Liebherr LH 40C Litronic Operator’s manual – PDF DOWNLOAD

Description

Liebherr LH 40C Litronic Operator’s manual – PDF DOWNLOAD

FILE DETAILS:

Liebherr LH 40C Litronic Operator’s manual – PDF DOWNLOAD

Language : English
Pages :416
Downloadable : Yes
File Type : PDF
Size: 86.5 MB

DESCRIPTION:

Liebherr LH 40C Litronic Operator’s manual – PDF DOWNLOAD

Product ID
Manufacturer:Liebherr-Hydraulikbagger GmbH
Type:LH 40 e Litronic
Type no :1527
From Serial NO:82227

Preface

• This operator’s manual is intended for you as the operator or maintenance staff. It contains warnings, important information, and tips for working with the machine. It simplifies the process of familiarization 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 at hand in the workplace. Read the operator’s manual before putting it 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 include:

• 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 recognized 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, including the operator’s manual, maintenance manual, spare parts catalog, etc., is available from MyLiebherr for the entire service life of the machine.

IMAGES PREVIEW OF THE MANUAL:

TABLE OF CONTENTS:

Liebherr LH 40C Litronic Operator’s manual – PDF DOWNLOAD

1 Product description 19
1.1 Technical description 19
1.1.1 General overview 19
1.2 Technical data 21
1.2.1 Vibration emission 21
1.2.2 CO2 emissions of diesel engine 21
1.2.3 Sound level 23
1.2.4 Specifications 24
2 Safety warnings 25
2.1 lnformation on these instructions 25
2.1.1 Representation of warning messages 25
2.1.2 Graphic symbols in these instructions 25
2.2 lntended use 26
2.2.1 Laws, rules, guidelines and safety regulations 26
2.2.2 lntended 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
e: 2.3.3 Operating company 30
2.3.8 Slinger 33
2.3.9 Spotter 34
copyright© Liebherr-Hydraulikbagger GmbH 2020
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Contents Operator’s manual
2.4 Signs on the machine 35
2.4.1 Location of signs 35
2.4.2 Safety signs and information signs 38
2.4.3 ldentification plate 46
2.5 Protective devices on the machine 47
2.5.1 Safety lever or folding console 47
2.5.2 Operator’s cab 47
2.5.3 Height-adjustable operator’s cab 47
2.5.4 Tip over protective structure (TOPS) 48
2.5.5 Roll over protective structure (ROPS) 48
2.5.6 Falling object protective structures (FOPS and FGPS) 49
2.6 Emergency equipment on the machine 49
2.6.1 Emergency exit (standard) 49
2.6.2 Fire extinguisher (option) 49
2.6.3 Emergency command devices of machine 50
2.6.4 Emergency stop function of machine 50
2.7 Safe operation 50
2.7.1 lntoxicants 50
2.7.2 Dangerous fuels and operating fluids 51
2.7.3 Transporting machine 51
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 57
2.8 Safework 58
2.8.1 Machines with height adjustable cab 58
2.10 Modifications to the machine 59 …J
2.10.1 Modifications, add-ons and retrofittings 59
copyright© Liebherr-Hydraulikbagger GmbH 2020
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Operator’s manual Contents
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 Air conditioning 89
3.2.6 Operating status menu 91
3.2.7 Diesel particulate filter submenu (option) 92
3.2.8 Sensor-controlled low idle automatic and automatic engine stop
submenu (option) 93
3.2.9 System settings menu 94
3.2.10 Operating hour meter and odometer submenu 95
3.2.11 Windscreen wiper interval submenu 95
3.2.12 Radio remete control submenu 96
3.2.13 Display settings submenu 97
3.2.14 Display brightness and display volume submenu 97
3.2.15 Camera image contrast submenu 98
3.2.16 Camera return time submenu 98
