Liebherr Hydraulic excavator A 311 Litronic Operating instructions Manual 26396 – PDF DOWNLOAD
FILE DETAILS:
Liebherr Hydraulic excavator A 311 Litronic Operating instructions Manual 26396 – PDF DOWNLOAD
Language : English
Pages : 217
Downloadable : Yes
File Type : PDF
Size: 10.5 MB
DESCRIPTION:
Liebherr Hydraulic excavator A 311 Litronic Operating instructions Manual 26396 – PDF DOWNLOAD
Product identification
Manufacturer: LIEBHERR Hydraulikbagger GmbH
Type:A 311 Litronic
Type no.:718
from serial number:26396
Foreword
These operating instructions have been written for the machine operator and the maintenance personnel of the machine.
They contain:
- The technical data.
- The safety requirements.
- The operating instructions.
- The maintenance instructions.
Before initial operation and at regular subsequent intervals, the operating manual must be carefully read and observed by all persons who carry out work with or on the machine.
Working with or on the machine includes, for example:
- Operation, including setting up or equipping, rectifying malfunctions during the course of work, resolving output reductions, care, disposal of operating and service materials.
- Service, including maintenance, inspection, and repair work.
- Transportation or loading of the machine.
The operating manual allows the machine operator to familiarize themselves with the machine more easily and prevents problems due to improper operation.
The observance of the operating and maintenance instructions by maintenance personnel:
- Increases reliability in use.
- Extends the service life of your machine.
- Reduces repair costs and downtime.
The operating instructions belong with the machine. Place a copy in an easily reached position on the cab storage shelf.
The operating and maintenance instructions should also incorporate information on current national regulations for accident prevention and protection. In addition to the operating instructions and legally binding regulations on accident prevention which apply in the user country and at the point of use, authorized specialist rules for safe and correct working procedures are also to be observed.
These operating and maintenance instructions contain all the information required for operating and maintaining your machine.
- Some illustrations in these operating instructions may depict details and working devices that differ from 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 that are not yet indicated in these operating instructions.
However, should you require any further explanations or information, Liebherr’s technical documentation, sales school, and customer service departments are available for your convenience.
You will appreciate that Liebherr warranty claims made on the basis of improper operation, unsatisfactory maintenance, use of unauthorized operating materials, or non-adherence to safety regulations cannot be recognized.
Liebherr will annul any and all obligations incurred by Liebherr and/or its dealerships, such as guarantee commitments, service contracts, etc., without prior notice in the event that replacement parts other than original Liebherr parts or parts purchased from Liebherr are used for maintenance or repair work.
Modifications, conditions, copyright
- We reserve the right to make modifications without prior notice in the course of technical developments.
- The information and illustrations contained in these operating instructions may neither be copied and distributed, nor used for the purposes of competition. All rights are expressly reserved in accordance with copyright laws.
- The warranty and liability conditions of Liebherr’s general business conditions will not be enlarged upon through the above information.
