28 Grapple circuit (option) 141
3.3.29 AutoLift (option) 142
3.3.30 Magnet system (option) 143
3.3.31 Activating airflow reversal for cleaning the radiator (option) 144
Shut-down and limitation devices 145
3.4.1 Stick cylinder shut-off (option) 145
3.4.2 Hoist cylinder shut-off (option) 151
3.4.3 Height limit (option) 156
General working methods 170
3.5.1 Safety belt 170
3.5.2 Drugs and alcohol 170
3.56.3 Working without damaging the machine 170
3.5.4 Preparatory work 172
3.5.5 Working position 172
3.5.6 Working with the grapple 173
3.5.7 Transferring loads 173
3.5.8 Loading a transport vehicle 174
3.5.9 Lifting loads 174
3.5.10 Identifying potential dangers and eliminate them. 174
3.5.11 Use of banksmen 175
Installation and removal of attachment parts 176
3.6.1 Attaching and detaching the grapple on the industrial stick 176
3.6.2 Multi-coupling system 3/8″ – 3/4″ (option) 178
3.6.3 Multi-coupling 3/8″ – 1″ (option) 181
Parking and exiting the machine 186
3.3.19 Turning and braking the uppercarriage 132
3.3.20 Overload warning system (option) 133
3.3.21 Hoist cylinder warning device (option) 134
3.3.22 Lowering the boom actively (option) 135
3.3.23 Lowering the stick actively (option) 135
3.3.24 Preselect tool attachment 136
3.3.25 Operating the working tool or working attachment with buttons 136
3.3.26 Operating the working tool or working attachment with the mini joystick 138
3.3.27 Changing over the mini-joystick control (option) 140
3.3.28 Grapple circuit (option) 141
3.3.29 AutoLift (option) 142
3.3.30 Magnet system (option) 143
3.3.31 Activating airflow reversal for cleaning the radiator (option) 144
Shut-down and limitation devices 145
3.4.1 Stick cylinder shut-off (option) 145
3.4.2 Hoist cylinder shut-off (option) 151
3.4.3 Height limit (option) 156
General working methods 170
3.5.1 Safety belt 170
3.5.2 Drugs and alcohol 170
3.56.3 Working without damaging the machine 170
3.5.4 Preparatory work 172
3.5.5 Working position 172
3.5.6 Working with the grapple 173
3.5.7 Transferring loads 173
3.5.8 Loading a transport vehicle 174
3.5.9 Lifting loads 174
3.5.10 Identifying potential dangers and eliminate them. 174
3.5.11 Use of banksmen 175
Installation and removal of attachment parts 176
3.6.1 Attaching and detaching the grapple on the industrial stick 176
3.6.2 Multi-coupling system 3/8″ – 3/4″ (option) 178
3.6.3 Multi-coupling 3/8″ – 1″ (option) 181
Parking and exiting the machine 186
12
copyright ® Liebherr-Hydraulikbagger GmbH 2014
LH 120 M-1102 / 58854
LHB/11341768/01/2014-03-10/en
LHB/M1341769/01/2014-03-10/en
LHB/M1341769/01/2014-03-10/en
Operator’s manual Contents
3.8 Transport and assembly 187
3.9 Emergency operation 188
3.9.1 Jump starting 188
3.9.2 Lowering the working attachment with the engine shut-off 189
3.9 Emergency operation 188
3.9.1 Jump starting 188
3.9.2 Lowering the working attachment with the engine shut-off 189
3.9.3 Lowering the operator’s cab in an emergency — two and three-way
adjustment (option) 189
3.9.4 Towing the machine 191
4 Malfunctions 193
4.1 Service code tables 193
41.1 Warning symbols 193
4.2 Fault – Cause – Remedy 199
4.21 Diesel engine and fuel system 199
422 Hydraulic system 202
42.3 Electrical system 202
42.4 Heating, ventilation, air conditioning system 203
4.2.5 Working attachment 203
4.3 Problem remedy 204
4.3.1 Fuses and relays 204
5 Maintenance 205
5.1 Inspection and maintenance schedule 205
5.2 Filling quantities and lubrication chart 212
52.1 Recommended lubricants 212
5.2.2 Recommended service materials 212
5.2.3 Lubricating chart 213
5.3 Fuels, lubricants and operating fluids 215
5.3.1 General information 215
5.3.2 Oil analysis 215
5.3.3 Diesel fuels 215
5.3.4 Lubricants for the diesel engine 217
5.3.56 Coolant for the diesel engine 219
5.3.6 Hydraulic oils 221
5.3.7 Lubricating oils for axles and gearboxes 227
53.8 Grease 228
53.9 Screenwash 230
adjustment (option) 189
3.9.4 Towing the machine 191
4 Malfunctions 193
4.1 Service code tables 193
41.1 Warning symbols 193
4.2 Fault – Cause – Remedy 199
4.21 Diesel engine and fuel system 199
422 Hydraulic system 202
42.3 Electrical system 202
42.4 Heating, ventilation, air conditioning system 203
4.2.5 Working attachment 203
4.3 Problem remedy 204
4.3.1 Fuses and relays 204
5 Maintenance 205
5.1 Inspection and maintenance schedule 205
5.2 Filling quantities and lubrication chart 212
52.1 Recommended lubricants 212
5.2.2 Recommended service materials 212
5.2.3 Lubricating chart 213
5.3 Fuels, lubricants and operating fluids 215
5.3.1 General information 215
5.3.2 Oil analysis 215
5.3.3 Diesel fuels 215
5.3.4 Lubricants for the diesel engine 217
5.3.56 Coolant for the diesel engine 219
5.3.6 Hydraulic oils 221
5.3.7 Lubricating oils for axles and gearboxes 227
