Komatsu WA480-8 Operation & Maintenance Manual page 140

EXPLANATION OF COMPONENTS
2.
Select the operating time of the auto idle stop, and press
ENTER switch (1).
REMARK
Selecting "OFF" disables operation of the auto idle stop.
3.
If the idle state is continued up to 30 seconds before the
current auto idle stop timer setting , the countdown screen
is displayed on the standard screen.
If you increase the engine speed or set the gear to any po-
sition other than NEUTRAL (N) at this point, the count-
down is stopped and the screen returns to the standard
screen.
4.
If the idle state is further continued and the countdown
reaches 0 second, the engine stops.
At the same time, the parking brake is applied and the
work equipment lock works.
Turn unnecessary switches to OFF position to prevent the
battery to run out.
REMARK
When the auto idle stop starts while the parking brake is off, re-
lease the parking brake by turning it on once and turning it off
again.
When restarting the engine, turn the starting switch as usual.
LOCKUP FUNCTION SETTING WHEN KEY IS ON
You can set "ON/OFF" state of the torque converter lockup function mode when the starting switch is in ON po-
sition.
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OPERATION