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Liebherr LH 22 C Litronic 1525 (USA / CAN) Machine For Industrial Operator’s Manual SN 97453 – PDF DOWNLOAD
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Liebherr LH 22 C Litronic 1525 (USA / CAN) Machine For Industrial Operator’s Manual SN 97453 – PDF DOWNLOAD
Product ID
Manufacturer: Liebherr-Hydraulikbagger GmbH
Type: LH 22 C Litronic
Type no.: 1525 (USA / CAN)
From Serial no.: 97453
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Description
Liebherr LH 22 C Litronic 1525 (USA / CAN) Machine For Industrial Operator’s Manual SN 97453 – PDF DOWNLOAD
FILE DETAILS:
Liebherr LH 22 C Litronic 1525 (USA / CAN) Machine For Industrial Operator’s Manual SN 97453 – PDF DOWNLOAD
Language : English
Pages : 370
Downloadable : Yes
File Type : PDF
DESCRIPTION:
Liebherr LH 22 C Litronic 1525 (USA / CAN) Machine For Industrial Operator’s Manual SN 97453 – PDF DOWNLOAD
Product ID
Manufacturer: Liebherr-Hydraulikbagger GmbH
Type: LH 22 C Litronic
Type no.: 1525 (USA / CAN)
From Serial no.: 97453
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 22 C Litronic 1525 (USA / CAN) Machine For Industrial Operator’s Manual SN 97453 – 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
1.1.3 Undercarriage 19
1.2 Technical data 20
1.2.1 Vibration emission 20
1.2.2 CO2 emissions of diesel engine 20
1.2.3 Sound level 21
1.2.4 Specifications 22
1.3 Warranty conditions 23
1.3.1 Additional information, USA 23
1.3.2 Warranty declaration, emission limits, warranty rights and obligations 23
1.3.3 Warranty coverage from manufacturer 23
1.3.4 Warranty obligations of the owner 24
1.3.5 Warranty 24
1.3.6 Warranty parts 24
1.3.7 Exclusions 25
2 Safety warnings 27
2.1 Information on these instructions 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
2.21 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
225 Disposal 30
Description of staff 31
2.3.1 Personal protective equipment 31
2.3.2 Requirements for staff 31
2.3.3 Operating company 32
2.3.4 Operator 32
2.3.5 Maintenance staff 33
2.3.6 Electrical engineer 34
2.3.7 Refrigeration technician 34
2.3.8 Slinger 35
2.3.9 Spotter 36
Signs on the machine 37
2.41 Warning signs 37
2.4.2 Safety signs (USA) 11
2.4.3 Information signs 44
2.44 Control description sticker 48
2.4.5 Identification tag (USA) 49
Protective devices on the machine 49
2.51 Safety lever or folding console 49
2.5.2 Operator’s cab 49
2.5.3 Height-adjustable operator’s cab 50
2.5.4 Tip over protective structure (TOPS) 50
2.5.5 Roll over protective structure (ROPS) 51
2.5.6 Falling object protective structures (FOPS and FGPS) 51
Emergency equipment on the machine 52
2.6.1 Emergency exit (standard) 52
2.6.2 Fire extinguisher (option) 52
2.6.3 Emergency command devices of machine 52
2.6.4 Emergency stop function of machine 53
Safe operation 53
2.7.1 Intoxicants 53
2.7.2 Dangerous fuels and operating fluids 53
2.7.3 Transporting machine 54
27.4 Access to machine 54
2.7.5 Machine danger zone 55
2.7.6 Visibility 55
2.3.1 Personal protective equipment 31
2.3.2 Requirements for staff 31
2.3.3 Operating company 32
2.3.4 Operator 32
2.3.5 Maintenance staff 33
2.3.6 Electrical engineer 34
2.3.7 Refrigeration technician 34
2.3.8 Slinger 35
2.3.9 Spotter 36
Signs on the machine 37
2.41 Warning signs 37
2.4.2 Safety signs (USA) 11
2.4.3 Information signs 44
2.44 Control description sticker 48
2.4.5 Identification tag (USA) 49
Protective devices on the machine 49
2.51 Safety lever or folding console 49
