Liebherr Wheeled excavator A 914 Compact Litronic 1507 (USA CAN) Operator’s manual 81693 – PDF DOWNLOAD
FILE DETAILS:
liebherr Wheeled excavator A 914 Compact Litronic 1507 (USA CAN) Operator’s manual 81693 – PDF DOWNLOAD
Language : English
Pages : 442
Downloadable : Yes
File Type : PDF
Size: 84.3 MB
DESCRIPTION:
liebherr Wheeled excavator A 914 Compact Litronic 1507 (USA CAN) Operator’s manual 81693 – PDF DOWNLOAD
Product ID
Manufacturer: Liebherr-France SAS
Type: A 914 Compact Litronic
Type no.: 1507 (USA / CAN)
From Serial no.: 81693
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.
TABLE OF CONTENTS:
liebherr Wheeled excavator A 914 Compact Litronic 1507 (USA CAN) Operator’s manual 81693 – PDF DOWNLOAD
Product description 17
1.1 Technical description 17
1.1.1 General overview 17
1.2 Technical data 18
1.2.1 Vibration emission 18
1.2.2 CO2 emissions of diesel engine 18
1.2.3 Sound level 20
1.2.4 Specifications 21
1.3 Warranty conditions 22
1.3.1 Additional information, USA 22
1.3.2 Warranty declaration, emission limits, warranty rights and obligations 22
1.3.3 Warranty coverage from manufacturer
1.3.4 Warranty obligations of the owner
1.3.5 Warranty
1.3.6 Warranty parts
1.3.7 Exclusions
2 Safety warnings
2.1.1 Representation of warning messages
2.1.2 Graphic symbols in these instructions
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
Description of staff
2.3.1 Personal protective equipment
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
2.3.8 Slinger 33
2.3.9 Spotter 34
2.4 Signs on the machine 35
2.4.1 Safety signs (USA) 35
2.4.2 Information signs 38
2.4.3 Identification tag (USA) 42
2.5 Protective devices on the machine 42
2.5.1 Safety lever or folding console 42
2.5.2 Operator’s cab 42
2.5.3 Roll over protective structure (ROPS) 43
2.5.4 Falling object protective structures (FOPS and FGPS) 43
2.6 Emergency equipment on the machine 44
2.6.1 Emergency exit (standard) 44
2.6.2 Fire extinguisher (option) 44
2.6.3 Emergency command devices of machine 44
2.6.4 Emergency stop function of machine 45
2.7 Safe operation 45
2.7.1 Intoxicants 45
2.7.2 Dangerous fuels and operating fluids 45
2.7.3 Transporting machine 46
2.7.4 Access to machine 46
2.7.5 Machine danger zone 47
2.7.10 Demolition work 52 …J
2.8 Safe maintenance 53
2.8.1 Spare parts 53
Operator’s manual
2.8.2 Heavy parts
2.8.3 Regular checks
2.9 Modifications to the machine
2.9.1 Modifications, add-ons and retrofittings
3 Control and operation
3.1.1 Overview of operator’s platform
3.1.2 Control unit A
3.1.3 Control unit B
3.1.4 Control unit C
3.1.5 Further control units
3.1.6 Symbols on control description sticker
3.1.7 General symbols
3.1.8 Control changeover
3.1.9 Optional equipment
3.1.10 Working tools
3.1.11 Working attachment
3.1.12 Support
3.1.13 Height-adjustable cab
3.1.14 Wheeled excavator travel mode
3.1.15 Crawler excavator travel mode
3.1.16 Rail excavator travel mode
Display
3.2.1 Display
3.2.2 Status symbols
3.2.3 Start page menu
3.2.4 Camera menu
3.2.5 Automatic heating and automatic ventilation
3.2.6 Automatic air conditioning
3.2.7 Operating status menu
3.2.8 Diesel particulate filter submenu (option)
3.2.9 Sensor-controlled low idle automatic and automatic engine stop
submenu (option)
3.2.10 System settings menu
3.2.11 Operating hour meter and odometer submenu 93
3.2.12 Windscreen wiper interval submenu 93
3.2.13 Radio remote control submenu 94
3.2.14 Display settings submenu 95
3.2.15 Display brightness and display volume submenu 95
3.2.16 Camera image contrast submenu 96
3.2.17 Camera return time submenu 96
3.2.18 Regional settings and system parameters submenu 97
3.2.19 Unit selection submenu 97
3.2.20 System diagnosis submenu 98
3.2.21 Time zone submenu 98
3.2.22 Time format and date format submenu 99