IMAGES PREVIEW OF THE MANUAL:
TABLE OF CONTENTS:
Liebherr Hydraulic excavator A 311 Litronic Operating instructions Manual 26396 – PDF DOWNLOAD
1 Product description 1-1
1 1 Assembly – Overview 1-1
1 1 1 Machine and construction equipment 1-1
1 1 2 Uppercarriage 1-2
1 1 3 Undercarriage 1-3
1 2 Technical data 1-3
2 Safety information, signs 2-1
2 1 Symbols in the operating instructions 2-1
2 2 Use in accordance with the regulations 2-2
2 3 Safety instructions 2-2
2 3 1 General Safety instructions 2-2
2 3 2 Crushing and burn prevention 2-3
2 3 3 Fire and explosion prevention 2-4
2 4 Signs on the machine 2-4
2 4 1 Introduction 2-4
2 4 2 Arrangement of signs 2-5
2 4 3 Explanation of signs 2-6
2 5 Identification tags on the machine 2-11
3 Control, operation 3-1
3 1 Operating and control elements 3-1
3-1
3 1 2 Arrangement of joysticks 3-3
3 1 3 Overview of control console, right 3-4
3 1 4 Control console functions 3-6
3 2 Operation 3-13
3-13
3 2 2 Safety lever 3-15
3-16
3 2 4 Adjusting the steering column 3-20
3 2 5 Front windshield 3-20
3 2 6 Sun visor 3-21
dow 3-21
3 2 8 Interior illumination 3-22
3 2 9 Fire extinguisher (option)* 3-22
3 2 10 Windshield wiper 3-22
3 2 11 Lighting 3-24
3 2 12 Heating system / heating and air conditioning system (option) 3-25
3 3 Operation 3-29
3 3 1 Safety instructions 3-29
3 3 2 Starting / shutting down the machine 3-30
3 3 3 Jump start procedure 3-35
3 3 4 Travel operation 3-36
3 3 5 All wheel steering, crab steering (option) 3-38
3 3 6 Travelling on public roads 3-40
3 3 7 Towing the machine 3-42
3 3 8 Oscillating axle lock 3-44
3 3 9 Support 3-45
3 4 Working with the machine 3-47
3 4 1 Working with the machine safely 3-47
3 4 2 Sensor controlled low idle automatic 3-51
3 4 3 Operating the swing gear 3-51
3 4 4 Locking the superstructure 3-53
Operating instructions
A 311 Litronic / 8720355
MJFCIFSS
3 4 5 Working position 3-54
3 4 6 Joystick functions 3-55
3 4 7 Lowering the attachment when the engine is not running 3-57
3 4 8 Turning, rotating, locking and unlocking the attachments 3-58
3 4 9 Accessory kit AHS 12 (option) 3-59
3 4 10 Overload warning device 3-60
3 5 Installation and removal of attachment parts 3-62
3 5 1 Safe installation and removal of attachment parts 3-62
3 5 2 Safe removal and installation of attachment pins 3-62
3 5 3 Installation and removal of digging tool 3-63
3 5 4 Installation and removal of grapple on stick 3-65
3 5 5 Fitting/removing the Passfix bolts 3-67
3 5 6 Mechanical quick change adapter (option) 3-68
3 5 7 Hydraulic quick change adapter (option) 3-73
3 5 8 LIKUFIX Hydraulic coupling system (option) 3-80
3 6 General working methods 3-82
3 6 1 Guidelines for minimum impact working methods 3-82
3 6 2 Preparatory activities 3-82
3 6 3 Working with the backhoe bucket 3-84
3 6 4 Loading the transport vehicle 3-85
3 6 5 Working with the hydraulic hammer 3-85
3 6 6 Grading 3-87
3 6 7 Working with the grab 3-88
3 6 8 Load lifting work 3-90
3 7 Transport 3-91
3 7 1 Transporting the machine safely 3-91
3 7 2 Transporting the machine on a flatbed trailer 3-92
3 7 3 Loading the machine with a crane 3-94
4 Malfunctions 4-1
4 1 Problems and remedies 4-2
4 1 1 Diesel engine and fuel system 4-2
4 1 2 Hydraulic system 4-3
4 1 3 Travel gear 4-4
4 1 4 Electrical system 4-4
4 1 5 Heating and Air conditioning system 4-5
4 1 6 Work attachment 4-5
4 2 Fuses and relays 4-5
4 2 1 Fuse box E50 4-6
4 2 2 Panel ignition switch 4-6
4 2 3 Panel, cab 4-7
4 2 4 Distributor plate 4-8