2.5.2 Operator’s cab 49
2.5.3 Height-adjustable operator’s cab 50
2.5.4 Tip over protective structure (TOPS) 50
2.5.5 Roll over protective structure (ROPS) 51
2.5.6 Falling object protective structures (FOPS and FGPS) 51
Emergency equipment on the machine 52
2.6.1 Emergency exit (standard) 52
2.6.2 Fire extinguisher (option) 52
2.6.3 Emergency command devices of machine 52
2.6.4 Emergency stop function of machine 53
Safe operation 53
2.7.1 Intoxicants 53
2.7.2 Dangerous fuels and operating fluids 53
2.7.3 Transporting machine 54
27.4 Access to machine 54
2.7.5 Machine danger zone 55
2.7.6 Visibility 55
2.7.7 Protection against vibration 56
2.7.8 Operation of machine 57
2.7.9 Load-lifting work 60
2.8 Safe work 60
2.8.1 Machines with height adjustable cab 60
2.9 Safe maintenance 61
2.9.1 Spare parts 61
2.9.2 Heavy parts 61
2.9.3 Regular checks 61
2.10 Madifications to the machine 62
2.10.1 Modifications, add-ons and retrofittings 62
3 Control and operation 63
3.1 Control and operating elements 63
3.1.1 Overview of operator’s platform 63
3.1.2 Control unit A 65
3.1.3 Control unit B 65
3.1.4 Further control units 66
3.2 Display 67
3.2.1 Display 67
3.2.2 Status symbols 68
3.2.3 Start page menu 81
3.24 Camera menu 82
3.2.5 Automatic air conditioning 83
3.2.6 Operating status menu 87
3.2.7 Diesel particulate filter submenu (option) 87
2.7.8 Operation of machine 57
2.7.9 Load-lifting work 60
2.8 Safe work 60
2.8.1 Machines with height adjustable cab 60
2.9 Safe maintenance 61
2.9.1 Spare parts 61
2.9.2 Heavy parts 61
2.9.3 Regular checks 61
2.10 Madifications to the machine 62
2.10.1 Modifications, add-ons and retrofittings 62
3 Control and operation 63
3.1 Control and operating elements 63
3.1.1 Overview of operator’s platform 63
3.1.2 Control unit A 65
3.1.3 Control unit B 65
3.1.4 Further control units 66
3.2 Display 67
3.2.1 Display 67
3.2.2 Status symbols 68
3.2.3 Start page menu 81
3.24 Camera menu 82
3.2.5 Automatic air conditioning 83
3.2.6 Operating status menu 87
3.2.7 Diesel particulate filter submenu (option) 87
3.2.8 Sensor-controlled low idle automatic and automatic engine stop
submenu (option) 88
3.2.9 System settings menu 89
3.2.10 Operating hour meter and odometer submenu 90
3.2.11 Windscreen wiper interval submenu 90
3.2.12 Radio remote control submenu Co)
3.2.13 Display settings submenu 92
3.2.14 Display brightness and display volume submenu 92
3.2.15 Camera image contrast submenu 93
submenu (option) 88
3.2.9 System settings menu 89
3.2.10 Operating hour meter and odometer submenu 90
3.2.11 Windscreen wiper interval submenu 90
3.2.12 Radio remote control submenu Co)
3.2.13 Display settings submenu 92
3.2.14 Display brightness and display volume submenu 92
3.2.15 Camera image contrast submenu 93
3.2.16 Camera return time submenu 93
3.2.17 Regional settings and system parameters submenu 94
3.2.18 Unit selection submenu 94
3.2.19 System diagnosis submenu 95
3.2.20 Time zone submenu 95
3.2.21 Time format and date format submenu 96
3.2.22 Language selection submenu 96
3.2.23 Electrical outputs submenu 97
3.2.24 Electrical inputs submenu 98
3.2.25 Function settings menu 98
3.2.26 Central lubrication system submenu (option) 100
3.2.27 Maintenance submenu 100
3.2.28 SF submenu 102
3.2.29 Stick cylinder shut-off submenu (option) 104
3.2.30 Hoist cylinder shut-off submenu (option) 105
3.2.31 Stick cylinder shut-off and hoist cylinder shut-off submenu (option) 105
3.2.32 Workspace limitation submenu (option) 106
3.2.33 Automatic reversible fan drive submenu (option) 106