3.2.23 Language selection submenu 99
3.2.24 Electrical outputs submenu 100
3.2.25 Electrical inputs submenu 101
3.2.26 Function settings menu 101
3.2.27 Central lubrication system submenu (option) 103
3.2.28 Maintenance submenu 103
3.2.29 SF submenu 105
3.2.30 User profile submenu 107
3.2.31 Stick cylinder shut-off and hoist cylinder shut-off submenu (option) 108
3.2.32 Workspace limitation submenu (option) 108
3.2.33 Automatic reversible fan drive submenu (option) 109
3.2.34 Comfort slewing brake submenu (option) 110
3.2.35 Bleeding hydraulic circuit submenu 110
3.2.36 Information menu 111
3.2.37 Operating time submenu 112
3.2.38 Fuel consumption submenu 112
3.3.1 Battery main switch 116 …J
3.3.2 Entering and exiting machine 117
3.3.3 Emergency exit 119
copyright© Liebherr-Hydraulikbagger GmbH 2019
A 914 Compact Litronic -1507 10 llEBHERR (USA/ CAN)/ 81693
Operator’s manual Contents
3.3.4 Fire extinguisher (option) 119
3.3.5 Folding console 120
3.3.6 Operator’s seat 121
3.3.7 Safety belt 129
3.3.8 Steering wheel 130
3.3.9 Ignition key 131
3.3.10 Confirmation button 131
3.3.11 Horn 132
3.3.12 Windscreen 133
3.3.13 Sun blind 135
3.3.14 Viewing devices 136
3.3.15 Lighting 142
3.3.16 Cab lighting system 143
3.3.17 Windshield wipers 144
3.3.18 Windscreen washer system 144
3.3.19 Auxiliary heater (option) 145
3.3.20 LiDAT (option) 145
3.4 Operation 147
3.4.1 Inspection tour before putting into service 147
3.4.2 Refuelling 148
3.4.3 Refuelling with electric refuelling pump (option) 148
3.4.4 Filling with diesel exhaust fluid 150
3.4.5 Immobiliser (option) 150
3.4.6 Preparing machine for dust intensive application 152
3.4.7 Preparing machine for use in biologically sensitive areas 152
3.4.8 Starting diesel engine 153
3.4.9 Bringing machine to operating temperature 153
3.4.10 Engine speed and operating mode 154
3.4.15 Shutting off diesel engine in an emergency 159
3.4.16 Travelling and braking 159
3.4.17 Speed controller 162
A 914 Compact Litronic -1507
3.4.18 Automatic service brake 163
3.4.19 Joystick steering 165
3.4.20 Travel alarm (option) 166
3.4.21 Ride control (option) 167
3.4.22 Locking and unlocking oscillating axle 169
3.4.23 Supporting machine 171
3.4.24 Controlling working attachment 173
3.4.25 Turning and braking uppercarriage 175
3.4.26 Slewing brake 176
3.4.27 Positioning slewing brake 181
3.4.28 Selecting boom or working tool 181
3.4.29 Laterally adjusting boom 182
3.4.30 Selecting the working tool 182
3.4.31 Controlling special working attachment with mini-joystick 183
3.4.32 Using working tool in continuous mode (option) 184
3.4.33 Changing over control of right mini-joystick (option) 186
3.4.34 Reversible fan drive for radiator cleaning (option) 188
3.5 Shut-off functions 190
3.5.1 Stick cylinder shut-off (option) 190
3.5.2 Hoist cylinder shut-off (option) 193
3.5.3 Height limitation 197
3.5.4 Overload warning system (option) 206
3.6 General working methods 209
3.6.1 Working without damaging the machine 209
3.6.2 Putting machine in working position 210
3.6.3 Travelling at operating location 211
3.6.4 Travelling with load at operating location 212
3.6.5 Driving on public roads 213
3.6.7 Flattening the ground
3.6.8 Working with hydraulic hammer 220 ~
3.6.9 Handling loads 222 ;”°ii”
3.6.10 Loading transport vehicle 222 …J
3.6.11 Lifting loads 223
3.6.12 Lifting loads with quick coupler 224
3.6.13 Driving technique
3.6.14 Use of banksmen
3.7 Installing and removing working attachment
3.7.1 Using quick coupler
3.8 Parking machine
3.9 Transport
3.9.1 Preparatory work
3.9.2 Driving machine onto low-loader
3.9.3 Lifting machine
3.9.4 Tying down the machine
3.10 Emergency operation
3.10.1 Jump starting
3.10.2 Lowering working attachment when engine is shut off
3.10.3 Towing
3.10.4 Transmission
4 Malfunctions
4.1 Service code tables
