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Liebherr R 945 1866 (USA / CAN) Hydraulic Excavator Operator’s Manual 49672 – PDF DOWNLOAD
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Liebherr R 945 1866 (USA / CAN) Hydraulic Excavator Operator’s Manual 49672 – PDF DOWNLOAD
Product ID
Manufacturer : Liebherr-France SAS
Type : R 945
Type no. : 1866 (USA / CAN)
From Serial no. : 49672
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Description
Liebherr R 945 1866 (USA / CAN) Hydraulic Excavator Operator’s Manual 49672 – PDF DOWNLOAD
FILE DETAILS:
Liebherr R 945 1866 (USA / CAN) Hydraulic Excavator Operator’s Manual 49672 – PDF DOWNLOAD
Language : English
Pages : 374
Downloadable : Yes
File Type : PDF
Size: 80.8 MB
DESCRIPTION:
Liebherr R 945 1866 (USA / CAN) Hydraulic Excavator Operator’s Manual 49672 – PDF DOWNLOAD
Product ID
Manufacturer : Liebherr-France SAS
Type : R 945
Type no. : 1866 (USA / CAN)
From Serial no. : 49672
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 R 945 1866 (USA / CAN) Hydraulic Excavator Operator’s Manual 49672 – PDF DOWNLOAD
