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Liebherr LH 50 M Litronic 1216 (USA / CAN) Machine for Industrial Applications Operator’s Manual SN 89799 – PDF DOWNLOAD
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Liebherr LH 50 M Litronic 1216 (USA / CAN) Machine for Industrial Applications Operator’s Manual SN 89799 – PDF DOWNLOAD
Product ID
Manufacturer: Liebherr-Hydraulikbagger GmbH
Type: LH 50 M Litronic
Type no.: 1216 (USA / CAN)
From Serial no.: 89799
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Description
Liebherr LH 50 M Litronic 1216 (USA / CAN) Machine for Industrial Applications Operator’s Manual SN 89799 – PDF DOWNLOAD
FILE DETAILS:
Liebherr LH 50 M Litronic 1216 (USA / CAN) Machine for Industrial Applications Operator’s Manual SN 89799 – PDF DOWNLOAD
Language : English
Pages : 406
Downloadable : Yes
File Type : PDF
DESCRIPTION:
Liebherr LH 50 M Litronic 1216 (USA / CAN) Machine for Industrial Applications Operator’s Manual SN 89799 – PDF DOWNLOAD
Product ID
Manufacturer: Liebherr-Hydraulikbagger GmbH
Type: LH 50 M Litronic
Type no.: 1216 (USA / CAN)
From Serial no.: 89799
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 50 M Litronic 1216 (USA / CAN) Machine for Industrial Applications Operator’s Manual SN 89799 – PDF DOWNLOAD
1 Product description 17
1.1 Technical description 17
1.1 Technical description 17
1.1.1 General overview 17
1.1.2 Uppercarriage 18
1.2 Technical data 19
1.2.1 Vibration emission 19
1.2.2 CO2 emissions of diesel engine 19
1.2.3 Sound level 20
1.2.4 Specifications 21
1.3 Warranty conditions 22
1.3.1 Additional information, USA 22
1.3.2 Warranty declaration, emission limits, warranty rights and obligations 22
1.3.3 Warranty coverage from manufacturer 22
1.3.4 Warranty obligations of the owner 23
1.3.5 Warranty 23
1.3.6 Warranty parts 23
1.3.7 Exclusions 24
2 Safety warnings 25
2.1 Information on these instructions 25
2.1 Information on these instructions 25
2.1.1 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
225 Disposal 28
2.3 Description of staff 29
2.3.1 Personal protective equipment 29
23.2 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 Slinger 33
2.3.9 Spotter 34
Signs on the machine 35
2.41 Warning signs 35
2.42 Safety signs (USA) 39
2.4.3 Information signs 42
2.4.4 Control description sticker 46
2.45 Identification tag (USA) 47
Protective devices on the machine 47
2.5.1 Safety lever or folding console 47
25.2 Operator’s cab 47
2.5.3 Height-adjustable operator’s cab 48
2.5.4 Tip over protective structure (TOPS) 48
2.5.5 Roll over protective structure (ROPS) 49
2.5.6 Falling object protective structures (FOPS and FGPS) 49
Emergency equipment on the machine 50
2.6.1 Emergency exit (standard) 50
2.6.2 Fire extinguisher (option) 50
2.6.3 Emergency command devices of machine 50
2.6.4 Emergency stop function of machine 51
Safe operation 51
2.71 Intoxicants 51
2.7.2 Dangerous fuels and operating fluids 51
2.7.3 Transporting machine 52
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 58
2.8 Safe work 58
2.8.1 Machines with height adjustable cab 58
2.9 Safe maintenance 59
29.1 Spare parts 59
2.9.2 Heavy parts 59
2.9.3 Regular checks 59
2.10 Modifications to the machine 60
2.10.1 Modifications, add-ons and retrofittings 60
3 Control and operation 81
3.1 Control and operating elements 61
3.1.1 Overview of operator’s platform 61
3.1.2 Control unit A 63
3.1.3 Control unit B 64
3.1.4 Further control units 64
3.2 Display 65
3.2.1 Display 65
3.2.2 Status symbols 66
3.2.3 Start page menu 79
3.24 Camera menu 80
3.2.5 Automatic air conditioning 81
3.2.6 Operating status menu 85
3.2.7 Diesel particulate filter submenu (option) 85
23.2 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 Slinger 33
