Liebherr Hydraulic excavator A 309 Litronic Operating manual 57249 – PDF DOWNLOAD
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Liebherr Hydraulic excavator A 309 Litronic Operating manual 57249 – PDF DOWNLOAD
Manufacturer: LIEBHERR Hydraulikbagger GmbH
Type: A 309 Litronic
Type no.: 1035
Conformity: CE
from serial number 57249
Description
Liebherr Hydraulic excavator A 309 Litronic Operating manual 57249 – PDF DOWNLOAD
FILE DETAILS:
Liebherr Hydraulic excavator A 309 Litronic Operating manual 57249 – PDF DOWNLOAD
Language : English
Pages :258
Downloadable : Yes
File Type : PDF
Size: 8.75 MB
DESCRIPTION:
Liebherr Hydraulic excavator A 309 Litronic Operating manual 57249 – PDF DOWNLOAD
Manufacturer: LIEBHERR Hydraulikbagger GmbH
Type: A 309 Litronic
Type no.: 1035
Conformity: CE
from serial number 57249
These operating instructions have been written for the machine operator and for the maintenance personnel of the machine.
They contain:
- The technical data.
- The safety requirements.
- The operating instructions.
- The maintenance instructions.
The operating instructions are to 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 setting up and equipping, rectifying malfunctions during the course of work, resolving production dropouts, care, disposal of operating and process materials.
- Maintenance, including maintenance, inspection, and repair work.
- Transportation or loading the machine.
The operating instructions allow the machine operator to familiarize himself with the machine more easily and prevent malfunctions occurring 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 which 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 which 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 cannot honor any warranty claims made on the basis of improper operation, insufficient maintenance, use of unauthorized service fluids, or non-adherence to safety regulations.
- LIEBHERR will void any and all obligations incurred by LIEBHERR and/or its dealers, such as guarantee commitments, service contracts, etc., without prior notice in the event that replacement parts other than original LIEBHERR parts or spare parts purchased from LIEBHERR are used for maintenance or repairs.
Modifications, conditions, copyright:
- We reserve the right to make modifications without prior notice in the course of technical progress.
- The information and illustrations contained in this manual may neither be copied and distributed nor used for competitive purposes. All rights are expressly reserved in accordance with copyright laws.
- The warranty and liability conditions will not be expanded by the above information.
IMAGES PREVIEW OF THE MANUAL:
TABLE OF CONTENTS:
Liebherr Hydraulic excavator A 309 Litronic Operating manual 57249 – PDF DOWNLOAD
1 Product description 1-1
1 1 Design and overview 1-1
1 1 1 Machine with standard attachment 1-1
1 1 2 Uppercarriage 1-2
1 1 3 Undercarriages 1-3
1 2 Vibration emissions 1-3
1 3 Sound emission 1-4
1 4 EC Declaration of Conformity 1-5
1 5 Technical data 1-6
2 Safety notes, signs 2-1
2 1 Symbols used in this operating manual 2-1
2 2 Proper use 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 Safety and information signs 2-4
2 4 2 ID tag 2-10
3 Control, operation 3-1
3 1 Operating and control elements 3-1
3 1 1 Overview of operator’s platform 3-1
3 1 2 Indicating elements 3-2
3 1 3 Control consoles 3-3
3 1 4 Control unit 3-8
3 1 5 Operator’s menu 3-12
3 2 Control 3-24
3 2 1 Entering and exiting the operator’s cab 3-24
3 2 2 Safety lever 3-26
3 2 3 Operator seat 3-26
3 2 4 Operator seat 3-34
3 2 5 Adjusting steering column 3-38
3 2 6 Windscreen 3-38