3.2.34 Comfort slewing brake submenu (option) 107
3.2.35 Bleeding hydraulic circuit submenu 108
3.2.36 Information menu 108
3.2.37 Operating time submenu 109
3.2.38 Fuel consumption submenu 110
3.2.39 Key assignment submenu 110
3.2.40 Tool Control menu 11
3.2.41 Service codes menu 11
Control 113
3.3.1 Battery main switch 113
3.3.2 Getting in and getting out 114
3.3.3 Step lighting (option) 115
3.3.4 Emergency exit 116
3.3.5 Fire extinguisher (option) 116
3.3.6 Folding console 116
3.3.7 Operator’s seat 118
3.3.8 Safety belt 124
3.2.17 Regional settings and system parameters submenu 94
3.2.18 Unit selection submenu 94
3.2.19 System diagnosis submenu 95
3.2.20 Time zone submenu 95
3.2.21 Time format and date format submenu 96
3.2.22 Language selection submenu 96
3.2.23 Electrical outputs submenu 97
3.2.24 Electrical inputs submenu 98
3.2.25 Function settings menu 98
3.2.26 Central lubrication system submenu (option) 100
3.2.27 Maintenance submenu 100
3.2.28 SF submenu 102
3.2.29 Stick cylinder shut-off submenu (option) 104
3.2.30 Hoist cylinder shut-off submenu (option) 105
3.2.31 Stick cylinder shut-off and hoist cylinder shut-off submenu (option) 105
3.2.32 Workspace limitation submenu (option) 106
3.2.33 Automatic reversible fan drive submenu (option) 106
3.2.34 Comfort slewing brake submenu (option) 107
3.2.35 Bleeding hydraulic circuit submenu 108
3.2.36 Information menu 108
3.2.37 Operating time submenu 109
3.2.38 Fuel consumption submenu 110
3.2.39 Key assignment submenu 110
3.2.40 Tool Control menu 11
3.2.41 Service codes menu 11
Control 113
3.3.1 Battery main switch 113
3.3.2 Getting in and getting out 114
3.3.3 Step lighting (option) 115
3.3.4 Emergency exit 116
3.3.5 Fire extinguisher (option) 116
3.3.6 Folding console 116
3.3.7 Operator’s seat 118
3.3.8 Safety belt 124
3.3.9 Exit protection (option) 125
3.3.10 Ignition key 126
3.3.11 Confirmation button 126
3.3.12 Horn 128
3.3.13 Raising and lowering operator’s cab (option) 128
3.3.14 Windscreen 130
3.3.15 Sun blind 133
3.3.16 Viewing devices 134
3.3.17 Lighting 140
3.3.18 Cab lighting system 141
3.3.19 Beacon (option) 142
3.3.20 Windscreen wipers 143
3.3.21 Windscreen washer system 143
3.3.22 Auxiliary heater (option) 144
3.3.23 LiDAT (option) 144
3.4 Operation 145
3.4.1 Inspection tour before putting into service 145
3.42 Refuelling 146
3.4.3 Refuelling with electric refuelling pump (option) 146
3.4.4 Filling with diesel exhaust fluid 148
3.4.5 Preheating system for fuels and operating fluids (option) 148
3.46 Immobiliser (option) 150
3.4.7 Preparing machine for dust intensive application 162
3.4.8 Preparing machine for use in biologically sensitive areas 152
3.4.9 Starting diesel engine 152
3.4.10 Bringing machine to operating temperature 153
3.4.11 Engine speed and operating mode 163
3.4.12 After starting 155
3.4.13 Sensor-controlled low idle automatic 156
3.4.14 Automatic engine stop after idling (option) 166
3.4.15 Shutting off diesel engine 157
3.4.16 Shutting off diesel engine in an emergency 158
3.4.17 Travelling and braking 169
3.4.18 Travel alarm (option) 162
3.4.19 Controlling working attachment 162
1 20 Litronic – 1525 (USA / CAN) LIEBHERR orzo ”
Contents Operator’s manual
3.4.20 Turning and braking uppercarriage 164
3.4.21 Slewing brake 165
3.4.22 Positioning slewing brake 170
3.4.23 Hoist cylinder protection 170
3.4.24 Selecting the working tool 171
3.4.25 Controlling special working attachment with mini-joystick 171