1 Product description 17
1.1 Technical description 17
1.1.1 General overview 17
1.1.2 Uppercarriage 18
1.1.3 Undercarriage 19
1.2 Technical data 20
1.2.1 Vibration emission 20
1.2.2 Sound level 20
1.2.3 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
2.1.1 Representation of warning messages 25
2.1.2 Graphic symbols in these instructions 25
C: 2.2 Intended use 26
2.2.1 Laws, rules, guidelines and safety regulations 26 0
2.2.2 Intended use 26
2.2.3 Foreseeable misuse 27
2.2.4 Operating conditions 27 LL
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 33
2.3.8 Slinger 33
2.3.9 Spotter 34
2.4 Signs on the machine 35
2.4.1 Locations of signs 35
2.4.2 Safety signs 36
2.4.3 Information signs 39
2.4.4 Identification plates 43
2.5 Protective devices on the machine 43
2.5.1 Safety lever or folding console 43
2.5.2 Operator’s cab 43
2.5.3 Height-adjustable operator’s cab 43
2.5.4 Tip over protective structure (TOPS) 44
2.5.5 Roll over protective structure (ROPS) 45
2.5.6 Falling object protective structures (FOPS and FGPS) 45
2.6 Emergency equipment on the machine 46
2.6.1 Emergency exit (standard) 46
2.6.2 Fire extinguisher (option) 46
2.6.3 Emergency command devices of machine 46
2.6.4 Emergency stop function of machine 47
2.7 Safe operation 47
2.7.1 Intoxicants 47
Dangerous fuels and operating fluids
2.7.3 Transporting machine
2.7.4 Access to machine 48
2.7.5 Machine danger zone 49 L
2.7.6 Visibility 49
2.7.7 Protection against vibration 50
2.7.8 Operation of machine 51
2.7.9 Load-lifting work 54
2.8 Safe maintenance 55
2.8.1 Spare parts 55
2.8.2 Heavy parts 55
2.8.3 Regular checks 55
2.9 Modifications to the machine 56
2.9.1 Modifications, add-ons and retrofittings 56
3 Control and operation 57
3.1 Control and operating elements 57
3.1.1 Overview of operator’s platform 57
3.1.2 Control unit A 58
3.1.3 Control unit B (option) 59
3.1.4 Further control units 59
3.2 Display 60
3.2.1 Display 60
3.2.2 Status symbols 61
3.2.3 Start page menu 68
3.2.4 Camera menu 69
3.2.5 Air conditioning 70
3.2.6 Operating status menu 71
3.2.7 Diesel particulate filter submenu (option) 72
3.2.8 Sensor-controlled low idle automatic and automatic engine stop
submenu (option) 73
3.2.9 Measurement displays submenu 74
3.2.10 System settings menu 74
3.2.11 Operating hour meter submenu 76
3.2.12 Windscreen wiper interval submenu 76
Radio remote control submenu 77
3.2.14 Display brightness and display volume submenu 78 0
3.2.15 Camera image contrast submenu 78
3.2.16 Camera return time submenu 79
3.2.17 Unit selection submenu 79 LL
3.2.18 System diagnosis submenu (SCOTTI) 80
3.2.19 Time zone submenu 80
3.2.20 Time format and date format submenu 81
3.2.21 Language selection submenu 81
3.2.22 Brightness of LED headlights submenu (option) 82
3.2.23 Unlocking with PIN code (option) submenu 83
3.2.24 Electrical outputs submenu 83
3.2.25 Electrical inputs submenu 84
3.2.26 Function settings menu 85
3.2.27 Central lubrication system submenu (option) 86
3.2.28 Maintenance submenu 87
3.2.29 SF submenu 88
3.2.30 User profile submenu 89
3.2.31 Working tools submenu 90
3.2.32 Movement restriction for boom and movement restriction for stick
submenu (option) 92
3.2.33 Automatic reversible fan drive submenu (option) 93
3.2.34 Priority between lifting boom and turning uppercarriage submenu 94
3.2.35 Priority between working tool and working attachment submenu 94
3.2.36 Stick priority submenu (option) 95
3.2.37 Braking force of slewing brake submenu 96
3.2.38 On-screen keyboard submenu 96
3.2.39 Information menu 97
3.2.40 Operating hours submenu 97
3.2.41 Fuel consumption submenu 98
3.2.42 Key assignment submenu 99
