Komatsu PW98MR-10 Operation & Maintenance Manual page 190

EXPLANATION OF COMPONENTS
The battery disconnect switch is used for cutting out the elec-
tricity from the battery.
This switch is installed inside the rear cover on the left side of
the machine.
Raise rubber cover (1), and the battery disconnect switch is
seen.
REMARK
Operate this switch while system operating lamp (2) is OFF.
(O)
OFF position: switch key (1) can be pulled out (and inserted)
and the current 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
System operating lamp (1) indicates that the controller mount-
ed on the machine is turned ON.
System operating lamp (1) lights up in green when the control-
ler is turned ON and goes out in a few minutes after the starting
switch is turned to OFF position.
Before operating the battery disconnect switch, check that sys-
tem operating lamp (1) is turned OFF.
NOTICE
If the battery disconnect switch is turned OFF while the
system operating 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 lights
up at this time, but it is not a failure.
• After the starting switch has been turned OFF, the system operating lamp may stay lit for a long time.
In such case, consult your Komatsu distributor.
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WENAM00061
OPERATION
RKA50380
RKA47550
RKA47551