3.4.26 Changing over control of right mini-joystick (option) 172
3.4.27 Grapple priority (option) 174
3.4.28 AutoLift (Option) 175
3.4.29 Magnet system (option) 175
3.4.30 Reversible fan drive for radiator cleaning (option) 177
3.3.10 Ignition key 126
3.3.11 Confirmation button 126
3.3.12 Horn 128
3.3.13 Raising and lowering operator’s cab (option) 128
3.3.14 Windscreen 130
3.3.15 Sun blind 133
3.3.16 Viewing devices 134
3.3.17 Lighting 140
3.3.18 Cab lighting system 141
3.3.19 Beacon (option) 142
3.3.20 Windscreen wipers 143
3.3.21 Windscreen washer system 143
3.3.22 Auxiliary heater (option) 144
3.3.23 LiDAT (option) 144
3.4 Operation 145
3.4.1 Inspection tour before putting into service 145
3.42 Refuelling 146
3.4.3 Refuelling with electric refuelling pump (option) 146
3.4.4 Filling with diesel exhaust fluid 148
3.4.5 Preheating system for fuels and operating fluids (option) 148
3.46 Immobiliser (option) 150
3.4.7 Preparing machine for dust intensive application 162
3.4.8 Preparing machine for use in biologically sensitive areas 152
3.4.9 Starting diesel engine 152
3.4.10 Bringing machine to operating temperature 153
3.4.11 Engine speed and operating mode 163
3.4.12 After starting 155
3.4.13 Sensor-controlled low idle automatic 156
3.4.14 Automatic engine stop after idling (option) 166
3.4.15 Shutting off diesel engine 157
3.4.16 Shutting off diesel engine in an emergency 158
3.4.17 Travelling and braking 169
3.4.18 Travel alarm (option) 162
3.4.19 Controlling working attachment 162
1 20 Litronic – 1525 (USA / CAN) LIEBHERR orzo ”
Contents Operator’s manual
3.4.20 Turning and braking uppercarriage 164
3.4.21 Slewing brake 165
3.4.22 Positioning slewing brake 170
3.4.23 Hoist cylinder protection 170
3.4.24 Selecting the working tool 171
3.4.25 Controlling special working attachment with mini-joystick 171
3.4.26 Changing over control of right mini-joystick (option) 172
3.4.27 Grapple priority (option) 174
3.4.28 AutoLift (Option) 175
3.4.29 Magnet system (option) 175
3.4.30 Reversible fan drive for radiator cleaning (option) 177
3.5 Shut-off functions 179
3.5.1 Stick cylinder shut-off (option) 179
3.5.1 Stick cylinder shut-off (option) 179
3.5.2 Hoist cylinder shut-off (option) 182
3.5.3 Stick cylinder shut-off for heavy working tool (option) 186
3.5.4 Bypassing stick cylinder shut-off for heavy working tool 187
3.5.5 Height limitation 189
3.5.6 Overload warning system (option) 198
3.6 General working methods 201
3.6.1 Working without damaging the machine 201
3.6.1 Working without damaging the machine 201
3.6.2 Putting machine in working position 202
3.6.3 Travelling at operating location 203
3.6.4 Travelling with load at operating location 203
3.6.5 Travelling under obstacles 204
3.6.6 Handling loads 205
3.6.7 Loading transport vehicle 205
3.6.8 Lifting loads 206
3.6.9 Use of banksmen 207
3.7 Installing and removing working attachment 215
3.7.1 Using quick coupler 215
3.7.1 Using quick coupler 215
3.7.2 Installing and removing grapple on industrial stick 215
3.7.3 Installing and removing boom 218
3.8 Parking machine 219
3.9 Transport 220
3.9.1 Preparatory activities 220
3.9 Transport 220
3.9.1 Preparatory activities 220
3.9.2 Driving machine onto low-loader 220
3.9.3 Tying down the machine 221
3.10 Emergency operation 222
3.10.1 Jump starting 222
3.10.2 Lowering working attachment when engine is shut off 223
3.10.3 Lowering operator’s cab in an emergency (option) 223
3.10.4 Towing the machine 224
4 Malfunctions 225
4.1 Service code tables 225
41.1 Warning symbols 225
