Komatsu PC1250-11, Оригинальное руководство пользователя

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(O): OFF position
The switch key (1) can be pulled out (and inserted) and the cur-
rent from the battery is cut out.
(I): ON position
The current from the battery flows into the circuit.
Before starting the machine, be sure to set the switch to this
position.
SYSTEM OPERATING LAMP
The system operating lamp indicates that the electric power is
supplied to the controller mounted on the machine.
System operating lamp (2) lights up in green when the control-
ler is turned on and goes out in 1 to 6 minutes after the starting
switch is turned to OFF position.
Before operating the battery disconnect switch (1), check that
system operating lamp (2) is not lit.
NOTICE
If the battery disconnect switch is turned to OFF position
while this lamp is lit, the data in the controller may be lost.
REMARK
• Even if the starting switch is in OFF position, the controller may operate. The system operating lamp (2)
lights up at this time, but it is not a failure.
• After the starting switch has been turned to OFF position, the system operating lamp (2) may stay lit for a
long time.
In such case, consult your Komatsu distributor.
• The system operating lamp may look slightly luminous in the dark after it is turned off. It is due to the minute
leakage of current and not an abnormal phenomenon.
GREASE PUMP
This is installed in the battery box at the right side of the ma-
chine.
OPERATION EXPLANATION OF COMPONENTS
3-113