Liebherr Tractor LR 626 1327 (USA / CAN) Crawler Loader Operator’s Manual 15905 – PDF DOWNLOAD

Description

Liebherr Tractor LR 626 1327 (USA / CAN) Crawler Loader Operator’s Manual 15905 – PDF DOWNLOAD

FILE DETAILS:

Liebherr Tractor LR 626 1327 (USA / CAN) Crawler Loader Operator’s Manual 15905 – PDF DOWNLOAD

Language : English
Pages : 364
Downloadable : Yes
File Type : PDF
Size: 75.3 MB

DESCRIPTION:

Liebherr Tractor LR 626 1327 (USA / CAN) Crawler Loader Operator’s Manual 15905 – PDF DOWNLOAD

Product ID
Manufacturer: Liebherr-Werk Telfs GmbH
Type: LR 626
Type no.: 1327 (USA / CAN)
From Serial no.: 15905

Preface:

This operator’s manual has been written for the operator and for the maintenance
staff of the machine.
It contains the descriptions for:
– Chapter 1 “Product description”
– Chapter 2 “Safety instructions”
– Chapter 3 “Control, operation”
– Chapter 4 “Malfunctions”
–  Chapter 5 “Maintenance”
The operator’s manual must 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 set up, troubleshooting during work procedure, disposal of production wastes, care, disposal of service and auxiliary materials.
Service including maintenance, inspection and repair work
Transport or loading the machine

This allows the machine operator to familiarize himself with the machine more
easily and prevent malfunctions due to improper operation.

Observation of the operator’s manual by maintenance staff:
– increases reliability in use
– extends the service life of your machine
– reduces repair costs and downtime

• The operator’s manual belongs with the machine. Make sure that a copy is
  always readily available in the operator’s cab.
• The operator’s manual should be supplemented with instructions for accident
  prevention and environmental protection based on existing national regulations.
  In addition to the operator’s manual and legally binding regulations on accident
  prevention which apply in the user country and at point of use, authorized specialist
  rules for safe and correct working procedures are also to be observed.
• These operator’s manual contains all required information for control, operation
  and maintenance of your machine.
• Some illustrations in this operator’s manual may depict details and working devices
  which differ to 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 which are not yet indicated in this operator’s manual.
• If you need additional explanations or instructions, please don’t hesitate to contact
  the Technical Documentation and Service Department.

IMAGES PREVIEW OF THE MANUAL:

TABLE OF CONTENTS:

Liebherr Tractor LR 626 1327 (USA / CAN) Crawler Loader Operator’s Manual 15905 – PDF DOWNLOAD

