Liebherr T 46-7 3AS 1706 Telescopic Handler Operator’s Manual 16194 – PDF DOWNLOAD

Description

Liebherr T 46-7 3AS 1706 Telescopic Handler Operator’s Manual 16194 – PDF DOWNLOAD

FILE DETAILS:

Liebherr T 46-7 3AS 1706 Telescopic Handler Operator’s Manual 16194 – PDF DOWNLOAD

Language : English
Pages : 448
Downloadable : Yes
File Type : PDF
Size: 95.2 MB

DESCRIPTION:

Liebherr T 46-7 3AS 1706 Telescopic Handler Operator’s Manual 16194 – PDF DOWNLOAD

Product ID
Manufacturer : Liebherr-Werk Telfs GmbH
Type : T 46-7 3AS
Type no. : 1706
From Serial no. : 16194

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.

TABLE OF CONTENTS:

Liebherr T 46-7 3AS 1706 Telescopic Handler Operator’s Manual 16194 – 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 Sound level 17
1.2.3 Maximum operating weight 18
1.2.4 Static and dynamic tests 18
1.2.5 Support loads 18
1.2.6 Trailer loads and support loads 21
1.2.7 Stability during operation 21
1.2.8 Load charts 22
1.2.9 Working tools 38
1.2.10 Tyres 39
1.3 Tightening torques 42
1.3.1 Preload values and tightening torques for screws with standard and fine
metric thread according to DIN ISO 261 42
2 Safety guidelines, signs 49
2.1 Designation of warning notes 49
2.1.1 Additional rules and guidelines 50
2.2 Symbols in the operator’s manual 50
2.3 Proper use 50
2.3.1 Laws, rules, guidelines and safety regulations 50 “0 ‘ “~’
2.3.2 Intended use 50
2.3.3 Foreseeable misuse 51
;;; 2.3.4 Hazard zone of the machine 52 “~’
~ 2.3.5 Operating conditions 53
2.3.6 Disposal 55
2.4 Description of personnel 55
copyright© Liebherr-Werk Telfs GmbH 2020
T46-7-1706_3A / 16194 llEBHERR 7
Contents Operator’s manual
2.4.1 Personal protective equipment 55
2.4.2 Requirements for personnel 56
2.4.3 Operator 56
2.4.4 Operator 57
2.4.5 Maintenance staff 58
2.4.6 Person attaching loads 58
2.4.7 Guide 59
2.5 Signs on the machine 60
2.5.1 Safety signs 60
2.5.2 Information signs 66
2.5.3 Identification plates 77
2.6 Safety instructions 78
2.6.1 General safety instructions 78
2.6.2 Safety instructions for crushing and burn prevention 79
2.6.3 Safety guidelines for fire and explosion prevention 80
2.6.4 Safety guidelines for machine start up 80
2.6.5 Safety instruction for start up 81
2.6.6 Safety guidelines for working 81
2.6.7 Working in the vicinity of electrical overhead lines 83
2.6.8 Safety instructions for travelling on downhill slopes 84
2.6.9 Safety instructions for parking the machine 84
2.6.10 Safety guidelines for transporting the machine 84
2.6.11 Safety instructions for towing and recovering the machine 85
2.6.12 Safety guidelines for maintenance 85
2.6.13 Safety guidelines for welding work on the machine 88
2.6.14 Safety guidelines for working on the working attachment 88
2.6.15 Safety guidelines for loading the machine with a crane 88
2.6.16 Safety notes for maintenance of hydraulic hoses and hose lines 89
2.6.17 Safety guidelines for maintenance work on machines with hydro accumulators 89
2.6.18 Roll over protection (ROPS) and falling object protection (FOPS) 90 ~
2.6.19 Equipment and attachment parts 91
2.6.20 Protection from vibrations 91
2.6.21 Safety guidelines for machine application in material handling operation 92
2.6.22 Safety instructions for machine application with quick coupler 92
2.6.23 See and be seen 93
2.6.24 Trailer operation 96
2.6.25 Air brake system for trailers 96
2.6.26 Hydraulic trailer brake 97
3 Control, operation 99
3.1 Operating and control elements 99
3.1.1 Operator’s cab 99
3.1.2 Control elements in the operator’s cab 101
3.1.3 3.5″ display unit 109
3.1.4 7” display unit 111
3.1.5 Status symbols of the display units 113
3.1.6 Load torque limitation 118
3.1.7 Level display 119
3.1.8 Display unit on steering column 120
3.1.9 Air brake system pressure gauge (option) 120
3.1.10 Control lever 121
3.1.11 Steering-column switch 121
3.2 Operation 123
3.2.1 Entry 123
3.2.2 Emergency exit 124
3.2.3 Door lock 125
3.2.4 Operator’s seat 125
3.2.5 Safety belt 141
3.2.6 Adjusting the armrest 143
3.2.7 Steering column and steering wheel 144
3.2.8 Heating, ventilation 146
3.2.9 Air conditioning system (option) 147
3.2.10 Cab window and sun blind 149 “0 ‘ “~’ 3.2.11 Interior light of operator’s cab and reading light 152
3.2.12 Side marker lights 153
3.2.13 Interior and exterior mirrors 153 “~’
~ 3.2.14 Trailer mirror (option) 154
3.2.15 Electric windscreen washer system 155
3.2.16 Windscreen washer tank 156
copyright© Liebherr-Werk Telfs GmbH 2020
T46-7-1706_3A / 16194 llEBHERR 9
Contents Operator’s manual
3.2.17 Compartment for documentation 157
3.2.18 Reversing warning device (option) 158
3.2.19 Fire extinguisher (Option) 159
3.2.20 Beacon (option) 159
