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Liebherr LH 60 C Litronic High Rise 1528 Material handling machine Operator’s Manual 71766 – PDF DOWNLOAD
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Liebherr LH 60 C Litronic High Rise 1528 Material handling machine Operator’s Manual 71766 – PDF DOWNLOAD
Product ID
Manufacturer : Liebherr-Hydraulikbagger GmbH
Type : LH 60 C Litronic High Rise
Type no. : 1528
From Serial no. : 71766
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Description
Liebherr LH 60 C Litronic High Rise 1528 Material handling machine Operator’s Manual 71766 – PDF DOWNLOAD
FILE DETAILS:
Liebherr LH 60 C Litronic High Rise 1528 Material handling machine Operator’s Manual 71766 – PDF DOWNLOAD
Language : English
Pages : 420
Downloadable : Yes
File Type : PDF
Size: 90.2 MB
IMAGES PREVIEW OF THE MANUAL:
DESCRIPTION:
Liebherr LH 60 C Litronic High Rise 1528 Material handling machine Operator’s Manual 71766 – PDF DOWNLOAD
Product ID
Manufacturer : Liebherr-Hydraulikbagger GmbH
Type : LH 60 C Litronic High Rise
Type no. : 1528
From Serial no. : 71766
Preface:
- This operator’s manual is intended for you as operator or maintenance staff. 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 malfunctions caused by incorrect operation.
- Compliance with the operator’s manual increases the reliability and service life of the machine.
- The operator’s manual must be kept with the machine. Make sure that a copy is always kept close to hand at the workplace.
- Read the operator’s manual before putting into service for the first time and subsequently at regular intervals. Everyone who carries out work with or on the machine must be familiar with and use this operator’s manual.
Examples of this work:
Operation including setup and fitting attachments, elimination of malfunctions,care, disposal of lubricants and fuels
Service including maintenance, inspection and repair work
Transporting or loading the machine
The owner is responsible for supplementing the operator’s manual with instructions based on existing national regulations on accident prevention and environmental protection. In addition to this operator’s 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 operator’s manual do not apply to all machines.
- Some illustrations in this operator’s 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 improvement, which may result in changes to your machine that are not referred to in this operator’s manual yet.
- If you require further explanations or information, please contact Liebherr customer service.
- All documentation purchased for this machine (operator’s manual, maintenance manual, spare parts catalogue, … ) is available from MyLiebherr for the entire service life of a machine.
TABLE OF CONTENTS:
Liebherr LH 60 C Litronic High Rise 1528 Material handling machine Operator’s Manual 71766 – 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 24
1.2.4 Specifications 25
2 Safety warnings 27
2.1 Information on these instructions 27
2.1.1 Representation of warning messages 27
2.1.2 Graphic symbols in these instructions 27
2.2 Intended use 28
2.2.1 Laws, rules, guidelines and safety regulations 28
2.2.2 Intended use 28
2.2.3 Foreseeable misuse 29
2.2.4 Operating conditions 29
2.2.5 Disposal 30
2.3 Description of staff 31
