Liebherr Hydraulic excavator Material handler R 924 Compact-Tunnel Operating instructions Manual SN21909 – PDF DOWNLOAD

Description

Liebherr Hydraulic excavator Material handler R 924 Compact-Tunnel Operating instructions Manual SN21909 – PDF DOWNLOAD

FILE DETAILS:

Liebherr Hydraulic excavator Material handler R 924 Compact-Tunnel Operating instructions Manual SN21909 – PDF DOWNLOAD

Language : English
Pages :335
Downloadable : Yes
File Type : PDF
Size:15.8 MB

DESCRIPTION:

Liebherr Hydraulic excavator Material handler R 924 Compact-Tunnel Operating instructions Manual SN21909 – PDF DOWNLOAD

Product identification
Manufacturer: LIEBHERR France S.A.S.
Type: R 924 Compact-Tunnel
Type no.: 1083
Conformity: CE

Preface

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 themselves 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 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

TABLE OF CONTENTS:

Liebherr Hydraulic excavator Material handler R 924 Compact-Tunnel Operating instructions Manual SN21909 – PDF DOWNLOAD

1 Product description 1-1
1 1 Assembly – overview 1-1
1 1 1 Machine with tunnel attachment 1-1
1 1 2 Uppercarriage 1-2
1 1 3 Undercarriage 1-3
1 2 Noise emission 1-3
1 3 Vibration emissions 1-4
1 4 Technical data 1-5
2 Safety instructions 2-1
2 1 Meaning of the symbols in this manual 2-1
2 2 Use in accordance with the regulations 2-2
2 3 Safety Instructions 2-2
2 4 Servicing the machine safely 2-15
2 5 Signs on the machine 2-20
2 5 1 Introduction 2-20
2 5 2 Arrangement of signage 2-21
2 5 3 Explanation of signage 2-23
2 5 4 Nameplates on the machine 2-28
3 Control and operation 3-1
3 1 Operating and control elements 3-1
3 1 2 The joysticks 3-3
3 1 3 Control unit 3-6
3 1 4 Monitoring display 3-11
3 1 5 Main screen (DISP02 R5 2 Software V4 57 X and V4 58) 3-14
3 1 6 Warning lights on right armrest 3-34
3 1 7 Switches and indicator lights at the right control desk 3-35
3 1 8 Controls and instrumentation for optional equipments 3-37
3 1 9 Display for LIEBHERR particle filter (optional) 3-41
3 2 The access and the outfit of the cab 3-42
3 2 1 Entering or leaving the cab 3-43
3 2 2 The safety lever 3-46
3-47
dow 3-50
3 2 5 Fire extinguisher* 3-51
3 2 6 Lighting 3-52
3 3 Setting the machine into operation 3-53
3 3 1 Starting / stopping the machine 3-55
3 3 2 Starting the engine 3-57
3 3 3 Speed adjustment and operating modes 3-58
3 3 4 Notes after starting the engine 3-60
3 3 5 Warm-up phase for Diesel engine and hydraulic circuit 3-60
3 3 6 Switching the Diesel engine off 3-61
3 3 7 indicatorStarting aids 3-62
3 3 8 Jump start procedure 3-64
3 3 9 Anti-theft device with code key (option) 3-65
3 3 10 Immobilizer with electronic ignition key (option) 3-65
3 3 11 Travel functions 3-67
3 3 12 Drive warning device (optional extra) 3-71
3 4 Operating the excavator in safety modes 3-72
3 4 1 Board E52 for safety mode of Diesel engine & servo control 3-72
3 4 2 Safety operation of the main working pumps 3-75
3 5 Recovering, towing the machine 3-75
3 5 1 Pre-requisite 3-76
3 5 2 Process preconisations 3-76
0 – 2
Operating instructions
R 924 Compact-Tunnel / 10360432
MJFCIFSS
3 5 3 Other preconisations 3-77
3 5 4 With clevis type eylet available 3-77
3 5 5 Emergency towing of the machine 3-78
3 6 Working with the machine 3-80
3 7 Working safely with the machine 3-80
3 7 1 Low idle automatic 3-85
3 7 2 The uppercarriage swing movements 3-86
