Liebherr Hydraulic excavator R956 Operator’s manual SN37192 – PDF DOWNLOAD

Description

Liebherr Hydraulic excavator R956 Operator’s manual SN37192 – PDF DOWNLOAD

FILE DETAILS:

Liebherr Hydraulic excavator R956 Operator’s manual SN37192 – PDF DOWNLOAD

Language : English
Pages :  258
Downloadable : Yes
File Type : PDF
Size:  57.2 MB

DESCRIPTION:

Liebherr Hydraulic excavator R956 Operator’s manual SN37192 – PDF DOWNLOAD

Product ID
Manufacturer: Liebherr-France SAS
Type:R956
Type no.:1208
From Serial no.:37192

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 at 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 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 that 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 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 Hydraulic excavator R956 Operator’s manual SN37192 – PDF DOWNLOAD

1 Product description 15
1.1 Technical description 15
1.1.1 General overview 15
1.1.2 Uppercarriage 16
1.1.3 Undercarriage 17
1.2 Technical data 18
1.2.1 Vibration emission 18
1.2.2 Specifications 19
2 Safety warnings, signs 21
2.1 Safety advices and symbols 21
2.1.1 Designation of safety advices 21
2.1.2 Other designations 22
2.2 Additional rules and guidelines 22
2.3 Designated use 22
2.4 Signs on the machine 23
2.4.1 General overview 23
2.4.2 Warning signs 24
2.4.3 Information signs 26
2.4.4 Identification plates 30
2.5 Safety warnings 30
2.5.1 General safety instructions 30
2.5.2 Avoiding crushing and burning injuries 31
2.5.3 Avoid fire and explosions 31
2.5.4 Seeing and being seen 32
2.5.5 Protection against vibration 33
2.5.6 Before taking into operation 34
2.5.7 Getting in and out 34
2.5.8 Starting the machine 35
copyright by
R956 IIIBHIRR 7
Contents Operating manual
2.5.9 Working 35
2.5.10 Shutting down the machine 37
2.5.11 Transporting the machine 38
2.5.12 Towing 38
2.5.13 Maintenance and repair 38
2.5.14 Modifications, add-ons and conversions 42
2.5.15 Removal and installation of the attachment pins 42
2.5.16 Protective devices (FOPS and Frontguard) 43
2.5.17 Roll-over protection system (ROPS) 43
2.5.18 Checking machine for cracks 44
2.5.19 Regular checks 44
3 Control and operation 45
3.1 Control and operating elements 45
3.1.1 Overview of operator’s platform 45
3.1.2 Control unit A 47
3.1.3 Control unit B 48
3.2 Control 49
3.2.1 Battery main switch 49
3.2.2 Getting in and getting out 50
3.2.3 Emergency exit 52
3.2.4 Fire extinguisher (option) 52
3.2.5 Safety lever 53
3.2.6 Operator seat 53
3.2.7 Safety belt 59
3.2.8 Horn 60
3.2.9 Windscreen 61
3.2.10 Sun blind 63
3.2.11 Side windows 64
3.2.12 Exterior mirrors 64
3.2.13 Lighting 64
3.2.14 Cab lighting system 65
3.2.15 Windscreen wiper 65
3.2.16 Display 66
3.2.17 Status symbols 67
copyright by
8 IIIBHIRR R956
Operating manual Contents
3.2.18 Main menu 70
3.2.19 Camera system menu 71
3.2.20 Air conditioning unit 72
3.2.21 Operating status menu 74
3.2.22 General settings menu 75
3.2.23 Machine-specific settings menu 81
3.2.24 Information menu 86
3.2.25 Tool Control menu 88
3.2.26 Messages menu 89
3.2.27 Auxiliary heater (option) 89
3.3 Operation 91
3.3.1 Inspection before commissioning 91
3.3.2 Refuelling 92
3.3.3 Electric refuelling pump (option) 93
3.3.4 Immobiliser (option) 94
3.3.5 Starting the diesel engine 96
3.3.6 Engine speed and operating mode 97
3.3.7 After starting 98
3.3.8 Sensor-controlled low idle automatic 99
3.3.9 Automatic engine stop after idling (option) 101
3.3.10 Shutting off the diesel engine 101
3.3.11 Travelling 102
3.3.12 Braking 105
3.3.13 Travel alarm (option) 105
3.3.14 Observing the inclination angle 106
3.3.15 Operating the working attachment 107
3.3.16 Turning and braking the uppercarriage 109
3.3.17 Overload warning system (option) 111
3.3.18 Stick cylinder protection 112
3.3.19 Operating the working tool or working attachment without mini-joystick
(option) 113
3.3.20 Operating the working tool or working attachment with a mini-joystick
(option) 116
3.4 General working methods 118
3.4.1 Safety belt 118
3.4.2 Drugs and alcohol 118
copyright by
R956 IIIBHIRR 9
Contents Operating manual
3.4.3 Working without damaging the machine 118
3.4.4 Transferring loads 120
3.4.5 Preparatory work 121
3.4.6 Working position 122
3.4.7 Working with the backhoe bucket 122
3.4.8 Grading 124
3.4.9 Working with the hydraulic hammer 124
3.4.10 Working with the grapple 126
