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Operation Section
Gauges and Indicators
Service Hour Meter – The gauge
indicates total operating hours of the
engine.
Indicator Lamps
• Shutdown lamp
• Warning lamp
• Low oil pressure lamp
• Wait to start lamp (Glow plug warning lamp)
For information, refer to this manual, "Monitoring
System (Table for the Indicator Lamps)" for the
sequence of operation of the shutdown lamp and the
warning lamp.
The function of the wait to start lamp is automatically
controlled at engine start-up.
If low oil pressure is detected, the lamp will be
illuminated. The reason for the illumination of the low-
pressure lamp should be investigated immediately.
The glow plug warning lamp will flash to show that
the engine is being held at low speed. This function
will be performed at engine starting and the duration
will depend on ambient temperature and engine
temperature.
The lamps will illuminate for 2 seconds to check that
the lamps are functioning when the keyswitch is
turned to the ON position. If any of the lamps stay
illuminated, or a lamp fails to be illuminated the
reason should be investigated immediately.
M0132847
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