Yanmar 4JH3-TE Operation Manual page 18

14 2. PRODUCT EXPLANATION
(3) Starter Switch
This is the switch for starting engine operation. It is a rotary-type 3-step switch. Position is changed by turn-
ing the key in the switch.
OFF is the position where the engine is
stopped. All current is cut off.
The key can be inserted and removed in this
position.
ON is the position for operation.
Current flows to the instruments and alarm
devices.
START is the position for starting.
When the starter motor turns, the engine
starts.
The key returns automatically to the ON posi-
tion when you remove your hand.
GLOW is the position for turning on the air heater. The air heater (OPTION) aids starting during cold con-
ditions by warming up the intake air before starting.
Note:Neutral Safety Switch
The engine can only be started when the clutch is in Neutral. If an attempt is made to start the engine in
any other position, the neutral safety switch will operate to make starting impossible.
(4) Stop button
The engine is stopped by pushing the stop button on the
right of the control panel.
When the stop button is pushed, the solenoid valve on
the fuel injection pump works to cut off the fuel supply
and stop the engine.
Continue to push the stop button until the engine has
come to a complete stop.
Stop position
Starter switch
OPTION for KM4A KMH4A
Stop button
GLOW
Drive position
Starting position
STOP
OFF
ON
START