C: 2.3.1 Personal protective equipment 31
2.3.2 Requirements for staff 31 0
2.3.3 Operating company 32
‘ 2.3.4 Operator 32 “”” “”” ;ii 2.3.5 Maintenance staff 33
2.3.6 Electrical engineer 34
2.3.7 Refrigeration technician 35
copyright© Liebherr-Hydraulikbagger GmbH 2020
LH 60 C Litronic – 1528 / 71766 llEBHERR 9
Contents Operator’s manual
2.3.8 Slinger 35
2.3.9 Spotter 36
2.4 Signs on the machine 37
2.4.1 Warning signs 37
2.4.2 Information signs 41
2.4.3 Identification plate 46
2.5 Protective devices on the machine 46
2.5.1 Safety lever or folding console 46
2.5.2 Operator’s cab 46
2.5.3 Height-adjustable operator’s cab 47
2.5.4 Roll over protective structure (ROPS) 47
2.5.5 Falling object protective structures (FOPS and FGPS) 48
2.6 Emergency equipment on the machine 48
2.6.1 Emergency exit (rescue system) 48
2.6.2 Fire extinguisher (option) 49
2.6.3 Emergency command devices of machine 49
2.6.4 Emergency stop function of machine 49
2.7 Safe operation 50
2.7.1 Intoxicants 50
2.7.2 Dangerous fuels and operating fluids 50
2.7.3 Transporting machine 50
2.7.4 Access to machine 51
2.7.5 Machine danger zone 52
2.7.6 Visibility 52
2.7.7 Protection against vibration 53
2.7.8 Operation of machine 54
2.7.9 Load-lifting work 56
2.8 Safe work 57
2.8.1 Machine with turret 57 ;1l
2.8.2 Machines with height adjustable cab
2.9 Safe maintenance 58
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 24
1.2.4 Specifications 25
2 Safety warnings 27
2.1 Information on these instructions 27
2.1.1 Representation of warning messages 27
2.1.2 Graphic symbols in these instructions 27
2.2 Intended use 28
2.2.1 Laws, rules, guidelines and safety regulations 28
2.2.2 Intended use 28
2.2.3 Foreseeable misuse 29
2.2.4 Operating conditions 29
2.2.5 Disposal 30
2.3 Description of staff 31
C: 2.3.1 Personal protective equipment 31
2.3.2 Requirements for staff 31 0
2.3.3 Operating company 32
‘ 2.3.4 Operator 32 “”” “”” ;ii 2.3.5 Maintenance staff 33
2.3.6 Electrical engineer 34
2.3.7 Refrigeration technician 35
copyright© Liebherr-Hydraulikbagger GmbH 2020
LH 60 C Litronic – 1528 / 71766 llEBHERR 9
Contents Operator’s manual
2.3.8 Slinger 35
2.3.9 Spotter 36
2.4 Signs on the machine 37
2.4.1 Warning signs 37
2.4.2 Information signs 41
2.4.3 Identification plate 46
2.5 Protective devices on the machine 46
2.5.1 Safety lever or folding console 46
2.5.2 Operator’s cab 46
2.5.3 Height-adjustable operator’s cab 47
2.5.4 Roll over protective structure (ROPS) 47
2.5.5 Falling object protective structures (FOPS and FGPS) 48
2.6 Emergency equipment on the machine 48
2.6.1 Emergency exit (rescue system) 48
2.6.2 Fire extinguisher (option) 49
2.6.3 Emergency command devices of machine 49
2.6.4 Emergency stop function of machine 49
2.7 Safe operation 50
2.7.1 Intoxicants 50
2.7.2 Dangerous fuels and operating fluids 50
2.7.3 Transporting machine 50
2.7.4 Access to machine 51
2.7.5 Machine danger zone 52
2.7.6 Visibility 52
2.7.7 Protection against vibration 53
2.7.8 Operation of machine 54
2.7.9 Load-lifting work 56
2.8 Safe work 57
2.8.1 Machine with turret 57 ;1l
2.8.2 Machines with height adjustable cab
2.9 Safe maintenance 58
2.9.1 Spare parts “”” 58 ;”ii’
2.9.2 Heavy parts 58 …J
2.9.3 Regular checks 59
2.10 Modifications to the machine 59
copyright© Liebherr-Hydraulikbagger GmbH 2020
