Liebherr Tractor LR 626 1327 Crawler Loader Operator’s Manual 15905 – PDF DOWNLOAD

Description

Liebherr Tractor LR 626 1327 Crawler Loader Operator’s Manual 15905 – PDF DOWNLOAD

FILE DETAILS:

Liebherr Tractor LR 626 1327 Crawler Loader Operator’s Manual 15905 – PDF DOWNLOAD

Language : English
Pages : 356
Downloadable : Yes
File Type : PDF
Size: 73.5 MB

DESCRIPTION:

Liebherr Tractor LR 626 1327 Crawler Loader Operator’s Manual 15905 – PDF DOWNLOAD

Product ID
Manufacturer: Liebherr-Werk Telfs GmbH
Type: LR 626
Type no.: 1327
Serial no. from: 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 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 Tightening torques 20
1.3.1 Preload values and tightening torques for screws with standard and fine
metric thread according to DIN ISO 261 20
1.3.2 Tightening torque for cutting edges, end bits and adapters 26
2 Safety guidelines, signs 27
2.1 Designation of warning notes 27
2.1.1 Additional rules and guidelines 28
2.2 Symbols in the operator’s manual 28
2.3 Proper use 28
2.3.1 Laws, rules, guidelines and safety regulations 28
2.3.2 Intended use 28
2.3.3 Foreseeable misuse 29
2.3.4 Hazard zone of the machine 30
2.3.5 Operating conditions 31
2.3.6 Disposal 32
Description of personnel 33
a~, 2.4.1 Personal protective equipment 33
2.4.2 Requirements for personnel 33
~ 2.4.3 Operator 33
2.4.4 Operator 34
2.4.5 Maintenance staff 35
copyright© Liebherr-Werk Telfs GmbH 2019
LR626-1327 / 15905 llEBHERR 9
Contents Operator’s manual
2.4.6 Guide 36
2.5 Signs on the machine 36
2.5.1 Safety signs 36
2.5.2 Information signs 44
2.5.3 Identification plates 53
2.6 Safety instructions 53
2.6.1 General safety instructions 53
2.6.2 Safety guidelines for crushing and burn prevention 54
2.6.3 Safety guidelines for fire and explosion prevention 55
2.6.4 Safety instructions for machine start up 55
2.6.5 Safety guidelines for start up 56
2.6.6 Safety guidelines for working 56
2.6.7 Safety guidelines for turning machine off 57
2.6.8 Safety instructions for transporting machine 58
2.6.9 Safety instructions for towing machine 58
2.6.10 Safety instructions for maintenance 59
2.6.11 Safety guidelines for welding work on machine 61
2.6.12 Safety guidelines for working on attachment 61
2.6.13 Safety guidelines for loading machine with a crane 62
2.6.14 Safety notes for maintenance of hydraulic hoses and hose lines 62
2.6.15 Safety guidelines for maintenance work on machines with hydro accumulators
2.6.16 Roll over protection (ROPS) and falling object protection (FOPS) 63
2.6.17 Equipment and attachment parts 64
2.6.18 Protection from vibrations 64
2.6.19 See and be seen 65
2.6.20 Safety notes for Diesel engines with electronic control units 67
2.6.21 Safety notes for working on Common Rail System of Diesel engines 67
3 Control, operation 69 0
3.1 Operating and control elements 69
3.1.1 Operator’s cab
3.1.2 Control elements in the operator’s cab 71 ~
3.1.3 Display unit 75
3.1.4 Exhaust gas treatment 115
3.2 Operation 118
3.2.1 Battery main switch 118
3.2.2 Entering and exiting the machine 119
3.2.3 Emergency exit 119
3.2.4 Door lock 121
3.2.5 Standard operator’s seat 122
3.2.6 Operator’s seat with pneumatic comfort suspension 123
3.2.7 Premium operator’s seat (option) 130
3.2.8 Premium ISRI (option) operator’s seat 137
3.2.9 Safety belt 143
3.2.10 Adjust the armrests and joysticks 146
3.2.11 Heating and air conditioning unit 147
3.2.12 Sliding window 151
3.2.13 Interior light of the cab and reading light 151
3.2.14 Inside mirror 152
3.2.15 Electric window washer system 152
3.2.16 Compartment for documentation 154
3.2.17 Turning on the engine compartment lighting 155
3.2.18 Reversing warning device 155
3.2.19 Disengageable back up warning device (option) 156
3.2.20 Fire extinguisher 157
3.2.21 Rotating beacon 158
3.2.22 LiDAT (option) 158
3.3 Operation 159
3.3.1 Operating machine on a daily basis 159
3.3.2 Using the machine at low or high ambient temperatures 169
3.3.3 Starting diesel engine 169
3.3.4 Travel mode 175
3.3.5 Driving 181
3.3.6 Braking 183
3.3.7 Take the machine out of service 185
3.3.8 Working in water 189
3.3.9 Working with attachment 190
3.3.10 Working with working attachments 198
