Liebherr Hydraulic excavator R966 Operator’s manual 40851 – PDF DOWNLOAD

Description

Liebherr Hydraulic excavator R966 Operator’s manual 40851 – PDF DOWNLOAD

FILE DETAILS:

Liebherr Hydraulic excavator R966 Operator’s manual 40851 – PDF DOWNLOAD

Language : English
Pages : 438
Downloadable : Yes
File Type : PDF
Size: 95.1 MB

DESCRIPTION:

Liebherr Hydraulic excavator R966 Operator’s manual 40851 – PDF DOWNLOAD

Product ID
Manufacturer: Liebherr-Hydraulikbagger GmbH
Type: R966
Type no.: 1535, 1783
From Serial no.:40851

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 familiarization 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 recognized 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 any kind caused by failures of or damage to Liebherr machines attributable to the use of third-party products.
• Furthermore, Liebherr will not recognize 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.

IMAGES PREVIEW OF THE MANUAL:

TABLE OF CONTENTS:

Liebherr Hydraulic excavator R966 Operator’s manual 40851 – PDF DOWNLOAD

1 Product description 19
1.1 Technical description 19
1.1.1 Overview 19
1.1.2 Uppercarriage 21
1.1.3 Undercarriage 22
1.2 Technical data 23
1.2.1 Vibration emission 23
1.2.2 CO2 emissions of diesel engine 23
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
Contents Operator’s manual
2.3.8 Slinger 35
2.3.9 Spotter 36
2.4 Signs on the machine 37
2.4.1 Locations of signs 37
2.4.2 Warning signs 38
2.4.3 Information signs 41
2.4.4 Identification plates 45
2.5 Protective devices on the machine 45
2.5.1 Safety lever or folding console 45
2.5.2 Operator’s cab 45
2.5.3 Height-adjustable operator’s cab 46
2.5.4 Tip over protective structure (TOPS) 46
2.5.5 Roll over protective structure (ROPS) 47
2.5.6 Falling object protective structures (FOPS and FGPS) 47
2.6 Emergency equipment on the machine 48
2.6.1 Emergency exit (standard) 48
2.6.2 Fire extinguisher (option) 48
2.6.3 Emergency command devices of machine 48
2.6.4 Emergency stop function of machine 49
2.7 Safe operation 49
2.7.1 Intoxicants 49
2.7.2 Dangerous fuels and operating fluids 49
2.7.3 Transporting machine 50
2.7.4 Access to machine 50
2.7.5 Machine danger zone 51
2.7.6 Visibility 51
2.7.7 Protection against vibration 52
2.7.8 Operation of machine 53
2.8.3 Hydraulic scaling tooth …J 57
2.8.4 Machines with height adjustable cab 57
2.9 Safe maintenance 58
copyright© Liebherr-France SAS 2019
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Operator’s manual Contents
2.9.1 Spare parts 58
2.9.2 Heavy parts 58
2.9.3 Regular checks 59
2.10 Modifications to the machine 59
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 64
3.1.3 Control unit B 65
3.2 Display 66
3.2.1 Display 66
3.2.2 Status symbols 67
3.2.3 Start page menu 74
3.2.4 Camera menu 75
3.2.5 Air conditioning 75
3.2.6 Operating status menu 77
3.2.7 Diesel particulate filter submenu (option) 78
3.2.8 Sensor-controlled low idle automatic and automatic engine stop
submenu (option) 79
3.2.9 Measurement displays submenu 80
3.2.10 System settings menu 80
3.2.11 Operating hour meter submenu 82
3.2.12 Windscreen wiper interval submenu 83
3.2.13 Radio remote control submenu 84
3.2.14 Display brightness and display volume submenu 85
3.2.15 Camera image contrast submenu 86
C: 3.2.16 Camera return time submenu 86
3.2.21 Test system submenu 89
3.2.22 Brightness of LED headlights submenu (option) 89
copyright© Liebherr-France SAS 2019
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Contents Operator’s manual
3.2.23 Unlocking with PIN code (option) submenu 90
3.2.24 Electrical outputs submenu 91
3.2.25 Electrical inputs submenu 91
3.2.26 Function settings menu 92
3.2.27 Central lubrication system submenu (option) 93
3.2.28 Maintenance submenu 94
3.2.29 SF submenu 96
3.2.30 Hoist cylinder shut-off and stick cylinder shut-off submenu (option) 99
3.2.31 Deactivating automatic flow rate reduction submenu 99
