Komatsu ecot3 WA430-6 Operation & Maintenance Manual page 105

EXPLANATION OF COMPONENTS
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 original
position after a few seconds, so pull it out and light your 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 OFF,
so when leaving the operator's compartment, turn the switch to
position (A) or (B).
When operating with the cab door fully open, set the switch to
position (A).
REAR HEATED WIRE GLASS SWITCH
When this switch (20) is pressed, electric current flows through the
heated wire glass at the rear and the mist is removed from the
glass.
Position (a): ON (removes mist from glass)
Position (b): OFF
3 - 48
OPERATION