10 llEBHERR LH 60 C Litronic – 1528 / 71766
Operator’s manual Contents
2.10.1 Modifications, add-ons and retrofittings 59
3 Control and operation 61
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
3.1.5 Symbols on control description sticker 65
3.2 Display 73
3.2.1 Display 73
3.2.2 Status symbols 74
3.2.3 Start page menu 87
3.2.4 Camera menu 88
3.2.5 Automatic air conditioning 89
3.2.6 Operating status menu 93
3.2.7 Diesel particulate filter submenu (option) 94
3.2.8 Sensor-controlled low idle automatic and automatic engine stop
submenu (option) 94
3.2.9 System settings menu 95
3.2.10 Operating hour meter and odometer submenu 96
3.2.11 Windscreen wiper interval submenu 97
3.2.12 Radio remote control submenu 97
3.2.13 Display settings submenu 98
3.2.14 Display brightness and display volume submenu 98
3.2.15 Camera image contrast submenu 99
3.2.16 Camera return time submenu 99
3.2.17 Regional settings and system parameters submenu 100
C: 3.2.18 Unit selection submenu 101
3.2.19 System diagnosis submenu 101
3.2.20 Time zone submenu 102
3.2.21 Time format and date format submenu 102 “”” “”” ;ii 3.2.22 Language selection submenu 103 I
3.2.23 Electrical outputs submenu 103
3.2.24 Electrical inputs submenu 104
copyright© Liebherr-Hydraulikbagger GmbH 2020
LH 60 C Litronic – 1528 / 71766 llEBHERR 11
Contents Operator’s manual
3.2.25 Function settings menu 105
3.2.26 Central lubrication system submenu (option) 106
3.2.27 Maintenance submenu 107
3.2.28 SF submenu 108
3.2.29 User profile submenu 111
3.2.30 Stick cylinder shut-off submenu (option) 111
3.2.31 Hoist cylinder shut-off submenu (option) 112
3.2.32 Stick cylinder shut-off and hoist cylinder shut-off submenu (option) 113
3.2.33 Stick cylinder speed and hoist cylinder speed submenu (option) 113
3.2.34 Workspace limitation submenu (option) 114
3.2.35 Automatic reversible fan drive submenu (option) 115
3.2.36 Comfort slewing brake submenu (option) 115
3.2.37 Bleeding hydraulic circuit submenu 116
3.2.38 Information menu 116
3.2.39 Operating time submenu 117
3.2.40 Fuel consumption submenu 118
3.2.41 Key assignment submenu 119
3.2.42 Tool Control menu 119
3.2.43 Service codes menu 120
3.3 Control 122
3.3.1 Battery main switch 122
3.3.2 Step lighting 123
3.3.3 Emergency exit 123
3.3.4 Fire extinguisher (option) 126
3.3.5 Folding console 126
3.3.6 Operator’s seat 128
3.3.7 Safety belt 135
3.3.8 Exit protection (option) 137
3.3.9 Ignition key 138
3.3.10 Confirmation button
3.3.12 Raising and lowering operator’s cab (option) 140 ;””ii”
3.3.13 Raising and lowering two-way adjustable cab (option) 142 …J
3.3.14 Windscreen 145
3.3.15 Sun blind 147
copyright© Liebherr-Hydraulikbagger GmbH 2020
12 llEBHERR LH 60 C Litronic – 1528 / 71766
Operator’s manual Contents
3.3.16 Viewing devices 148
3.3.17 Lighting 150
3.3.18 Cab lighting system 151
3.3.19 Beacon (option) 152
3.3.20 Windscreen wipers 153
3.3.21 Windscreen washer system 153
3.3.22 Auxiliary heater (option) 154
3.3.23 LiDAT (option) 154
3.4 Operation 155
3.4.1 Inspection tour before putting into service 155
3.4.2 Refuelling 156
3.4.3 Refuelling with electric refuelling pump (option) 157
3.4.4 Filling with diesel exhaust fluid 158
3.4.5 Preheating system for fuels and operating fluids (option) 160
3.4.6 Immobiliser (option) 161