3.2.32 Automatic reversible fan drive submenu (option) 100
3.2.33 Control valve block bleeding submenu 100
3.2.34 Priority between lifting boom and turning uppercarriage submenu 101
3.2.35 Extended access submenu 101
3.2.36 Information menu 102
3.2.37 Operating hours submenu 103
3.2.38 Fuel consumption submenu 104
3.2.39 CodingKey submenu 104
3.2.40 Tool Control menu 105
3.2.41 Tool Control symbols 106
3.2.42 Service codes menu 107
3.3 Control 109
3.3.1 Battery main switch 109
3.3.2 Entering and exiting machine 110
3.3.3 Emergency exit 111
3.3.4 Fire extinguisher (option) 112
3.3.5 Safety lever 112
3.3.6 Folding console 113
3.3.7 Operator’s seat 114
3.3.12 Side windows 125 …J
3.3.13 Viewing devices 125
3.3.14 Lighting 131
copyright© Liebherr-France SAS 2019
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Operator’s manual Contents
3.3.15 Cab lighting system 132
3.3.16 Windscreen wipers 133
3.3.17 Auxiliary heater (option) 133
3.4 Operation 135
3.4.1 Inspection tour before putting into service 135
3.4.2 Refuelling 136
3.4.3 Refuelling with the electric refuelling pump (option) 137
3.4.4 Refuelling diesel exhaust fluid 139
3.4.5 Immobiliser (option) 140
3.4.6 Preparing machine for dust intensive application 141
3.4.7 Preparing machine for use in biologically sensitive areas 142
3.4.8 Starting diesel engine 142
3.4.9 Bringing machine to operating temperature 143
3.4.10 Engine speed and operating mode 144
3.4.11 After starting 145
3.4.12 Sensor-controlled low idle automatic 146
3.4.13 Automatic engine shut-off after idling (option) 147
3.4.14 Shutting off diesel engine 147
3.4.15 Travelling and braking 149
3.4.16 Travel alarm (option) 153
3.4.17 Controlling working attachment 153
3.4.18 Turning and braking uppercarriage 156
3.4.19 Turning alarm (option) 158
3.4.20 Float position of bottom dump shovel attachment 159
3.4.21 Hoist cylinder protection of backhoe bucket attachment (option) 162
3.4.22 Stick cylinder protection 164
3.4.23 Controlling special working attachment without mini-joystick (option) 165
3.4.24 Controlling special working attachment with mini-joystick (option) 167
…J 3.4.29 Reversing fan drive for radiator cleaning (option) 177
3.5 Shut-down and limitation devices 179
3.5.1 Stick cylinder shut-off and hoist cylinder shut-off (option) 179
copyright© Liebherr-France SAS 2019
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Contents Operator’s manual
3.5.2 Overload warning system (option) 182
3.6 General working methods 184
3.6.1 Working without damaging machine 184
3.6.2 Putting machine in working position 186
3.6.3 Travelling on slopes 186
3.6.4 Travelling under obstacles 188
3.6.5 Working on slope 188
3.6.6 Working with a backhoe bucket 189
3.6.7 Ground surface grading 190
3.6.8 Working with hydraulic hammer 191
3.6.9 Working with scaling tooth 192
3.6.10 Working with the grapple 194
3.6.11 Working with clamshell 194
3.6.12 Handling loads 196
3.6.13 Loading a transport vehicle 196
3.6.14 Lifting loads 197
3.6.15 Lifting loads with quick coupler 198
3.6.16 Lifting loads with load lift hook (option) 199
3.7 Installing and removing working attachment 200
3.7.1 Installing and removing working attachment pins 200
3.7.2 Installing and removing bucket 200
3.7.3 Installing and removing bucket with special seal 202
3.7.4 Using quick coupler 203
3.7.5 Installing and removing grapple on stick 203
3.7.6 Installing and removing grapple on industrial stick 205
3.7.7 Installing and removing stick 207
3.7.8 Installing and removing boom 207
3.8 Parking machine 208
3.10 Transport 212 …J
3.10.1 Adjusting undercarriage width mechanically (option) 212
3.10.2 Driving machine onto low-loader (machine transporter) 217
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Operator’s manual Contents
3.10.3 Lifting machine (backhoe bucket attachment) 218
3.10.4 Lifting machine (bottom dump shovel attachment) 221
3.10.5 Tying down machine 222