2.3.9 Spotter 34
Signs on the machine 35
2.41 Warning signs 35
2.42 Safety signs (USA) 39
2.4.3 Information signs 42
2.4.4 Control description sticker 46
2.45 Identification tag (USA) 47
Protective devices on the machine 47
2.5.1 Safety lever or folding console 47
25.2 Operator’s cab 47
2.5.3 Height-adjustable operator’s cab 48
2.5.4 Tip over protective structure (TOPS) 48
2.5.5 Roll over protective structure (ROPS) 49
2.5.6 Falling object protective structures (FOPS and FGPS) 49
Emergency equipment on the machine 50
2.6.1 Emergency exit (standard) 50
2.6.2 Fire extinguisher (option) 50
2.6.3 Emergency command devices of machine 50
2.6.4 Emergency stop function of machine 51
Safe operation 51
2.71 Intoxicants 51
2.7.2 Dangerous fuels and operating fluids 51
2.7.3 Transporting machine 52
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 58
2.8 Safe work 58
2.8.1 Machines with height adjustable cab 58
2.9 Safe maintenance 59
29.1 Spare parts 59
2.9.2 Heavy parts 59
2.9.3 Regular checks 59
2.10 Modifications to the machine 60
2.10.1 Modifications, add-ons and retrofittings 60
3 Control and operation 81
3.1 Control and operating elements 61
3.1.1 Overview of operator’s platform 61
3.1.2 Control unit A 63
3.1.3 Control unit B 64
3.1.4 Further control units 64
3.2 Display 65
3.2.1 Display 65
3.2.2 Status symbols 66
3.2.3 Start page menu 79
3.24 Camera menu 80
3.2.5 Automatic air conditioning 81
3.2.6 Operating status menu 85
3.2.7 Diesel particulate filter submenu (option) 85
3.2.8 Sensor-controlled low idle automatic and automatic engine stop
submenu (option) 86
3.29 System settings menu 87
3.2.10 Operating hour meter and odometer submenu 88
3.2.11 Windscreen wiper interval submenu 88
3.2.12 Radio remote control submenu 89
3.2.13 Display settings submenu 90
3.2.14 Display brightness and display volume submenu 90
3.2.15 Camera image contrast submenu 91
3.2.16 Camera return time submenu 91
LH 50 M Lironic -1216 (USA/ CAN) LIEBHERR brZ0t8 9
Contents
submenu (option) 86
3.29 System settings menu 87
3.2.10 Operating hour meter and odometer submenu 88
3.2.11 Windscreen wiper interval submenu 88
3.2.12 Radio remote control submenu 89
3.2.13 Display settings submenu 90
3.2.14 Display brightness and display volume submenu 90
3.2.15 Camera image contrast submenu 91
3.2.16 Camera return time submenu 91
LH 50 M Lironic -1216 (USA/ CAN) LIEBHERR brZ0t8 9
Contents
Operator’s manual
3.2.17 Regional settings and system parameters submenu 92
3.2.18 Unit selection submenu 92
3.2.19 System diagnosis submenu 93
3.2.20 Time zone submenu 93
3.2.21 Time format and date format submenu 94
3.2.22 Language selection submenu 94
3.2.23 Electrical outputs submenu 95
3.2.24 Electrical inputs submenu 96
3.2.25 Function settings menu 96
3.2.26 Central lubrication system submenu (option) 98
3.2.27 Maintenance submenu 98
3.2.28 SF submenu 100
3.2.29 Stick cylinder shut-off submenu (option) 102
3.2.30 Hoist cylinder shut-off submenu (option) 103
3.2.31 Stick cylinder shut-off and hoist cylinder shut-off submenu (option) 103
3.2.32 Workspace limitation submenu (option) 104
3.2.33 Automatic reversible fan drive submenu (option) 104
3.2.34 Comfort slewing brake submenu (option) 105
3.2.35 Bleeding hydraulic circuit submenu 106
3.2.36 Information menu 106
3.2.37 Operating time submenu 107
3.2.38 Fuel consumption submenu 108
3.2.39 Key assignment submenu 108
3.2.40 Tool Control menu 109
3.2.41 Service codes menu 109
3.3 Control 11
3.3.1 Battery main switch 111
3.3.2 Entering and exiting machine 112
3.3.3 Step lighting (option) 113
3.3.4 Emergency exit 114
3.3.5 Fire extinguisher (option) 114
3.3.6 Folding console 115
3.3.7 Operator’s seat 116
3.3.8 Safety belt 122