4.1.1 Warning symbols
4.2 Fault – Cause – Remedy
4.2.1 Diesel engine and fuel system
4.2.2 Hydraulic system
4.2.3 Electrical system
4.2.4 Heating, ventilation and air conditioning unit
4.2.5 Working attachment
4.3 Problem remedy
4.3.1 Fuses and relays in the uppercarriage
4.3.2 Operator’s platform fuses and relays
5 Maintenance
Inspection and maintenance schedule
Filling quantities and lubrication chart
5.2.1 Filling quantities
5.2.2 Lubrication chart
5.3.1 General information about lubricants and fuels 275
5.3.2 Diesel fuels 275
5.3.3 Diesel exhaust fluids 276
5.3.4 Engine oils 277
5.3.5 Refrigerant 278
5.3.6 Coolant 279
5.3.7 Hydraulic oils 280
5.3.8 Axle oils 282
5.3.9 Gear oils 282
5.3.10 Transmission oils 283
5.3.11 Greases 283
5.3.12 Windscreen washer fluid 284
5.3.13 Lubricants and care products for electrical and mechanical systems 284
Access points for maintenance work 285
5.4.1 Access points on uppercarriage 285
5.4.2 Access points under the uppercarriage 286
Preparing for maintenance 287
5.5.1 Maintenance procedures 287
5.5.2 Preparing for maintenance 288
5.5.3 Putting machine in maintenance position 290
General maintenance 291
5.6.1 Welding 291
5.6.2 Corrosion-proofing piston rods 291
5.6.3 Cleaning the machine 292
5.6.4 Cleaning the fan and radiator 294
Complete machine 295
5.7.1 Checking machine for proper condition and tightness 295
5.7.2 Lubricating bearings on machine and working attachment 299
5.7.3 Checking components for cracks 301
5.7.4 Lubricating hinges, locks and gas pressure springs of doors, hoods and
windows
5.7.5 Filling in sample data sheet
Drive group
5.8.1 Diesel engine: Bringing into maintenance position
5.8.2 Diesel engine: Checking oil level
5.8.3 Diesel engine: Checking breather line of crankcase 309
5.8.4 Fuel pre-filter: Draining water 311
5.8.5 Fuel tank: Draining water and sediments 311
5.8.6 Air filter: Emptying dust collecting tank 313
5.8.7 Air filter: Replacing main filter cartridge 313
5.8.8 Air filter: Replacing safety filter cartridge 315
5.8.9 Diesel particulate filter: Activating and deactivating regeneration 316
5.8.10 Diesel exhaust fluid tank: Cleaning sieve 322
Cooling system 324
5.9.1 Checking coolant level 324
5.9.2 Checking cooling system and heat exchanger for contamination 325
Working hydraulics 327
5.10.1 Depressurising hydraulic system 327
5.10.2 Hydraulic tank: Checking oil level 327
5.10.3 Hydraulic tank: Draining water and sediments 330
5.10.4 Return filter: Checking and cleaning magnetic rod 332
5.10.5 Bypass filter (option): Checking degree of contamination of filter
cartridge 333
Electrical system 334
5.11.1 General information 334
Axles 335
5.12.1 Lubricating axles 335
5.12.2 Tyres: Checking tyre pressure 336
5.12.3 Wheels: Checking mounting of wheel nuts 337
Working attachment 339
5.13.1 Lubricating working tool 339
5.13.2 Checking pin bearings for wear 339
Operator’s cab, heating and air conditioning 340
5.14.1 Filling with windscreen washer fluid 340
5.14.2 Heating: Checking function 340
5.14.3 Auxiliary heater (option): Checking function 342
5.14.4 Switching on air conditioning unit 342
5.14.5 Checking and cleaning air conditioning condenser 342
5.14.6 Dust-intensive condenser unit (option) 344
Contents
5.15.1 Lubrication system: Filling with grease
5.15.2 Checking lubrication of bearings (grease collar)
5.16 Slewing gearbox and slewing ring
5.16.1 Slewing gearbox: Checking oil level
6 Appendix
6.1 Symbols on control description sticker
6.1 General symbols
6.1 Control changeover
6.1 Optional equipment
6.1 Working tools
6.1 Working attachment
6.1 Support
6.1 Height-adjustable cab
6.1 Wheeled excavator travel mode
6.1 Crawler excavator travel mode
6.1 Rail excavator travel mode
Index
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