Komatsu PC14R-3, Руководство по эксплуатации и техническому обслуживанию

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INSTRUMENTS AND CONTROLS
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3.2.1.1 EMERGENCY WARNING LIGHTS
CAUTION
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If a warning light does not go out or comes on when the engine is running, stop the machine
immediately and try to find the cause of the failure.
1. Engine oil pressure warning light
This warning light comes on, together with the acoustic alarm,
when the engine is not running and the starting circuit is operated,
and goes out as soon as the engine lubrication circuit is
pressurized.
If it does not go out or comes on when the engine is running, stop
the machine immediately and try to find the cause of the failure,
see ( "3.7.6 OTHER TROUBLES").
2. Charge level warning light
This warning light comes on, together with the acoustic alarm,
when the starting circuit is energized and goes out when the
engine exceeds the idling speed; if this warning light remains on
even when the engine is running at the normal operating speed,
this means that the alternator is not working and the battery is not
charged correctly.
IMPORTANT
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If the warning light remains off when the ignition key is
turned to position ON, this means that the alternator is
faulty or broken.
(1)
Engine oil pressure warning light
(2)
Battery charge level warning light
RWA07130
RWA07150