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Liebherr Tractor LR 614 Litronic 389 Crawler Loader Operating Manual SN 6355 – PDF DOWNLOAD
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Liebherr Tractor LR 614 Litronic 389 Crawler Loader Operating Manual SN 6355 – PDF DOWNLOAD
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Description
Liebherr Tractor LR 614 Litronic 389 Crawler Loader Operating Manual SN 6355 – PDF DOWNLOAD
FILE DETAILS:
Liebherr Tractor LR 614 Litronic 389 Crawler Loader Operating Manual SN 6355 – PDF DOWNLOAD
Language : English
Pages : 254
Downloadable : Yes
File Type : PDF
Size: 28.5 MB
DESCRIPTION:
Liebherr Tractor LR 614 Litronic 389 Crawler Loader Operating Manual SN 6355 – PDF DOWNLOAD
Document identification:
Valid for: LR 614 from S/N 6355
Product identification:
Manufacturer: LIEBHERR Werk Telfs GMBH
Type: LR 614
Type No.: 389
Foreword:
This operating manual has been written for the operator and for the maintenance personnel of this machine.
This manual contains descriptions for:
— Technical Data
— Safety information
— Operating instructions and guidelines
— Maintenance
— Instructions for special / optional equipment
This operating manual should be given to the operator and the maintenance personnel and any other person who works on the machine, who should read it carefully at regular intervals and before operating or servicing the machine.
Work with or on the machine is, for example:
— Operation, including set up, trouble shooting during operation, re- moval of debris, service, removal of oil, lubricants, fuels and operating fluids.
— Maintenance, including inspection, upkeep and or repair.
— Transportation or loading the machine.
Reading this manual will familiarize the operator with the machine and prevent problems due to improper operation.
Following the operation and maintenance guidelines by maintenance personnel will:
— increase reliable service,
— increase the service life expectancy of your machine,
— reduce repair costs and downtime.
- The Operation and Maintenance Manual is part of the machine. Keep a copy of this manual in the glove compartment in the operator’s cab to assure that it can be consulted and referred to at any time.
- Any existing federal, state and local safety requirements governing ac- cident prevention and environmental safety must be added to this Op- eration and Maintenance Manual, in addition to safety and accident prevention regulations applicable to the country and job site you operate in, including any technical rules and regulations to assure safe and proper operation must be followed.
This operation and Maintenance Manual includes the necessary information to operate and maintain your machine.
— Some illustrations in this manual might show details and machines which differ from your machine.
— For some illustrations, covers and protective devices were removed to provide a better view.
— Continuing improvements on our machines might result in changes, which are not reflected in this Operation and Maintenance Manual.
- If you need any additional information and / or clarification, please don’t hesitate to contact LIEBHERR’s Technical Documentation Department, Customer Service School or Service Department.
- We hope you understand that LIEBHERR cannot honor warranty claims resulting from improper operation, inadequate maintenance, use of wrong and unauthorized oils, lubricants, fuels and operating fluids and / or from disregard of safety information and guidelines.
- LIEBHERR reserves the right to reject any warranty claims, service contracts or agreements established by LIEBHERR and / or any of its dealers without prior notice if any other than Original LIEBHERR parts or parts sold by LIEBHERR are being or have been used for maintenance and repair.
- Under extreme conditions, it might be necessary to increase maintenance intervals as compared to those listed in the inspection schedule.
Changes, conditions, copyright:
— We reserve the right to make changes of technical details on the machine which differ from the wording and illustrations in this man- ual.
— No part of this manual, technical or otherwise, may be reproduced nor copied in any form or used for competitive purposes in the market place. All rights reserved.
— Above and the following remarks will not expand LIEBHERR’s general business conditions regarding warranties and liability.