3.4.7 Preparing machine for dust intensive application 163
3.4.8 Preparing machine for use in biologically sensitive areas 163
3.4.9 Operator code (option) 163
3.4.10 Starting diesel engine 164
3.4.11 Bringing machine to operating temperature 165
3.4.12 Engine speed and operating mode 165
3.4.13 After starting 167
3.4.14 Sensor-controlled low idle automatic 168
3.4.15 Automatic engine stop after idling (option) 168
3.4.16 Shutting off diesel engine 169
3.4.17 Shutting off diesel engine in an emergency 170
3.4.18 Travelling and braking 170
3.4.19 Travel alarm (option) 173
3.4.20 Observing the inclination angle 174
3.4.21 Controlling working attachment 175
3.4.22 Turning and braking uppercarriage 176 “”” “”” “”” 3.4.23 Slewing brake 176 ;ii
3.4.24 Positioning slewing brake 181
3.4.25 Hoist cylinder pressure warning device (option) 182
3.4.26 Lowering boom actively (option) 182
copyright© Liebherr-Hydraulikbagger GmbH 2020
LH 60 C Litronic – 1528 / 71766 llEBHERR 13
Contents Operator’s manual
3.4.27 Retracting stick actively (option) 182
3.4.28 Selecting the working tool 183
3.4.29 Controlling special working attachment with mini-joystick 183
3.4.30 Changing over control of right mini-joystick (option) 184
3.4.31 Grapple priority (option) 186
3.4.32 Autolift (Option) 187
3.4.33 Magnet system (option) 187
3.4.34 Reversible fan drive for radiator cleaning (option) 189
3.5 Shut-off functions 191
3.5.1 Stick cylinder shut-off (option) 191
3.5.2 Hoist cylinder shut-off (option) 194
3.5.3 Height limitation 198
3.5.4 Depth limitation (option) 208
3.5.5 Overload warning system (option) 216
3.5.6 Load moment limitation (option) 217
3.6 General working methods 223
3.6.1 Working without damaging the machine 223
3.6.2 Putting machine in working position 224
3.6.3 Travelling at operating location 225
3.6.4 Travelling on inclination 226
3.6.5 Travelling under obstacles 226
3.6.6 Handling loads 227
3.6.7 Loading transport vehicle 227
3.6.8 Lifting loads 228
3.6.9 Use of banksmen 229
3.7 Installing and removing working attachment 230
3.7.1 Using quick coupler 230
3.7.2 Installing and removing grapple on industrial stick 230
3.7.3 Installing and removing boom 233
3.8 Parking machine
3.9 Transport and assembly 235
3.10 Emergency operation 236
3.10.1 Jump starting 236
3.10.2 Lowering working attachment when engine is shut off 237
3.10.3 Lowering operator’s cab in an emergency (option) 237
3.10.4 Lowering two-way adjustable cab in an emergency (option) 239
3.10.5 Towing the machine 240
4 Malfunctions 241
4.1 Service code tables 241
4.1.1 Warning symbols 241
4.2 Fault – Cause – Remedy 248
4.2.1 Diesel engine and fuel system 248
4.2.2 Hydraulic system 251
4.2.3 Travel gear 252
4.2.4 Electrical system 252
4.2.5 Heating, ventilation and air conditioning unit 252
4.2.6 Working attachment 253
4.3 Problem remedy 254
4.3.1 Fuses and relays in the uppercarriage 254
4.3.2 Operator’s platform fuses and relays 260
5 Maintenance 267
5.1 Inspection and maintenance schedule 267
5.2 Filling quantities and lubrication chart 273
5.2.1 Filling quantities 273
5.2.2 Lubrication chart 275
5.3 Fuels, lubricants and operating fluids 279
5.3.1 General information about lubricants and fuels 279
5.3.2 Diesel fuels 279
5.3.3 Diesel exhaust fluids 280
5.3.4 Engine oils 281
5.3.5 Refrigerant 282
5.3.6 Coolant 283
