Liebherr L 576 1759 (USA/CAN) Wheel Loader Operator’s Manual 48644 – PDF DOWNLOAD

Description

Liebherr L 576 1759 (USA/CAN) Wheel Loader Operator’s Manual 48644 – PDF DOWNLOAD

FILE DETAILS:

Liebherr L 576 1759 (USA/CAN) Wheel Loader Operator’s Manual 48644 – PDF DOWNLOAD

Language : English
Pages : 390
Downloadable : Yes
File Type : PDF
Size: 86.4 MB

IMAGES PREVIEW OF THE MANUAL:

DESCRIPTION:

Liebherr L 576 1759 (USA/CAN) Wheel Loader Operator’s Manual 48644 – PDF DOWNLOAD

Product ID
Manufacturer : Liebherr-Werk Bischofshofen GmbH
Type : L 576
Type no. : 1759 (USA / CAN)
From Serial no. : 48644

Preface:

This operator’s manual has been written for the operator and for the maintenance
staff 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 operator’s manual must be carefully read before initially putting into service 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 repair work.
– Transport or loading the machine.

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

Observation of the operator’s manual by maintenance staff:
– Increases reliability during operation
– Extends the service life of your machine
– Reduces repair costs and downtime

• This operator’s manual must be kept with the machine. Make sure a copy is kept in the storage compartment of the operator’s cab at all times.
• In addition to the operator’s manual, follow the instructions based on existing national accident prevention and environmental protection regulations.
• In addition to the operator’s manual and applicable national and local legal accident prevention rules, observe the recognised technical regulations for safe and correct operation.
• This operator’s manual contains all the information you need to operate and maintain your machine.

– Some illustrations in this operator’s 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 are constantly making improvements to our machines, which means there may have been modifications to your machine which are not mentioned in this operator’s manual.

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

TABLE OF CONTENTS:

Liebherr L 576 1759 (USA/CAN) Wheel Loader Operator’s Manual 48644 – PDF DOWNLOAD