1 Product description 15
1.1 Technical description 15
1.1.1 Design overview 15
1.2 Technical data 17
1.2.1 Vibrations 17
1.2.2 CO2 emissions of diesel engine 18
1.2.3 Sound emission 19
1.2.4 Maximum operating weight 19
1.3 Warranty conditions 20
1.3.1 Additional information 20
1.3.2 Warranty declaration, emission limits, warranty rights and obligations 20
1.3.3 Warranty coverage from manufacturer 21
1.3.4 Warranty obligations of the owner 21
1.3.5 Warranty 21
1.3.6 Warranty parts 22
1.3.7 Exclusions 22
1.4 Tightening torques 23
1.4.1 Preload values and tightening torques for screws with standard and fine
metric thread according to DIN ISO 261 23
1.4.2 Tightening torque for cutting edges, end bits and adapters 29
2 Safety guidelines, signs 31
2.1 Designation of warning notes 31
2.1.1 Additional rules and guidelines 32
Symbols in the operator’s manual 32
2.3 Proper use 32
2.3.1 Laws, rules, guidelines and safety regulations 32 “~’
~ 2.3.2 Intended use 32
2.3.3 Foreseeable misuse 33
2.3.4 Hazard zone of the machine 34
2.3.5 Operating conditions 35
2.3.6 Disposal 36
2.4 Description of personnel 37
2.4.1 Personal protective equipment 37
2.4.2 Requirements for personnel 37
2.4.3 Operator 37
2.4.4 Operator 38
2.4.5 Maintenance staff 39
2.4.6 Guide 40
2.5 Signs on the machine 40
2.5.1 Safety signs 40
2.5.2 Information signs 51
2.5.3 Type plates 60
2.6 Safety instructions 61
2.6.1 General safety instructions 61
2.6.2 Safety guidelines for crushing and burn prevention 62
2.6.3 Safety guidelines for fire and explosion prevention 62
2.6.4 Safety instructions for machine start up 63
2.6.5 Safety guidelines for start up 63
2.6.6 Safety guidelines for working 63
2.6.7 Safety guidelines for turning machine off 65
2.6.8 Safety instructions for transporting machine 65
2.6.9 Safety instructions for towing machine 65
2.6.10 Safety instructions for maintenance 66
2.6.11 Safety guidelines for welding work on machine 68
2.6.12 Safety guidelines for working on attachment 68
2.6.13 Safety guidelines for loading machine with a crane 69
2.6.14 Safety notes for maintenance of hydraulic hoses and hose lines 69
2.6.15 Safety guidelines for maintenance work on machines with hydro accu-
mulators 70
2.6.16 Roll over protection (ROPS) and falling object protection (FOPS) 70 ~
2.6.17 Equipment and attachment parts 71 ~
2.6.18 Protection from vibrations 71
2.6.19 See and be seen 72
2.6.20 Safety notes for Diesel engines with electronic control units 74
copyright© Liebherr-Well< Telfs GmbH 2019
8 llEBHERR LR626-1327 / 15905
Operator’s manual Contents
2.6.21 Safety notes for working on Common Rail System of Diesel engines 75
3 Control, operation 77
3.1 Operating and control elements 77
3.1.1 Operator’s cab 77
3.1.2 Control elements in the operator’s cab 79
3.1.3 Display unit 83
3.1.4 Exhaust gas treatment 123
3.2 Operation 126
3.2.1 Battery main switch 126
3.2.2 Entering and exiting the machine 127
3.2.3 Emergency exit 127
3.2.4 Door lock 129
3.2.5 Standard operator’s seat 130
3.2.6 Operator’s seat with pneumatic comfort suspension 131
3.2.7 Premium operator’s seat (option) 138
3.2.8 Premium ISRI (option) operator’s seat 145
3.2.9 Safety belt 151
3.2.10 Adjust the armrests and joysticks 154
3.2.11 Heating and air conditioning unit 155
3.2.12 Sliding window 159
3.2.13 Interior light of the cab and reading light 159
3.2.14 Inside mirror 160
3.2.15 Electric window washer system 160
3.2.16 Compartment for documentation 162
3.2.17 Turning on the engine compartment lighting 163
3.2.18 Reversing warning device 163
3.2.19 Disengageable back up warning device (option) 164
Fire extinguisher 165
3.2.21 Rotating beacon 166 ~
3.2.22 LiDAT (option) 166 a,
3.3 Operation 167
~ 3.3.1 Operating machine on a daily basis 167
3.3.2 Using the machine at low or high ambient temperatures 177
3.3.3 Starting diesel engine 177
3.3.4 Travel mode 183
3.3.5 Driving 189
3.3.6 Braking 191
3.3.7 Take the machine out of service 193
3.3.8 Working in water 197
3.3.9 Working with attachment 198
3.3.10 Working with working attachments 206