3.2.43 CodingKey submenu 99
3.2.44 Tool Control menu 100
3.2.45 Tool Control symbols 101
3.2.46 Service codes menu 102
3.2.47 Deleting rotary motion error symbols 104 C:
3.3 Control
3.3.1 Battery main switch 106 ~
3.3.2 Entering and exiting machine
3.3.3 Emergency exit 108 ~ LL
3.3.4 Fire extinguisher (option) 109
3.3.5 Folding console 109
3.3.6 Operator’s seat 111
3.3.7 Safety belt 118
3.3.8 Confirmation button 120
3.3.9 Horn 121
3.3.10 Windscreen 122
3.3.11 Sun blinds 124
3.3.12 Side windows 126
3.3.13 Viewing devices 126
3.3.14 Lighting 133
3.3.15 Cab lighting system 135
3.3.16 Windscreen wipers 136
3.3.17 Auxiliary heater (option) 136
3.4 Operation 138
3.4.1 Inspection tour before putting into service 138
3.4.2 Refuelling 139
3.4.3 Refuelling with electric refuelling pump (option) 139
3.4.4 Refuelling diesel exhaust fluid 141
3.4.5 Immobiliser 142
3.4.6 Preparing machine for dust intensive application 148
3.4.7 Preparing machine for use in biologically sensitive areas 148
3.4.8 Starting diesel engine 148
3.4.9 Bringing machine to operating temperature 150
3.4.10 Engine speed and operating mode 150
3.4.11 After starting 151
3.4.12 Sensor-controlled low idle automatic 152
3.4.13 Automatic engine stop after idling (option) 154
3.4.14 Shutting off diesel engine 154
3.4.15 Travelling and braking 156
3.4.16 Travel alarm (option) 160
3.4.17 Controlling the working attachment 160
3.4.18 Turning and braking uppercarriage 162 ,._
3.4.19 Float position of boom (option) 164 ~ LL
3.4.20 Controlling special working attachment without mini-joystick (option) 167
3.4.21 Controlling special working attachment with mini-joystick (option) 170
3.4.22 Tiltrotator (option) 173
3.4.23 Using working tool in continuous mode (option) 174
3.4.24 Control changeover (option) 176
3.4.25 Changing over control of joystick control (option) 178
3.5 Movement restriction for working attachment 179
3.5.1 Movement restriction for stick (option) 179
3.5.2 Movement restriction for boom (option) 182
3.5.3 Overload warning system (option) 185
3.6 General working methods 187
3.6.1 Working without damaging machine 187
3.6.2 Putting machine in working position 189
3.6.3 Travelling on slopes 189
3.6.4 Travelling under obstacles 191
3.6.5 Working in water 191
3.6.6 Working on slope 191
3.6.7 Working with backhoe bucket 192
3.6.8 Ground surface grading 193
3.6.9 Working with hydraulic hammer 194
3.6.10 Working with the grapple 197
3.6.11 Working with clamshell 197
3.6.12 Handling loads 199
3.6.13 Loading transport vehicle 199
3.6.14 Lifting loads 200
3.6.15 Lifting loads with quick coupler 201
3.6.16 Lifting loads with load lift hook (option) 202
3.7 Installing and removing working attachment 203
3.7.1 Installing and removing working attachment pins 203
3.7.2 Installing and removing bucket 203
3.7.3 Installing and removing bucket with special seal 205
3.7.4 Using quick coupler 206 0
3.7.5 Installing and removing grapple on the stick
3.7.6 Installing and removing grapple on industrial stick 208 .
3.7.7 Installing and removing stick 210
3.7.8 Installing and removing boom 210
3.8 Parking machine 211
3.8.1 Parking machine on level ground 211
3.8.2 Parking machine on a slope 212
3.9 Transport 213
3.9.1 Preparatory work 213
3.9.2 Adjusting undercarriage width mechanically (option) 214
3.9.3 Driving machine onto low-loader 219
3.9.4 Lifting machine 221
3.9.5 Tying down machine 225
3.9.6 After transport 226
3.10 Emergency operation 229
3.10.1 Jump starting 229
3.10.2 Lowering working attachment when engine is shut off 230
3.10.3 Central lubrication system 231
3.10.4 Towing 231
4 Malfunctions 235
4.1 Service code tables 235