IMAGES PREVIEW OF THE MANUAL:
TABLE OF CONTENTS:
Liebherr Tractor LR 614 Litronic 389 Crawler Loader Operating Manual SN 6355 – PDF DOWNLOAD
1. Product description 1-1
1.1 Technical Data 1-2
1.1.1 Air conditioning system 1-3
1.2 Tightening torques 1-5
1.21 Preload values and tightening torques for screws with standard metric threads 1-6
according to
1.2.2 Preload and tightening torques for screws with fine metric thread according to 1-7
factory sta
1.1 Technical Data 1-2
1.1.1 Air conditioning system 1-3
1.2 Tightening torques 1-5
1.21 Preload values and tightening torques for screws with standard metric threads 1-6
according to
1.2.2 Preload and tightening torques for screws with fine metric thread according to 1-7
factory sta
2, Safety guidelines, decals 2-1
21 Introduction 2-1
2.2 Proper and intended use 2-1
2.3 Decals on the machine 2-2
2.31 Safety decals 2-2
2.3.2 Reference decals 2-6
2.33 Data tags 2-10
24 Safety regulations 2-10
2.41 General safety regulations 2-10
2.4.2 Crushing and burn prevention 2-12
2.4.3 Fire and explosion prevention 2-12
244 Machine start up safety 2-13
2.4.5 Engine start up safety 2-13
2.46 Machine operating safety 2-14
247 Machine parking safety 2-15
2.4.8 Machine transporting safety 2-16
2.49 Machine towing safety 2-16
2.410 Machine maintenance safety 2-17
2.4.11 Safety guidelines to be observed when welding on the machine 2-20
2.412 Safety guidelines to be observed when working on the attachment 2-20
2.413 Safety guidelines to be observed when loading the machine with a crane 2-21
2.414 Safe maintenance of hydraulic hoses and lines 2-21
2.415 Safety guidelines for maintenance work on machine with hydro accumulators 2-22
2.416 Roll over protection (ROPS) and falling object protection (FOPS) 2-22
2.417 Attachments and installations 2-23
21 Introduction 2-1
2.2 Proper and intended use 2-1
2.3 Decals on the machine 2-2
2.31 Safety decals 2-2
2.3.2 Reference decals 2-6
2.33 Data tags 2-10
24 Safety regulations 2-10
2.41 General safety regulations 2-10
2.4.2 Crushing and burn prevention 2-12
2.4.3 Fire and explosion prevention 2-12
244 Machine start up safety 2-13
2.4.5 Engine start up safety 2-13
2.46 Machine operating safety 2-14
247 Machine parking safety 2-15
2.4.8 Machine transporting safety 2-16
2.49 Machine towing safety 2-16
2.410 Machine maintenance safety 2-17
2.4.11 Safety guidelines to be observed when welding on the machine 2-20
2.412 Safety guidelines to be observed when working on the attachment 2-20
2.413 Safety guidelines to be observed when loading the machine with a crane 2-21
2.414 Safe maintenance of hydraulic hoses and lines 2-21
2.415 Safety guidelines for maintenance work on machine with hydro accumulators 2-22
2.416 Roll over protection (ROPS) and falling object protection (FOPS) 2-22
2.417 Attachments and installations 2-23
3. Control, instrumentation –
3.1 Location of controls and instrumentation 3-1
3.1 Location of controls and instrumentation 3-1
3.1.1 Operator’s cab –
3.1.2 Canopy –
3.1.3 Indicator elements on the instrument panel 3-
3.14 Control elements on the instrument panel 3-8
3.14 Control elements on the instrument panel 3-8
3.1.5 Electronic box 3-10
3.1.6 Controls and instrumentation on the roof console 3-10
