Komatsu WA600-8 Operation & Maintenance Manual page 244

MACHINE OPERATIONS AND CONTROLS
3.
After cleaning or replacing the element, press the button of
dust indicator (2) to return the red line to its original posi-
tion.
4.
Release the lock of radiator guard side cover (1) and close
it.
METHOD FOR CHECKING ELECTRIC WIRING
• If fuses are frequently blown or if there are traces of short-circuiting on the electrical wiring,
promptly ask your Komatsu distributor to locate the cause of it and to perform the repair.
• Keep the top surface of the battery clean and check the vent hole in the battery cap. If it is clogged
with dirt or dust, wash the battery cap with water to clear the vent hole.
NOTICE
In particular, inspect the wiring of "battery", "starting motor", and "alternator" with care.
Perform the following inspection.
• Perform inspection to confirm that the fuses have no defect and their capacity is proper.
• Perform inspection to confirm that there is no disconnection or trace of short-circuiting in the electric wiring
and no damage to the coating.
• Perform inspection to confirm that there is no loose terminals, and tighten any loose parts if found.
• Always check if there is any accumulation of combustible material around the battery, and remove such
combustible material.
METHOD FOR CHECKING FUEL LEVEL, ADDING FUEL
When refilling with fuel, do not add any more fuel after the fuel filler gun has automatically stopped. If
fuel is excessively added, fuel may inflate and flow out when ambient temperature increased, and it is
dangerous.
Also, it may cause fire. If any fuel has spilled, wipe it up completely.
Fuel is highly flammable and dangerous. Never bring any open flame near fuel.
NOTICE
When restarting the engine that has stopped because of running out of fuel, all air must be sufficiently
bled from the fuel circuit.
For the method of bleeding air, see "METHOD FOR BLEEDING AIR FROM FUEL CIRCUIT (4-38)".
Take care not to cause engine stall because of running out of fuel.
When fuel is used up, you can cut the air bleeding time with the fuel tank fully filled with fuel.
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CAUTION
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WARNING
OPERATION