3.2.17 Regional settings and system parameters submenu 99
3.2.18 Unit selection submenu 99
3.2.19 System diagnosis submenu 100
I 3.2.24 Electrical inputs submenu 103 …J
3.2.25 Function settings menu 103
3.2.26 Central lubrication system submenu (option) 105
copyright© Liebherr-Hydraulikbagger GmbH 2020
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Contents Operator’s manual
3.2.27 Maintenance submenu 105
3.2.28 SF submenu 107
3.2.29 User profile submenu 109
3.2.30 Stick cylinder shut-off submenu (option) 110
3.2.31 Hoist cylinder shut-off submenu (option) 110
3.2.32 Stick cylinder shut-off and hoist cylinder shut-off submenu (option) 111
3.2.33 Stick cylinder speed and hoist cylinder speed submenu (option) 112
3.2.34 Workspace limitation submenu (option) 112
3.2.35 Automatic reversible fan drive submenu (option) 113
3.2.36 Comfort slewing brake submenu (option) 114
3.2.37 Bleeding hydraulic circuit submenu 114
3.2.38 lnformation menu 115
3.2.39 Operating time submenu 116
3.2.40 Fuel consumption submenu 116
3.2.41 Key assignment submenu 117
3.2.42 Tool Control menu 117
3.2.43 Service codes menu 118
3.3 Control 120
3.3.1 Battery main switch 120
3.3.2 Entering and exiting machine 121
3.3.3 Step lighting (option) 122
3.3.4 Emergency exit 122
3.3.5 Fire extinguisher (option) 123
3.3.6 Folding console 123
3.3.7 Operator’s seat 125
3.3.8 Safety belt 132
3.3.9 Exit protection (option) 134
3.3.10 lgnition key 135
3.3.15 Sun blind 141 …J
3.3.16 Viewing devices 142
3.3.17 Lighting 144
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Operator’s manual Contents
3.3.18 Cab lighting system 145
3.3.19 Beacon (option) 146
3.3.20 Windscreen wipers 147
3.3.21 Windscreen washer system 147
3.3.22 Auxiliary heater (option) 148
3.3.23 LiDAT (option) 148
3.4 Operation 149
3.4.1 lnspection tour before putting into service 149
3.4.2 Refuelling 150
3.4.3 Refuelling with electric refuelling pump (option) 150
3.4.4 Filling with diesel exhaust fluid 152
3.4.5 Preheating system for fuels and operating fluids (option) 153
3.4.6 lmmobiliser (option) 155
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 159
3.4.13 After starting 161
3.4.14 Sensor-controlled low idle automatic 162
3.4.15 Automatic engine stop after idling (option) 162
3.4.16 Shutting off diesel engine 163
3.4.17 Shutting off diesel engine in an emergency 163
3.4.18 Travelling and braking 164
3.4.19 Travei alarm (option) 167
3.4.20 Controlling working attachment 167
3.4.21 Turning and braking uppercarriage 168
…J 3.4.26 Selecting the working tool 175
3.4.27 Controlling special working attachment with mini-joystick 175
3.4.28 Changing over contrai of right mini-joystick (option) 176
copyright© Liebherr-Hydraulikbagger GmbH 2020
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Contents Operator’s manual
3.4.29 Grapple priority (option) 177
3.4.30 Autolift (Option) 178
3.4.31 Magnet system (option) 179
3.4.32 Reversible fan drive for radiator cleaning (option) 180
3.5 Shut-off functions 183
3.5.1 Stick cylinder shut-off (option) 183
3.5.2 Hoist cylinder shut-off (option) 186
3.5.3 Stick cylinder shut-off for heavy working tool (option) 190
3.5.4 Bypassing stick cylinder shut-off for heavy working tool 191
3.5.5 Height limitation 193
3.5.6 Depth limitation (option) 203
3.5.7 Overload warning system (option) 211
3.5.8 Load moment limitation (option) 212
3.6 General working methods 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 221
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
3.7 lnstalling and removing working attachment 225
3.7.1 Using quick coupler 225
3.7.2 lnstalling and removing grapple on industrial stick 225
3.7.3 lnstalling and removing boom 228