53.8 Grease 228
53.9 Screenwash 230
copyright ® Liebherr-Hydraulikbagger GmbH 2014
LH 120 M-1102 / 58854 LIEBHERR 13
Contents Operator’s manual
Contents Operator’s manual
5.3.10 Lubricant and care product for electrical and mechanical systems 230
5.4 Access points for maintenance work 231
5.4.1 Access points on the uppercarriage 231
5.4.2 Access points on the underside of the uppercarriage 233
5.4.3 Access points to reservoirs of central lubrication system 234
5.5 Cleaning and care 235
5.5.1 Cleaning the machine 235
5.5.2 Door locks and hinges 236
55.3 Rubber seals 236
5.5.4 Applying corrosion protection to piston rods 236
5.6 Diesel engine 238
5.6.1 Diesel engine — checking the oil level 238
5.7 Cooling system 239
5.7.1 Checking the coolant level 239
5.7.2 Antifreeze and corrosion protection of the coolant 239
5.8 Fuel system 240
5.8.1 Draining water from the fuel pre-filter 240
5.8.2 Draining water and sediments in the fuel tank 241
5.9 Air filter 242
5.9.1 Renewing air filters 242
5.9.2 Air filter — emptying the dust collecting tank 243
5.9.3 Checking the clean-air line 244
5.10 Hydraulic components 245
5.10.1 Checking the oil level in the hydraulic tank 245
5.10.2 Renewing the return filter 246
5.10.3 Renewing the return leakage oil filter 248
5.10.4 Changing / topping up hydraulic oil 249
5.10.5 Bleeding the hydraulic pumps 250
5.10.6 Hydraulic cylinder maintenance 252
5.10.7 Replace the hydraulic hoses 252
5.11 Wheel sets 253
5.11.1 Checking the oil level 253
5.11.2 Changing the oil 254
5.11.3 Lubricating axles and links 254
5.11.4 Checking and setting levelling of the wheel sets 255
5.4 Access points for maintenance work 231
5.4.1 Access points on the uppercarriage 231
5.4.2 Access points on the underside of the uppercarriage 233
5.4.3 Access points to reservoirs of central lubrication system 234
5.5 Cleaning and care 235
5.5.1 Cleaning the machine 235
5.5.2 Door locks and hinges 236
55.3 Rubber seals 236
5.5.4 Applying corrosion protection to piston rods 236
5.6 Diesel engine 238
5.6.1 Diesel engine — checking the oil level 238
5.7 Cooling system 239
5.7.1 Checking the coolant level 239
5.7.2 Antifreeze and corrosion protection of the coolant 239
5.8 Fuel system 240
5.8.1 Draining water from the fuel pre-filter 240
5.8.2 Draining water and sediments in the fuel tank 241
5.9 Air filter 242
5.9.1 Renewing air filters 242
5.9.2 Air filter — emptying the dust collecting tank 243
5.9.3 Checking the clean-air line 244
5.10 Hydraulic components 245
5.10.1 Checking the oil level in the hydraulic tank 245
5.10.2 Renewing the return filter 246
5.10.3 Renewing the return leakage oil filter 248
5.10.4 Changing / topping up hydraulic oil 249
5.10.5 Bleeding the hydraulic pumps 250
5.10.6 Hydraulic cylinder maintenance 252
5.10.7 Replace the hydraulic hoses 252
5.11 Wheel sets 253
5.11.1 Checking the oil level 253
5.11.2 Changing the oil 254
5.11.3 Lubricating axles and links 254
5.11.4 Checking and setting levelling of the wheel sets 255
copyright ® Liebherr-Hydraulikbagger GmbH 2014
14 LIEBHERR LH 120 M-1102 / 58854
LHB/11341768/01/2014-03-10/en
LHB/M1341769/01/2014-03-10/en
LHB/M1341769/01/2014-03-10/en
Operator’s manual
Contents
5.12 Tyres 258
5.12.1 Checking tyre pressure 258
5.12.2 Checking the tyre tread depth 258
5.13 Electrical system 260
5.13.1 Battery care 260
5.14 Windscreen washer system 262
5.14.1 Screenwash container 262
5.16 Heating, ventilation and air-conditioning system 263
5.15.1 First fill of winter fuel 263
5.16 Central lubrication system 264
5.16.1 Topping up the grease container 264
5.17 Couplings of the quick change systems 265
5.17.1 Renewing the sealing ring of the hydraulic coupling 265
5.18 Overall machine 267
5.18.1 Welding 267
6 Appendix 269
Index 271
5.12.1 Checking tyre pressure 258
5.12.2 Checking the tyre tread depth 258
5.13 Electrical system 260
5.13.1 Battery care 260
5.14 Windscreen washer system 262
5.14.1 Screenwash container 262
5.16 Heating, ventilation and air-conditioning system 263
5.15.1 First fill of winter fuel 263
5.16 Central lubrication system 264
5.16.1 Topping up the grease container 264
5.17 Couplings of the quick change systems 265
5.17.1 Renewing the sealing ring of the hydraulic coupling 265
5.18 Overall machine 267
5.18.1 Welding 267
6 Appendix 269
Index 271
IMAGES PREVIEW OF THE MANUAL:
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PLEASE NOTE:
- This is the SAME manual used by the dealers to troubleshoot any faults in your vehicle. This can be yours in 2 minutes after the payment is made.
- Contact us at [email protected] should you have any queries before your purchase or that you need any other service / repair / parts operators manual.
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