Komatsu H75051 Operation & Maintenance Manual page 163

OPERATION
REAR WIPER SWITCH
When turning the lever (E) of the rear wiper switch, the rear
wiper operates.
Position (A): Washer fluid is sprayed out. When you release
your hand, it returns to position (B).
Position (B): (OFF) Wiper is stopped.
Position (C): Wiper operates intermittently.
Position (D): Wiper operates and washer fluid is sprayed out.
When you release your hand, the switch returns to position
(C).
REMARK
When the rear wiper switch is in the position (C) and the direc-
tional lever or directional selector switch is in the position R (re-
verse), the rear wiper operates continuously.
ROOM LAMP SWITCH
NOTICE
If the room lamp is left to be turned on, the batteries may be exhausted. Always turn the switch to OFF
position after using room lamp.
The room lamp switch illuminates the room lamp.
Position (A): OFF (goes out)
Position (B): Lights up when cab door opens.
Position (C): ON (lights up)
REMARK
• The room lamp lights up even when the starting switch is
at OFF position. When leaving the operator's seat, set to
position (A) or (B).
• When operating the machine with the cab door fully
opened, set the switch to position (A).
BEACON LAMP SWITCH
(if equipped)
The beacon lamp switch is used to turn on or off the beacon
lamp.
Position (A): ON
Position (B): OFF
REAR WORKING LAMP SWITCH
The working lamps must be turned off when the machine is traveling on a public road.
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WARNING
EXPLANATION OF COMPONENTS
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