5.3.7 Hydraulic oils 284
5.3.8 Gear oils 286
5.3.9 Pump distributor gear oils 287 “”” ;ii I 5.3.10 Energy recuperation cylinder oils 288
5.3.11 Greases 288
5.3.12 Windscreen washer fluid 288
5.3.13 Lubricants and care products for electrical and mechanical systems 289
5.4 Access points for maintenance work 290
5.4.1 Access points on uppercarriage 290
5.4.2 Access points under the uppercarriage 292
5.4.3 Access points on undercarriage 293
5.5 Preparing for maintenance 294
5.5.1 Maintenance procedures 294
5.5.2 Preparing for maintenance 295
5.5.3 Putting machine in maintenance position 297
5.6 General maintenance 298
5.6.1 Welding 298
5.6.2 Corrosion-proofing piston rods 298
5.6.3 Cleaning the machine 299
5.6.4 Cleaning travel gear 300
5.6.5 Cleaning fan and radiator 301
5.7 Complete machine 302
5.7.1 Checking machine for proper condition and tightness 302
5.7.2 Lubricating bearings on machine and working attachment 307
5.7.3 Checking components for cracks 309
5.7.4 Lubricating hinges, locks and gas pressure springs of doors, hoods and
windows 310
5.7.5 Checking rescue system (option) 310
5.7.6 Filling in sample data sheet 312
5.8 Drive group 318
5.8.1 Diesel engine: Bringing into maintenance position 318
5.8.2 Diesel engine: Checking oil level 318
5.8.3 Fuel pre-filter: Draining water 319
5.8.4 Fuel tank: Draining water and sediments 320
5.8.5 Air filter: Emptying dust collecting tank 322 C:
5.8.6 Air filter: Replacing main filter cartridge
5.8.7 Air filter: Replacing safety filter cartridge 325 ~
5.8.8 Pump distributor gear: Checking oil level 326
5.8.9 Diesel particulate filter: Activating and deactivating regeneration 327
5.9 Cooling system 334
5.9.1 Checking coolant level 334
5.9.2 Checking cooling system and heat exchanger for contamination 335
5.10 Working hydraulics 337
5.10.1 Depressurising hydraulic system 337
5.10.2 Hydraulic tank: Checking oil level 337
5.10.3 Hydraulic tank: Draining water and sediments 340
5.10.4 Return filter: Checking and cleaning magnetic rod 342
5.10.5 Return leakage oil filter: Replacing filter cartridge 343
5.10.6 Bypass filter (option): Checking degree of contamination of filter
cartridge 344
5.11 Electrical system 345
5.11.1 General information 345
5.12 Travel gear 346
5.12.1 Checking track tension 346
5.12.2 Tightening track 347
5.12.3 Slackening track 348
5.12.4 Determining track type 349
5.12.5 Checking tracks, sprocket wheels, idler-wheels, carrier rollers and track
rollers for wear 350
5.12.6 Visual inspection of travel gear components 350
5.13 Working attachment 351
5.13.1 Lubricating working tool 351
5.13.2 Checking pin bearings for wear 351
5.14 Operator’s cab, heating and air conditioning 352
5.14.1 Filling with windscreen washer fluid 352
5.14.2 Heating: Checking function 352
5.14.3 Auxiliary heater (option): Checking function 354
5.14.4 Switching on air conditioning unit 354
5.14.5 Checking and cleaning air conditioning condenser 355
Lubrication system 356
5.15.1 Lubrication system: Filling with grease 356
5.15.2 Checking lubrication of bearings (grease collar) 357
5.16 Slewing gearbox and slewing ring 358 “”” “”” “”” 5.16.1 Slewing gearbox: Checking oil level 358 ;ii
Contents Operator’s manual
6 Appendix 361
Index 363
2.9.2 Heavy parts 58 …J
2.9.3 Regular checks 59
2.10 Modifications to the machine 59