3.3.11 Diesel particle filter (option) 200
3.4 Work methods 206
3.4.1 Material transport and handling 206
3.4.2 Grading work 207
3.4.3 Loading from a pile 208
3.4.4 Loading from a bank or wall 209
3.4.5 Load the transport vehicle 210
3.4.6 Excavation 213
3.4.7 Example of excavating a foundation 213
3.4.8 Land clearing 214
3.5 Install and remove the attachment 219
3.5.1 Installation guidelines for installation and removal of working attachment
parts 219
3.5.2 Install and remove the bucket 219
3.5.3 Removing and installing 4-in-1 bucket 221
3.5.4 Removing and installing the ripper 223
3.6 Transport 228
3.6.1 Transporting the machine by truck or rail 228
3.6.2 Loading the machine with a crane 231
3.7 Emergency operations 233
3.7.1 Emergency mode function 233
3.7.2 Towing machine 233
3.7.3 Jump start procedure 241
4 Operating problems 243
4.1 Servicecodes 243
4.1.1 Service code – Display unit 243
4.2 Problems – Cause – Remedy 245
4.2.1 Diesel engine 245
4.2.2 Hydraulic system 247 C:
4.2.3 Travel gear, tracks 248 0
4.2.4 Electrical system 248
4.2.5 Heating system
4.2.6 Working attachments 249
4.3 Problem remedy 250
4.3.1 Changing the fuses and relays 250
5.1 Maintenance and inspection schedule 259
5.2 Fill quantities, lubrication schedule 264
5.2.1 Recommended lubricants 264
5.2.2 Recommended fuel and operating fluids 264
5.2.3 Lubrication chart 265
5.2.4 Symbols in the lubrication chart 267
5.3 Lubricants and fuels 268
5.3.1 General information about lubricants and fuels 268
5.3.2 Diesel fuels 269
5.3.3 Engine oils 269
5.3.4 Coolant 270
5.3.5 Diesel exhaust fluids 271
5.3.6 Hydraulic oil 271
5.3.7 Lube oils for travel gearbox 276
5.3.8 Oil for duo cone (slipring) seal Travel gear 277
5.3.9 Oil for axle bearing 278
5.3.10 Grease and other lubricants 278
5.3.11 Oil for hinges and joints 279
5.4 Take oil samples 280
5.4.1 Oil samples and oil analysis 280
5.5 Preparatory maintenance tasks 284
5.5.1 Safety instructions for maintenance 284
5.5.2 Maintenance position 284
5.5.3 Turn the electrical system off 287
5.6 Overall machine 288
5.6.1 Lubricating all lube points according to lubrication chart 288
5.6.2 Checking the window wiper 288
5.7 Diesel engine 289
5.7.1 Checking the engine oil level 289
5.7.2 Checking the diesel engine configuration and the belly pans for contam-
ination and cleaning them 290
5.8 Cooling system 291
5.8.1 Checking coolant level 291
5.8.2 Clean the cooling system 293
5.9 Fuel system 296
5.9.1 Notes for work on the fuel system 296
5.9.2 Draining fuel pre-filter condensation 296
5.9.3 Fuel tank: draining condensation and sediments 297
5.10 Air filter system 299
5.10.1 Replacing air filter 299
5.11 Hydraulic system 302
5.11.1 Checking the oil level in the hydraulic tank and topping up oil 302
5.12 Electrical system 305
5.12.1 Check the display unit and lighting 305
5.13 Heater, ventilation, air conditioning system 306
5.13.1 Check the air conditioning system 306
5.13.2 Checking the condenser 306
5.14 Drive gear 307
5.14.1 Travel gearbox: checking the condition 307
5.14.2 Checking the oil level in the duo cone (slip ring) area 307
5.15 Track components 309
5.15.1 Checking the nuts and bolts of the travel gear components are firmly
seated 309
5.15.2 Check and adjust the chain tension 310
5.15.3 Greasing oscillating axle frame bearing 314
5.16 Working attachment 315
5.16.1 Checking the cutting edges, bucket and ripper teeth for wear 315
5.16.2 Checking the mounting screws and pin retainers of the working attachment
for tight seating 315
5.16.3 Removing and installing the ripper tooth tips 316
5.17 Cleaning the machine 320
5.17.1 Wet cleaning the machine 320
5.18 Preservation tasks 322
5.18.1 Protecting the piston rods 322
5.18.2 Taking the machine out of service 322
Index 323

Customer Support: [email protected]

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PLEASE NOTE:

• This is the SAME manual used by the dealers to troubleshoot any faults in your vehicle. This can be yours in 2 minutes after the payment is made.
• Contact us at [email protected] should you have any queries before your purchase or that you need any other service / repair / parts operators manual.

S.V