Liebherr Wheel Loader 550-456 USACAN Operating Manual 26555 – PDF DOWNLOAD

Description

Liebherr Wheel Loader 550-456 USACAN Operating Manual 26555 – PDF DOWNLOAD

FILE DETAILS:

Liebherr Wheel Loader 550-456 USACAN Operating Manual 26555 – PDF DOWNLOAD

Language : English
Pages : 398
Downloadable : Yes
File Type : PDF
Size: 8.90 MB

DESCRIPTION:

Liebherr Wheel Loader 550-456 USACAN Operating Manual 26555 – PDF DOWNLOAD

Product identification
Manufacturer: Liebherr-Werk BischofshofenGmbH
Type:L 550 (USA/CAN)
Type no.: 456
from serial number: 26555

Preface

This operating manual has been written for the driver and for the maintenance personnel of the machine.

It contains the following descriptions:

• Chapter 1 – Product description
• Chapter 2 – Safety regulations
• Chapter 3 – Handling and operation
• Chapter 4 – Malfunctions
• Chapter 5 – Maintenance

This operating manual must be carefully read before initial operation and should be read and used later at regular intervals by anyone who carries out work on the machine.

Working with or on the machine includes:

• Operation, including equipping, troubleshooting during operation, removing production debris, maintenance, removing operating and auxiliary materials.
• Servicing, including maintenance, inspection, and repairs.
• Transport or loading the machine.

This manual helps the driver to become acquainted with the machine and prevents malfunctions due to incorrect operation.

Observation of the operating and maintenance manual by maintenance staff:

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

This manual must be kept with the machine. Make sure a copy is always kept in the glove compartment of the driver’s cab.

In addition to the operating and maintenance manual, follow the instructions based on existing national accident prevention and environmental protection regulations.

In addition to the operating manual and applicable national and local legal accident prevention rules, observe the recognized technical regulations for safe and correct operation.

This operating and maintenance manual contains all the information you need to operate and service your machine.

• Some illustrations in this manual may show details and equipment that are different from those on your machine.

On some pictures, protective devices and covers have been removed for a better view.

We constantly make improvements to our machines, which means there may have been modifications to your machine that are not mentioned in this manual.

However, if you should require explanations or information, the Liebherr technical information and customer services departments will be happy to provide assistance.

IMAGES PREVIEW OF THE MANUAL:

TABLE OF CONTENTS:

Liebherr Wheel Loader 550-456 USACAN Operating Manual 26555 – PDF DOWNLOAD

Product description 19
1.1 Technical description 19
1.1.1 Overview of the complete machine 19
1.2 Technical data 21
1.2.1 Information on vibrations 21
1.2.2 Sound emission 22
1.2.3 Engine 22
1.2.4 Electrical system 23
1.2.5 Travel drive 23
1.2.6 Axles 24
1.2.7 Braking 24
1.2.8 Steering 25
1.2.9 Working hydraulics 25
1.2.10 Working attachment 26
1.2.11 Driver’s cab 26
1.2.12 Heating, air conditioning 26
1.2.13 Air conditioning 27
1.2.14 Diesel particle filter 27
1.2.15 Refuelling pump 27
1.2.16 Towing device 27
1.2.17 Tyres 28
1.2.18 Snow chains or guard chains 31
1.2.24 Attachment – high dump bucket 39
1.2.25 Attachment – forklift 40
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Contents Operating manual
1.2.26 Attachment – timber grabber 42
2 Safety warnings, signs 45
2.1 How the warnings are marked 45
2.1.1 Further markings 45
2.1.2 Additional rules and guidelines 46
2.2 Proper use 46
2.3 Signs on the machine 46
2.3.1 Safety signs 46
2.3.2 Information signs 50
2.3.3 Type plates 57
2.4 Safety instructions 58
2.4.1 General safety instructions 58
2.4.2 Instructions on preventing crushing injuries and burns 59
2.4.3 Instructions on preventing fires and explosions 60
2.4.4 Safety instructions for start-up 60
2.4.5 Safety precautions during start-up 61
2.4.6 Instructions for safe working 61
2.4.7 Safety instructions for driving on slopes 62
2.4.8 Parking safely 62
2.4.9 Transporting the machine safely 63
2.4.10 Towing the machine safely 63
2.4.11 Measures for ensuring safe maintenance 64
2.4.12 Safety instructions for maintenance work on machines with hydro
accumulators 66
2.4.13 Safety instructions for welding work on the machine 67
2.4.14 Instructions for working safely on the working attachment 67
2.4.15 Safety instructions for transporting the machine by crane 67
2.4.16 Safe maintenance of hydraulic hoses and hose lines 68
ID
2.4.20 See and be seen 70 …J
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Operating manual Contents
3 Handling and operation 73
3.1 Control elements 73
3.1.1 Driver’s cab 73
3.2 Handling 75
3.2.1 Battery main switch 75
3.2.2 Articulation lock 75
3.2.3 Cab access 77
3.2.4 Right hinged window 78
3.2.5 Emergency exit 79
3.2.6 Driver’s seat with mechanical suspension 80
3.2.7 Driver’s seat with pneumatic suspension 84
3.2.8 Driver’s seat with active suspension 91
3.2.9 Seat belt 99
3.2.10 Steering column and steering wheel 100
3.2.11 Control panel 101
3.2.12 Start switch 103
3.2.13 Electronic drive interlock 103
3.2.14 Driver identification 107
3.2.15 Steering column switch 109
3.2.16 Lighting 111
3.2.17 Interior cab lighting 114
3.2.18 Display unit 115
3.2.19 Mechanical hour meter 135
3.2.20 Control units 136
3.2.21 Buttons/switches for optional equipment 146
3.2.22 LIEBHERR control lever 149
3.2.23 Control lever for additional working functions 154
3.2.24 Heater/air conditioner 155
3.2.29 Windscreen wiper and washer system 161
3.2.30 LIEBHERR automatic lubrication system 163
3.2.31 Back-up alarm 167
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Contents Operating manual
3.2.32 Reversible fan drive 170
3.2.33 LiDAT 172
3.3 Operation 173
3.3.1 Daily start-up 173
3.3.2 Starting the engine 175
3.3.3 Driving 179
3.3.4 Shutting down the machine 194
3.3.5 Automatic engine shutdown 197
3.3.6 Operating the lift arms 197
3.3.7 Diesel particulate filter 205
3.3.8 Filling the tank using the filling pump 209
3.3.9 High dump bucket 210
3.3.10 Forklift 213
3.3.11 Timber grabber 215
3.3.12 2-in-1 steering 217
3.4 Working methods 221
3.4.1 Picking up and moving material 221
3.4.2 Transporting and moving material 222
3.4.3 Grading work 224
3.4.4 Loading a heap 225
3.4.5 Removing material from a slope or wall 227
3.4.6 Loading a transport vehicle 228
3.4.7 Excavation 232
3.5 Fitting and removing the attachment 235
3.5.1 Operating the quick-change device with the control lever for additional
working functions 235
3.5.2 Operating the quick-change device with the quick-change device button 241
3.5.3 Operating the quick-change device with comfort or button control 247
3.6 Transport 256 C
3.6.1 Transporting the machine
3.7.3 Jump starting 268
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Operating manual Contents
4 Malfunctions 271
4.1 Servicecodes 271
4.1.1 Service code indication on the display 271
4.2 Problems – Cause – Remedy 291