3.4.11 Working with the clamshell grab 126
3.4.12 Loading a transport vehicle 128
3.4.13 Lifting loads 128
3.4.14 Lifting loads with the quick release 129
3.5 Installation and removal of attachment parts 131
3.5.1 Fitting and removing the standard bucket 131
3.5.2 Fitting and removing the bucket with special seal 133
3.5.3 Fitting and removing the grapple on the stick 134
3.5.4 Fitting and removing the grapple on the industrial stick 136
3.5.5 Mechanical quick change adapter 138
3.5.6 Hydraulic quick change adapter 141
3.5.7 Likufix hydraulic coupling system 147
3.6 Installing and removing the counterweight 149
3.6.1 Installing the counterweight 150
3.6.2 Removing the counterweight 150
3.7 Transport 151
3.7.1 Driving the machine onto a low-loader 151
3.7.2 Lifting the machine with a crane 152
3.7.3 Securing the machine (8 points) 154
3.8 Emergency operation 156
3.8.1 Emergency operation 156
3.8.2 Jump start 158
3.8.3 Central lubrication system 159
3.8.4 Towing 159
4 Malfunctions 161
4.1 Service code tables 161
copyright by
10 IIIBHIRR R956
Operating manual Contents
4.1.1 Warning symbols 161
4.2 Fault – Cause – Remedy 165
4.2.1 Diesel engine and fuel system 165
4.2.2 Hydraulic system 168
4.2.3 Travel gear 168
4.2.4 Electrical system 169
4.2.5 Heating, ventilation, air conditioning system 169
4.2.6 Working attachment 170
4.3 Problem remedy 171
4.3.1 Fuses and relays 171
5 Maintenance 179
5.1 Inspection and maintenance schedule 179
5.2 Filling quantities and lubrication chart 185
5.2.1 Recommended lubricants 185
5.2.2 Recommended fuels and operating fluids 185
5.2.3 Lubricating chart 186
5.3 Fuels, lubricants and operating fluids 188
5.3.1 General information 188
5.3.2 Diesel fuels 188
5.3.3 Lubricants for the diesel engine 189
5.3.4 Coolant for the diesel engine 191
5.3.5 Hydraulic oils 194
5.3.6 Lubricating oil for gearboxes 199
5.3.7 Grease 200
5.3.8 Screenwash 202
5.3.9 Lubricant and care product for electrical and mechanical systems 202
5.4 Safety measures 203
5.5 General maintenance 204
5.5.1 Welding 204
5.5.2 Bleeding the hydraulic cylinders 204
5.5.3 Access points on the uppercarriage 205
5.5.4 Access points under the uppercarriage 206
5.5.5 Access points to the travel gear 207
5.5.6 Applying corrosion protection to piston rods 207
copyright by
R956 IIIBHIRR 11
Contents Operating manual
5.5.7 Cleaning the machine 208
5.5.8 Cleaning the travel gear 209
5.5.9 Cleaning the fan and radiator 210
5.6 Drive group 211
5.6.1 Diesel engine – maintenance position 211
5.6.2 Diesel engine – checking the oil level 211
5.6.3 Fuel pre-filter – draining water 212
5.6.4 Fuel tank – draining water and sediment 212
5.6.5 Bleeding the fuel system 213
5.6.6 Air filter – emptying the dust collecting tank 216
5.6.7 Pump distributor gear – checking the oil level 216
5.7 Cooling system 218
5.7.1 Checking the coolant level 218
5.8 Working hydraulics system 220
5.8.1 Depressurising the hydraulic system 220
5.8.2 Hydraulic tank – checking the oil level 221
5.8.3 Return filter – checking and cleaning the magnetic rod 223
5.8.4 Renewing the control oil filter 224
5.9 Electrical system 225
5.9.1 General information 225
5.10 Travel gear mechanism 226
5.10.1 Changing the oil 226
5.11 Tracked travel gear 227
5.11.1 Checking the track tension 227
5.11.2 Tightening the track 228
5.11.3 Slackening the track 229
5.11.4 Checking the mounting of the track pads and sprockets 230
5.12 Working attachment 231
5.12.1 Lubricating the tool attachment 231
5.12.2 Replacing the bucket teeth 231
5.12.3 Quick change adapter (option) – lubricating the lock bolts 232
5.13 Operator’s cab, heating, air conditioning system 234
5.13.1 Topping up the screenwash container 234
5.13.2 Switching on the air conditioning system 234
5.13.3 Cleaning the pre-filter 235
copyright by
12 IIIBHIRR R956
Operating manual
5.14 Lubrication system
5.14.1 Topping up the grease container
6 Appendix
6.1 Initial torque and tightening angle
6.1.1 Procedure

IMAGES PREVIEW OF THE MANUAL:

Need help? Contact: [email protected]

PLEASE NOTE:

• This is the SAME manual used by the dealers to troubleshoot any faults in your vehicle. This can be yours in 2 minutes after the payment is made.
• Contact us at [email protected] should you have any queries before your purchase or that you need any other service / repair / parts operators manual.

S.M