3.1.7 Hydraulic oil temperature display 3-12
3.2 Operation 3-13
3.2.1 Entry 3-13
3.22 Emergency exit 3-13
3.23 Door lock 3-15
3.24 Operator’s seat 3-15
3.25 Operator’s seat – air cushioned 3-18
3.26 Vibration absorber 3-21
3.27 Seatbelt 3-21
3.2.8 Armrests 3-23
3.29 Heater, ventilation 3-23
3.2.10 Air conditioning system 3-25
3.2.11 Sliding window 3-27
3.212 Sun shade 3-27
3.2.13 Cab interior lighting 3-27
3.2.14 Rear view mirror 3-28
3.2.15 Electric windshield wiper and washer system 3-28
3.2.16 Reservoir for windshield washer fluid 3-29
3.2.17 Compartment for documentation 3-30
3.2.18 Back-up alarm 3-30
3.2.19 Fire extinguisher 3-31
3.2.20 Beacon 3-31
3.3 Operation 3-32
3.31 Daily operational tasks 3-32
3.3.2 Machine operation in low ambient temperatures 3-38
3.33 Start the Diesel engine 3-38
3.34 Travel operation 3-44
3.35 Travel 3-45
3.3.6 Brakes 3-47
3.37 Travel with V- steering 3-50
3.3.8 Brakes with V- steering 3-562
3.39 Taking the machine out of service 3-55
3.3.10 Notes for working in water 3-58
3.3.11 Working with the attachment 3-59
3.3.12 Working with the optional attachments 3-66
3.4 General working methods 3-68
3.41 Transporting and handling of material 3-68
3.4.2 Dozing work 3-70
3.4.3 Loading material from a pile 3-71
3.44 Loading from a bank or wall 3-72
3.45 Loading of transport vehicles 3-73
3.4.6 Excavation 3-74
3.1.6 Controls and instrumentation on the roof console 3-10
3.1.7 Hydraulic oil temperature display 3-12
3.2 Operation 3-13
3.2.1 Entry 3-13
3.22 Emergency exit 3-13
3.23 Door lock 3-15
3.24 Operator’s seat 3-15
3.25 Operator’s seat – air cushioned 3-18
3.26 Vibration absorber 3-21
3.27 Seatbelt 3-21
3.2.8 Armrests 3-23
3.29 Heater, ventilation 3-23
3.2.10 Air conditioning system 3-25
3.2.11 Sliding window 3-27
3.212 Sun shade 3-27
3.2.13 Cab interior lighting 3-27
3.2.14 Rear view mirror 3-28
3.2.15 Electric windshield wiper and washer system 3-28
3.2.16 Reservoir for windshield washer fluid 3-29
3.2.17 Compartment for documentation 3-30
3.2.18 Back-up alarm 3-30
3.2.19 Fire extinguisher 3-31
3.2.20 Beacon 3-31
3.3 Operation 3-32
3.31 Daily operational tasks 3-32
3.3.2 Machine operation in low ambient temperatures 3-38
3.33 Start the Diesel engine 3-38
3.34 Travel operation 3-44
3.35 Travel 3-45
3.3.6 Brakes 3-47
3.37 Travel with V- steering 3-50
3.3.8 Brakes with V- steering 3-562
3.39 Taking the machine out of service 3-55
3.3.10 Notes for working in water 3-58
3.3.11 Working with the attachment 3-59
3.3.12 Working with the optional attachments 3-66
3.4 General working methods 3-68
3.41 Transporting and handling of material 3-68
3.4.2 Dozing work 3-70
3.4.3 Loading material from a pile 3-71
3.44 Loading from a bank or wall 3-72
3.45 Loading of transport vehicles 3-73
3.4.6 Excavation 3-74
3.4.7 Example: Foundation excavation 3-75
3.4.8 Land clearing operation 3-76
3.4.9 Ripper application 3-78
3.5 Transporting the machine 3-79
3.6 Loading the machine with a crane 3-85
3.7 Installation guidelines to be observed for removal and installation of attachments 3-86
3.71 Removal and installation of the bucket 3-86
3.7.2 Removal and installation of the ripper 3-87
3.8 Emergency operation 3-90
3.8.1 Towing the machine 3-91
3.8.2 Auxiliary starting procedure 3-97
4, Operating problems –