3 7 3 Working position 3-88
3 7 4 Working attachment control 3-89
3 7 5 Lowering the working attachment with the engine shut down 3-91
3 7 6 Working position with tunnel attachment 3-92
3 7 7 Joystick functions when setting up the machine 3-92
3 7 8 Turning, rotating, bolting and unbolting the add-on unit 3-98
3 7 9 Control of the swivel rotator (option) 3-101
3 7 10 Lifting magnet control system (optional equipment) 3-102
3 7 11 Control of special equipments via the additional pedals 3-103
3 7 12 Commutation of the controls for an additional user AHS (special equipment) 3-106
3 7 13 Special control system of the joysticks (Option) 3-107
3 7 14 Special control system of the joysticks (Option, from 1st january 2009) 3-109
3 7 15 Cut off by end switches of attachment movements (Option) 3-111
3 7 16 Overload warning device (Option) 3-116
3 8 Attaching and dismounting equipment parts 3-118
3 8 1 Attaching and dismounting the bucket 3-119
3 8 2 Attaching and dismounting the bucket with improved sealing 3-122
3 8 3 Attaching and dismounting the grab on stick 3-124
3 8 4 Attaching and dismounting the grab on stick 3-127
3 8 5 Attaching and dismounting the grab on the industrial stanchion 3-130
3 8 6 Attaching and dismounting the stick to the boom 3-132
3 8 7 Mechanical quick-change adapter (optional extra) 3-134
3 8 8 Hydraulic quick-change adapter (optional extra) 3-138
system (optional extra) 3-145
3 9 General working methods 3-147
3 9 1 Minimum impact working methods for your machine 3-147
3 9 2 Preparatory activities 3-148
3 9 3 Using a backhoe bucket 3-149
3 9 4 Loading a transport vehicle 3-150
3 9 5 Skimming 3-151
3 9 6 Using a clamshell bucket (earthmoving attachment) 3-152
3 9 7 Using a multiple tine grapple (industrial attachment) 3-154
3 9 8 Using an hydraulic hammer 3-155
3 10 Transport 3-156
3 10 1 Transporting the machine on a low loader 3-157
3 10 2 Loading the machine with a crane 3-160
4 Malfunctions 4-1
4 1 Error code charts 4-2
4 1 1 Machine Control system (BST) 4-2
4 1 2 Engine control system (PLD-CR) 4-3
4 1 3 Keypad 4-5
4 1 4 Display 4-6
4 1 5 Coding error 4-6
4 1 6 Other errors 4-6
4 1 7 Error due to warning symbols in SY field 4-7
4 2 Faults and remedies 4-10
4 2 1 Diesel engine and fuel system 4-10
4 2 2 Hydraulic system 4-11
4 2 3 Transmission 4-12
4 2 4 Electrical system 4-12
Operating instructions
R 924 Compact-Tunnel / 10360432 MJFCIFSS 0 – 3
4 2 5 Work equipment 4-13
4 2 6 Heating/air-conditioning system 4-13
4 3 LIEBHERR particles filter system 4-15
4 4 Fuses and relays 4-16
4 4 1 Fuse box E50 4-16
4 4 2 Electrical box E1039 4-18
5 Maintenance 5-1
5 1 Servicing the machine safely 5-1
5 2 Maintenance access doors 5-7
5 2 1 Overview of access doors 5-7
5 2 2 Door lock 5-8
5 3 Lubricants and operating fluids 5-8
5 3 1 General information on changing lubricants and operating fluids 5-8
5 3 2 Lubrication chart 5-10
5 3 3 Lubricant chart 5-12
5 3 4 Operating material chart 5-13
5 4 Lubricants and operating fluids specification 5-13
5 4 1 Diesel fuel 5-13
5 4 2 Lubricating oil for the Diesel engine 5-14
5 4 3 Coolant for the diesel engine 5-16
5 4 4 Hydraulic liquids 5-23
5 4 5 Lubricating grease and other lubricants 5-27
5 5 Diesel engine 5-28
5 5 1 Checking the oil level in the diesel engine 5-28
5 5 2 Changing the diesel engine oil 5-29
5 5 3 Belt for the A/C compressor and alternator installation 5-30