3 2 7 Sun blind 3-39
3 2 8 Emergency exit through rear window 3-40
3 2 9 Inside lighting 3-40
3 2 10 Fire extinguisher (optional equipment)* 3-41
3 2 11 Windscreen wiper 3-41
3 2 12 Lighting 3-43
3 2 13 Heating system 3-44
3 2 14 A/c system (optional equipment) 3-46
3 3 Operation 3-47
3 3 1 Safety instructions 3-47
3 3 2 Starting machine 3-48
3 3 3 Switching off the diesel engine 3-54
3 3 4 Starting aid (Optional extra) 3-54
3 3 5 Jump start procedure 3-54
3 3 6 Travel operation 3-55
3 3 7 All wheel steering, crab steering (option) 3-57
3 3 8 On-road travelling 3-60
3 3 9 Oscillating axle locking device 3-66
3 3 10 Support 3-67
Operating manual
A 309 Litronic / 11140214 MJFCIFSS
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3 4 Working with the machine 3-69
3 4 1 Safety Instructions 3-69
3 4 2 Low idle automatic 3-72
3 4 3 Working position 3-73
3 4 4 Operating the working attachment 3-74
3 4 5 Moving the boom 3-76
3 4 6 Lowering the working attachment when diesel engine is shut off 3-76
3 4 7 Swivelling boom 3-77
3 4 8 Swivelling boom (mini joystick control, optional equipment) 3-77
3 4 9 Swivelling uppercarriage 3-78
3 4 10 Halting uppercarriage 3-78
3 4 11 Locking the superstructure 3-79
3 4 12 Adjustment of tool attachment 3-80
3 4 13 Operating tool attachment (by pedals, push buttons) 3-80
3 4 14 Changeover of the control system (optional equipment) 3-82
3 4 15 Operating attachment tool (mini joystick control, optional equipment) 3-83
3 4 16 Changeover of joystick control (optional equipment) 3-86
3 4 17 Super Finish (optional equipment) 3-86
3 4 18 Attachments in continuous operation (optional equipment) 3-87
3 4 19 Stroke limitation (optional equipment) 3-88
3 5 Installation and removal of attachment parts 3-90
3 5 1 Safety Instructions 3-90
3 5 2 Installation and removal of digging tool 3-91
3 5 3 Attachment of grapple to bucket stick 3-93
3 5 4 Hydraulic quick-change adapter (optional equipment) 3-96
3 5 5 LIKUFIX Hydraulic coupling system (option) 3-101
3 5 6 Mechanical quick change adapter (option) 3-103
3 6 General working methods 3-108
3 6 1 Tips for the proper operation of the machine preventing damage and wear 3-108
3 6 2 Preparation 3-110
3 6 3 Working with the backhoe bucket 3-110
3 6 4 Loading transport vehicle 3-112
3 6 5 Grading work 3-113
3 6 6 Working with grapples 3-114
3 6 7 Excavating and moving material with grapples 3-114
3 6 8 Working with the hydraulic hammer 3-115
3 6 9 Load lifting operation 3-117
3 6 10 Use of quick-change adapter for load lifting operation 3-117
3 6 11 Overload warning system (optional equipment) 3-118
3 7 Parking and exiting machine 3-120
3 8 Transport 3-121
3 8 1 Safety instructions 3-121
3 8 2 Transportation on low-loader 3-121
3 8 3 Loading with crane 3-123
4 Malfunctions 4-1
4 1 Error code list 4-1
4 2 Problems and remedies 4-6
4 2 1 Diesel engine and fuel system 4-6
4 2 2 Hydraulic system 4-7
4 2 3 Travel gear 4-8
4 2 4 Electrical system 4-9
4 2 5 Heating and Air conditioning system 4-9
4 2 6 Work attachment 4-10
4 3 Fuses and relays 4-10
4 3 1 Fuse box E50 4-10
4 3 2 Control console C 4-11
4 3 3 Control console 4-12
Operating manual
A 309 Litronic / 11140214 MJFCIFSS
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4 3 4 Battery box 4-13
4 4 Emergency operation 4-14
4 4 1 Purpose 4-14
4 4 2 Emergency gear shifting 4-14
4 4 3 Towing the machine 4-15
4 4 4 Disengaging transmission (emergency release) 4-16
5 Maintenance 5-1
5 1 Safety instructions 5-1
5 1 1 General safety instructions 5-1
5 1 2 Checking for cracks 5-1
5 1 3 Welding 5-2
5 1 4 Fuels, lubricants and process chemicals 5-2
5 1 5 Repair 5-2
5 1 6 Electrical system 5-3