3.3.9 Exit protection (option) 123
3.2.18 Unit selection submenu 92
3.2.19 System diagnosis submenu 93
3.2.20 Time zone submenu 93
3.2.21 Time format and date format submenu 94
3.2.22 Language selection submenu 94
3.2.23 Electrical outputs submenu 95
3.2.24 Electrical inputs submenu 96
3.2.25 Function settings menu 96
3.2.26 Central lubrication system submenu (option) 98
3.2.27 Maintenance submenu 98
3.2.28 SF submenu 100
3.2.29 Stick cylinder shut-off submenu (option) 102
3.2.30 Hoist cylinder shut-off submenu (option) 103
3.2.31 Stick cylinder shut-off and hoist cylinder shut-off submenu (option) 103
3.2.32 Workspace limitation submenu (option) 104
3.2.33 Automatic reversible fan drive submenu (option) 104
3.2.34 Comfort slewing brake submenu (option) 105
3.2.35 Bleeding hydraulic circuit submenu 106
3.2.36 Information menu 106
3.2.37 Operating time submenu 107
3.2.38 Fuel consumption submenu 108
3.2.39 Key assignment submenu 108
3.2.40 Tool Control menu 109
3.2.41 Service codes menu 109
3.3 Control 11
3.3.1 Battery main switch 111
3.3.2 Entering and exiting machine 112
3.3.3 Step lighting (option) 113
3.3.4 Emergency exit 114
3.3.5 Fire extinguisher (option) 114
3.3.6 Folding console 115
3.3.7 Operator’s seat 116
3.3.8 Safety belt 122
3.3.9 Exit protection (option) 123
10
copyright ® Liebherr-Hydraulikbagger GmbH 2018
LH 50 M Litronic – 1216 (USA / CAN)
LIEBHERR 189799
LIEBHERR 189799
LHBM2218537/01/2018-12-18/en
LHB/M2219537/01/2018-12-18/en
LHB/M2219537/01/2018-12-18/en
Operator’s manual
Contents
3.3.10 Steering wheel 124
3.3.11 Ignition key 124
3.3.12 Confirmation button 125
3.3.13 Horn 126
3.3.14 Raising and lowering operator’s cab (option) 127
3.3.15 Windscreen 129
3.3.16 Sun blind 131
3.3.17 Viewing devices 132
3.3.18 Lighting 134
3.3.19 Cab lighting system 135
3.3.20 Beacon (option) 136
3.3.21 Windscreen wipers 137
3.3.22 Windscreen washer system 137
3.3.23 Auxiliary heater (option) 138
3.3.24 LiDAT (option) 138
3.4 Operation 139
3.4.1 Inspection tour before putting into service 139
3.42 Refuelling 140
3.4.3 Refuelling with electric refuelling pump (option) 140
3.4.4 Filling with diesel exhaust fluid 142
3.4.5 Preheating system for fuels and operating fluids (option) 143
3.46 Immobiliser (option) 144
3.4.7 Preparing machine for dust intensive application 146
3.4.8 Preparing machine for use in biologically sensitive areas 146
3.4.9 Starting diesel engine 147
3.4.10 Bringing machine to operating temperature 147
3.4.11 Engine speed and operating mode 148
3.4.12 After starting 149
3.4.13 Sensor-controlled low idle automatic 150
3.4.14 Automatic engine stop after idling (option) 161
3.4.15 Shutting off diesel engine 152
3.4.16 Shutting off diesel engine in an emergency 152
3.4.17 Travelling and braking 163
3.4.18 Joystick steering 155
3.4.19 Travel alarm (option) 157
1 5 M Litronic – 1216 (USA / CAN) LIEBHERR orzo ”
799
Contents Operator’s manual
3.4.20 Locking and unlocking oscillating axle 157
3.4.21 Supporting machine 159
3.4.22 Controlling working attachment 161
3.4.23 Turning and braking uppercarriage 162
3.4.24 Slewing brake 163
3.4.25 Positioning slewing brake 168
3.4.26 Hoist cylinder pressure warning device (option) 168
3.4.27 Lowering boom actively (option) 168
3.4.28 Retracting stick actively (option) 169
3.4.29 Selecting the working tool 169
3.4.30 Controlling special working attachment with mini-joystick 170
3.4.31 Changing over control of right mini-joystick (option) 171
3.4.32 Grapple priority (option) 172
3.4.33 AutolLift (Option) 173
3.4.34 Magnet system (option) 173
3.4.35 Reversible fan drive for radiator cleaning (option) 175
3.3.11 Ignition key 124
3.3.12 Confirmation button 125
3.3.13 Horn 126