4.1 Problems and remedy –
4.2 Problem remedy –
4.21 Change the fuse 4-6
5. Maintenance 5-1
5.1 Maintenance and inspection schedule 5-2
5.2 Lubrication chart 5-5
53 Lubricants and service fluids 5-7
5.31 Handling lubricants and service fluids 5-7
5.3.2 Lubricants and service fluid specification, quantities 5-7
5.33 Change from mineral oils to environmentally friendly hydraulic fluids 5-13
5.34 Scheduled oil diagnostics – Analysis 5-14
5.4 Preparations for maintenance 5-17
5.4.1 Maintenance position 5-17
5.4.2 Electrical system 5-20
5.5 Diesel engine 5-22
5.51 Check the engine oil level 5-22
5.5.2 Check the engine oil pressure 5-23
5.53 Engine compartment 5-24
554 Change the engine oil 5-24
5.5.5 Change the lube oil filter 5-26
556 Check / change the V-belt 5-27
5.57 Check the Diesel engine assembly for leaks and condition 5-29
55.8 Check the mounting of suction and exhaust lines 5-29
5.59 Oil separator 5-30
5.5.10 Cold start system 5-30
5.6 Cooling system 5-31
5.6.1 Check the coolant level 5-31
5.6.2 Clean the cooling system 5-32
5.6.3 Check the cooling system for leaks 5-33
56.4 Change the coolant 5-33
3.4.8 Land clearing operation 3-76
3.4.9 Ripper application 3-78
3.5 Transporting the machine 3-79
3.6 Loading the machine with a crane 3-85
3.7 Installation guidelines to be observed for removal and installation of attachments 3-86
3.71 Removal and installation of the bucket 3-86
3.7.2 Removal and installation of the ripper 3-87
3.8 Emergency operation 3-90
3.8.1 Towing the machine 3-91
3.8.2 Auxiliary starting procedure 3-97
4, Operating problems –
4.1 Problems and remedy –
4.2 Problem remedy –
4.21 Change the fuse 4-6
5. Maintenance 5-1
5.1 Maintenance and inspection schedule 5-2
5.2 Lubrication chart 5-5
53 Lubricants and service fluids 5-7
5.31 Handling lubricants and service fluids 5-7
5.3.2 Lubricants and service fluid specification, quantities 5-7
5.33 Change from mineral oils to environmentally friendly hydraulic fluids 5-13
5.34 Scheduled oil diagnostics – Analysis 5-14
5.4 Preparations for maintenance 5-17
5.4.1 Maintenance position 5-17
5.4.2 Electrical system 5-20
5.5 Diesel engine 5-22
5.51 Check the engine oil level 5-22
5.5.2 Check the engine oil pressure 5-23
5.53 Engine compartment 5-24
554 Change the engine oil 5-24
5.5.5 Change the lube oil filter 5-26
556 Check / change the V-belt 5-27
5.57 Check the Diesel engine assembly for leaks and condition 5-29
55.8 Check the mounting of suction and exhaust lines 5-29
5.59 Oil separator 5-30
5.5.10 Cold start system 5-30
5.6 Cooling system 5-31
5.6.1 Check the coolant level 5-31
5.6.2 Clean the cooling system 5-32
5.6.3 Check the cooling system for leaks 5-33
56.4 Change the coolant 5-33
5.6.5 Check the antifreeze concentration in the coolant 5-36
Fuel system 5-38
5.71 Drain the fuel filter condensation 5-38
57.2 Drain condensation and sediments from fuel tank 5-40
57.3 Empty the fuel tank 5-40
57.4 Change the fuel filter cartridges 5-42
57.5 Bleed the fuel system 5-44
Air filter system 5-46
5.8.1 Clean / change the air filter 5-46
5.82 Clean air filter pre-separator 5-48
Hydraulic system 5-49
5.91 Qil level in hydraulic tank 5-49
5.9.2 Clean the magnetic ring on the hydraulic tank 5-51
59.3 Change the return filter element 5-53