copyright© Liebherr-Hydraulikbagger GmbH 2020
10 llEBHERR LH 60 C Litronic – 1528 / 71766
Operator’s manual Contents
2.10.1 Modifications, add-ons and retrofittings 59
3 Control and operation 61
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
3.1.5 Symbols on control description sticker 65
3.2 Display 73
3.2.1 Display 73
3.2.2 Status symbols 74
3.2.3 Start page menu 87
3.2.4 Camera menu 88
3.2.5 Automatic air conditioning 89
3.2.6 Operating status menu 93
3.2.7 Diesel particulate filter submenu (option) 94
3.2.8 Sensor-controlled low idle automatic and automatic engine stop
submenu (option) 94
3.2.9 System settings menu 95
3.2.10 Operating hour meter and odometer submenu 96
3.2.11 Windscreen wiper interval submenu 97
3.2.12 Radio remote control submenu 97
3.2.13 Display settings submenu 98
3.2.14 Display brightness and display volume submenu 98
3.2.15 Camera image contrast submenu 99
3.2.16 Camera return time submenu 99
3.2.17 Regional settings and system parameters submenu 100
C: 3.2.18 Unit selection submenu 101
3.2.19 System diagnosis submenu 101
3.2.20 Time zone submenu 102
3.2.21 Time format and date format submenu 102 “”” “”” ;ii 3.2.22 Language selection submenu 103 I
3.2.23 Electrical outputs submenu 103
3.2.24 Electrical inputs submenu 104
copyright© Liebherr-Hydraulikbagger GmbH 2020
LH 60 C Litronic – 1528 / 71766 llEBHERR 11
Contents Operator’s manual
3.2.25 Function settings menu 105
3.2.26 Central lubrication system submenu (option) 106
3.2.27 Maintenance submenu 107
3.2.28 SF submenu 108
3.2.29 User profile submenu 111
3.2.30 Stick cylinder shut-off submenu (option) 111
3.2.31 Hoist cylinder shut-off submenu (option) 112
3.2.32 Stick cylinder shut-off and hoist cylinder shut-off submenu (option) 113
3.2.33 Stick cylinder speed and hoist cylinder speed submenu (option) 113
3.2.34 Workspace limitation submenu (option) 114
3.2.35 Automatic reversible fan drive submenu (option) 115
3.2.36 Comfort slewing brake submenu (option) 115
3.2.37 Bleeding hydraulic circuit submenu 116
3.2.38 Information menu 116
3.2.39 Operating time submenu 117
3.2.40 Fuel consumption submenu 118
3.2.41 Key assignment submenu 119
3.2.42 Tool Control menu 119
3.2.43 Service codes menu 120
3.3 Control 122
3.3.1 Battery main switch 122
3.3.2 Step lighting 123
3.3.3 Emergency exit 123
3.3.4 Fire extinguisher (option) 126
3.3.5 Folding console 126
3.3.6 Operator’s seat 128
3.3.7 Safety belt 135
3.3.8 Exit protection (option) 137
3.3.9 Ignition key 138
3.3.10 Confirmation button
3.3.12 Raising and lowering operator’s cab (option) 140 ;””ii”
3.3.13 Raising and lowering two-way adjustable cab (option) 142 …J
3.3.14 Windscreen 145
3.3.15 Sun blind 147
copyright© Liebherr-Hydraulikbagger GmbH 2020
12 llEBHERR LH 60 C Litronic – 1528 / 71766
Operator’s manual Contents
3.3.16 Viewing devices 148
3.3.17 Lighting 150
3.3.18 Cab lighting system 151
3.3.19 Beacon (option) 152
3.3.20 Windscreen wipers 153
3.3.21 Windscreen washer system 153
3.3.22 Auxiliary heater (option) 154
3.3.23 LiDAT (option) 154
3.4 Operation 155
3.4.1 Inspection tour before putting into service 155
3.4.2 Refuelling 156
3.4.3 Refuelling with electric refuelling pump (option) 157
3.4.4 Filling with diesel exhaust fluid 158
3.4.5 Preheating system for fuels and operating fluids (option) 160
3.4.6 Immobiliser (option) 161
