Liebherr A 922 Litronic Excavator Operation & Maintenance Manual SN 5001 – PDF DOWNLOAD

Description

Liebherr A 922 Litronic Excavator Operation & Maintenance Manual SN 5001 – PDF DOWNLOAD

FILE DETAILS:

Liebherr A 922 Litronic Excavator Operation & Maintenance Manual SN 5001 – PDF DOWNLOAD

Language : English
Pages : 148
Downloadable : Yes
File Type : PDF

DESCRIPTION:

Liebherr A 922 Litronic Excavator Operation & Maintenance Manual SN 5001 – PDF DOWNLOAD

FOREWORD:

This manual is primarily for the operator and the maintenance crew and contains information which is vital to the correct and secure operation and proper maintenance of the LIEBHERR excavator.

It includes:

– Accident Prevention Guidelines
– Operating Instructions
– Maintenance Instructions.

This Operation and Maintenance manual should be given to the OPERATOR and
any other person, who might work on the machine. It is very important that
should read the manual carefully before operating or working on the LIEBHERR
excavator and at regular intervals thereafter, for example:

The manual will make it easier for the operator to get accustomed to the hydraulic excavator and to prevent any problems due to improper handling.

• All maintenance personnel should follow the operating and maintenance instructions and your LIEBHERR excavator will give you constant and reliable service with excellent performance, reducing repair costs and down time.
• In addition to the operating and maintenance guidelines in this manual, additional local and national accident prevention guidelines and environmental regulations might be applicable and must be observed.
• The Operation and Maintenance Manual is part of the machine and should be left in the glove compartment of the operator’s cab.
• Please take notice that we cannot honor any claims which could arise due to careless handling, improper operation, inadequate maintenance, use of unauthorized oils or lubricants, non-observance of the safety instructions, etc.
• LIEBHERR reserves the right to cancel any warranty claims, service contracts etc. without prior notice if any other than Original LIEBHERR parts or parts sold by LIEBHERR are being used for maintenance and repairs.
• This Operation and Maintenance manual contains all necessary information to operate and maintain your Litronic excavator. However, should you need additional information or explanations, please contact LIEBHERR’s Technical Documentation, Service school or Customer Service Department.

TABLE OF CONTENTS:

Liebherr A 922 Litronic Excavator Operation & Maintenance Manual SN 5001 – PDF DOWNLOAD

Foreword01
Index 03
Notes regarding Operation and Maintenance Manual05
Data tag locations07
1 / MACHINE DESCRIPTION, TECHNICAL DATA
(See enclosed brochures)
2/ SAFETY INFORMATION
General Safety Information21
Crushing and Burn Prevention2 3
Fire and Explosion Prevention 23
Machine Start Up Safety 23
Eng i ne Start up and Operating Safety 24
Machine Operating Safety 24
Machine Parking Safety 25
Machine Transporting Safety 25
Machine Towing Safety 26
Machine Maintenance Safety- Hydraulic hoses and li nes 28
3/ CONTROLS AND INSTRUMENTATION
Operator’s Seat 31
Control and Instrument Panel in the Cab3 2
Safety lever / Servo control 33
Control and Instrument Panel in the Cab34
Functions of Gauges and Indicator Lights36
Entering and leaving the Cab, Cab Door lock, Front Window 311
Electric Windshield Washer System312
Heater 313
4/ CONTROL AND OPERATION
Pre-Starting Inspection4 1
Machine Start Up Safety 43
Starting the Diesel Engine 44
After the Engine is Running45
Stopping the Engine 46
External Starting Procedure46
Machine Operating Safety 47
Travel Functions 48
Travel Brake 49
Outriggers 4 10
Oscillating Axle Lock4 11
Joysticks4 11
Swing Control 4 11
Swing Brake 4 12
Uppercarriage Lock 4 13
03
Operation of attachments 413
Stick Cylinder 413
Boom Cylinder414
Bucket or Grapple Cylinder414
Power Safety 415
On road travel 4 16
Towing the excavator 418
Machine transporting safety 421
Transporting the excavator 422
Removal and installation of attachments 425
Backhoe, ditch cleaning bucket, ripper 426
Grapple on stick 4 28
Stick to boom430
5/ LUBRICANTS AND SERVICE FLUIDS
General 51
Lubricants, Fuel and Oil Specification Chart 52
Lubricants, Fuel and Oil Specifications 54
Lubrication Chart 511
The Diesel Engine 513
Coolantsystem 514
Changing the coolant 514
Changingtheoilintheswinggear 516
Changing the oil in the splitterbox516
Changing the oil in the axles 517
Changing the oil in the wheel hub5 17
Wear determination of the brake-linings 517
King pins 518
Oscillatingaxlesupportcylinder 518
Oilinthehydraulicsystem 5 18
Swing ring lubrication 520
Grapple Lubrication 521
6/ MAINTENANCE
Machine Maintenance Safety 6 1
The Diesel engine 65
The Hydraulic Brake system67
The Swing and Travel brakes 67
Tire Pressures 67
The Fuel System 68
The Hydraulic System610
The Dry Air Filter614
TheElectricalSystem616
Battery Main Switch 616
Location of fuses619
Replacing wear and tear items622
Welding622
Replace the bucket teeth623
Maintenance chart 624
7/ SPECIAL INSTALLATIONS
INDEX 71

Questions? Email us: [email protected]

IMAGES PREVIEW OF THE MANUAL:

PLEASE NOTE:

• 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.
• Require some other service manual or have any queries: please WRITE to us at [email protected]

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