1 Product description 15
1.1 Technical description 15
1.1.1 Overview of the complete machine 15
1.2 Technical data 16
1.2.1 Vibrations 16
1.2.2 CO2 emissions from diesel engine 17
1.2.3 Sound level 19
1.2.4 Diesel engine 19
1.2.5 Electrical system 20
1.2.6 Travel drive 20
1.2.7 Axles 21
1.2.8 Braking 21
1.2.9 Steering 21
1.2.10 Working hydraulics 22
1.2.11 Lift arms 22
1.2.12 Cab 22
1.2.13 Heating, ventilation 23
1.2.14 Air conditioning 23
1.2.15 Refuelling pump 23
1.2.16 Tow hitch 23
1.2.17 Ballast 24
1.2.18 Tyres 24
.C!l: 1.2.19 Snow chains or guard chains 28 0 r:,
0 1.2.20 Foam-filled tyres 28
1.2.21 Complete machine with bucket (Z lift arms) 28 ~ 0 “”” 1.3 Warranty conditions 31 “”” I~D 1.3.1 Supplemental Information 31
1.3.2 Emission control warranty statement warranty rights and obligations 31
1.3.3 Manufacturer’s warranty coverage 32
copyright© Liebherr-Werk Bischofshofen GmbH 2020
L576-1759 / 48644 llEBHERR 7
Contents Operator’s manual
1.3.4 Owner’s warranty responsibilities 32
1.3.5 Warranty coverage 32
1.3.6 Warranted parts 33
1.3.7 Exclusions 33
2 Safety instructions 35
2.1 Information on these instructions 35
2.1.1 Representation of warning messages 35
2.1.2 Graphic symbols in these instructions 35
2.2 Intended use 36
2.2.1 Laws, rules, guidelines and safety regulations 36
2.2.2 Intended use 36
2.2.3 Foreseeable misuse 37
2.2.4 Operating conditions 37
2.2.5 Disposal 38
2.3 Description of staff 38
2.3.1 Personal protective equipment 38
2.3.2 Requirements for staff 39
2.3.3 Operating company 39
2.3.4 Operator 40
2.3.5 Maintenance staff 41
2.3.6 Refrigeration technician 41
2.3.7 Slinger 42
2.3.8 Spotter 43
2.4 Signs on the machine 43
2.4.1 Safety signs 44
2.4.2 Information signs 46
2.4.3 Type plate 50
C: 2.5 Protective devices on the machine 50 .!l 0 r:,
0 2.5.1 Operator’s cab 50 0
2.5.2 Roll over protective structure (ROPS)
2.5.3 Falling object protective structures (FOPS) 51
2.6 Emergency equipment on the machine 51 ID
2.6.1 Emergency exit (standard) 51
2.6.2 Fire extinguisher (option) 51
2.7 Safe operation 52
2.7.1 Intoxicants 52
2.7.2 Dangerous fuels and operating fluids 52
2.7.3 Transporting machine 52
2.7.4 Access to machine 53
2.7.5 Machine danger zone 54
2.7.6 Visibility 54
2.7.7 Protection against vibration 55
2.7.8 Operation of machine 56
2.8 Safe maintenance 59
2.8.1 Spare parts 59
2.8.2 Heavy parts 59
2.8.3 Regular checks 60
2.9 Modifications to the machine 60
2.9.1 Modifications, add-ons and retrofittings 60
3 Handling and operation 61
3.1 Control elements 61
3.1.1 Operator’s cab 61
3.1.2 Display 62
3.1.3 Control unit 62
3.1.4 Switches and buttons 63
3.1.5 Control lever 64
3.2 Handling 66
3.2.1 Battery main switch 66
3.2.2 Articulation lock 67
3.2.3 Entering and leaving machine 68
3.2.4 Cab window 71
3.2.5 Emergency exit 72 0 r:,
3.2.6 Fire extinguisher 73 0
~ ~ 3.2.7 Operator’s seat 74 0 “”” “”” 3.2.8 Safety belt 82 ~ ID …J 3.2.9 Steering wheel 83
3.2.10 Starting switch 85
3.2.11 Immobilizer 86
3.2.12 Driver identification 89
3.2.13 Steering-column switch 90
3.2.14 Lighting 91
3.2.15 Interior lighting of the driver’s cab 94
3.2.16 Display 94
3.2.17 Control lever 129
3.2.18 Mini-joystick 132
3.2.19 Multi-lever control 141
3.2.20 Heating, air conditioning 160
3.2.21 Rear window heater and exterior mirror heater (option) 163
3.2.22 Interior mirror, exterior mirrors and wide-angle mirrors (option) 164
3.2.23 Sun blind 164
3.2.24 Radio 165
3.2.25 Windscreen washer system 165
3.2.26 Liebherr central lubrication system 166
3.2.27 Reversing alarm 170
3.2.28 Folding chock (option) 173
3.2.29 Cooling water preheating 173
3.2.30 Automatic delayed engine stop 174
3.2.31 Auxiliary heater 175
3.2.32 LiDAT 177
3.3 Operation 178
3.3.1 Daily start-up 178
3.3.2 Starting diesel engine 180
3.3.3 Travel mode 182
3.3.4 Driving on public roads 192
3.3.5 Shutting down the machine 193
3.3.6 Moving the working attachment 197
3.3.7 Refuelling pump: Refuelling procedure 205 .!l 0 r:,
3.3.8 Forklift
3.3.9 2in1 steering 209 ~ 0 “”” “‘ 3.3.10 Joystick steering 211 “‘ ~ ID
3.3.11 Roof camera for front space monitoring 219 …J
3.3.12 Skyview 360° 221
3.4 Working methods 228
copyright© Liebherr-Werk Bischofshofen GmbH 2020
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Operator’s manual Contents
3.4.1 Picking up material 228
3.4.2 Transporting and moving material 229
3.4.3 Emptying the working attachment 230
3.4.4 Handling materials with high dump buckets 231
3.4.5 Loading with clamp buckets 232
3.4.6 Grading work 232
3.4.7 Removing material from a slope or wall 233
3.4.8 Loading a transport vehicle 235
3.4.9 Excavation 237
3.5 Fitting and removing the attachment 239
3.5.1 Hydraulic connections for hydraulic working attachment 239
3.5.2 Removing the working attachment from the quick coupler 239
3.5.3 Fitting working attachments to the quick coupler 241
3.6 Transport 245
3.6.1 Transporting the machine 245
3.6.2 Transport safety retainer 249
3.7 Emergency modes 251
3.7.1 Lowering the lift arms if the diesel engine fails 251
3.7.2 Recovering and towing the machine 252
3.7.3 Emergency steering 256
3.7.4 Jump starting procedure 257
3.7.5 Jump start aid 258
3.7.6 Emergency actuation of parking brake 260
4 Malfunctions 265
4.1 Servicecodes 265
4.1.1 Service code indicator in the display 265