3.4.7 Preparing machine for dust intensive application 163
3.4.8 Preparing machine for use in biologically sensitive areas 163
3.4.9 Operator code (option) 163
3.4.10 Starting diesel engine 164
3.4.11 Bringing machine to operating temperature 165
3.4.12 Engine speed and operating mode 165
3.4.13 After starting 167
3.4.14 Sensor-controlled low idle automatic 168
3.4.15 Automatic engine stop after idling (option) 168
3.4.16 Shutting off diesel engine 169
3.4.17 Shutting off diesel engine in an emergency 170
3.4.18 Travelling and braking 170
3.4.19 Travel alarm (option) 173
3.4.20 Observing the inclination angle 174
3.4.21 Controlling working attachment 175
3.4.22 Turning and braking uppercarriage 176 “”” “”” “”” 3.4.23 Slewing brake 176 ;ii
3.4.24 Positioning slewing brake 181
3.4.25 Hoist cylinder pressure warning device (option) 182
3.4.26 Lowering boom actively (option) 182
copyright© Liebherr-Hydraulikbagger GmbH 2020
LH 60 C Litronic – 1528 / 71766 llEBHERR 13
Contents Operator’s manual
3.4.27 Retracting stick actively (option) 182
3.4.28 Selecting the working tool 183
3.4.29 Controlling special working attachment with mini-joystick 183
3.4.30 Changing over control of right mini-joystick (option) 184
3.4.31 Grapple priority (option) 186
3.4.32 Autolift (Option) 187
3.4.33 Magnet system (option) 187
3.4.34 Reversible fan drive for radiator cleaning (option) 189
3.5 Shut-off functions 191
3.5.1 Stick cylinder shut-off (option) 191
3.5.2 Hoist cylinder shut-off (option) 194
3.5.3 Height limitation 198
3.5.4 Depth limitation (option) 208
3.5.5 Overload warning system (option) 216
3.5.6 Load moment limitation (option) 217
3.6 General working methods 223
3.6.1 Working without damaging the machine 223
3.6.2 Putting machine in working position 224
3.6.3 Travelling at operating location 225
3.6.4 Travelling on inclination 226
3.6.5 Travelling under obstacles 226
3.6.6 Handling loads 227
3.6.7 Loading transport vehicle 227
3.6.8 Lifting loads 228
3.6.9 Use of banksmen 229
3.7 Installing and removing working attachment 230
3.7.1 Using quick coupler 230
3.7.2 Installing and removing grapple on industrial stick 230
3.7.3 Installing and removing boom 233
3.8 Parking machine
3.9 Transport and assembly 235
3.10 Emergency operation 236
3.10.1 Jump starting 236
3.10.2 Lowering working attachment when engine is shut off 237
3.10.3 Lowering operator’s cab in an emergency (option) 237
3.10.4 Lowering two-way adjustable cab in an emergency (option) 239
3.10.5 Towing the machine 240
4 Malfunctions 241
4.1 Service code tables 241
4.1.1 Warning symbols 241
4.2 Fault – Cause – Remedy 248
4.2.1 Diesel engine and fuel system 248
4.2.2 Hydraulic system 251
4.2.3 Travel gear 252
4.2.4 Electrical system 252
4.2.5 Heating, ventilation and air conditioning unit 252
4.2.6 Working attachment 253
4.3 Problem remedy 254
4.3.1 Fuses and relays in the uppercarriage 254
4.3.2 Operator’s platform fuses and relays 260
5 Maintenance 267
5.1 Inspection and maintenance schedule 267
5.2 Filling quantities and lubrication chart 273
5.2.1 Filling quantities 273
5.2.2 Lubrication chart 275
5.3 Fuels, lubricants and operating fluids 279
5.3.1 General information about lubricants and fuels 279
5.3.2 Diesel fuels 279
5.3.3 Diesel exhaust fluids 280
5.3.4 Engine oils 281