3.3.14 Raising and lowering operator’s cab (option) 127
3.3.15 Windscreen 129
3.3.16 Sun blind 131
3.3.17 Viewing devices 132
3.3.18 Lighting 134
3.3.19 Cab lighting system 135
3.3.20 Beacon (option) 136
3.3.21 Windscreen wipers 137
3.3.22 Windscreen washer system 137
3.3.23 Auxiliary heater (option) 138
3.3.24 LiDAT (option) 138
3.4 Operation 139
3.4.1 Inspection tour before putting into service 139
3.42 Refuelling 140
3.4.3 Refuelling with electric refuelling pump (option) 140
3.4.4 Filling with diesel exhaust fluid 142
3.4.5 Preheating system for fuels and operating fluids (option) 143
3.46 Immobiliser (option) 144
3.4.7 Preparing machine for dust intensive application 146
3.4.8 Preparing machine for use in biologically sensitive areas 146
3.4.9 Starting diesel engine 147
3.4.10 Bringing machine to operating temperature 147
3.4.11 Engine speed and operating mode 148
3.4.12 After starting 149
3.4.13 Sensor-controlled low idle automatic 150
3.4.14 Automatic engine stop after idling (option) 161
3.4.15 Shutting off diesel engine 152
3.4.16 Shutting off diesel engine in an emergency 152
3.4.17 Travelling and braking 163
3.4.18 Joystick steering 155
3.4.19 Travel alarm (option) 157
1 5 M Litronic – 1216 (USA / CAN) LIEBHERR orzo ”
799
Contents Operator’s manual
3.4.20 Locking and unlocking oscillating axle 157
3.4.21 Supporting machine 159
3.4.22 Controlling working attachment 161
3.4.23 Turning and braking uppercarriage 162
3.4.24 Slewing brake 163
3.4.25 Positioning slewing brake 168
3.4.26 Hoist cylinder pressure warning device (option) 168
3.4.27 Lowering boom actively (option) 168
3.4.28 Retracting stick actively (option) 169
3.4.29 Selecting the working tool 169
3.4.30 Controlling special working attachment with mini-joystick 170
3.4.31 Changing over control of right mini-joystick (option) 171
3.4.32 Grapple priority (option) 172
3.4.33 AutolLift (Option) 173
3.4.34 Magnet system (option) 173
3.4.35 Reversible fan drive for radiator cleaning (option) 175
3.5 Shut-off functions 178
3.5.1 Stick cylinder shut-off (option) 178
3.5.1 Stick cylinder shut-off (option) 178
3.5.2 Hoist cylinder shut-off (option) 181
3.5.3 Stick cylinder shut-off for heavy working tool (option) 185
3.5.4 Bypassing stick cylinder shut-off for heavy working tool 186
3.5.5 Height limitation 188
3.5.6 Depth limitation (option) 197
3.5.7 Overload warning system (option) 209
3.5.8 Load moment limitation (option) 21
3.6 General working methods 218
3.6.1 Working without damaging the machine 218
3.6.1 Working without damaging the machine 218
3.6.2 Putting machine in working position 219
3.6.3 Travelling at operating location 220
3.6.4 Travelling with load at operating location 220
3.6.5 Travelling under obstacles 222
3.6.6 Handling loads 222
3.6.7 Loading transport vehicle 223
3.6.8 Lifting loads 223
3.6.9 Use of banksmen 224
12 Tr LIEBHERR ori208 LH 50 M Lirnic – 1216 (USA/CAN)
LHBM2218537/01/2018-12-18/en
LHB/M2219537/01/2018-12-18/en
LHB/M2219537/01/2018-12-18/en
Operator’s manual
Contents
3.7 Installing and removing working attachment 232
3.7.1 Using quick coupler 232
3.7.2 Installing and removing grapple on industrial stick 232
3.7.3 Installing and removing boom 235
3.8 Parking machine 236
3.9 Transport 237
3.9.1 Preparatory activities 237
3.9.2 Driving machine onto low-loader 237
3.9.3 Tying down machine 238
3.10 Emergency operation 239
3.10.1 Jump starting 239
3.10.2 Lowering working attachment when engine is shut off 240
3.10.3 Lowering operator’s cab in an emergency (option) 240
3.10.4 Towing 241
3.10.5 Transmission 244
4 Malfunctions 247
4.1 Service code tables 247
4.1.1 Warning symbols 247
4.2 Fault – Cause – Remedy 254
4.2.1 Diesel engine and fuel system 254
42.2 Hydraulic system 257
