Switches - Komatsu PC15MRX-1 Operation And Maintenance Manual

OPERATION

SWITCHES

(1) Starting Switch
(2) Horn Switch
STARTING SWITCH
This switch (1) is used to start or stop the engine.
OFF position
The key can be inserted or withdrawn. The switches for the
electric system are all turned off and the engine is stopped.
ON position
Electric current flows in the charging and lamp circuits. Keep
the starting switch key at the ON position while the engine is
running.
START position
This is the engine-start position. Keep the key at this position
during cranking. Immediately after starting the engine, release
the key. It will automatically return to the ON position.
HEAT (preheat) position
When starting the engine in winter, set the key to this position. Whenthe key is set to the HEAT position, the pre-
heating monitor lightsup. Keep the key at this position until the monitor lamp flashes.Immediately after the pre-
heating monitor flashes, release the key.The key automatically returns to the OFF position. Then, start the engine
by turning the key to the START position.
(3) Lamp Switch
EXPLANATION OF COMPONENTS
3-9