Liebherr R914 Compact Litronic 1511 Material handling machine Operator’s Manual 45264 – PDF DOWNLOAD

Description

Liebherr R914 Compact Litronic 1511 Material handling machine Operator’s Manual 45264 – PDF DOWNLOAD

FILE DETAILS:

Liebherr R914 Compact Litronic 1511 Material handling machine Operator’s Manual 45264 – PDF DOWNLOAD

Language : English
Pages : 382
Downloadable : Yes
File Type : PDF
Size: 79.1 MB

IMAGES PREVIEW OF THE MANUAL:

DESCRIPTION:

Liebherr R914 Compact Litronic 1511 Material handling machine Operator’s Manual 45264 – PDF DOWNLOAD

Product ID
Manufacturer : Liebherr-Hydraulikbagger GmbH
Liebherr-France SAS
Type : R914 Compact Litronic
Type no. : 1511
From Serial no. : 45264

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:

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 R914 Compact Litronic 1511 Material handling machine Operator’s Manual 45264 – PDF DOWNLOAD

1 Product description 19
1.1 Technical description 19
1.1.1 General overview 19
1.2 Technical data 21
1.2.1 Vibration emission 21
1.2.2 CO2 emissions of diesel engine 21
1.2.3 Sound level 23
1.2.4 Specifications 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
2.2 Intended use 26
2.2.1 Laws, rules, guidelines and safety regulations 26
2.2.2 Intended use 26
2.2.3 Foreseeable misuse 27
2.2.4 Operating conditions 27
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 I
2.3.8 Slinger 33
2.3.9 Spotter 34
copyright© Liebherr-Hydraulikbagger GmbH Liebherr-France SAS 2020
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Contents Operator’s manual
2.4 Signs on the machine 35
2.4.1 Safety signs 35
2.4.2 Information signs 37
2.4.3 Identification plate 41
2.5 Protective devices on the machine 41
2.5.1 Safety lever or folding console 41
2.5.2 Operator’s cab 41
2.5.3 Tip over protective structure (TOPS) 42
2.5.4 Roll over protective structure (ROPS) 42
2.5.5 Falling object protective structures (FOPS and FGPS) 43
2.6 Emergency equipment on the machine 43
2.6.1 Emergency exit (standard) 43
2.6.2 Fire extinguisher (option) 43
2.6.3 Emergency command devices of machine 44
2.6.4 Emergency stop function of machine 44
2.7 Safe operation 44
2.7.1 Intoxicants 44
2.7.2 Dangerous fuels and operating fluids 45
2.7.3 Transporting machine 45
2.7.4 Access to machine 46
2.7.5 Machine danger zone 47
2.7.6 Visibility 47
2.7.7 Protection against vibration 48
2.7.8 Operation of machine 49
2.7.9 Load-lifting work 51
2.8 Safe maintenance 52
2.8.1 Spare parts 52
2.8.2 Heavy parts 52 C:
2.8.3 Regular checks 52 0
2.9 Modifications to the machine 53 ~ 0 2.9.1 Modifications, add-ons and retrofittings “‘ …
3 Control and operation 55 I
3.1 Control and operating elements 55
3.1.1 Overview of operator’s platform 55
Operator’s manual Contents
3.1.2 Control unit A 56
3.1.3 Control unit B 57
3.1.4 Further control units 57
3.2 Display 58
3.2.1 Display 58
3.2.2 Status symbols 59
3.2.3 Start page menu 67
3.2.4 Camera menu 67
3.2.5 Automatic air conditioning 69
3.2.6 Operating status menu 73
3.2.7 Exhaust system submenu 73
3.2.8 Sensor-controlled low idle automatic and automatic engine stop
submenu (option) 74
3.2.9 System settings menu 75
3.2.10 Operating hour meter and odometer submenu 76
3.2.11 Windscreen wiper interval submenu 76
3.2.12 Radio remote control submenu 77
3.2.13 Display settings submenu 78
3.2.14 Display brightness and display volume submenu 78
3.2.15 Camera image contrast submenu 79
3.2.16 Camera return time submenu 79
3.2.17 Regional settings and system parameters submenu 80
3.2.18 Unit selection submenu 80
3.2.19 System diagnosis submenu 81
3.2.20 Time zone submenu 81
3.2.21 Time format and date format submenu 82
3.2.22 Language selection submenu 82
3.2.23 Electrical outputs submenu 83
3.2.24 Electrical inputs submenu 84 0
8 3.2.25 Function settings menu 84 ~
3.2.26 Central lubrication system submenu (option) 86
‘ 3.2.27 Maintenance submenu 86
