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Liebherr L514 790 Wheel Loader Operating Manual SN 10620 – PDF DOWNLOAD
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Liebherr L514 790 Wheel Loader Operating Manual SN 10620 – PDF DOWNLOAD
Product identification
Type: L514
Type no.: 790
Serial number: from 10620
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Description
Liebherr L514 790 Wheel Loader Operating Manual SN 10620 – PDF DOWNLOAD
FILE DETAILS:
Liebherr L514 790 Wheel Loader Operating Manual SN 10620 – PDF DOWNLOAD
Language : English
Pages : 271
Downloadable : Yes
File Type : PDF
Size: 8.73 MB
DESCRIPTION:
Liebherr L514 790 Wheel Loader Operating Manual SN 10620 – PDF DOWNLOAD
Product identification
Type: L514
Type no.: 790
Serial number: from 10620
Foreword:
This Operating manual is intended for the driver and for the maintenance personnel of the machine.
It contains descriptions of:
— technical data
— technical data
— safety provisions
— control and operation
— maintenance
— maintenance
This Operator’s Manual should be carefully read before commissioning and should be read later at regular intervals and used by everyone with responsibility for work on/with the machine.
Work with or on the machine includes, for example:
— Operation including rigging work, trouble-shooting during operation, removal of operational waste, maintenance, disposal of operating and auxiliary materials
— Servicing including maintenance, inspection and repair work
— Transport or loading of the machine
This manual makes it easier for the driver to become acquainted with his machine and avoids malfunctions due to improper operation.
Observance of the operating instructions by the maintenance personnel:
— improves operational reliability
— improves operational reliability
— extends the service life of your machine
— reduces repair costs and downtimes
This manual belongs with the machine. Place a copy within easy reach in the glove compartment in the driver’s cab.
- The Operator’s Manual is to be supplemented by instructions based on existing national accident prevention and environmental protection regulations.
- In addition to the Operator’s Manual and the applicable national and local legal requirements for accident prevention, the recognised technical regu- lations for safe and professional operation should be observed.
- This Operator’s Manual contains all necessary information for the operation and maintenance of your machine.
- If you should, however, require more detailed explanations or information, our technical information and production quality (TIP), technical docu- mentation and customer service departments will be only too glad to be of assistance.
- You will readily understand that we cannot accept guarantee claims in the event of improper operation, insufficient maintenance, the use of un- authorised operating materials or non-observance of safety regulations.
IMAGES PREVIEW OF THE MANUAL:
TABLE OF CONTENTS:
Liebherr L514 790 Wheel Loader Operating Manual SN 10620 – PDF DOWNLOAD
1 Product description 1-1
1.1 Technical data 1-3
1.1.1 Complete machine with bucket 1-3
1.1.2 Engine 1-4
1.1.3 Electrical system 1-5
1.1.4 Travel drive 1-5
1.1.5 Axles 1-6
1.1.6 Braking 1-6
1.1.7 Steering 1-6
1.1.8 Working hydraulics 1-7
1.1.9 Working attachment 1-7
1.1.10 Driver’s cab 1-8
1.1.11 Heating and ventilation 1-9
1.1.12 Sound emission 1-9
1.1.13 Towing device 1-9
1.1.14 Tyres 1-11
1.1.15 Air conditioning system 1-12
1.1.16 Snow chains or guard chains 1-13
1.1.17 Diesel particle filter 1-13
1.1.18 Light material bucket with undercut blade 1-14
1.1.19 High dump bucket with undercut blade 1-16
1.1.20 Forklift 1-18
