Liebherr A900 Instruction Manual – PDF DOWNLOAD

Description

Liebherr A900 Instruction Manual – PDF DOWNLOAD

FILE DETAILS:

Liebherr A900 Instruction Manual – PDF DOWNLOAD

Language : English
Pages :76
Downloadable : Yes
File Type : PDF
Size:17.7 MB

DESCRIPTION:

Liebherr A900 Instruction Manual – PDF DOWNLOAD

FOREWORD

• This manual, primarily for the Operator and Maintenance Crew, contains essential information and instructions on the operation and preventive maintenance of the LIEBHERR A 900 Excavator.
• Your LIEBHERR A 900 Excavator will serve you faithfully in whatever task you perform if you follow and adhere to the instructions given in this manual.
• This manual should be given to the operator, who should read it carefully before operating the Excavator. Leave the manual with the machines as a reference.
• Proper service and preventive maintenance are very important. We hope for your understanding that we cannot honor warranty claims if the damage or failure is caused by improper operation and/or inadequate maintenance.

TABLE OF CONTENTS:

Liebherr A900 Instruction Manual – PDF DOWNLOAD

DIMENSIONS 1-11-111
TECHNICAL DAT A 1
Engines: Air cleaner, coupling 1
Hydraulic system: Hydraulic pump, control valves 1
Servo control, servo oil pump 1
Hydraulic tank, hydraulic oil – cooling system, hydraulic oil f ilters 2
Compressed air system 2
Swing gear 2
Electrical system
Heater 2
Fuel system 2
Rotary connection 2
Travel drive 2
Brakes 2
Tyres 2
Travelling speeds 2
CAPACITIES 3
FILTER ELEMENTS 4
V-BELTS – 4
TECHNICAL FEATURES ; 5
Engine, hydraulic system and controls 5
Hydr oil cooler, fuel system, swing drive, compressed air system, steering 6
Travel drive, travelling brakes, brake valve, cab 7
Heating and fresh air supply, sound insulation, locking of the upper 8
ACCIDENT PREVENTION 9
Overload warning device 1 0-11 a
PRE STARTING INSTRUCTIONS 12
Engine oil level , tension V-belt compressor, electrical system 12
Reserve fuel, air cleaner, air pressure system, oil level in hydr tank : 13
CONTROLS AND INSTRUMENTATION IN THE CAB 14-15
OPERATING INSTRUCTIONS 16
Starting the machine 16
Engin shut 1 6
Travelling · 1 7
Open the travel brake (hand brake) 17
Selection of reduction 17
Travel 17
llrt1kos 18
Mochonlcal locking of upper deck 18
Oscillating axle lock 1 9
Operation of outriggers and of dozing blade 19
Hazard warning signal flashers 1 9
OPERATING PROCEDURES 20
Position of the machine during operation 20
Operation of the joysticks 20
Con trol of the boom cylinders 20
Control of the bucket cyl inder or crowd cylinders 20
Control of the arm 21
Swing drive, swing brake 21
Operating the grapple swivel 22
Operating special reversing valve »ASU« 22
Cab heater and ventilation 23
Operating the heater system, fresh air supply 23
MACHINE MAINTENANCE 25
Diesel engine, swing and travel brakes 25
Hub brakes 26
Parking brake (digging lock) 27
Swing gear 28
Axles : King pins, oscillating axle – blocking cylinder 28
The hydraulic system 29
Hydraulic oil cooler, cleaning the filter, changing the filter element 29
Repairs on the hydraulic system 30
Suction hose from hydr tank to double pump 30
Bleed the hydraulic pump 31
Servo (pilot) control valves 31
Cleaning the pressure filter 31
The air pressure system 31
Working pressure, cleaning the air pressure system 31
Compressor, dual air gauge 32
Anti-Freeze pump, dra ining the air tanks, tire inflation 33
ENGINE DRY AIR Fil TER 34
Cleaning the fil ter element 34
Dry cleaning 35
Wet cleaning , safety element 36
THE ELECTRIC SYSTEM 37
Battery care, replacing of fuses 37
THE HEATING SYSTEM 38
AUTOMATIC SWING RING LUBRICATION 39
Lubricating, inspection
REPLACING OF SPARE PARTS 39
TRAVEL ON ROADS 39
TRANSPORTING THE EXCAVATOR ON A LOW-LOADER 40
FUSE BOX 41
SERVICE CHART 42-46
daily 42
every 2 50 operating hours • 43-44
after 500 operating hours 45
every 500 operating hours 45
every 1000 operating hours 46
every 2000 operating hours 46
FITTING AND REMOVING OF ATTACHMENTS 48-55
Boom an basic boom 48
Arm on boom 50
Hoe bucket, trench cleaning bucket, special loading shovel 52
Grab on arm 54
ELECTRICAL SYSTEM 56
LUBRICANT CHART
Capacities, time intervals

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PLEASE NOTE:

• This is the SAME MANUAL used by the dealerships to diagnose your vehicle
• No waiting for couriers / posts as this is a PDF manual and you can download it within 2 minutes time once you make the payment.
• Your payment is all safe and the delivery of the manual is INSTANT – You will be taken to the DOWNLOAD PAGE.
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S.M