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Komatsu PC2000-8 - Page 143

Komatsu PC2000-8
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OPERATION DETAILED CONTROLS AND GAUGES
3-77
Engine Emergency Stop Switch
The switch (3) is used to stop the engine in emergencies.
(a) ON (emergency stop) position
If the switch is pressed when indicator lamp (L) is off, the
engine will make an emergency stop. When this happens, indi-
cator lamp (L) lights up green to indicate that the engine emer-
gency stop switch has been actuated.
(b) OFF (normal operation) position
When the engine emergency stop switch has been actuated
(when indicator lamp (L) is lighted up), if the head of the switch
is turned clockwise, the switch returns to the OFF position and
the emergency stop is cancelled. When this happens, indicator
lamp (L) goes out.
REMARK
It is possible to judge the status (ON/OFF) of the engine emer-
gency stop switch by checking the condition of indicator lamp
(L).
Lighted up: Engine emergency stop switch is at ON (emer-
gency stop) position
Light off: Engine emergency stop switch is at OFF (normal
operation) position
Service Center Switch
(If equipped)
This switch (4) is used to limit (lock) the actuation of the service
center.
(F) FREE position: LOWER operations and STOW operations
of service center are possible.
(L) LOCK position: No operations of service center are possi-
ble.
NOTICE
When carrying out normal operations without using the
service center, always set the service center switch to the
lock position (L).

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