594 Change the filter — replenishing circuit 5-56
5.9.5 Check the hydraulic system for function and leaks 5-56
5.9.6 Clean the oil cooler 5-57
5.97 Change the hydraulic cil 5-57
Splitterbox 5-59
5.10.1 Check oil level 5-59
5.10.2 Change the gear oil 5-59
Electrical system 5-61
5.11.1 Check the indicator lights and illumination 5-63
5.11.2 Batteries 5-63
5.11.3 Change bulbs 5-65
Heating and fresh air system, air conditioning system 5-66
5.12.1 Check the heater for function and leaks 5-67
5.12.2 Heater – fresh air filter 5-67
5.12.3 Air conditioning system 5-68
Travel gear 5-71
5.13.1 Check the condition of the travel gear 5-71
5.13.2 Check oil level 5-71
5.13.3 Change the gear oil 5-72
Track components 5-72
5.14.1 Check screws and nuts on track components for tight seating 5-72
5.14.2 Check the seal on the carrier rollers, track rollers and idlers 5-73
5.14.3 Idler guide 5-73
5.144 Chain tension 5-76
5.14.5 Changing the chain 5-79
5.14.6 Clean the tracks 5-85
5.14.7 Check track wear 5-86
Working attachment 5-86
5.15.1 Check the attachment 5-87
5.15.2 Replace teeth 5-87
Fuel system 5-38
5.71 Drain the fuel filter condensation 5-38
57.2 Drain condensation and sediments from fuel tank 5-40
57.3 Empty the fuel tank 5-40
57.4 Change the fuel filter cartridges 5-42
57.5 Bleed the fuel system 5-44
Air filter system 5-46
5.8.1 Clean / change the air filter 5-46
5.82 Clean air filter pre-separator 5-48
Hydraulic system 5-49
5.91 Qil level in hydraulic tank 5-49
5.9.2 Clean the magnetic ring on the hydraulic tank 5-51
59.3 Change the return filter element 5-53
594 Change the filter — replenishing circuit 5-56
5.9.5 Check the hydraulic system for function and leaks 5-56
5.9.6 Clean the oil cooler 5-57
5.97 Change the hydraulic cil 5-57
Splitterbox 5-59
5.10.1 Check oil level 5-59
5.10.2 Change the gear oil 5-59
Electrical system 5-61
5.11.1 Check the indicator lights and illumination 5-63
5.11.2 Batteries 5-63
5.11.3 Change bulbs 5-65
Heating and fresh air system, air conditioning system 5-66
5.12.1 Check the heater for function and leaks 5-67
5.12.2 Heater – fresh air filter 5-67
5.12.3 Air conditioning system 5-68
Travel gear 5-71
5.13.1 Check the condition of the travel gear 5-71
5.13.2 Check oil level 5-71
5.13.3 Change the gear oil 5-72
Track components 5-72
5.14.1 Check screws and nuts on track components for tight seating 5-72
5.14.2 Check the seal on the carrier rollers, track rollers and idlers 5-73
5.14.3 Idler guide 5-73
5.144 Chain tension 5-76
5.14.5 Changing the chain 5-79
5.14.6 Clean the tracks 5-85
5.14.7 Check track wear 5-86
Working attachment 5-86
5.15.1 Check the attachment 5-87
5.15.2 Replace teeth 5-87
5.15.3 Lubricate the attachment bearing points 5-87
5.154 Check the bearing play 5-88
5.15.5 Bucket stops 5-88
5.16 Total machine 5-89
5.16.1 Check the machine for external damage 5-89
5.16.1 Check the machine for external damage 5-89
5.16.2 Operator’s cab – lubricate door hinges 5-90
5.16.3 Windshield wiper 5-90
5.16.4 Piston rod preservation 5-91
5.16.5 Taking the machine out of service 5-92
5.17 Cab – tilting device 5-92
517.1 Raise the operator’s platform 5-92
517.1 Raise the operator’s platform 5-92
5.17.2 Lower the operator’s platform 5-94
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