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MAINTENANCE BASICS
SPECIFICATIONS OF THE ELECTRICAL SYSTEM
•
Never remove or alter electrical components which is installed in
the machine.
•
Never install any other electrical components other than those
approved by Komatsu Hanomag.
•
Pay attention that no water enters the electrical system when was-
hing the machine or working in the rain.
•
Wet wiring or damaged insulation can result in insulation faults in
the electrical system and, consequently, functional faults in the
machine.
•
When working close to the coast, clean the machinery carefully to
prevent any corrosion.
•
A foreign source of power must never be connected to the fuses,
the start switch or the battery relay.
•
Maintenance of the electrical system consists of:
1. Checking the tension of the belt for the three-phase generator.
2. Checking the belt of the three-phase generator for damage and
wear.
3. Checking the acid level in the battery.
3-10
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