3.2.28 SF submenu 88
3.2.29 User profile submenu 90
3.2.30 Stick cylinder shut-off submenu (option) 91
copyright© Liebherr-Hydraulikbagger GmbH Liebherr-France SAS 2020
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Contents Operator’s manual
3.2.31 Hoist cylinder shut-off submenu (option) 91
3.2.32 Stick cylinder shut-off and hoist cylinder shut-off submenu (option) 92
3.2.33 Workspace limitation submenu (option) 93
3.2.34 Automatic reversible fan drive submenu (option) 93
3.2.35 Comfort slewing brake submenu (option) 94
3.2.36 Information menu 94
3.2.37 Operating time submenu 95
3.2.38 Fuel consumption submenu 96
3.2.39 Key assignment submenu 97
3.2.40 Tool Control menu 97
3.2.41 Service codes menu 98
3.3 Control 100
3.3.1 Battery main switch 100
3.3.2 Entering and exiting machine 101
3.3.3 Emergency exit 102
3.3.4 Fire extinguisher (option) 103
3.3.5 Folding console 103
3.3.6 Operator’s seat 105
3.3.7 Safety belt 112
3.3.8 Ignition key 114
3.3.9 Confirmation button 114
3.3.10 Horn 115
3.3.11 Windscreen 116
3.3.12 Sun blind 118
3.3.13 Side windows 119
3.3.14 Viewing devices 120
3.3.15 Lighting 127
3.3.16 Cab lighting system 128 C:
3.3.17 Windshield wipers 129 0
3.3.18 Windscreen washer system 129 ~ 0 3.3.19 Auxiliary heater (option) “‘ …
130
3.3.20 LiDAT (option)
130 lL ill I
3.4 Operation 132 …J
3.4.1 Inspection tour before putting into service 132
3.4.2 Refuelling 133
3.4.3 Refuelling with electric refuelling pump (option) 134
3.4.4 Filling with diesel exhaust fluid 135
3.4.5 Immobiliser (option) 136
3.4.6 Preparing machine for dust intensive application 138
3.4.7 Preparing machine for use in biologically sensitive areas 138
3.4.8 Starting diesel engine 139
3.4.9 Bringing machine to operating temperature 139
3.4.10 Engine speed and operating mode 140
3.4.11 After starting 141
3.4.12 Sensor-controlled low idle automatic 143
3.4.13 Automatic engine stop after idling (option) 143
3.4.14 Shutting off diesel engine 144
3.4.15 Shutting off diesel engine in an emergency 144
3.4.16 Travelling and braking 145
3.4.17 Travel alarm (option) 148
3.4.18 Controlling dozer blade or support blade 149
3.4.19 Controlling working attachment 152
3.4.20 Turning and braking uppercarriage 155
3.4.21 Slewing brake 155
3.4.22 Positioning slewing brake 160
3.4.23 Selecting boom or working tool 161
3.4.24 Laterally adjusting boom 161
3.4.25 Selecting the working tool 162
3.4.26 Using working tool in continuous mode (option) 163
3.4.27 Control changeover (option) 165
3.4.28 Changing over control of right mini-joystick (option) 166
3.4.29 Reversible fan drive for radiator cleaning (option) 167
.5 Shut-off functions 170
3.5.1 Stick cylinder shut-off (option) 170
3.5.2 Height limit (option) 172
3.5.3 Overload warning system (option) 182 “‘ ~
3.6 General working methods 184 I
…J 3.6.1 Working without damaging machine 184
3.6.2 Putting machine in working position 186
3.6.3 Travelling on slopes 186
copyright© Liebherr-Hydraulikbagger GmbH Liebherr-France SAS 2020
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Contents Operator’s manual
3.6.4 Travelling under obstacles 188
3.6.5 Working on a slope 188
3.6.6 Working with backhoe bucket 189
3.6.7 Ground surface grading 190
3.6.8 Working with hydraulic hammer 191
3.6.9 Working with the grapple 194
3.6.10 Working with clamshell 194
3.6.11 Handling loads 196
3.6.12 Loading transport vehicle 196
3.6.13 Lifting loads 197
3.6.14 Lifting loads with quick coupler 198
3.6.15 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 the 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
3.8.1 Parking machine on level ground 208
3.8.2 Parking machine on a slope 209
3.9 Transport 210
3.9.1 Driving machine onto low-loader 210
3.9.2 Lifting machine 212
3.9.3 Tying down machine 216 C:
3.10 Emergency operation 218 0 3.10.1 Jump starting 218 ~ 0 3.10.2 Lowering working attachment when engine is shut off “‘
