Liebherr Hydraulic excavator R 950 Tunnel 1362 1789 Operating manual SN37539 – PDF DOWNLOAD

Description

Liebherr Hydraulic excavator R 950 Tunnel 1362, 1789 Operating manual SN37539 – PDF DOWNLOAD

FILE DETAILS:

Liebherr Hydraulic excavator R 950 Tunnel 1362 1789 Operating manual SN37539 – PDF DOWNLOAD

Language : English
Pages :326
Downloadable : Yes
File Type : PDF
Size:74.9 MB

DESCRIPTION:

Liebherr Hydraulic excavator R 950 Tunnel 1362 1789 Operating manual SN37539 – PDF DOWNLOAD

Product identification
Manufacturer:Liebherr-France SAS
Type:R 950 Tunnel
Type no.:1362, 1789
Conformity:CE
Serial number: 37539

Preface

These operating instructions have been written for the machine operator and for the maintenance personnel of the machine. They contain:

• The technical data.
• The safety requirements.
• The operating instructions.
• The maintenance instructions.

The operating instructions are to be read and used carefully by all persons who carry out work with or on the machine before putting the machine into service for the first time and later, at regular intervals.

Work with or on the machine includes, for example:

• Operation, including setting up and equipping, rectifying malfunctions during the course of work, resolving production dropouts, care, disposal of operating and process materials.
• Maintenance, including maintenance, inspection, and repair work.
• Transportation or loading the machine.

The operating instructions allow the machine operator to familiarize themselves with the machine more easily and prevent malfunctions occurring due to improper operation.

The observance of the operating and maintenance instructions by maintenance personnel:

• Increases reliability in use.
• Extends the service life of your machine.
• Reduces repair costs and downtime.

The operating instructions belong with the machine. Place a copy in an easily reached position on the cab storage shelf.

The operating and maintenance instructions should also incorporate information on current national regulations for accident prevention and protection. In addition to the operating instructions and legally binding regulations on accident prevention which apply in the user country and at the point of use, authorized specialist rules for safe and correct working procedures are also to be observed.

These operating and maintenance instructions contain all the information required for operating and maintaining your machine.

• Some illustrations in these operating instructions may depict details and working devices that differ from your machine.
• In some illustrations, protective devices and covers have been removed in the interests of better presentation.
• Improvements, which are always being incorporated into our machines, may result in changes to your machine that are not yet indicated in these operating instructions.

However, should you require any further explanations or information, LIEBHERR’s technical documentation, sales school, and customer service departments are available for your convenience.

LIEBHERR warranty

• claims made on the basis of improper operation, unsatisfactory maintenance, use of unauthorized operating materials, or non-adherence to safety regulations cannot be recognized.
• LIEBHERR will annul any and all obligations incurred by LIEBHERR and/or its dealerships, such as guarantee commitments, service contracts, etc., without prior notice in the event that replacement parts other than original LIEBHERR parts or parts purchased from LIEBHERR are used for maintenance or repair work.

Modifications, conditions, copyright

• We reserve the right to make modifications without prior notice in the course of technical developments.
• The information and illustrations contained in these operating instructions may neither be copied and distributed, nor used for the purposes of competition. All rights are expressly reserved in accordance with copyright laws.
• The warranty and liability conditions of LIEBHERR’s general business conditions will not be enlarged upon through the above information.

TABLE OF CONTENTS:

Liebherr Hydraulic excavator R 950 Tunnel 1362 1789 Operating manual SN37539 – PDF DOWNLOAD

