Liebherr R 312 Excavator Operation & Maintenance Manual SN 322 – PDF DOWNLOAD

Description

Liebherr R 312 Excavator Operation & Maintenance Manual SN 322 – PDF DOWNLOAD

FILE DETAILS:

Liebherr R 312 Excavator Operation & Maintenance Manual SN 322 – PDF DOWNLOAD

Language : English
Pages : 127
Downloadable : Yes
File Type : PDF

DESCRIPTION:

Liebherr R 312 Excavator Operation & Maintenance Manual SN 322 – 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 R 312 Excavator Operation & Maintenance Manual SN 322 – PDF DOWNLOAD

Preface
Operation and Maintenance Manual
1/ HYDRAULIC EXCAVATOR DESCRIPTION, TECHNICAL DATA
(see enclosed literature)
2/
SAFETY INFORMATION
3/
General safety information Crushing and burn prevention Fire and explosion prevention Hydraulic excavator start up safety Engine start up and operating safety Hydraulic excavator operating safety Hydraulic excavator parking safety Hydraulic excavator transporting safety Hydraulic excavator towing safety Hydraulic excavator maintenance safety Hydraulic hoses and lines
Signs on the hydraulic excavator
CONTROLS AND INSTRUMENTATION
Control and instruments in the operator’s cab Control panel
Entering or exiting the operator’s cab, Safety lever….. Operator’s seat, Safety belt…..
Emergency exit, Front window, Interior Lighting. Sun visor
Electric windshield washer system, Windshield washer detergent tank, Engine hood latch Heater and air conditioning
4/ CONTROL AND OPERATION
Pre-starting inspection Excavator start up safety Starting the diesel engine Starting procedure
After the engine is running Engine shut-down procedure External starting procedure Excavator operating safety Travel functions Fast speed Travel brake
Location of the 2 joysticks
Swing control
Swing brake
Uppercarriage lock
Operation of attachments. Stick cylinder
Boom cylinder, Bucket or grapple cylinder Swingable grapple
Towing the excavator
Machine transporting safety
Transporting the excavator
Removal and installation of attachments
Backhoe, ditch cleaning bucket, ripper Grapple on stick
Stick to boom
5/
LUBRICANTS AND SERVICE FLUIDS
General
Lubricants, Fuel and oil specification chart
Lubricants, Fuel and oil specifications
Lubrication chart
Diesel engine
Coolant system
Changing the coolant
Travel gear oil change.
Changing the oil in the swing gear Oil in the hydraulic system Swing ring lubrication Lubricating the attachment Grapple lubrication
6/ MAINTENANCE
Maintenance safety
Diesel engine, water filter
Fuel system (valid until series no. 12012) Fuel system (valid from series no. 12013) Dry air filter
Hydraulic system
Swing and travel brakes,
Track components
Electrical system
Battery main switch
Fuses
Arrangement of fuses
Replacing wear parts Welding on the excavator
Replacing bucket teeth Maintenance chart
7/
ADDITIONAL EQUIPMENT
Table of contents

Questions? Email us: [email protected]

IMAGES PREVIEW OF THE MANUAL:

PLEASE NOTE:

• This is the SAME MANUAL used by the dealerships to diagnose your vehicle
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