4.1.1 Warning symbols 235
4.1.2 SCR system 238
4.2 Fault – Cause – Remedy 240
4.2.1 Diesel engine and fuel system 240
4.2.2 Hydraulic system 243
4.2.3 Travel gear 243
4.2.4 Electrical system 244
4.2.5 Heating, ventilation and air conditioning unit 244
4.2.6 Working attachment 245
4.3 Problem remedy 246
4.3.1 Fuses and relays 246
5 Maintenance 255
5.1 Inspection and maintenance schedule 255
5.2 Filling quantities and lubrication chart 260
1.1 Technical description 17
1.1.1 General overview 17
1.1.2 Uppercarriage 18
1.1.3 Undercarriage 19
1.2 Technical data 20
1.2.1 Vibration emission 20
1.2.2 Sound level 20
1.2.3 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
2.1.1 Representation of warning messages 25
2.1.2 Graphic symbols in these instructions 25
C: 2.2 Intended use 26
2.2.1 Laws, rules, guidelines and safety regulations 26 0
2.2.2 Intended use 26
2.2.3 Foreseeable misuse 27
2.2.4 Operating conditions 27 LL
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 33
2.3.8 Slinger 33
2.3.9 Spotter 34
2.4 Signs on the machine 35
2.4.1 Locations of signs 35
2.4.2 Safety signs 36
2.4.3 Information signs 39
2.4.4 Identification plates 43
2.5 Protective devices on the machine 43
2.5.1 Safety lever or folding console 43
2.5.2 Operator’s cab 43
2.5.3 Height-adjustable operator’s cab 43
2.5.4 Tip over protective structure (TOPS) 44
2.5.5 Roll over protective structure (ROPS) 45
2.5.6 Falling object protective structures (FOPS and FGPS) 45
2.6 Emergency equipment on the machine 46
2.6.1 Emergency exit (standard) 46
2.6.2 Fire extinguisher (option) 46
2.6.3 Emergency command devices of machine 46
2.6.4 Emergency stop function of machine 47
2.7 Safe operation 47
2.7.1 Intoxicants 47
Dangerous fuels and operating fluids
2.7.3 Transporting machine
2.7.4 Access to machine 48
2.7.5 Machine danger zone 49 L
2.7.6 Visibility 49
2.7.7 Protection against vibration 50
2.7.8 Operation of machine 51
2.7.9 Load-lifting work 54
2.8 Safe maintenance 55
2.8.1 Spare parts 55
2.8.2 Heavy parts 55
2.8.3 Regular checks 55
2.9 Modifications to the machine 56
2.9.1 Modifications, add-ons and retrofittings 56
3 Control and operation 57
3.1 Control and operating elements 57
3.1.1 Overview of operator’s platform 57
3.1.2 Control unit A 58
3.1.3 Control unit B (option) 59
3.1.4 Further control units 59
3.2 Display 60
3.2.1 Display 60
3.2.2 Status symbols 61
3.2.3 Start page menu 68
3.2.4 Camera menu 69
3.2.5 Air conditioning 70
3.2.6 Operating status menu 71
3.2.7 Diesel particulate filter submenu (option) 72
3.2.8 Sensor-controlled low idle automatic and automatic engine stop
submenu (option) 73
3.2.9 Measurement displays submenu 74
3.2.10 System settings menu 74
3.2.11 Operating hour meter submenu 76
3.2.12 Windscreen wiper interval submenu 76
Radio remote control submenu 77
3.2.14 Display brightness and display volume submenu 78 0
3.2.15 Camera image contrast submenu 78
3.2.16 Camera return time submenu 79
3.2.17 Unit selection submenu 79 LL
3.2.18 System diagnosis submenu (SCOTTI) 80
3.2.19 Time zone submenu 80
3.2.20 Time format and date format submenu 81
3.2.21 Language selection submenu 81
3.2.22 Brightness of LED headlights submenu (option) 82
3.2.23 Unlocking with PIN code (option) submenu 83
3.2.24 Electrical outputs submenu 83
3.2.25 Electrical inputs submenu 84
3.2.26 Function settings menu 85
3.2.27 Central lubrication system submenu (option) 86
3.2.28 Maintenance submenu 87
3.2.29 SF submenu 88
3.2.30 User profile submenu 89
3.2.31 Working tools submenu 90
3.2.32 Movement restriction for boom and movement restriction for stick
submenu (option) 92
3.2.33 Automatic reversible fan drive submenu (option) 93
