Komatsu GALEO HM350-2 Operation & Maintenance Manual page 89

EXPLANATION OF COMPONENTS
HORN BUTTON
When the horn button (21) in the center of the steering wheel is
pressed, the horn will sound.
WIPER, WINDOW WASHER SWITCH
This switch (22) is used to operate the wiper for the front glass and rear glass.
Using the wiper when the glass is dry will scratch the glass. Spray with window washer fluid before actuating the
wiper.
Front wiper
Position (a) (OFF): Stopped
Position (b) (INT): Wiper moves once every 4 to 7 seconds
Position (c) (LOW): Wiper moves at low speed
Position (d) (Hi): Wiper moves at high speed
When the button at the tip of the switch is pressed, washer fluid is
sprayed out.
Do not keep the button pressed for more than 10 seconds.
Rear wiper
Position (a): Washer fluid is sprayed out
Position (b) (OFF): Stopped
Position (c): Wiper is actuated
Position (d): Wiper is actuated and washer fluid is sprayed out
ROOM LAMP SWITCH
The switch (23) is used to turn the room lamp ON and OFF.
Position (a): OFF
Position (b): Lights up when the door opens
Position (c): Lights up
REMARK
The room lamp lights up even when the main switch is OFF, so
when leaving the operator's seat, set the switch to position (a)
or (b).
When carrying out operations with the door fully opened, set the
switch to position (a) (OFF).
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OPERATION