IHI IC75 Bedienungsanleitung
OPERATION MANUAL
IC75
SERIAL NUMBER
CA003001 ~
PUB.1
1007
IC75 ENG
0
CONTENTS
FOREWORD ······························································································································· 0-1
SAFETY INFORMATION ············································································································ 0-2
SAFETY
PRECAUTIONS BEFORE OPERATION·············································································· 1-1
PRECAUTIONS DURING OPERATION ·············································································· 1-3
PRECAUTIONS AFTER OPERATION················································································· 1-6
PRECAUTIONS AT TRANSPORTING················································································· 1-7
PRECAUTIONS AT MAINTENANCE ··················································································· 1-7
WARNING SIGNS AND LABELS ······················································································· 1-11
CONTROLS
NOMENCLATURE ··············································································································· 2-1
CONTROLS AND INSTRUMENTS ······················································································ 2-2
Monitor panel
Meters
Switches
Safety warning devices
Control levers
CABIN································································································································· 2-10
Cabin
Operator seat
Seat belt
Air conditioner
OPERATION
BEFORE STARTING OPERATION······················································································ 3-1
BEFORE STARTING THE ENGINE····················································································· 3-2
ENGINE STARTING············································································································· 3-3
AFTER STARTING THE ENGINE························································································ 3-3
WARMING UP THE MACHINE ···························································································· 3-4
STARTING WITH JUMPER CABLES ·················································································· 3-5
“BREAK-IN” OPERATION ···································································································· 3-6
TRAVELING THE MACHINE································································································ 3-7
Start-travel-stop
Steering control
Caution of travel on a steep grade
DUMP OPERATION ··········································································································· 3-11
Procedure of dump operation
Caution of dump operation
IC75 ENG
STOPPING THE ENGINE ·································································································· 3-12
PRECAUTION ON USE OF RUBBER CRAWLER SHOE ················································· 3-13
TOWING····························································································································· 3-16
TRANSPORT ····················································································································· 3-17
Loading and unloading the machine
Fixation at transport
Lifting the machine
MAINTENANCE
PRECAUTION ON MAINTENANCE····················································································· 4-1
USE THE SAFETY BAR······································································································· 4-2
PERIODICAL EXCHANGE OF THE IMPORTANT PARTS ················································· 4-3
Fuel relation
Hydraulic relation
MAINTENANCE INTERVALS······························································································· 4-4
RECOMMENDED LUBRICATION TABLE ··········································································· 4-6
LUBRICATE THE GREASE ································································································· 4-7
Body
Oscillating link
Control lever
RUBBER CRAWLER············································································································ 4-8
Rubber crawler shoe maintenance
TRACK ADJUSTMENT ········································································································ 4-9
CHECK THE FIXED BOLT TORQUE················································································· 4-10
Special torque specifications
General torque specifications
TRAVEL REDUCTION GEAR ···························································································· 4-13
Check the travel reduction oil level
Change the travel reduction oil
HYDRAULIC SYSTEM ······································································································· 4-14
Check the hydraulic oil level
Drain the hydraulic oil tank
Change the hydraulic oil and clean the strainer
Change the line filter cartridge and return filter cartridge
ENGINE OIL SYSTEM ······································································································· 4-17
Check the engine oil level
Replacing engine oil and engine oil filter cartridge
COOLING SYSTEM ··········································································································· 4-19
Selection of coolant
Check the coolant level
Change the coolant
Check the fan belt
IC75 ENG
FUEL SYSTEM··················································································································· 4-23
Check the fuel level
Drain the fuel tank
Drain the fuel main filter and the fuel pre-filter
Cleaning the electromagnetic fuel pump
Change the main fuel filter element and the pre fuel filter element
Fuel system air bleeding
AIR CLEANER SYSTEM···································································································· 4-27
Check the dust indicator
Clean and change the air cleaner element
HYDRAULIC SYSTEM ······································································································· 4-29
Hydraulic system diagram
ELECTRIC SYSTEM ·········································································································· 4-30
Change the fuses
Change the fusible link
Check the battery
Electrical wiring system diagram
HANDLING IN COLD REGIONS ························································································ 4-35
LONG TERM STORAGE···································································································· 4-36
TROUBLE SHOOTING ······································································································ 4-37
SPECIFICATIONS
SPECIFICATIONS AND DIMENSIONS ··············································································· 5-1
IC75 ENG
IC75 ENG 0-1
FOREWORD
This manual contains safety, operation, maintenance, and adjustment information.