3.2.34 Priority between lifting boom and turning uppercarriage submenu 94
3.2.35 Priority between working tool and working attachment submenu 94
3.2.36 Stick priority submenu (option) 95
3.2.37 Braking force of slewing brake submenu 96
3.2.38 On-screen keyboard submenu 96
3.2.39 Information menu 97
3.2.40 Operating hours submenu 97
3.2.41 Fuel consumption submenu 98
3.2.42 Key assignment submenu 99
3.2.43 CodingKey submenu 99
3.2.44 Tool Control menu 100
3.2.45 Tool Control symbols 101
3.2.46 Service codes menu 102
3.2.47 Deleting rotary motion error symbols 104 C:
3.3 Control
3.3.1 Battery main switch 106 ~
3.3.2 Entering and exiting machine
3.3.3 Emergency exit 108 ~ LL
3.3.4 Fire extinguisher (option) 109
3.3.5 Folding console 109
3.3.6 Operator’s seat 111
3.3.7 Safety belt 118
3.3.8 Confirmation button 120
3.3.9 Horn 121
3.3.10 Windscreen 122
3.3.11 Sun blinds 124
3.3.12 Side windows 126
3.3.13 Viewing devices 126
3.3.14 Lighting 133
3.3.15 Cab lighting system 135
3.3.16 Windscreen wipers 136
3.3.17 Auxiliary heater (option) 136
3.4 Operation 138
3.4.1 Inspection tour before putting into service 138
3.4.2 Refuelling 139
3.4.3 Refuelling with electric refuelling pump (option) 139
3.4.4 Refuelling diesel exhaust fluid 141
3.4.5 Immobiliser 142
3.4.6 Preparing machine for dust intensive application 148
3.4.7 Preparing machine for use in biologically sensitive areas 148
3.4.8 Starting diesel engine 148
3.4.9 Bringing machine to operating temperature 150
3.4.10 Engine speed and operating mode 150
3.4.11 After starting 151
3.4.12 Sensor-controlled low idle automatic 152
3.4.13 Automatic engine stop after idling (option) 154
3.4.14 Shutting off diesel engine 154
3.4.15 Travelling and braking 156
3.4.16 Travel alarm (option) 160
3.4.17 Controlling the working attachment 160
3.4.18 Turning and braking uppercarriage 162 ,._
3.4.19 Float position of boom (option) 164 ~ LL
3.4.20 Controlling special working attachment without mini-joystick (option) 167
3.4.21 Controlling special working attachment with mini-joystick (option) 170
3.4.22 Tiltrotator (option) 173
3.4.23 Using working tool in continuous mode (option) 174
3.4.24 Control changeover (option) 176
3.4.25 Changing over control of joystick control (option) 178
3.5 Movement restriction for working attachment 179
3.5.1 Movement restriction for stick (option) 179
3.5.2 Movement restriction for boom (option) 182
3.5.3 Overload warning system (option) 185
3.6 General working methods 187
3.6.1 Working without damaging machine 187
3.6.2 Putting machine in working position 189
3.6.3 Travelling on slopes 189
3.6.4 Travelling under obstacles 191
3.6.5 Working in water 191
3.6.6 Working on slope 191
3.6.7 Working with backhoe bucket 192
3.6.8 Ground surface grading 193
3.6.9 Working with hydraulic hammer 194
3.6.10 Working with the grapple 197
3.6.11 Working with clamshell 197
3.6.12 Handling loads 199
3.6.13 Loading transport vehicle 199
3.6.14 Lifting loads 200
3.6.15 Lifting loads with quick coupler 201
3.6.16 Lifting loads with load lift hook (option) 202
3.7 Installing and removing working attachment 203
3.7.1 Installing and removing working attachment pins 203
3.7.2 Installing and removing bucket 203
3.7.3 Installing and removing bucket with special seal 205
3.7.4 Using quick coupler 206 0
3.7.5 Installing and removing grapple on the stick
3.7.6 Installing and removing grapple on industrial stick 208 .
3.7.7 Installing and removing stick 210
3.7.8 Installing and removing boom 210
3.8 Parking machine 211
3.8.1 Parking machine on level ground 211
3.8.2 Parking machine on a slope 212
3.9 Transport 213