1 Product description
1.1 Technical description
1.1.1 General overview
1.1.2 Uppercarriage
1.1.3 Undercarriage
1.2 Technical data
1.2.1 Vibration emission
1.2.2 CO2 emissions of diesel engine
1.2.3 Sound level
1.2.4 Specifications
2 Safety warnings
2.1 Information on these instructions
2.1.1 Representation of warning messages
2.1.2 Graphic symbols in these instructions
2.2 Intended use
2.2.1 Laws, rules, guidelines and safety regulations
2.2.2 Intended use
2.2.3 Foreseeable misuse
2.2.4 Operating conditions
2.2.5 Disposal
2.3 Description of staff
2.3.1 Personal protective equipment
2.3.2 Requirements for staff
2.3.3 Operating company
2.3.4 Operator
2.3.5 Maintenance staff
2.3.6 Electrical engineer
2.3.7 Refrigeration technician
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 Warning signs 36
2.4.3 Information signs 39
2.4.4 Identification plates 44
2.5 Protective devices on the machine 44
2.5.1 Safety lever or folding console 44
2.5.2 Operator’s cab 44
2.5.3 Height-adjustable operator’s cab 45
2.5.4 Tip over protective structure (TOPS) 45
2.5.5 Roll over protective structure (ROPS) 46
2.5.6 Falling object protective structures (FOPS and FGPS) 46
2.6 Emergency equipment on the machine 47
2.6.1 Emergency exit (standard) 47
2.6.2 Fire extinguisher (option) 47
2.6.3 Emergency command devices of machine 47
2.6.4 Emergency stop function of machine 48
2.7 Safe operation 48
2.7.1 Intoxicants 48
2.7.2 Dangerous fuels and operating fluids 48
2.7.3 Transporting machine 49
2.7.4 Access to machine 49
2.7.5 Machine danger zone 50
2.7.6 Visibility 50
2.7.7 Protection against vibration 51
2.7.8 Operation of machine 52
2.8.3 Scaling tooth 56 …J
2.8.4 Hydraulic scaling tooth 57
2.8.5 Machines with height adjustable cab 57
2.9 Safe maintenance
2.9.1 Spare parts
2.9.2 Heavy parts
2.9.3 Regular checks
2.10 Modifications to the machine
2.10.1 Modifications, add-ons and retrofittings
3 Control and operation
3.1 Control and operating elements
3.1.1 Overview of operator’s platform
3.1.2 Control unit A
3.1.3 Control unit B
3.2 Display
3.2.1 Display
3.2.2 Status symbols
3.2.3 Start page menu
3.2.4 Camera menu
3.2.5 Air conditioning unit (for closed operator’s cab)
3.2.6 Operating status menu
3.2.7 Diesel particulate filter submenu (option)
3.2.8 Sensor-controlled low idle automatic and automatic engine stop
submenu (option)
3.2.9 Measurement displays submenu
3.2.10 System settings menu
3.2.11 Operating hour meter submenu
3.2.12 Windscreen wiper interval submenu
3.2.13 Radio remote control submenu
3.2.14 Display brightness and display volume submenu
3.2.15 Camera image contrast submenu
3.2.16 Camera return time submenu
3.2.17 Unit selection submenu
3.2.18 Time zone submenu
3.2.19 Time format and date format submenu
3.2.20 Language selection submenu
3.2.21 Test system submenu
3.2.22 Brightness of LED headlights submenu (option) 89
3.2.23 Electrical outputs submenu 89
3.2.24 Electrical inputs submenu 90
3.2.25 Function settings menu 90
3.2.26 Central lubrication system submenu (option) 92
3.2.27 Maintenance submenu 93
3.2.28 SF submenu 94
3.2.29 Hoist cylinder shut-off and stick cylinder shut-off submenu (option) 97
3.2.30 Priority between lifting boom and controlling working attachment
submenu 97
3.2.31 Information menu 98
3.2.32 Operating hours submenu 99
3.2.33 Fuel consumption submenu 100
3.2.34 CodingKey submenu 100
3.2.35 Tool Control menu 101
3.2.36 Tool Control symbols 102
3.2.37 Service codes menu 103
Control 105
3.3.1 Battery main switch 105
3.3.2 Entering and exiting machine 106
3.3.3 Emergency exit 107
3.3.4 Fire extinguisher 108
3.3.5 Safety lever 108
3.3.6 Operator’s seat 109
3.3.7 Safety belt 115
3.3.8 Horn 117
3.3.9 Sun blind 117
3.3.10 Viewing devices 119
3.3.11 Lighting 125
3.3.12 Cab lighting system 126
3.3.13 Windscreen wipers 127
Inspection tour before putting into service 128
Refuelling 129
Refuelling with the electric refuelling pump (option) 130
3.4.4 Refuelling diesel exhaust fluid
3.4.5 Preparing machine for dust intensive application
3.4.6 Preparing machine for use in biologically sensitive areas
3.4.7 Starting diesel engine
3.4.8 Bringing machine to operating temperature
3.4.9 Engine speed and operating mode
3.4.10 After starting
3.4.11 Sensor-controlled low idle automatic
3.4.12 Automatic engine shut-off after idling (option)
3.4.13 Shutting off diesel engine
3.4.14 Travelling and braking
3.4.15 Travel alarm
3.4.16 Controlling dozer blade
3.4.17 Controlling working attachment
3.4.18 Turning and braking uppercarriage
3.4.19 Controlling hydraulic hammer
3.4.20 Controlling mill
3.4.21 Changing over control of joystick control (option)
3.4.22 Reversing fan drive for radiator cleaning (option)
3.5 Shut-off functions
3.5.1 Hoist cylinder shut-off (option)
3.5.2 Overload warning system (option)
3.6 General working methods