5.3.5 Refrigerant 282
5.3.6 Coolant 283
5.3.7 Hydraulic oils 284
5.3.8 Gear oils 286
5.3.9 Pump distributor gear oils 287 “”” ;ii I 5.3.10 Energy recuperation cylinder oils 288
5.3.11 Greases 288
5.3.12 Windscreen washer fluid 288
5.3.13 Lubricants and care products for electrical and mechanical systems 289
5.4 Access points for maintenance work 290
5.4.1 Access points on uppercarriage 290
5.4.2 Access points under the uppercarriage 292
5.4.3 Access points on undercarriage 293
5.5 Preparing for maintenance 294
5.5.1 Maintenance procedures 294
5.5.2 Preparing for maintenance 295
5.5.3 Putting machine in maintenance position 297
5.6 General maintenance 298
5.6.1 Welding 298
5.6.2 Corrosion-proofing piston rods 298
5.6.3 Cleaning the machine 299
5.6.4 Cleaning travel gear 300
5.6.5 Cleaning fan and radiator 301
5.7 Complete machine 302
5.7.1 Checking machine for proper condition and tightness 302
5.7.2 Lubricating bearings on machine and working attachment 307
5.7.3 Checking components for cracks 309
5.7.4 Lubricating hinges, locks and gas pressure springs of doors, hoods and
windows 310
5.7.5 Checking rescue system (option) 310
5.7.6 Filling in sample data sheet 312
5.8 Drive group 318
5.8.1 Diesel engine: Bringing into maintenance position 318
5.8.2 Diesel engine: Checking oil level 318
5.8.3 Fuel pre-filter: Draining water 319
5.8.4 Fuel tank: Draining water and sediments 320
5.8.5 Air filter: Emptying dust collecting tank 322 C:
5.8.6 Air filter: Replacing main filter cartridge
5.8.7 Air filter: Replacing safety filter cartridge 325 ~
5.8.8 Pump distributor gear: Checking oil level 326
5.8.9 Diesel particulate filter: Activating and deactivating regeneration 327
5.9 Cooling system 334
5.9.1 Checking coolant level 334
5.9.2 Checking cooling system and heat exchanger for contamination 335
5.10 Working hydraulics 337
5.10.1 Depressurising hydraulic system 337
5.10.2 Hydraulic tank: Checking oil level 337
5.10.3 Hydraulic tank: Draining water and sediments 340
5.10.4 Return filter: Checking and cleaning magnetic rod 342
5.10.5 Return leakage oil filter: Replacing filter cartridge 343
5.10.6 Bypass filter (option): Checking degree of contamination of filter
cartridge 344
5.11 Electrical system 345
5.11.1 General information 345
5.12 Travel gear 346
5.12.1 Checking track tension 346
5.12.2 Tightening track 347
5.12.3 Slackening track 348
5.12.4 Determining track type 349
5.12.5 Checking tracks, sprocket wheels, idler-wheels, carrier rollers and track
rollers for wear 350
5.12.6 Visual inspection of travel gear components 350
5.13 Working attachment 351
5.13.1 Lubricating working tool 351
5.13.2 Checking pin bearings for wear 351
5.14 Operator’s cab, heating and air conditioning 352
5.14.1 Filling with windscreen washer fluid 352
5.14.2 Heating: Checking function 352
5.14.3 Auxiliary heater (option): Checking function 354
5.14.4 Switching on air conditioning unit 354
5.14.5 Checking and cleaning air conditioning condenser 355
Lubrication system 356
5.15.1 Lubrication system: Filling with grease 356
5.15.2 Checking lubrication of bearings (grease collar) 357
5.16 Slewing gearbox and slewing ring 358 “”” “”” “”” 5.16.1 Slewing gearbox: Checking oil level 358 ;ii
Contents Operator’s manual
6 Appendix 361
Index 363
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