4.2 Fault – Cause – Remedy 232
421 Diesel engine and fuel system 232
4.22 Hydraulic system 235
423 Travel gear 236
4.2.4 Electrical system 236
4.2.5 Heating, ventilation and air conditioning unit 236
4.26 Working attachment 237
4.3 Problem remedy 238
4.3.1 Fuses and relays in the uppercarriage 238
4.3.2 Operator’s platform fuses and relays 244
5 Maintenance 251
5.1 Inspection and maintenance schedule 251
5.2 Filling quantities and lubrication chart 257
5.2.1 Filling quantities 257
5.2.2 Lubrication chart 258
5.3 Fuels, lubricants and operating fluids 260
5.3.1 Diesel fuels 260
53.2 Diesel exhaust fluids 260
5.3.3 Engine oils 261
5.3.4 Refrigerant 262
5.3.5 Coolant 263
5.3.6 Hydraulic oils 264
5.3.7 Gear ils 266
5.3.8 Greases 266
5.3.9 Windscreen washer fluid 267
5.3.10 Lubricants and care products for electrical and mechanical systems 267
5.4 Access points for maintenance work 268
5.4.1 Access points on uppercarriage 268
5.4.2 Access points under the uppercarriage 269
5.4.3 Access points on the undercarriage 269
5.5 Preparing for maintenance 270
5.5.1 Preparing for maintenance 270
5.6 General maintenance 272
5.6.1 Welding 272
5.6.2 Corrosion-proofing piston rods 272
5.6.3 Cleaning the machine 273
5.6.4 Cleaning travel gear 274
5.6.5 Cleaning the fan and radiator 275
5.7 Complete machine 276
5.7.1 Checking machine for proper condition and tightness 276
5.7.2 Checking components for cracks 276
5.7.3 Lubricating hinges, locks and gas pressure springs of doors, hoods and
windows 276
5.7.4 Cleaning and treating rubber seals on doors and hoods 276
5.8 Drive group 277
5.8.1 Diesel engine: Bringing into maintenance position 277
5.8.2 Diesel engine: Checking oil level 277
5.8.3 Diesel engine: Checking condition, tightness and cleanliness 278
5.8.4 Diesel engine: Checking breather line of crankcase 278
5.8.5 Fuel pre-filter: Draining water 280
5.8.6 Air filter: Emptying dust collecting tank 281
5.8.7 Air filter: Replacing main filter cartridge 281
5.8.8 Air filter: Replacing safety filter cartridge 283
5.8.9 Diesel particulate filter: Activating and deactivating regeneration 284
5.8.10 Diesel exhaust fluid tank: Cleaning sieve 290
5.9 Cooling system 292
5.9.1 Checking coolant level 292
5.9.2 Checking cooling system and heat exchanger for contamination 293
5.10 Working hydraulics 295
5.10.1 Depressurising hydraulic system 295
5.10.2 Hydraulic tank: Checking oil level 295
5.10.3 Hydraulic tank: Draining water and sediments 298
5.10.4 Return filter: Checking and cleaning magnetic rod 300
5.10.5 Bypass filter (option): Checking degree of contamination of filter
cartridge 301
5.11 Electrical system 302
5.11.1 General information 302
5.12 Travel gear 303
5.12.1 Checking track tension 303
5.12.2 Tightening track 304
5.12.3 Slackening track 305
5.12.4 Determining track type 306
5.12.5 Track pads and sprocket wheels: Checking mounting 307
5.12.6 Checking tracks, sprocket wheels, idler-wheels, carrier rollers and track
rollers for wear 309
5.12.7 Visual inspection of travel gear components 309
5.13 Working attachment 310
5.13.1 Lubricating working tool 310
5.13.2 Checking pin connections for secure seating 310
5.13.3 Checking steel parts for cracks 310
5.13.4 Pin bearing: checking for wear 311
5.14 Operator’s cab, heating and air conditioning 312
5.14.1 Filling with windscreen washer fluid 312
5.14.2 Heating: Checking function 312
5.14.3 Auxiliary heater (option): Checking function 314
5.14.4 Switching on air conditioning unit 314
