Komatsu WA480-8, Operation & Maintenance Manual

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1.
Start the engine with starting switch (1), set parking brake
switch (2) to ON (operation) position.
2.
Press (a) of transmission cut-off switch (3) to set it to ON
position.
Check that the transmission cut-off pilot lamp is lit.
3.
Depress brake pedal (4) to adjust the set position where
the transmission is NEUTRAL.
4.
Press (b) of transmission cut-off switch (3), and release it.
When you release the switch, the buzzer beeps indicating
that the cut-off position is set.
Method for canceling the cut-off position
5.
Press part (b) of transmission cut-off switch (3) again while the transmission cut-off pilot lamp is flashing.
The transmission cut-off pilot lamp flashes for 2 seconds after the buzzer sounds in step 4.
Beep of the buzzer sounds, and the adjusted cut-off position is canceled.
METHOD FOR BRAKING WHILE ACTIVATING TRANSMISSION CUT-OFF FUNC-
TION
If you depress the brake pedal when the transmission cut-off switch is ON, the transmission is set to NEUTRAL
position at the adjusted brake pedal depressing position.
REMARK
When the transmission cut-off switch is OFF, the transmission is not set to NEUTRAL unless the directional lev-
er is shifted to (N).
OPERATION MACHINE OPERATIONS AND CONTROLS
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