3.9.1 Preparatory work 213
3.9.2 Adjusting undercarriage width mechanically (option) 214
3.9.3 Driving machine onto low-loader 219
3.9.4 Lifting machine 221
3.9.5 Tying down machine 225
3.9.6 After transport 226
3.10 Emergency operation 229
3.10.1 Jump starting 229
3.10.2 Lowering working attachment when engine is shut off 230
3.10.3 Central lubrication system 231
3.10.4 Towing 231
4 Malfunctions 235
4.1 Service code tables 235
4.1.1 Warning symbols 235
4.1.2 SCR system 238
4.2 Fault – Cause – Remedy 240
4.2.1 Diesel engine and fuel system 240
4.2.2 Hydraulic system 243
4.2.3 Travel gear 243
4.2.4 Electrical system 244
4.2.5 Heating, ventilation and air conditioning unit 244
4.2.6 Working attachment 245
4.3 Problem remedy 246
4.3.1 Fuses and relays 246
5 Maintenance 255
5.1 Inspection and maintenance schedule 255
5.2 Filling quantities and lubrication chart 260
5.2.1 Filling quantities 260 “‘ L~L 5.2.2 Lubrication chart 261
5.3 Fuels, lubricants and operating fluids 267
5.3.1 Diesel fuels 267
5.3.2 Diesel exhaust fluids 268
5.3.3 Engine oils 268
5.3.4 Refrigerant 270
5.3.5 Coolant 270
5.3.6 Hydraulic oils 271
5.3.7 Gear oils 273
5.3.8 Pump distributor gear oils 274
5.3.9 Greases 275
5.3.10 Windscreen washer fluid 275
5.3.11 Lubricants and care products for electrical and mechanical systems 276
5.4 Access points for maintenance work 277
5.4.1 Access points on uppercarriage 277
5.4.2 Access points under uppercarriage 279
5.4.3 Access points on undercarriage 280
5.5 Preparing for maintenance 281
5.5.1 Maintenance procedures 281
5.5.2 Safety instructions 282
5.5.3 Putting machine in maintenance position 283
5.6 General maintenance 285
5.6.1 Welding 285
5.6.2 Bleeding hydraulic cylinders 285
5.6.3 Applying corrosion protection to piston rods 286
5.6.4 Cleaning the machine 287
5.6.5 Cleaning travel gear 288
5.6.6 Cleaning fan and radiator 289
5.6.7 Corrosion protection 289
5.7 Complete machine 300
5.7.1 Checking machine for proper condition and tightness 300
Visual inspection before putting into service
5.7.3 Lubricating bearings on machine and working attachment
5.7.4 Checking components for cracks 301 .C~.,D. ….
5.7.5 Filling in sample data sheet 303 “”” ~ LL
5.8 Drive group 309 …J
5.8.1 Diesel engine: Putting in maintenance position 309
5.8.2 Diesel engine: Checking oil level 309
5.8.3 Fuel pre-filter: Draining water
5.8.4 Fuel tank: Draining water and sediments
5.8.5 Air filter: Emptying dust collecting tank
5.8.6 Air filter: Replacing main filter cartridge
5.8.7 Pump distributor gear: Checking oil level
5.8.8 Diesel particulate filter (option): Activating and deactivating
regeneration
5.8.9 Diesel exhaust fluid tank: Cleaning sieve
5.9 Cooling system
5.9.1 Checking coolant level
5.9.2 Coolant: Checking concentration
5.10 Working hydraulics 323
5.10.1 Depressurising hydraulic system 323
5.10.2 Hydraulic tank: Checking oil level 324
5.10.3 Hydraulic tank: Draining water and sediments 326
5.10.4 Bypass filter (option): Checking level of contamination of filter cartridge 327
5.10.5 Hydraulic hoses: Checking condition and tightness 327
5.11 Electrical system 329
5.11.1 General information 329
5.12 Travel gear 330
5.12.1 Checking track tension 330
5.12.2 Tightening track 331
5.12.3 Slackening track 332
5.12.4 Determining track type 333
5.12.5 Checking tracks, sprocket wheels, idler-wheels, carrier rollers and track
rollers for wear 334
5.12.6 Visual inspection of travel gear components 334
5.13 Working attachment 335
5.13.1 Lubricating working tool 335
5.13.2 Checking pin bearings for wear
5.14 Operator’s cab, heating and air conditioning
5.14.1 Filling with windscreen washer fluid
