Komatsu WA800-3E0, Operation & Maintenance Manual

Page: 92 / 336

EXPLANATION OF COMPONENTS
OPERATION
3-30
FRONT WIPER SWITCH
When rotary switch (E) of this switch (16) is turned, the front
wiper will move.
If push button (F) is pressed, washer liquid will be sprayed out
onto the front glass while the button is being pressed.
It is possible to check the position of the switch in display win-
dow (G).
Position (A): (OFF) Stop
Position (B): (INT) Intermittent wiper
Position (C): Low-speed wiper
Position (D): High-speed wiper
REAR WIPER SWITCH
When lever (E) of this switch (17) is turned, the rear wiper will
move.
Position (A): Washer liquid is sprayed out
Position (B): OFF
Position (C): Wiper is operated
Position (D): Washer liquid is sprayed out, wiper is operated
CIGARETTE LIGHTER
This is used to light cigarettes.
After cigarette lighter (18) is pushed in, it will return to its origi-
nal position after a few seconds, then you may pull it out and
light a cigarette.
ROOM LAMP SWITCH
This switch (19) is used to light up the room lamp.
Position (A): OFF
Position (B): Lights up when cab door is opened
Position (C): ON
REMARK
The room lamp lights up even when the starting switch is at the
OFF position, so when leaving the operator's compartment, be
sure to set the switch to position (A) (OFF) or position (B).
When operating with the cab door fully opened, set this switch
to position (A) (OFF).