3.10.3 Towing the machine
4 Malfunctions 221
4.1 Service code tables 221
4.1.1 Warning symbols 221
4.2 Fault – Cause – Remedy 228
4.2.1 Diesel engine and fuel system 228
4.2.2 Hydraulic system 231
4.2.3 Travel gear 232
4.2.4 Electrical system 232
4.2.5 Heating, ventilation and air conditioning unit 232
4.2.6 Working attachment 233
4.3 Problem remedy 234
4.3.1 Fuses and relays in the uppercarriage 234
4.3.2 Fuses and relays in operator’s platform 241
5 Maintenance 245
5.1 Inspection and maintenance schedule 245
5.2 Filling quantities and lubrication chart 250
5.2.1 Filling quantities 250
5.2.2 Lubrication chart 251
5.3 Fuels, lubricants and operating fluids 253
5.3.1 Diesel fuels 253
5.3.2 Diesel exhaust fluids 254
5.3.3 Engine oils 254
5.3.4 Refrigerant 256
5.3.5 Coolant 256
5.3.6 Hydraulic oils 257
5.3.7 Gear oils 259
5.3.8 Greases 260
5.3.9 Windscreen washer fluid 260
5.3.10 Lubricants and care products for electrical and mechanical systems .,!.!.?. 260
5.4 Access points for maintenance work 261 0
5.4.1 Access points on uppercarriage 261
5.4.2 Access points under the uppercarriage 262
5.4.3 Access points on undercarriage 263 lL ill I …J 5.5 Preparing for maintenance 264
5.5.1 Maintenance procedures 264
5.5.2 Safety instructions 265
5.5.3 Putting machine in maintenance position 266
5.6 General maintenance 268
5.6.1 Welding 268
5.6.3 Corrosion-proofing piston rods 268
5.6.4 Cleaning the machine 269
5.6.5 Cleaning travel gear 270
5.6.6 Cleaning the fan and radiator 271
5.6.7 Corrosion protection 271
5.7 Complete machine 282
5.7.1 Checking machine for proper condition and tightness 282
5.7.2 Visual inspection before putting into service 282
5.7.3 Lubricating bearings on machine and working attachment 282
5.7.4 Checking components for cracks 283
5.7.5 Filling in sample data sheet 285
5.8 Drive group 291
5.8.1 Diesel engine: Putting in maintenance position 291
5.8.2 Diesel engine: Checking oil level 291
5.8.3 Fuel pre-filter: Draining water 292
5.8.4 Fuel tank: Draining water and sediments 293
5.8.5 Air filter: Emptying dust collecting tank 295
5.8.6 Air filter: Replacing main filter cartridge 295
5.8.7 Air filter: Replacing safety filter cartridge 297
5.8.8 Regenerating exhaust system 298
5.9 Cooling system 302
5.9.1 Checking coolant level 302
5.9.2 Checking cooling system and heat exchanger for contamination 303
5.10 Working hydraulics 305
5.10.1 Depressurising hydraulic system 305 C:
5.10.2 Hydraulic tank: Checking oil level 305 0
5.10.3 Hydraulic tank: Draining water and sediments 308 ~ 0 5.10.4 Return filter: Checking and cleaning magnetic rod “‘ …
5.10.5 Bypass filter (option): Checking degree of contamination of filter
5.10.6 Hydraulic hoses: Checking condition and tightness 311
5.11 Electrical system 312
5.11.1 General information
5.12 Travel gear
5.12.1 Checking track tension
5.12.2 Tightening track
5.12.3 Slackening track
5.12.4 Determining track type
5.12.5 Checking tracks, sprocket wheels, idler-wheels, carrier rollers and track
rollers for wear 317
5.12.6 Visual inspection of travel gear components 317
5.13 Working attachment 318
5.13.1 Lubricating dozer blade 318
5.13.2 Lubricating working tool 318
5.13.3 Checking pin bearingsforwear 319
5.14 Operator’s cab, heating and air conditioning 320
5.14.1 Filling with windscreen washer fluid 320
5.14.2 Auxiliary heater (option): Checking function 320
5.14.3 Switching on air conditioning unit 321
5.14.4 Cleaning pre-filter 321
5.14.5 Checking and cleaning air conditioning condenser 322
5.15 Lubrication system 324
5.15.1 Lubrication system: Filling with grease 324
5.15.2 Checking lubrication of bearings (grease collar) 325
5.16 Slewing gearbox and slewing ring 326
5.16.1 Slewing gearbox: Checking oil level 326
Appendix
6.1 Pre-tightening torque and turning angle
6.1.1 Procedure
Index

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