Rear Windscreen Washer/Wiper Switch; Cigarette Lighter; Switch For Interior Lighting; Battery Main Switch - Komatsu WA270-3H Operation & Maintenance Manual

Wheel loader
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Operating and Control Elements
14.

REAR WINDSCREEN WASHER/WIPER SWITCH

Turn lever (D) to activate the rear windscreen wiper.
Switch position
1
2
3
4
15.

CIGARETTE LIGHTER

If you want to use the cigarette lighter, press it in. After a few seconds, it
will return to its original position and can be pulled out to light up a cigarette.
NOTE
The cigarette lighter may only be used for connecting the working
lamp. Do not connect any other electric device since it may interfere
with the board electronics.
16.

SWITCH FOR INTERIOR LIGHTING

Switch position 1: Switched OFF
Switch position 2: Switched ON by door contact
Note
The interior lighting can also be switched on, if the start switch is in
position '0'. For this reason, set the switch to position '1' (OFF)
when you are leaving the cabin.
If you operate the machine with open doors, set the switch to position '1'
(OFF).
17.

BATTERY MAIN SWITCH

NOTE
Do not switch off the battery main switch with engine still running!
The power supply of the machine can be interrupted with the battery
main switch. The switch is located behind the left engine cover.
If the machine is to be shut down for a longer period of time, switch off
the battery main switch and remove the switch key.
2 - 20
Window display
OFF
Operation
Washer on
OFF
Wiper on
Washer on
Wiper on
47 0 _ 08 4 a

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