Section 4 Functions of operating components
26
④
Overheat/engine oil pressure
warning buzzer
The overheat/engine oil pressure
warning buzzer w arns rise of engine
water temperature and drop of engine oil
pressure.
<Overheat w arning>
W hen the engine w ater tem perature rises
and the pointer of the w ater temperature
meter reaches the [H] position, the
warning buzzer sounds. If the buzzer
sounds during operation, it indicates
overheat. In such a case, keep the
engine at the idling speed for 5 to 10
minutes to cool the engine and then stop
the engine.
<Engine oil pressure w arning>
This w arning functions in the sam e w ay
as the engine oil pressure lamp.
W hen the key switch is turned to the
[ON] position, the w arning buzzer sounds.
W hen the engine starts, the engine oil
begins to circulate and w hen the
pressure reaches the norm al value, the
buzzer stops.
If the w arning buzzer starts to sound
during the operation, and the needle of
the w ater temperature m eter is not at the
[H] position, it indicates the engine oil
shortage or dropped pressure. Stop the
engine immediately in such a case.
⑤
Key switch (operated by the
right hand)
①
[OFF]: ··· Position w here the engine
stops and the key can be
inserted or rem oved.
②
[ON]: ····· The key is at this position
during the operation of the
engine.
③
[HEAT]: · Position to preheat the
combustion room .
④
[START]: Position to start the engine.
W hen you leaving the hand,
the key autom atically returns
to the [ON] position.
⑥
Light
switch
By pressing the sw itch, the head light
goes on. W hen the head light is ON, the
light switch lamp also goes on.
The m eter inside is illustrated.
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