3.3.11 Diesel particle filter (option) 208
3.4 Work methods 214
3.4.1 Material transport and handling 214
3.4.2 Grading work 215
3.4.3 Loading from a pile 216
3.4.4 Loading from a bank or wall 217
3.4.5 Load the transport vehicle 218
3.4.6 Excavation 221
3.4.7 Example of excavating a foundation 221
3.4.8 Land clearing 222
3.5 Install and remove the attachment 227
3.5.1 Installation guidelines for installation and removal of working attachment
parts 227
3.5.2 Install and remove the bucket 227
3.5.3 Removing and installing 4-in-1 bucket 229
3.5.4 Removing and installing the ripper 231
3.6 Transport 236
3.6.1 Transporting the machine by truck or rail 236
3.6.2 Loading the machine with a crane 239
3.7 Emergency operations 241
3.7.1 Emergency mode function 241
3.7.2 Towing machine 241
3.7.3 Jump start procedure 249
4 Operating problems a,
4.1 Servicecodes 251
4.1.1 Service code – Display unit 251
4.2 Problems – Cause – Remedy 253
copyright© Liebherr-Well< Telfs GmbH 2019
10 llEBHERR LR626-1327 / 15905
Operator’s manual Contents
4.2.1 Diesel engine 253
4.2.2 Hydraulic system 255
4.2.3 Travel gear, tracks 256
4.2.4 Electrical system 256
4.2.5 Heating system 256
4.2.6 Working attachments 257
4.3 Problem remedy 258
4.3.1 Changing the fuses and relays 258
5 Maintenance 267
5.1 Maintenance and inspection schedule 267
5.2 Fill quantities, lubrication schedule 272
5.2.1 Recommended lubricants 272
5.2.2 Recommended fuel and operating fluids 272
5.2.3 Lubrication chart 273
5.2.4 Symbols in the lubrication chart 275
5.3 Lubricants and fuels 276
5.3.1 General information about lubricants and fuels 276
5.3.2 Diesel fuels 277
5.3.3 Engine oils 277
5.3.4 Coolant 278
5.3.5 Diesel exhaust fluids 279
5.3.6 Hydraulic oil 279
5.3.7 Lube oils for travel gearbox 284
5.3.8 Oil for duo cone (slipring) seal Travel gear 285
5.3.9 Oil for axle bearing 286
5.3.10 Grease and other lubricants 286
5.3.11 Oil for hinges and joints 287
Take oil samples 288
5.4.1 Oil samples and oil analysis 288 ~
5.5 Preparatory maintenance tasks 292 a,
5.5.1 Safety instructions for maintenance 292 “~’
5.5.2 Maintenance position 292
5.5.3 Turn the electrical system off 295
5.6 Overall machine 296
5.6.1 Lubricating all lube points according to lubrication chart 296
5.6.2 Checking the window wiper 296
5.7 Diesel engine 297
5.7.1 Checking the engine oil level 297
5.7.2 Checking the diesel engine configuration and the belly pans for contamination
and cleaning them 298
5.8 Cooling system 299
5.8.1 Checking coolant level 299
5.8.2 Clean the cooling system 301
5.9 Fuel system 304
5.9.1 Notes for work on the fuel system 304
5.9.2 Draining fuel pre-filter condensation 304
5.9.3 Fuel tank: draining condensation and sediments 305
5.10 Air filter system 307
5.10.1 Replacing air filter 307
5.11 Hydraulic system 310
5.11.1 Checking the oil level in the hydraulic tank and topping up oil 310
5.12 Electrical system 313
5.12.1 Check the display unit and lighting 313
5.13 Heater, ventilation, air conditioning system 314
5.13.1 Check the air conditioning system 314
5.13.2 Checking the condenser 314
5.14 Drive gear 315
5.14.1 Travel gearbox: checking the condition 315
5.14.2 Checking the oil level in the duo cone (slip ring) area 315
5.15 Track components 317
5.15.1 Checking the nuts and bolts of the travel gear components are firmly
seated 317
5.15.2 Check and adjust the chain tension 318
5.15.3 Greasing oscillating axle frame bearing 322 a
5.16 Working attachment 323
5.16.1 Checking the cutting edges, bucket and ripper teeth for wear 323
5.16.2 Checking the mounting screws and pin retainers of the working attach-
ment for tight seating 323
5.16.3 Removing and installing the ripper tooth tips 324
5.17 Cleaning the machine 328
LR626-1327 / 15905
5.17.1 Wet cleaning the machine
5.18 Preservation tasks
5.18.1 Protecting the piston rods
5.18.2 Taking the machine out of service
Index

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• This is the same manual used by the dealers to diagnose and troubleshoot your vehicle
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