4.2.1 Visible and audible warning signals 291
4.2.2 Troubleshooting the LIEBHERR automatic central lubrication system 292
4.3 Problem remedy 294
4.3.1 Replacing fuses 294
5 Maintenance 301
5.1 Maintenance and inspection schedule 301
5.2 Filling quantities and lubrication chart 305
5.2.1 Recommended lubricants 305
5.2.2 Recommended operating fluids 306
5.2.3 Lubrication chart 306
5.3 Lubricants and fuels 310
5.3.1 General information on changing lubricants and fuels 310
5.3.2 Converting the hydraulic system from mineral oils to environmentally
harmless hydraulic fluids 310
5.3.3 Diesel fuels 311
5.3.4 Lubricating oils for diesel engines 312
5.3.5 Coolants for diesel engines 314
5.3.6 Hydraulic oil 317
5.3.7 Lubricating oils for splitter boxes 320
5.3.8 Lubricating oils for transmissions 321
5.3.9 Lubricating oils for axles 322
5.3.10 Lubrication grease and other lubricants 323
5.4 Preparatory tasks for maintenance 325
5.4.1 Safety precautions for maintenance 325
5.5.1 Remove loose parts, dirt, ice and snow from the machine 333
5.5.2 Checking the machine for external damage 333
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Contents Operating manual
5.5.3 Making sure the bolted connections are tight 333
5.5.4 Sealing leaks 333
5.5.5 Carry out corrosion protection on machines that work with salt and
artificial fertilizers 333
5.5.6 Replacing VCI capsules 334
5.6 Diesel engine 335
5.6.1 Checking the engine oil level 335
5.6.2 Changing the engine oil 335
5.6.3 Changing the engine oil filter 337
5.6.4 Checking the engine heating flange 338
5.6.5 Changing the fuel pre-filter 338
5.6.6 Changing the fuel fine filter 340
5.6.7 Draining off condensate from the fuel pre-filter 341
5.6.8 Bleeding the fuel system 342
5.6.9 Draining off condensate and sediment from the fuel tank 345
5.6.10 Cleaning the air filter service cap and dust extraction valve 346
5.6.11 Changing the air filter main element 347
5.6.12 Changing the air filter secondary element 348
5.7 Splitter box 350
5.7.1 Checking the oil level in the splitter box 350
5.8 Diesel particulate filter 351
5.8.1 To drain the condensate separator 351
5.9 Cooling system 352
5.9.1 Checking the coolant antifreeze and corrosion inhibitor concentration 352
5.9.2 Cleaning the cooling system 357
5.9.3 Changing the coolant 358
5.10 Working hydraulics 361
5.10.1 Checking the oil level in the hydraulic tank 361
5.10.2 Checking and cleaning the magnetic rod on the hydraulic tank 362 C
5.11 Steering system
5.12.1 Testing the service brake and parking brake 366
5.13 Electrical system 368
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Operating manual Contents
5.13.1 Checking the indicator lamps 368
5.13.2 Checking the lights 368
5.14 Transmission 369
5.14.1 Checking the transmission oil level 369
5.15 Axles and tyres 371
5.15.1 Checking the tightness of the wheels (once after 50, 100 and 250 h) 371
5.15.2 Checking the drive shaft(s) 371
5.15.3 Checking the tyre pressure 372
5.16 Machine frame and ballast weight 374
5.16.1 Lubricating the articulated bearing and the rear oscillating bearing 374
5.16.2 Greasing the rear section cover lower hinges 375
5.17 Lubrication system (optional) 376
5.17.1 Checking the lubrication system grease reservoir level 376
5.17.2 Checking the pipes, hoses and lubrication points of the lubrication
system 377
5.17.3 Checking whether metered quantities are adequate at the bearing
points (grease collars) of the central lubrication system 377
5.18 Cab, heating and air-conditioning 378
5.18.1 Greasing the cab door hinges 378
5.18.2 Checking / topping up the windscreen washer reservoir 378
5.18.3 Cleaning the fresh air and recirculated air filter 379
5.18.4 Changing the fresh air and recirculated air filter 380
5.19 Lift arms and quick-change device 382
5.19.1 Lubricating the lift arms and attachment 382
5.19.2 Checking the bucket bearing seals and the bearing bushings on the lift
arms 384
5.19.3 Lubricating and testing the quick-change device 385
5.20 Cleaning the machine 387
5.20.1 Washing the machine 387
C 5.21 Corrosion protection 389
Index 391

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PLEASE NOTE:

• This is the SAME exact manual used by your dealers to fix your vehicle.
• The same can be yours in the next 2-3 mins as you will be directed to the download page immediately after paying for the manual.
• Any queries / doubts regarding your purchase, please feel free to contact [email protected]

S.M