2 Safety regulations 2-1
21 Introduction 2-1
2.2 General safety regulations 2-2
23 Proper use 2-3
24 Decals on the machine 2-4
241 Safety decals 2-4
1.1 Technical data 1-3
1.1.1 Complete machine with bucket 1-3
1.1.2 Engine 1-4
1.1.3 Electrical system 1-5
1.1.4 Travel drive 1-5
1.1.5 Axles 1-6
1.1.6 Braking 1-6
1.1.7 Steering 1-6
1.1.8 Working hydraulics 1-7
1.1.9 Working attachment 1-7
1.1.10 Driver’s cab 1-8
1.1.11 Heating and ventilation 1-9
1.1.12 Sound emission 1-9
1.1.13 Towing device 1-9
1.1.14 Tyres 1-11
1.1.15 Air conditioning system 1-12
1.1.16 Snow chains or guard chains 1-13
1.1.17 Diesel particle filter 1-13
1.1.18 Light material bucket with undercut blade 1-14
1.1.19 High dump bucket with undercut blade 1-16
1.1.20 Forklift 1-18
2 Safety regulations 2-1
21 Introduction 2-1
2.2 General safety regulations 2-2
23 Proper use 2-3
24 Decals on the machine 2-4
241 Safety decals 2-4
Operating Manual
242 Information decals 2-7
24.3 Type plates 2-13
25 Instructions on preventing crushing injuries
and burns 2-13
26 Instructions on preventing fires and explosions 2-14
27 Safety instructions for start-up 2-15
2.8 Safety precautions during start-up 2-15
29 Instructions for safe working 2-15
2.10 Safety instructions for driving on slopes 2-17
2.11 Parking safely 2-17
212 Transporting the machine safely 2-17
2.13 Towing the machine safely 2-18
2.14 Measures for ensuring safe maintenance 2-19
2.15 Safety instructions for maintenance work on
machines with hydro accumulators 2-21
2.16 Safety instructions for welding work on the
machine 2-22
217 Instructions for working safely on the working
attachment 2-22
2.18 Safety instructions for transporting the ma-
chine by crane 2-22
2.19 Safe maintenance of hydraulic hoses and hose
lines 2-23
2.20 Attachments and accessories 2-24
2.21 Protection against vibrations 2-24
3 Operation, Handling 3-1
3.1 Layout of control elements 3-1
3.2 Operation 3-2
3.21 Battery main switch 3-2
3.22 Cab access 3-2
3.23 Emergency exit 3-4
3.24 Driver’s seat with mechanical suspension 3-6
3.25 Driver’s seat with pneumatic suspension 3-11
3.2.6 Seat belt 3-16
3.27 Steering column and steering wheel 3-17
3.28 Ignition switch 3-19
24.3 Type plates 2-13
25 Instructions on preventing crushing injuries
and burns 2-13
26 Instructions on preventing fires and explosions 2-14
27 Safety instructions for start-up 2-15
2.8 Safety precautions during start-up 2-15
29 Instructions for safe working 2-15
2.10 Safety instructions for driving on slopes 2-17
2.11 Parking safely 2-17
212 Transporting the machine safely 2-17
2.13 Towing the machine safely 2-18
2.14 Measures for ensuring safe maintenance 2-19
2.15 Safety instructions for maintenance work on
machines with hydro accumulators 2-21
2.16 Safety instructions for welding work on the
machine 2-22
217 Instructions for working safely on the working
attachment 2-22
2.18 Safety instructions for transporting the ma-
chine by crane 2-22
2.19 Safe maintenance of hydraulic hoses and hose
lines 2-23
2.20 Attachments and accessories 2-24
2.21 Protection against vibrations 2-24
3 Operation, Handling 3-1
3.1 Layout of control elements 3-1
3.2 Operation 3-2
3.21 Battery main switch 3-2
3.22 Cab access 3-2
3.23 Emergency exit 3-4
3.24 Driver’s seat with mechanical suspension 3-6
3.25 Driver’s seat with pneumatic suspension 3-11
3.2.6 Seat belt 3-16
3.27 Steering column and steering wheel 3-17
3.28 Ignition switch 3-19
3.29 Electronic immobiliser 3-19
3.2.10 Steering column switch 3-20
3.2.11 Lighting 3-21
3.212 Interior cab lighting 3-24
3.2.13 Display unit 3-26
3.2.14 Switches on the side console 3-32
3.2.15 LIEBHERR control lever 3-39
3.2.16 Control lever for additional working functions 3 – 42