4.2 Problems – Cause – Remedy 266
C: .!l 4.2.1 Warning symbols 266 0 r:,
4.2.2 SCR system warning symbols 267 0
~ ~ 4.2.3 Troubleshooting for the diesel engine and fuel system 268 0 “”” “”” 4.2.4 Troubleshooting the Liebherr central lubrication system 271 ~ ID …J 4.3 Problem remedy 273
4.3.1 Replacing fuses 273
copyright© Liebherr-Werk Bischofshofen GmbH 2020
L576-1759 / 48644 llEBHERR 11
Contents Operator’s manual
4.3.2 Changing and programming pressure sensor of tyre pressure
monitoring 279
5 Maintenance 283
5.1 Maintenance and inspection schedule 283
5.2 Filling quantities and lubrication chart 288
5.2.1 Lubricant filling quantity 288
5.2.2 Fuel and operating fluid filling quantity 288
5.2.3 Lubrication chart 289
5.3 Lubricants and fuels 293
5.3.1 General information on lubricants and fuels 293
5.3.2 General information on changing lubricants and fuels 293
5.3.3 Converting hydraulic system from mineral oils to biodegradable
hydraulic fluids 293
5.3.4 Diesel fuels 294
5.3.5 Diesel exhaust fluid 295
5.3.6 Engine oils 296
5.3.7 Refrigerant 297
5.3.8 Coolant 297
5.3.9 Hydraulic oil 298
5.3.10 Splitter box oil 299
5.3.11 Gear oil 300
5.3.12 Axle oil 300
5.3.13 Lubrication grease 300
5.3.14 Windscreen washer fluid 301
5.3.15 Refrigerant oil for air conditioning compressor 301
5.4 Safety precautions 302
5.5 Preparatory tasks for maintenance 303
5.5.1 Maintenance positions 303
5.5.2 Opening the service hatches 304 .!l 0 r:,
5.5.3 Turning off the battery main switch 308 0
5.6 Overall machine 310 ~ 0 “”” 5.6.1 Checking the machine is in the proper condition 310 “”” ~
5.6.2 Removing loose parts, dirt, ice and snow from machine
5.6.3 Checking the hydraulic lines for damage 311
5.6.4 Cleaning machine 315
copyright© Liebherr-Werk Bischofshofen GmbH 2020
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Operator’s manual Contents
5.6.5 Shutting down the machine for a lengthy period 318
5.6.6 Deactivating the machine 319
5.7 Drive group 320
5.7.1 Checking diesel engine oil level 320
5.7.2 Checking diesel engine belt drive 322
5.7.3 Fuel tank: Draining off condensate and sediment 323
5.7.4 Fuel pre-filter: Draining off condensate 324
5.7.5 Air filter system: Cleaning the service cover and dust discharge valve 325
5.7.6 Cleaning or changing the main element of the air filter system 327
5.7.7 Air filter system: Changing the safety element 330
5.7.8 Splitter box: Checking the oil level 331
5.7.9 Checking that the diesel engine intake and exhaust system is in good
condition and not loose or leaking 333
5.7.10 Checking the diesel engine for leaks, contamination and damage 335
5.8 Cooling system 337
5.8.1 Cooling system: Checking the coolant level 337
5.8.2 Coolant: checking the antifreeze and corrosion protection agent
concentration 338
5.8.3 Cleaning the cooling system 345
5.9 Hydraulic components 347
5.9.1 Hydraulic tank: Checking the oil level 347
5.10 Steering system 350
5.10.1 Steering: Checking the function 350
5.10.2 Steering cylinders: Lubricating the bearings 350
5.11 Brake system 352
5.11.1 Emergency actuation of parking brake: checking the seal 352
5.12 Electrical system 353
5.12.1 Checking function of the lighting and horn 353
Personnel detection: cleaning sensor 354
l 5.13 Gearbox r:, 355
5.13.1 Transmission: checking the oil level 355
0~ 5.14 Axles and drive shafts 359 “”” “”” ~ 5.14.1 Checking the tyre pressure 359
…J 5.14.2 Checking the wheel tightness 360
5.15 Steel parts of the basic machine 361
5.15.1 Lubricating the articulation bearing and the rear axle oscillating bearing 361
5.15.2 Cooler hood: Lubricating moving parts with penetrating oil 361
5.15.3 Engine hood: Lubricating moving parts with penetrating oil 362
5.15.4 Right cab access: Lubricating moving parts with penetrating oil 363
5.15.5 Service hatches: cleaning and maintaining seals 363
5.16 Working attachment 365
5.16.1 Lubricating the lift arms and working attachment 365
5.16.2 Lift arms: Checking the bucket bearing seals 366
5.16.3 Bucket: Check the teeth or undercut blade for wear and replace if
necessary 367
5.16.4 Lubricate and test the bearings on the quick coupler. 370
5.16.5 High dump bucket: Lubricating the bearing 371
5.17 Operator’s cab, heating and air conditioning 372
5.17.1 Operator’s cab: cleaning the fresh and recirculated air filters 372
5.17.2 Operator’s cab: changing fresh air filter and recirculated air filters 373
5.17.3 Safety belt: Checking the condition and function 375
5.17.4 Testing the windscreen washer system 376
5.17.5 Windscreen washer system: filling windscreen washer fluid 376
5.17.6 Cab: Lubricating the lock and cylinder with penetrating oil 377
5.17.7 Operator’s cab: cleaning and maintaining seals 377
5.17.8 Heating and air conditioning unit: Testing the function 378
5.18 Lubrication system 379
5.18.1 Checking the level in the grease reservoir of the central lubrication
system 379
5.18.2 Central lubrication system: Checking the pipes, hoses and lubrication
points for leaks and damage 380
5.18.3 Central lubrication system: Checking the lubrication of the bearings 380
Index 383

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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]

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