42.3 Electrical system 258
4.2.4 Heating, ventilation and air conditioning unit 258
425 Working attachment 259
4.3 Problem remedy 260
4.3.1 Fuses and relays in the uppercarriage 260
4.3.2 Operator’s platform fuses and relays 266
5 Maintenance 273
5.1 Inspection and maintenance schedule 273
5.2 Filling quantities and lubrication chart 280
5.2.1 Filling quantities 280
56.2.2 Lubricating chart 282
5.3 Fuels, lubricants and operating fluids 284
3.7.1 Using quick coupler 232
3.7.2 Installing and removing grapple on industrial stick 232
3.7.3 Installing and removing boom 235
3.8 Parking machine 236
3.9 Transport 237
3.9.1 Preparatory activities 237
3.9.2 Driving machine onto low-loader 237
3.9.3 Tying down machine 238
3.10 Emergency operation 239
3.10.1 Jump starting 239
3.10.2 Lowering working attachment when engine is shut off 240
3.10.3 Lowering operator’s cab in an emergency (option) 240
3.10.4 Towing 241
3.10.5 Transmission 244
4 Malfunctions 247
4.1 Service code tables 247
4.1.1 Warning symbols 247
4.2 Fault – Cause – Remedy 254
4.2.1 Diesel engine and fuel system 254
42.2 Hydraulic system 257
42.3 Electrical system 258
4.2.4 Heating, ventilation and air conditioning unit 258
425 Working attachment 259
4.3 Problem remedy 260
4.3.1 Fuses and relays in the uppercarriage 260
4.3.2 Operator’s platform fuses and relays 266
5 Maintenance 273
5.1 Inspection and maintenance schedule 273
5.2 Filling quantities and lubrication chart 280
5.2.1 Filling quantities 280
56.2.2 Lubricating chart 282
5.3 Fuels, lubricants and operating fluids 284
5.3.1 Diesel fuels 284
5.3.2 Diesel exhaust fluids 284
5.3.3 Engine oils 285
5.3.4 Refrigerant 286
53.5 Coolant 287
5.3.6 Hydraulic oils 288
5.3.7 Axle oils 290
5.3.8 Gearoils 291
5.3.9 Transmission oils 291
5.3.10 Pump distributor gear oils 292
5.3.11 Energy recuperation cylinder oils 293
5.3.12 Greases 293
5.3.13 Windscreen washer fluid 293
5.3.14 Lubricants and care products for electrical and mechanical systems 294
Access points for maintenance work 295
5.4.1 Access points on uppercarriage 295
5.4.2 Access points under the uppercarriage 297
Preparing for maintenance 298
5.5.1 Preparing for maintenance 298
General maintenance 300
56.1 Welding 300
5.6.2 Corrosion-proofing piston rods 300
5.6.3 Cleaning the machine 301
5.6.4 Cleaning the fan and radiator 303
Complete machine 304
5.7.1 Checking machine for proper condition and tightness 304
5.7.2 Checking components for cracks 304
5.7.3 Lubricating hinges, locks and gas pressure springs of doors, hoods and
windows 304
5.7.4 Cleaning and treating rubber seals on doors and hoods 304
5.7.5 Checking rescue system (option) 305
Drive group 306
5.8.1 Diesel engine: Bringing into maintenance position 306
5.8.2 Diesel engine: Checking oil level 306
5.8.3 Diesel engine: Checking condition, tightness and cleanliness 307
5.3.2 Diesel exhaust fluids 284
5.3.3 Engine oils 285
5.3.4 Refrigerant 286
53.5 Coolant 287
5.3.6 Hydraulic oils 288
5.3.7 Axle oils 290
5.3.8 Gearoils 291
5.3.9 Transmission oils 291
5.3.10 Pump distributor gear oils 292
5.3.11 Energy recuperation cylinder oils 293
5.3.12 Greases 293
5.3.13 Windscreen washer fluid 293
5.3.14 Lubricants and care products for electrical and mechanical systems 294
Access points for maintenance work 295
5.4.1 Access points on uppercarriage 295
5.4.2 Access points under the uppercarriage 297
Preparing for maintenance 298
5.5.1 Preparing for maintenance 298
General maintenance 300
56.1 Welding 300
5.6.2 Corrosion-proofing piston rods 300
5.6.3 Cleaning the machine 301
5.6.4 Cleaning the fan and radiator 303
Complete machine 304
5.7.1 Checking machine for proper condition and tightness 304
5.7.2 Checking components for cracks 304