The procedures are designed to provide the best performance of the machine in an effective and
economical way. In order to obtain it, remember the next basic rules.
• This manual should be stored in the operator’s compartment in the literature holder or
seat back literature storage area.
• Before inspection, maintenance or operating the machine, read and understand this
manual completely.
• Since all of the explanations in this manual may not be thoroughly understood at first,
repeat reading it until abilities as an operator are obtained and developed for proper
operation.
• Further abilities as an operator outside of descriptions in this manual can be obtained
from the experience during normal operations and under proper supervision.
• The illustrations in this manual are used first of all to let you pay attention. They do not
show all of illustrations in this manual. Because of continuing improvement and
advancement of product design, the shape of machine in the illustrations may be partly
different from your machine. Please understand it. Whenever a question arises
regarding your machine, or this publication, please consult your local IHI distributor for the
latest available information.
IC75 ENG 0-2
SAFETY INFORMATION
We offer you basic and important rules and precautions for safe operations.
Read, understand, and observe them before starting operation. This is the most essential way to
prevent accidents.
Wrong operation, inspection, or maintenance can cause personal injury or death.
Throughout this manual and on the machine, precautions are provided with marks and
classified by the words “DANGER”, “WARNING”, and “CAUTION” according to their extent of
danger.
The classification is as follows:
DANGER indicates an imminently hazardous situation which, if not avoided, will
result in death or serious injury.
WARNING indicates a potentially hazardous situation which, if not avoided, could
result in death or serious injury.
CAUTION indicates a potentially hazardous situation which, if not avoided, could
result in minor or moderate injury. It may also be used to alert against
possible damage to the machine and its components.
IMPORTANT indicates a potentially hazardous situation which, if not avoided, could
result in the damage of the machine or the performance and the
decrease in longevity are caused.
We have made very effort for you to prevent accidents during operation, however, we cannot be
held responsible for predicting every kind of danger in all operating conditions.
It is the owner or user of the machine who is responsible for ALWAYS paying attention to
operate the machine; as well as reading and understanding this manual enough to obtain the
essential knowledge and skills fundamental to correct machine operation.
WARNING
•BEFORE inspection, operation, or maintenance of the machine, be sure to read and
understand this manual.
•Incorrect operation or maintenance of the machine can cause the accident and serious
injury or death.
•Keep this manual on hand during operation so that you can immediately consult it when
necessary. If it should be missing or damaged, place an order from IHI distributor for a
replacement.
•There are various kinds of federal, state, and local regulations that effect construction and
industrial machinery. Since the regulations are subject to change, and differ from one
locale to another, it is impossible for us to provide such information in this manual.
It is the responsibility of the owner or user to be familiar with the regulations.
•Specifications and materials of the machine are subject to change without any obligation
on the part of the manufacturer.
IC75 ENG
SAFETY
Read the SAFETY section without fail. It
describes the basic instructions about safety.
Most accidents occur during works when preventive measures
against danger are neglected or basic safety instructions are
not observed.
Such accidents may be avoided by paying careful attention in
advance.
This manual describes the basic safety instructions to be
observed in daily operation, inspection and maintenance of
the machine.
Observe these instructions carefully for safety.
Check the safety with great care for any other matters not
described in this manual.
IC75 ENG
Inhaltsverzeichnis
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