3.2.21 Camera system (option) 161
3.2.22 LiDAT (option) 162
3.3 Operation 163
3.3.1 Operating machine on a daily basis 163
3.3.2 Using machine at low or high ambient temperatures 166
3.3.3 Starting the diesel engine 167
3.3.4 Travel mode 175
3.3.5 Driving 176
3.3.6 On-road travel 183
3.3.7 Braking 187
3.3.8 Taking machine out of service 189
3.3.9 Working with working attachment 194
3.3.10 Air brake system for trailers (option) 216
3.3.11 Hydraulic trailer brake (option) 220
3.3.12 Trailer couplings (option) 223
3.4 Work methods 238
3.4.1 Collision between quick coupler and working attachment 238
3.4.2 Transport position 238
3.4.3 Working in the vicinity of overhead power lines 239
3.4.4 Working with the bucket 239
3.4.5 Working with the forklift 242
3.5 Install and remove the attachment 249
3.5.1 Mechanical quick coupler 249
3.5.2 Hydraulic quick coupler (option) 265
1 3.6 Transport 284
3.6.1 Transporting machine by truck or rail 284
3.6.2 Loading the machine with the crane 287
3.7 Emergency operations
3.7.1 Emergency mode function
3.7.2 Towing and recovering the machine 289
3.7.3 Auxiliary starting procedure 295
copyright© Liebherr-Well< Telfs GmbH 2020
10 llEBHERR T46-7-1706_3A/ 16194
Operator’s manual Contents
4 Operating problems 297
4.1 Servicecodes 298
4.1.1 Service code list 298
4.1.1 Explanations of terms for service code list 298
4.2 Problems – Cause – Remedy 336
4.2.1 Diesel engine 336
4.2.2 Hydraulic system 339
4.2.3 Steering system 339
4.2.4 Brake system 340
4.2.5 Electrical system 340
4.2.6 Heating system 340
4.2.9 Air filter system 343
4.2.10 Working attachment 343
4.2.11 Central lubrication system (option) 344
4.3 Problem remedy 346
4.3.1 Changing the fuses 346
4.3.2 Changing the relays 350
5 Maintenance 353
5.1 Maintenance and inspection schedule 353
5.2 Fill quantities, lubrication schedule 358
5.2.1 Recommended lubricants 358
5.2.2 Recommended fuel and operating fluids 358
5.2.3 Lubrication chart 359
5.2.4 Lubrication chart symbols 361
5.3 Lubricants and fuels 362
5.3.1 General information about lubricants and fuels 362
5.3.2 Diesel fuels 363
5.3.3 Engine oils 363
5.3.4 Coolant 365
5.3.5 Hydraulic oils 366
;;; 5.3.6 Lube oils for axles 368 “~’
~ 5.3.7 Oil for the brake system 368
5.3.8 Lube oils for travel gearbox 369
5.3.9 Grease and other lubricants 369
copyright© Liebherr-Werk Telfs GmbH 2020
T46-7-1706_3A / 16194 llEBHERR 11
Contents Operator’s manual
5.3.10 Grease for telescopic boom 371
5.3.11 Oil for hinges and joints 372
5.4 Preparatory maintenance tasks 373
5.4.1 Maintenance position 373
5.4.2 Turn the electrical system off 378
5.5 Overall machine 379
5.5.1 Lubricating the machine 379
5.6 Diesel engine 385
5.6.1 Diesel engine: checking oil level 385
5.6.2 Checking engine compartment for contamination and cleaning it, if
necessary 386
5.7 Cooling system 387
5.7.1 Cooling system: checking the coolant level 387
5.7.2 Cooling system: checking radiator and condenser for contamination
and cleaning them, if necessary 388
5.8 Fuel system 390
5.8.1 Notes for working on the fuel system 390
5.8.2 Draining the fuel pre-filter condensation 390
5.8.3 Fuel tank: draining condensation and sediments 391
5.9 Air filter system 392
5.9.1 Air filter system: changing air filter 392
5.9.2 Air filter: cleaning the service cover and dust discharge valve 395
5.10 Hydraulic system 397
5.10.1 Checking the oil level in the hydraulic tank and topping up oil 397
5.11 Electrical system 399
5.11.1 Checking lighting 399
5.11.2 Electrical system: Checking function of load torque limitation 399
5.12 Heater, ventilation, air conditioning system 403
5.12.1 Cleaning the cab air pre-filter and changing it if necessary (option) 403
5.13 Steering system 405
5.13.1 Checking function of steering system 405
5.14 Brake system 406
5.14.1 Service brake and parking brake: Checking function and effectiveness 406 “~’
5.15 Axles, tires 408
5.15.1 Wheels: checking mounting tightness of wheel lugs 408
5.15.2 Tyres: checking and adjusting air pressure in tyres 408
copyright© Liebherr-Well< Telfs GmbH 2020
12 llEBHERR T46-7-1706_3A/ 16194
Operator’s manual
T46-7-1706_3A / 16194
5.16 Travel gear
5.17 Telescopic boom
5.17.1 Check front glide elements for wear and tight seating. Lubricating glide
surfaces on telescopic boom 411
5.18 Lubrication system 416
5.18.1 Grease container: check the fill level 416
5.19 Cleaning the machine 417
5.19.1 Wet cleaning machine 417
5.20 Preservation tasks 418
5.20.1 Protecting the piston rods 418
5.20.2 Taking the machine out of service 418
5.21 Options 419
5.21.1 Air brake system: draining the pressure tank 419
Index 421

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