3.2.17 Heating and ventilation 3-43
3.2.18 Air conditioning system 3-45
3.2.19 Interior and exterior mirrors 3-46
3.2.20 Sun visor 3-47
3.2.21 Radio 3-47
3.2.22 Windshield wiper and washer system 3-48
3.2.23 Windshield washer fluid reservoir 3-50
3.2.24 Reversible fan drive 3-50
3.2.10 Steering column switch 3-20
3.2.11 Lighting 3-21
3.212 Interior cab lighting 3-24
3.2.13 Display unit 3-26
3.2.14 Switches on the side console 3-32
3.2.15 LIEBHERR control lever 3-39
3.2.16 Control lever for additional working functions 3 – 42
3.2.17 Heating and ventilation 3-43
3.2.18 Air conditioning system 3-45
3.2.19 Interior and exterior mirrors 3-46
3.2.20 Sun visor 3-47
3.2.21 Radio 3-47
3.2.22 Windshield wiper and washer system 3-48
3.2.23 Windshield washer fluid reservoir 3-50
3.2.24 Reversible fan drive 3-50
3.3 Handling 3-52
3.31 Daily start-up 3-52
3.32 Starting the engine 3-55
3.33 Driving 3-59
3.34 Shutting down the machine 3-68
3.35 Operating the lift arms 3-71
3.3.6 Working methods 3-79
3.3.7 Diesel particle filter 3-92
3.38 Quick-change device – fitting and removing
the working attachment 3-97
3.39 High dump bucket 3-116
3.3.10 Forklift 3-119
3.3.11 Transporting the machine 3-121
3.3.10 Forklift 3-119
3.3.11 Transporting the machine 3-121
34 Emergency operation 3-127
3.41 Towing the machine 3-127
3.4.2 Jump starting 3-133
3.41 Towing the machine 3-127
3.4.2 Jump starting 3-133
4 Malfunctions 4-1
41 Service Code Table 4-2
411 Service code indication on the display 4-2
41.2 Visible and audible warning signals 4-9
41.3 Troubleshooting 4-11
4.2 Eliminating malfunctions 4-14
4.21 Replacing fuses 4-14
5 Maintenance 5-1
5.1 Maintenance and inspection schedule 5-1
52 Lubricant chart, filling quantities 5-5
5.2.1 Table of filling quantities 5-5
522 Lubricant chart 5-6
53 Lubricants and fuels 5-8
5.3.1 Lubricating oils for diesel engines 5-9
53.2 Diesel fuels 5-10
53.3 Coolants for diesel engines 5-12
534 Hydraulic oils 5-13
535 Lubricating oils for the transmission 5-15
5.3.6 Brake oil 5-15
53.7 Grease for general lubrication points 5-16
54 Maintenance tasks 5-17
54.1 Preparatory tasks for maintenance 5-17
41 Service Code Table 4-2
411 Service code indication on the display 4-2
41.2 Visible and audible warning signals 4-9
41.3 Troubleshooting 4-11
4.2 Eliminating malfunctions 4-14
4.21 Replacing fuses 4-14
5 Maintenance 5-1
5.1 Maintenance and inspection schedule 5-1
52 Lubricant chart, filling quantities 5-5
5.2.1 Table of filling quantities 5-5
522 Lubricant chart 5-6
53 Lubricants and fuels 5-8
5.3.1 Lubricating oils for diesel engines 5-9
53.2 Diesel fuels 5-10
53.3 Coolants for diesel engines 5-12
534 Hydraulic oils 5-13
535 Lubricating oils for the transmission 5-15
5.3.6 Brake oil 5-15
53.7 Grease for general lubrication points 5-16
54 Maintenance tasks 5-17
54.1 Preparatory tasks for maintenance 5-17
54.2 Removing loose parts, dirt, ice and snow
from the machine 5-21
54.3 Checking the machine for external damage 5-22
54.4 Making sure the bolted connections are tight 5-22
54.5 Sealing leaks 5-22
54.6 Checking the engine oil level 5-23
54.7 Changing the engine oil 5-24
54.8 Changing the engine oil filter 5-25
54.9 Changing the fuel pre-filter 5-26
5.4.10 Changing the fuel fine filter 5-27
from the machine 5-21
54.3 Checking the machine for external damage 5-22
54.4 Making sure the bolted connections are tight 5-22
54.5 Sealing leaks 5-22
54.6 Checking the engine oil level 5-23
54.7 Changing the engine oil 5-24
54.8 Changing the engine oil filter 5-25
54.9 Changing the fuel pre-filter 5-26
5.4.10 Changing the fuel fine filter 5-27
5.4.11 Draining off condensate from the fuel fine
filter 5-28
filter 5-28
