Section 4 Functions of operating components
26
④ Overheat/engine oil pressure
warning buzzer
The overheat/engine oil pressure
warning buzzer warns rise of engine
water temperature and drop of engine oil
pressure.
<Overheat warning>
When the engine water temperature rises
and the pointer of the water 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 warning>
This warning functions in the same way
as the engine oil pressure lamp.
When the key switch is turned to the
[ON] position, the warning buzzer sounds.
When the engine starts, the engine oil
begins to circulate and when the
pressure reaches the normal value, the
buzzer stops.
If the warning buzzer starts to sound
during the operation, and the needle of
the water temperature meter 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 where the engine
stops and the key can be
inserted or removed.
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.
When you leaving the hand,
the key automatically returns
to the [ON] position.
⑥ Light switch
By pressing the switch, the head light
goes on. When the head light is ON, the
light switch lamp also goes on.
The meter inside is illustrated.
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