5 Maintenance 5-1
5 1 Maintaining the machine safely 5-1
5 1 1 General Safety instructions 5-1
5 1 2 Cleaning 5-1
5 1 3 Crack inspection 5-2
5 1 4 Welding 5-3
5 1 5 Operating and service fluids 5-3
5 1 6 Repair 5-3
5 1 7 Electrical system 5-4
5 1 8 Pressure accumulator 5-4
5 1 9 Hydraulic hoses and lines 5-5
5 2 Maintenance access doors 5-6
5 2 1 Overview of access doors 5-6
5 2 2 Door lock 5-7
Operating instructions
A 311 Litronic / 8720355
MJFCIFSS
5 2 3 Engine hood release 5-8
5 3 Tires 5-8
5 3 1 Checking the tire pressure 5-9
5 3 2 Filling with foam 5-10
5 4 Lubricants and operating fluids 5-10
5 4 1 General information to change lubricants and operating fluids 5-10
5 4 2 Lubrication chart 5-12
5 4 3 Lubrication chart 5-14
5 4 4 Operating fluid chart 5-15
5 5 Lubricant and operating fluid specifications 5-15
5 5 1 Lube oil for the Diesel engine 5-15
5 5 2 Fuel 5-16
5 5 3 Hydraulic oil 5-17
5 5 4 Gear oil 5-20
5 5 5 Lubricating grease and other lubricants 5-21
5 5 6 Coolant 5-21
5 6 Diesel engine 5-24
5 6 1 Check oil level 5-24
5 6 2 Changing the oil 5-25
5 7 Cooling system 5-25
5 7 1 Checking and cleaning the cooling system 5-25
5 7 2 Checking the coolant level 5-26
5 7 3 Anti-corrosion fluid and antifreeze 5-26
5 7 4 Changing water filters 5-27
5 7 5 Changing the coolant 5-27
5 8 Fuel system 5-29
5 8 1 Refuelling 5-29
5 8 2 Draining the water from the fuel tank 5-30
5 8 3 Emptying and cleaning the fuel tank 5-31
5 8 4 Draining off water at the preliminary fuel filter 5-31
5 8 5 Replacing the fuel prefilter cartridge 5-31
5 8 6 Replacing the fuel filter cartridge (fine filter) 5-32
5 9 Dry air filter 5-32
5 9 1 Replace filter elements 5-33
5 9 2 Monitoring the filtered air line 5-35
5 10 Hydraulic system 5-35
5 10 1 Checking the oil level in the hydraulic tank 5-36
5 10 2 Relieving the pressure in the hydraulic system 5-37
5 10 3 Emptying and refilling the hydraulic tank 5-38
5 10 4 Return filter 5-39
5 10 5 Servo oil filter 5-40
5 10 6 Servo circuit 5-41
5 10 7 Bleeding the hydraulic pump 5-41
5 10 8 Servicing the hydraulic cylinder 5-42
5 10 9 Replacing hydraulic hoses 5-43
5 11 Changing the oil on components 5-43
5 11 1 General notes 5-43
5 11 2 Swin gear – oil change 5-44
5 11 3 Transmission – oil change 5-45
5 11 4 Steering and rigid axle – oil change 5-45
5 13 Electrical system 5-47
5 13 1 Notes for electrical system 5-47
5 13 2 Battery master switch 5-47
5 13 3 Battery care 5-48
5 13 4 Slip ring assembly (option) 5-49
5 14 Heating system / heating and air conditioning system (option) 5-50
Operating instructions
A 311 Litronic / 8720355
MJFCIFSS
5 14 1 Fresh air filter 5-50
5 14 2 Heating system 5-51
5 14 3 Air conditioning system (option) 5-51
5 15 Lubricating the machine 5-54
5 15 1 Lubricating the swing gear 5-54
5 15 2 Lubricating the attachment 5-55
5 15 3 Lubricating the axles 5-55
5 15 4 Lubricating the digging tool / bucket tilt device 5-56
5 15 5 Lubricating the grapple (option) 5-56
5 16 Quick change systems 5-57
5 16 1 Lubricate the mechanical quick change adapter (option) 5-57
5 16 2 Hydraulic quick change adapter (option) 5-58
5 16 3 LIKUFIX (option) 5-59
5 17 Parking and swing gear brake 5-60
5 18 General Maintenance points 5-60
5 18 1 Replacing wear parts 5-60
5 18 2 Replacing the teeth on the digging tool 5-60
5 18 3 Welding work on the machine 5-61
5 19 Inspection and maintenance schedule 5-62
VIDEO PREVIEW OF THE MANUAL:
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.M