5.7.3 Lubricating hinges, locks and gas pressure springs of doors, hoods and
windows 304
5.7.4 Cleaning and treating rubber seals on doors and hoods 304
5.7.5 Checking rescue system (option) 305
Drive group 306
5.8.1 Diesel engine: Bringing into maintenance position 306
5.8.2 Diesel engine: Checking oil level 306
5.8.3 Diesel engine: Checking condition, tightness and cleanliness 307
14
copyright ® Liebherr-Hydraulikbagger GmbH 2018
LH 50 M Litronic – 1216 (USA / CAN)
189799
189799
LHBM2218537/01/2018-12-18/en
LHB/M2219537/01/2018-12-18/en
LHB/M2219537/01/2018-12-18/en
Operator’s manual Contents
5.8.4 Fuel pre-filter: Draining water 308
5.8.5 Fuel tank: Draining water and sediments 308
5.8.6 Air filter: Emptying dust collecting tank 310
5.8.7 Air filter: Replacing main filter cartridge 3
5.8.8 Air filter: Replacing safety filter cartridge 313
5.8.9 Air filter and air lines: Checking tightness and condition 314
5.8.10 Pump distributor gear: Checking oil level 316
5.8.11 Diesel particulate filter: Activating and deactivating regeneration 317
5.8.12 Diesel particulate filter: Checking tightening torque of filter module
5.8.12 Diesel particulate filter: Checking tightening torque of filter module
profile clamps 322
5.9 Cooling system 324
5.9.1 Checking coolant level 324
5.9.2 Checking cooling system and heat exchanger for contamination 325
5.10 Working hydraulics 327
5.10.1 Depressurising hydraulic system 327
5.10.2 Hydraulic tank: Checking oil level 327
5.10.3 Hydraulic tank: Draining water and sediments 330
5.10.4 Return filter: Checking and cleaning magnetic rod 332
5.10.5 Bypass filter (option): Checking degree of contamination of filter
cartridge 333
5.11 Electrical system 334
5.11.1 General information 334
5.12 Axles 335
5.12.1 Screw plug tightening torques 335
5.12.2 Screw plug tightening torques 335
5.12.3 Lubricating axles 335
5.12.4 Tyres: Checking tyre pressure 337
5.12.5 Tyres: checking foam-filled tyres 338
5.12.6 Wheels: Checking mounting of wheel nuts 338
5.13 Working attachment 340
5.13.1 Lubricating working tool 340
5.13.2 Checking pin connections for secure seating 340
5.13.3 Checking steel parts for cracks 340
5.13.4 Pin bearing: checking for wear 341
5.13.5 Energy recuperation cylinder: Performing visual inspection 341
5.14 Operator’s cab, heating and air conditioning 342
1 SoM Litronic – 1216 (USA / CAN) LIEBHERR orzo 15
Contents Operator’s manual
Contents Operator’s manual
5.14.1 Filling with windscreen washer fluid 342
5.14.2 Heating: Checking function 342
5.14.3 Auxiliary heater (option): Checking function 344
5.14.4 Switching on air conditioning unit 344
5.14.5 Checking and cleaning air conditioning condenser 345
5.15 Lubrication system 346
5.15.1 Checking lubrication of bearings (grease collar) 346
5.14.2 Heating: Checking function 342
5.14.3 Auxiliary heater (option): Checking function 344
5.14.4 Switching on air conditioning unit 344
5.14.5 Checking and cleaning air conditioning condenser 345
5.15 Lubrication system 346
5.15.1 Checking lubrication of bearings (grease collar) 346
5.16.2 Pipes, hoses and lubricating points: Checking tightness and condition 346
5.16 Slewing gearbox and slewing ring 347
5.16.1 Slewing gearbox: Checking oil level 347
5.16.1 Slewing gearbox: Checking oil level 347
6 Appendix 349
Index 351
Index 351
IMAGES PREVIEW OF THE MANUAL:
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PLEASE NOTE:
- This is the SAME exact manual used by your dealers to fix your vehicle.
- The same can be yours in the next 2-3 mins as you will be directed to the download page immediately after paying for the manual.
- Any queries / doubts regarding your purchase, please feel free to contact [email protected]
S.V