5.14.5 Checking and cleaning air conditioning condenser 314
5.14.6 Dust-intensive condenser unit (option) 316
5.16 Lubrication system 317
5.15.1 Checking lubrication of bearings (grease collar) 317
5.15.2 Pipes, hoses and lubricating points: Checking tightness and condition 317
5.16 Slewing gearbox and slewing ring 318
5.16.1 Slewing gearbox: Checking oil level 318
5.3.9 Windscreen washer fluid 267
5.3.10 Lubricants and care products for electrical and mechanical systems 267
5.4 Access points for maintenance work 268
5.4.1 Access points on uppercarriage 268
5.4.2 Access points under the uppercarriage 269
5.4.3 Access points on the undercarriage 269
5.5 Preparing for maintenance 270
5.5.1 Preparing for maintenance 270
5.6 General maintenance 272
5.6.1 Welding 272
5.6.2 Corrosion-proofing piston rods 272
5.6.3 Cleaning the machine 273
5.6.4 Cleaning travel gear 274
5.6.5 Cleaning the fan and radiator 275
5.7 Complete machine 276
5.7.1 Checking machine for proper condition and tightness 276
5.7.2 Checking components for cracks 276
5.7.3 Lubricating hinges, locks and gas pressure springs of doors, hoods and
windows 276
5.7.4 Cleaning and treating rubber seals on doors and hoods 276
5.8 Drive group 277
5.8.1 Diesel engine: Bringing into maintenance position 277
5.8.2 Diesel engine: Checking oil level 277
5.8.3 Diesel engine: Checking condition, tightness and cleanliness 278
5.8.4 Diesel engine: Checking breather line of crankcase 278
5.8.5 Fuel pre-filter: Draining water 280
5.8.6 Air filter: Emptying dust collecting tank 281
5.8.7 Air filter: Replacing main filter cartridge 281
5.8.8 Air filter: Replacing safety filter cartridge 283
5.8.9 Diesel particulate filter: Activating and deactivating regeneration 284
5.8.10 Diesel exhaust fluid tank: Cleaning sieve 290
5.9 Cooling system 292
5.9.1 Checking coolant level 292
5.9.2 Checking cooling system and heat exchanger for contamination 293
5.10 Working hydraulics 295
5.10.1 Depressurising hydraulic system 295
5.10.2 Hydraulic tank: Checking oil level 295
5.10.3 Hydraulic tank: Draining water and sediments 298
5.10.4 Return filter: Checking and cleaning magnetic rod 300
5.10.5 Bypass filter (option): Checking degree of contamination of filter
cartridge 301
5.11 Electrical system 302
5.11.1 General information 302
5.12 Travel gear 303
5.12.1 Checking track tension 303
5.12.2 Tightening track 304
5.12.3 Slackening track 305
5.12.4 Determining track type 306
5.12.5 Track pads and sprocket wheels: Checking mounting 307
5.12.6 Checking tracks, sprocket wheels, idler-wheels, carrier rollers and track
rollers for wear 309
5.12.7 Visual inspection of travel gear components 309
5.13 Working attachment 310
5.13.1 Lubricating working tool 310
5.13.2 Checking pin connections for secure seating 310
5.13.3 Checking steel parts for cracks 310
5.13.4 Pin bearing: checking for wear 311
5.14 Operator’s cab, heating and air conditioning 312
5.14.1 Filling with windscreen washer fluid 312
5.14.2 Heating: Checking function 312
5.14.3 Auxiliary heater (option): Checking function 314
5.14.4 Switching on air conditioning unit 314
5.14.5 Checking and cleaning air conditioning condenser 314
5.14.6 Dust-intensive condenser unit (option) 316
5.16 Lubrication system 317
5.15.1 Checking lubrication of bearings (grease collar) 317
5.15.2 Pipes, hoses and lubricating points: Checking tightness and condition 317
5.16 Slewing gearbox and slewing ring 318
5.16.1 Slewing gearbox: Checking oil level 318
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