5 5 4 Lubricating starter ring gear 5-31
5 5 5 Vibration damper 5-32
5 5 6 Checking mounting screws 5-32
5 5 7 Oil separator 5-33
5 5 8 Heater flange 5-34
5 5 9 Checking and adjustment of valve clearance 5-34
5 6 LIEBHERR particles filter (In option) 5-37
5 6 1 Drain the condensation water: 5-37
5 6 2 Water separator maintenance: 5-37
5 7 Cooling system 5-38
5 7 1 Checking and cleaning the cooling system 5-38
5 7 2 Checking the coolant level 5-39
5 7 3 Coolant antifreeze and anti-corrosion fluid 5-39
5 7 4 Changing water filters 5-39
5 7 5 Changing the coolant 5-40
5 8 Fuel system 5-44
5 8 1 Refuelling 5-44
5 8 2 Draining the fuel tank 5-46
5 8 3 Emptying and cleaning the fuel tank 5-47
5 8 4 Draining the fuel prefilter 5-48
5 8 5 Changing fuel filter cartridges 5-48
5 8 6 Bleeding the fuel system 5-51
5 9 Dry air filter 5-54
5 9 1 Changing the main element 5-55
5 9 2 Changing the safety element 5-56
5 9 3 Monitoring the filtered air line 5-57
5 10 Hydraulic system 5-57
5 10 1 Preparatory activities 5-58
5 10 2 Checking the oil level in the hydraulic tank 5-58
5 10 3 Depressurizing the hydraulic system 5-59
5 10 4 Emptying and refilling the hydraulic tank 5-60
0 – 4
Operating instructions
R 924 Compact-Tunnel / 10360432
MJFCIFSS
5 10 5 Return-line filter 5-61
5 10 6 Leckage oil return filter 5-62
5 10 7 Control oil filter 5-64
5 10 8 Control circuit 5-64
5 10 9 Bleeding the hydraulic pump 5-65
5 10 10 Bleeding the hydraulic cylinders 5-65
5 10 11 Unscrew the intake hose to the pump 5-66
5 10 12 Vent filter on the hydraulic tank 5-67
5 10 13 Bleeding the swing gear 5-68
5 10 14 Bypass oil filter for hydraulic system (Special equipment) 5-68
5 10 15 Return oil filter for hydraulic hammer (option) 5-70
5 10 16 Servicing the hydraulic cylinder 5-71
5 10 17 Replacing hydraulic hoses 5-72
5 11 Oil changes on components 5-73
5 11 1 General information 5-73
5 11 2 Splitterbox – Oil change 5-74
5 11 3 Travelling gear – changing the oil 5-75
5 12 The track components 5-75
5 12 1 Checking the track components 5-76
5 12 2 Monitoring the track chain tension 5-77
5 12 3 Retensioning the track chain 5-77
5 12 4 Releasing the track chain tension 5-79
5 12 5 Greaser extension replacement 5-79
5 12 6 Cleaning the running carriage 5-80
5 13 Electrical system 5-81
5 13 1 Notes on the electrical system 5-81
5 13 2 Main battery switch 5-81
5 13 3 Battery care 5-82
5 13 4 Slip ring assembly (optional extra) 5-83
5 14 Greasing the machine 5-83
5 14 1 The centralized lubrication system 5-83
5 14 2 Operation of the full automatic system 5-85
5 14 3 Emergency lubrication with defective lubrication system 5-86
5 14 4 To refill a grease container 5-87
5 14 5 Changes in the lubrication circuit 5-88
5 14 6 Greasing the grab (optional extra) 5-89
5 15 Quick-change systems 5-90
5 15 1 Greasing the mechanical quick-change adapter (optional extra) 5-90
5 15 2 Hydraulic quick-change adapter (optional extra) 5-90
5 15 3 LIKUFIX (optional extra) 5-91
5 15 4 Checking and maintenance of quick change coupler 5-92
5 16 Drive unit brakes and swing gear brakes 5-94
5 17 General maintenance points 5-94
5 17 1 Replacing working parts 5-94
5 17 2 Checking or replacing the teeth on the bucket 5-95
5 17 3 Welding work on the machine 5-97
5 18 Control and maintenance chart 5-97

IMAGES PREVIEW OF THE MANUAL:

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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