5.14.2 Heating: Checking function
5.14.3 Auxiliary heater (option): Checking function
5.14.4 Switching on air conditioning unit
5.14.5 Cleaning pre-filter
5.15 Lubrication system
5.15.1 Lubrication system: Filling with grease
5.15.2 Checking lubrication of bearings (grease collar)
5.16 Slewing gearbox and slewing ring
5.16.1 Slewing gearbox: Checking oil level
Appendix
6.1 Pre-tightening torque and turning angle
6.1.1 Procedure
Index
5.3 Fuels, lubricants and operating fluids 267
5.3.1 Diesel fuels 267
5.3.2 Diesel exhaust fluids 268
5.3.3 Engine oils 268
5.3.4 Refrigerant 270
5.3.5 Coolant 270
5.3.6 Hydraulic oils 271
5.3.7 Gear oils 273
5.3.8 Pump distributor gear oils 274
5.3.9 Greases 275
5.3.10 Windscreen washer fluid 275
5.3.11 Lubricants and care products for electrical and mechanical systems 276
5.4 Access points for maintenance work 277
5.4.1 Access points on uppercarriage 277
5.4.2 Access points under uppercarriage 279
5.4.3 Access points on undercarriage 280
5.5 Preparing for maintenance 281
5.5.1 Maintenance procedures 281
5.5.2 Safety instructions 282
5.5.3 Putting machine in maintenance position 283
5.6 General maintenance 285
5.6.1 Welding 285
5.6.2 Bleeding hydraulic cylinders 285
5.6.3 Applying corrosion protection to piston rods 286
5.6.4 Cleaning the machine 287
5.6.5 Cleaning travel gear 288
5.6.6 Cleaning fan and radiator 289
5.6.7 Corrosion protection 289
5.7 Complete machine 300
5.7.1 Checking machine for proper condition and tightness 300
Visual inspection before putting into service
5.7.3 Lubricating bearings on machine and working attachment
5.7.4 Checking components for cracks 301 .C~.,D. ….
5.7.5 Filling in sample data sheet 303 “”” ~ LL
5.8 Drive group 309 …J
5.8.1 Diesel engine: Putting in maintenance position 309
5.8.2 Diesel engine: Checking oil level 309
5.8.3 Fuel pre-filter: Draining water
5.8.4 Fuel tank: Draining water and sediments
5.8.5 Air filter: Emptying dust collecting tank
5.8.6 Air filter: Replacing main filter cartridge
5.8.7 Pump distributor gear: Checking oil level
5.8.8 Diesel particulate filter (option): Activating and deactivating
regeneration
5.8.9 Diesel exhaust fluid tank: Cleaning sieve
5.9 Cooling system
5.9.1 Checking coolant level
5.9.2 Coolant: Checking concentration
5.10 Working hydraulics 323
5.10.1 Depressurising hydraulic system 323
5.10.2 Hydraulic tank: Checking oil level 324
5.10.3 Hydraulic tank: Draining water and sediments 326
5.10.4 Bypass filter (option): Checking level of contamination of filter cartridge 327
5.10.5 Hydraulic hoses: Checking condition and tightness 327
5.11 Electrical system 329
5.11.1 General information 329
5.12 Travel gear 330
5.12.1 Checking track tension 330
5.12.2 Tightening track 331
5.12.3 Slackening track 332
5.12.4 Determining track type 333
5.12.5 Checking tracks, sprocket wheels, idler-wheels, carrier rollers and track
rollers for wear 334
5.12.6 Visual inspection of travel gear components 334
5.13 Working attachment 335
5.13.1 Lubricating working tool 335
5.13.2 Checking pin bearings for wear
5.14 Operator’s cab, heating and air conditioning
5.14.1 Filling with windscreen washer fluid
5.14.2 Heating: Checking function
5.14.3 Auxiliary heater (option): Checking function
5.14.4 Switching on air conditioning unit
5.14.5 Cleaning pre-filter
5.15 Lubrication system
5.15.1 Lubrication system: Filling with grease
5.15.2 Checking lubrication of bearings (grease collar)
5.16 Slewing gearbox and slewing ring
5.16.1 Slewing gearbox: Checking oil level
Appendix
6.1 Pre-tightening torque and turning angle
6.1.1 Procedure
Index
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