3.6.1 Working without damaging machine
3.6.2 Putting machine in working position
3.6.3 Travelling on slopes
3.6.4 Working on slope
3.6.5 Working with removal bucket
3.6.6 Flattening the ground
3.6.7 Working with hydraulic hammer
3.6.8 Working with scaling tooth
3.6.9 Lifting loads
3.6.10 Lifting loads with quick coupler
3.7 Installing and removing working attachment
3.7.1 Installing and removing working attachment pins
3.7.2 Installing and removing bucket 173
3.7.3 Installing and removing bucket with special seal 175
3.7.4 Using quick coupler 176
3.7.5 Installing and removing stick 176
3.7.6 Installing and removing boom 176
3.8 Parking machine 177
3.8.1 Parking machine on level ground 177
3.8.2 Parking machine on a slope 178
3.9 Transport 179
3.9.1 Adjusting undercarriage width mechanically (option) 179
3.9.2 Driving machine onto low-loader 184
3.9.3 Lifting machine 187
3.9.4 Tying down machine 188
3.10 Emergency operation 190
3.10.1 Using emergency mode 190
3.10.2 Jump starting 192
3.10.3 Lowering working attachment when engine is shut off 193
3.10.4 Central lubrication system 193
3.10.5 Towing 194
Service code tables 199
4.1.1 Warning symbols 199
4.1.2 SCR system 203
Fault – Cause – Remedy 205
4.2.1 Diesel engine and fuel system 205
4.2.2 Hydraulic system 208
4.2.3 Travel gear 208
4.2.4 Electrical system 209
4.2.5 Heating, ventilation and air conditioning unit 209
4.2.6 Working attachment
Problem remedy
4.3.1 Fuses and relays
5 Maintenance
5.1 Inspection and maintenance schedule
5.2 Filling quantities and lubrication chart
5.2.1 Filling quantities
5.2.2 Lubrication chart
5.3 Fuels, lubricants and operating fluids
5.3.1 Diesel fuels
5.3.2 Diesel exhaust fluids
5.3.3 Engine oils
5.3.4 Refrigerant
5.3.5 Coolant
5.3.6 Hydraulic oils
5.3.7 Gear oils
5.3.8 Pump distributor gear oils
5.3.9 Greases
5.3.10 Windscreen washer fluid
5.3.11 Lubricants and care products for electrical and mechanical systems
5.4 Access points for maintenance work
5.4.1 Access points on uppercarriage
5.4.2 Access points under the uppercarriage
5.5 Preparing for maintenance
5.5.1 Maintenance procedures
5.5.2 Safety instructions
5.5.3 Putting machine in maintenance position
5.6 General maintenance
5.6.1 Welding
5.6.2 Bleeding hydraulic cylinders
5.6.3 Applying corrosion protection to piston rods
5.6.4 Cleaning the machine
5.6.5 Cleaning travel gear
5.6.6 Cleaning fan and radiator
5.6.7 Corrosion protection
5.7 Complete machine
5.7.1 Checking machine for proper condition and tightness
5.7.2 Visual inspection before putting into service
5.7.3 Lubricating bearings on machine and working attachment 261
5.7.4 Checking emergency stop buttons for function 263
5.7.5 Filling in sample data sheet 263
Drive group 269
5.8.1 Diesel engine: Putting in maintenance position 269
5.8.2 Diesel engine: Checking oil level 269
5.8.3 Diesel engine: Checking condition, tightness and cleanliness 271
5.8.4 Fuel pre-filter: Draining water 271
5.8.5 Fuel tank: Draining water and sediments 272
5.8.6 Fuel fine filter: Replacing filter element 273
5.8.7 Air filter: Emptying dust collecting tank 274
5.8.8 Air filter: Replacing main filter cartridge 274
5.8.9 Pump distributor gear: Checking oil level 275
5.8.10 Diesel particulate filter (option): Activating and deactivating
regeneration 276
Cooling system 280
5.9.1 Checking coolant level 280
5.9.2 Coolant: Checking concentration 281
Working hydraulics 285
5.10.1 Depressurising hydraulic system 285
5.10.2 Hydraulic tank: Checking oil level 286
5.10.3 Hydraulic tank: Draining water and sediments 287
5.10.4 Return filter: Checking and cleaning magnetic rod 288
5.10.5 Bypass filter (option): Checking level of contamination of filter cartridge 288
5.10.6 Hydraulic hoses: Checking condition and tightness 289
Electrical system 290
5.11.1 General information 290
Travel gear 291
5.12.1 Checking track tension 291
5.12.2 Tightening track 292
5.12.3 Slackening track 293
5.12.4 Determining track type 294
Working attachment 295
5.13.1 Lubricating dozer blade 295
5.13.2 Lubricating working tool 295
5.13.3 Checking pin connections for secure seating
5.13.4 Checking steel parts for cracks
5.13.5 Pin bearing: checking for wear
5.13.6 Changing bucket teeth with Z system
5.14 Operator’s cab, heating and air conditioning
5.14.1 Filling with windscreen washer fluid
5.14.2 Switching on air conditioning unit
5.14.3 Cleaning pre-filter
5.15 Lubrication system
5.15.1 Lubrication system: Filling with grease
5.15.2 Checking lubrication of bearings (grease collar)
5.15.3 Pipes, hoses and lubricating points: Checking tightness and condition
5.16 Slewing gearbox and slewing ring
5.16.1 Slewing gearbox: Checking oil level
Appendix
6.1 Pre-tightening torque and turning angle
6.1.1 Procedure
Index

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