5 1 7 Pressure accumulator 5-3
5 1 8 Hydraulic hoses and lines 5-4
5 1 9 Cab protection (FOPS) 5-5
5 2 Maintenance access doors 5-5
5 2 1 Overview of access doors 5-5
5 2 2 Door lock 5-6
5 2 3 Engine hood release 5-7
5 3 Cleaning machine 5-7
5 4 Care for rubber components 5-8
5 5 Tyres 5-8
5 5 1 Checking tyre pressure 5-8
5 5 2 Foam tyres 5-9
5 5 3 Checking wheel lugs for proper fit 5-9
5 6 Fuels, lubricants and process chemicals 5-10
5 6 1 General information 5-10
5 6 2 Filling volumes, lubricating chart 5-10
5 6 3 Lubrication chart 5-13
5 7 Specifications for fuels, lubricants and process chemicals 5-14
5 7 1 Fuels and lubricant for the diesel engine 5-14
5 7 2 Hydraulic oil 5-14
5 7 3 Lubricants for axles and gearboxes 5-20
5 7 4 Lubricating oil for transmission 5-21
5 7 5 Grease 5-22
5 7 6 Lubricants and care products for electrical and mechanical components 5-22
5 8 Diesel engine 5-23
5 8 1 Check the oil level 5-23
5 8 2 Changing the oil 5-23
5 9 Cooling system 5-24
5 9 1 Checking and cleaning the cooling system 5-24
5 9 2 Check coolant level 5-24
5 9 3 Corrosion inhibitor and antifreeze agent 5-25
5 9 4 Changing coolant 5-25
5 10 Fuel system 5-27
5 10 1 Refuelling 5-27
5 10 2 Draining the water from the fuel tank 5-28
5 10 3 Emptying and cleaning the fuel tank 5-29
5 10 4 Fuel pre-filter 5-29
5 10 5 Replacement of fuel filter cartridge (fine filter) 5-30
5 11 Dry air filter 5-30
5 11 1 Cleaning the dust removal valve 5-31
5 11 2 Replacing filter elements 5-31
5 11 3 Checking the clean air line 5-33
5 12 Hydraulic system 5-34
Operating manual
A 309 Litronic / 11140214 MJFCIFSS
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5 12 1 Checking the oil level in the hydraulic tank 5-34
5 12 2 Releasing the pressure from the hydraulic system 5-35
5 12 3 Releasing tank pressure 5-35
5 12 4 Emptying and refilling hydraulic tank 5-36
5 12 5 Changing return filter element 5-37
5 12 6 Bypass oil filter (optional equipment) 5-38
5 12 7 Changing control oil filter 5-40
5 12 8 Checking the control circuit 5-40
5 12 9 Bleeding the hydraulic pump 5-41
5 12 10 Maintenance of hydraulic cylinders 5-41
5 12 11 Replacing hydraulic hoses 5-42
5 13 Changing the oil on components 5-43
5 13 1 General notes 5-43
5 13 2 Swin gear – oil change 5-43
5 13 3 Transmission – oil change 5-44
5 13 4 Steering and rigid axle – oil change 5-45
5 13 5 Wheel head – oil change 5-45
5 14 Checking brake pads for wear 5-46
5 15 Electrical system 5-46
5 15 1 Notes regarding the electrical system 5-46
5 15 2 Battery main switch 5-47
5 15 3 Battery care 5-48
5 15 4 Slip ring body (optional equipment) 5-48
5 16 Heating system 5-49
5 16 1 Ambient air filter 5-49
5 16 2 Heating system 5-50
5 16 3 Air-conditioning system (optional equipment) 5-51
5 17 Automatic lubrication of the machine 5-51
5 17 1 Fully automatic central lubrication system (optional equipment) 5-51
5 18 Manual lubrication of the machine 5-53
5 18 1 Central slewing gear lube point 5-53
5 18 2 Lubricating the axles 5-55
5 18 3 Lubricating the attachment 5-55
5 18 4 Digging buckets / bucket tilting device 5-56
5 18 5 Attachments (optional equipment) 5-57
5 19 Couplings of the quick-change adapter systems (optional equipment) 5-57
5 19 1 Mechanical quick-change adapter 5-57
5 19 2 Hydraulic quick change adapter 5-58
5 19 3 Hydraulic coupling 5-59
5 19 4 LIKUFIX electric coupling 5-60
5 20 Parking and swing gear brake 5-61
5 21 General maintenance tasks 5-61
5 21 1 Replacing wear parts 5-61
5 21 2 Replacing teeth on digging tool 5-61
5 21 3 Welded parts on the machine 5-63
5 22 Inspection and maintenance schedule 5-64
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