3.8 Parking machine 229
3.9.4 After transport 233 …J
3.10 Emergency operation 234
3.10.1 Using emergency mode 234
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Operator’s manual Contents
3.10.2 Jump starting 236
3.10.3 Lowering working attachment when engine is shut off 237
3.10.4 Lowering operator’s cab in an emergency (option) 237
3.10.5 Towing the machine 238
4 Malfunctions 239
4.1 Service code tables 239
4.1.1 Warning symbols 239
4.2 Fault – Cause – Remedy 246
4.2.1 Diesel engine and fuel system 246
4.2.2 Hydraulic system 249
4.2.3 Travei gear 250
4.2.4 Electrical system 250
4.2.5 Heating, ventilation and air conditioning unit 250
4.2.6 Working attachment 251
4.3 Problem remedy 252
4.3.1 Fuses and relays in the uppercarriage 252
4.3.2 Operator’s platform fuses and relays 258
5 Maintenance 265
5.1 lnspection and maintenance schedule 265
5.2 Filling quantities and lubrication chart 271
5.2.1 Filling quantities 271
5.2.2 Lubrication chart 273
5.3 Fuels, lubricants and operating fluids 277
5.3.1 General information about lubricants and fuels 277
5.3.2 Diesel fuels 277
5.3.3 Diesel exhaust fluids 278
5.3.9 Pump distributor gear oils 285
5.3.10 Energy recuperation cylinder oils 286
copyright© Liebherr-Hydraulikbagger GmbH 2020
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Contents Operator’s manual
5.3.11 Greases 286
5.3.12 Windscreen washer fluid 287
5.3.13 Lubricants and care products for electrical and mechanical systems 287
5.4 Access points for maintenance work 288
5.4.1 Access points on uppercarriage 288
5.4.2 Access points under the uppercarriage 290
5.4.3 Access points on undercarriage 291
5.5 Preparing for maintenance 292
5.5.1 Maintenance procedures 292
5.5.2 Preparing for maintenance 293
5.5.3 Putting machine in maintenance position 295
5.6 General maintenance 296
5.6.1 Welding 296
5.6.2 Corrosion-proofing piston rods 296
5.6.3 Cleaning the machine 297
5.6.4 Cleaning travei gear 298
5.6.5 Cleaning fan and radiator 299
5.7 Complete machine 300
5.7.1 Checking machine for proper condition and tightness 300
5.7.2 Lubricating bearings on machine and working attachment 305
5.7.3 Checking components for cracks 307
5.7.4 Lubricating hinges, locks and gas pressure springs of doors, hoods and
windows 308
5.8 Drive group 309
5.8.1 Diesel engine: Bringing into maintenance position 309
5.8.2 Diesel engine: Checking oil level 309
5.8.3 Fuel pre-filter: Draining water 310
5.8.4 Fuel tank: Draining water and sediments 311
5.8.5 Air filter: Emptying dust collecting tank 313 e:
5.9 Cooling system 325
5.9.1 Checking coolant level 325
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Operator’s manual Contents
5.9.2 Checking cooling system and heat exchanger for contamination and
cleaning 326
5.10 Working hydraulics 328
5.10.1 Depressurising hydraulic system 328
5.10.2 Hydraulic tank: Checking oil level 328
5.10.3 Hydraulic tank: Draining water and sediments 331
5.10.4 Return filter: Checking and cleaning magnetic rod 333
5.10.5 Return leakage oil filter: Replacing filter cartridge 334
5.10.6 Bypass filter (option): Checking degree of contamination of filter
cartridge 335
5.11 Electrical system 336
5.11.1 General information 336
5.12 Travei gear 337
5.12.1 Checking track tension 337
5.12.2 Tightening track 338
5.12.3 Slackening track 339
5.12.4 Determining track type 340
5.13 Working attachment 341
5.13.1 Lubricating working tool 341
5.13.2 Checking pin bearings for wear 341
5.14 Operator’s cab, heating and air conditioning 342
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 Lubrication system: Filling with grease 346
lndex 353

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