54.12 Cleaning the air filter service cap and dust
extraction valve 5-29
54.13 Changing the air filter main element when
54.13 Changing the air filter main element when
indicated by the vacuum switch 5-30
54.14 Changing the air filter secondary element 5-31
5.4.15 Checking and draining the diesel particle
54.14 Changing the air filter secondary element 5-31
5.4.15 Checking and draining the diesel particle
filter condensate separator 5-32
5.4.16 Checking the coolant level 5-32
54.17 Checking the coolant antifreeze and corro-
5.4.16 Checking the coolant level 5-32
54.17 Checking the coolant antifreeze and corro-
sion protection concentration 5-34
54.18 Cleaning the cooling system 5-37
5.4.19 Checking the oil level in the hydraulic tank 5-39
5.4.20 Testing the steering 5-39
5.4.21 Lubricating the bearing points on the steering
54.18 Cleaning the cooling system 5-37
5.4.19 Checking the oil level in the hydraulic tank 5-39
5.4.20 Testing the steering 5-39
5.4.21 Lubricating the bearing points on the steering
cylinders 5-39
54.22 Testing the service brake and parking brake 5-40
5.4.23 Checking the oil level in the equalising reser-
54.22 Testing the service brake and parking brake 5-40
5.4.23 Checking the oil level in the equalising reser-
voir of the brake system 5-41
54.24 Checking the indicator lamps and lighting 5-42
5.4.25 Checking the tightness of the wheels (once
54.24 Checking the indicator lamps and lighting 5-42
5.4.25 Checking the tightness of the wheels (once
after 50, 100 and 250 h) 5-42
5.4.26 Greasing the rear axle kingpin bearings 5-43
5.4.27 Checking and lubricating the cardan shaft(s) 5-44
5.4.28 Checking the tyre pressure 5-44
5.4.29 Lubricating the articulation bearing and rear
5.4.26 Greasing the rear axle kingpin bearings 5-43
5.4.27 Checking and lubricating the cardan shaft(s) 5-44
5.4.28 Checking the tyre pressure 5-44
5.4.29 Lubricating the articulation bearing and rear
oscillating bearing 5-45
5.4.30 Greasing the contact faces of articulation
5.4.30 Greasing the contact faces of articulation
stops 5-45
5.4.31 Checking the lubrication system grease res-
5.4.31 Checking the lubrication system grease res-
ervoir level 5-46
5.4.32 Checking the pipes, hoses and lubrication
5.4.32 Checking the pipes, hoses and lubrication
points of the lubrication system 5-47
5.4.33 Checking whether metered quantities are
5.4.33 Checking whether metered quantities are
adequate at the bearing points (grease col-
lars) of the central lubrication system 5-47
54.34 Greasing the cab door hinges 5-47
5.4.35 Cleaning the fresh air and recirculated air
54.34 Greasing the cab door hinges 5-47
5.4.35 Cleaning the fresh air and recirculated air
filter 5-48
5.4.36 Changing the fresh air and recirculated air
5.4.36 Changing the fresh air and recirculated air
filter 5-49
5.4.37 Lubricating the lift arms and attachment 5-50
5.4.38 Checking the lift arm bearing bushings 5-52
5.4.39 Lubricating and testing the quick-change de-
vice 5-53
5.4.40 Cleaning the machine 5-54
5.4.41 Corrosion protection 5-55
6 Index 6-1
5.4.38 Checking the lift arm bearing bushings 5-52
5.4.39 Lubricating and testing the quick-change de-
vice 5-53
5.4.40 Cleaning the machine 5-54
5.4.41 Corrosion protection 5-55
6 Index 6-1
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- This is not a physical manual but a digital manual – meaning no physical copy will be couriered to you. The manual can be yours in the next 2 mins as once you make the payment, you will be directed to the download page IMMEDIATELY.
- This is the same manual used by the dealers inorder to diagnose your vehicle of its faults.
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