3.11 Emergency operation 224
3.11.1 Using emergency mode 224
3.11.2 Jump starting 226
3.11.3 Lowering working attachment in an emergency 226
3.11.4 Lowering operator’s cab in an emergency (option) 227
3.11.5 Central lubrication system 229
3.11.6 Towing 229
4 Malfunctions 231
4.1 Service code tables 231
4.1.1 Warning symbols 231
4.1.2 SCR system 235
4.2 Fault – Cause – Remedy 237
4.2.1 Diesel engine and fuel system 237
4.2.2 Hydraulic system 240
4.2.3 Travel gear 241
4.2.4 Electrical system 241
4.2.5 Heating, ventilation and air conditioning unit 241
4.2.6 Working attachment 242
4.3 Problem remedy 243
4.3.1 Fuses and relays 243
5 Maintenance 255
5.1 Inspection and maintenance schedule 255
5.2 Filling quantities and lubrication chart 261
5.3.3 Engine oils 265
5.3.4 Refrigerant 267
copyright© Liebherr-France SAS 2019
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Contents Operator’s manual
5.3.5 Coolant 267
5.3.6 Hydraulic oils 268
5.3.7 Gear oils 270
5.3.8 Pump distributor gear oils 271
5.3.9 Greases 272
5.3.10 Windscreen washer fluid 273
5.3.11 Lubricants and care products for electrical and mechanical systems 273
5.4 Access points for maintenance work 274
5.4.1 Access points on uppercarriage 274
5.4.2 Access points under the uppercarriage 275
5.4.3 Access points on undercarriage 276
5.5 Preparing for maintenance 277
5.5.1 Maintenance procedures 277
5.5.2 Safety instructions 278
5.5.3 Putting machine in maintenance position 279
5.6 General maintenance 281
5.6.1 Welding 281
5.6.2 Bleeding hydraulic cylinders 281
5.6.3 Applying corrosion protection to piston rods 282
5.6.4 Cleaning the machine 283
5.6.5 Cleaning travel gear 284
5.6.6 Cleaning fan and radiator 285
5.6.7 Corrosion protection 285
5.7 Complete machine 296
5.7.1 Checking machine for proper condition and tightness 296
5.7.2 Visual inspection before putting into service 296
5.7.3 Lubricating bearings on machine and working attachment 296
5.7.4 Filling in sample data sheet 298
5.8.4 Fuel tank: Draining water and sediments 307 …J
5.8.5 Fuel fine filter: Replacing filter cartridge 307
5.8.6 Air filter: Emptying dust collecting tank 309
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Operator’s manual Contents
5.8.7 Air filter: Replacing main filter cartridge 310
5.8.8 Pump distributor gear: Checking oil level 310
5.8.9 Diesel particulate filter (option): Activating and deactivating
regeneration 311
5.9 Cooling system 315
5.9.1 Checking coolant level 315
5.9.2 Coolant: Checking concentration 316
5.10 Working hydraulics 320
5.10.1 Depressurising hydraulic system 320
5.10.2 Hydraulic tank: Checking oil level 321
5.10.3 Hydraulic tank: Draining water and sediments 323
5.10.4 Return filter: Checking and cleaning magnetic rod 324
5.10.5 Bypass filter (option): Checking level of contamination of filter cartridge 324
5.10.6 Bleeding control valve block 325
5.10.7 Hydraulic hoses: Checking condition and tightness 325
5.11 Electrical system 327
5.11.1 General information 327
5.12 Travel gear 328
5.12.1 Checking track tension 328
5.12.2 Tightening track 329
5.12.3 Slackening track 330
5.12.4 Determining track type 331
5.13 Working attachment 332
5.13.1 Lubricating working tool 332
5.13.2 Checking pin connections for secure seating 332
5.13.3 Checking steel parts for cracks 333
5.13.4 Pin bearing: checking for wear 333
5.13.5 Changing bucket teeth with Z system 333
iCll: 5.14 Operator’s cab, heating and air conditioning 335
5.14.5 Cleaning pre-filter 338
5.15 Lubrication system 340
5.15.1 Lubrication system (option): Topping up grease
5.15.2 Checking lubrication of bearings (grease collar)
Operator’s manual
5.15.3 Pipes, hoses and lubricating points: Checking tightness and condition
5.16 Slewing gearbox and slewing ring
5.16.1 Slewing gearbox: Checking oil level 342
Appendix
6.1 Pre-tightening torque and turning angle
6.1.1 Procedure
Index

R

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