Light Switch; Windshield Wiper And Washer; Panel Light Dimmer - Komatsu 930E-2 Shop Manual

LIGHT SWITCH

The instrument panel lights, clear-
ance lights, and the headlights are
controlled by this three position
rocker type switch (27, Figure 5-5).
"Off" is selected by pressing the
bottom of the switch. Press the top
of the switch until it reaches the first
detent to select the panel, clearance, and tail lights
only.
Press the top of the switch again, until it reaches the
second detent to select headlights, as well as panel,
clearance, and tail lights.

WINDSHIELD WIPER and WASHER

The windshield wiper control switch
(28, Figure 5-5) is a four position
rotary switch with intermittent wiper
delay and wash feature.
"Off" position is the detented position when the knob
is rotated fully counterclockwise against the stop. The
intermittent wiper position is located between "Off" and
the first detent position, when rotating the knob clock-
wise.
• • • • Rotating the knob closer to the first detent position
decreases the time interval between wiper
strokes.
• • • • Rotate the knob clockwise to the first detent posi-
tion for slow speed.
• • • • Rotate the knob to the second detent position for
fast speed.
To use the Windshield Washer,
press and hold the knob "in" to ac-
tivate the windshield washer sys-
tem.
N5-18

PANEL LIGHT DIMMER

The Panel Light Dimmer Control
(29, Figure 5-5) is a rheostat which
allows the operator to vary the
brightness of the instruments and
panel lights.
• • • • Rotating knob to the full counterclockwise position
turns panel lights "On" to brightest condition.
• • • • Rotating knob clockwise continually dims lights
until "Off" position is reached at full clockwise
rotation.
Operator Cab Controls N05044