Komatsu WA600-8, Operation & Maintenance Manual, Page: 182 / 554

HOLD SWITCH
The gear speed is fixed or the fixed gear speed is canceled
each time when the hold switch is pressed.
When the hold switch is pressed, the gear speed is fixed to the
gear speed indicated on the shift indicator of the machine mon-
itor, and the shift hold pilot lamp lights up.
When the hold switch is pressed again, the fixed gear speed is
canceled, and the shift hold pilot lamp goes out.
Use this switch to set the gear speed to any speed for uphill or
downhill travel or grading during auto shift.
REMARK
• The fixed gear shift can be canceled by the following oper-
ation.
• Operate the directional lever or directional selector
switch.
• Operate the gear speed switch
• Shift the setting transmission shift mode selector
switch to the manual shift.
• Turn the starting switch to OFF position.
• The operating state of the torque converter lockup is not
fixed.
REAR WIPER, WINDOW WASHER SWITCH
NOTICE
Using the wiper when the glass is dry will scratch the glass. Spray with window washer fluid before ac-
tuating the wiper.
The rear wiper and window washer switch is used to operate
the wiper of the rear glass.
Position (a)
The rear wiper operates and sprays the window washer fluid.
Position (b) (OFF)
The rear wiper operates.
Position (c)
The rear wiper stops.
ROOM LAMP SWITCH
NOTICE
If the room lamp is left lit on, the batteries may be exhausted. Always turn the room lamp switch to OFF
position after using the room lamp.
EXPLANATION OF COMPONENTS OPERATION
3-114