Komatsu PW118MR-11 Operation & Maintenance Manual page 171

Wheeled excavator
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OPERATION
HIGH BEAM SWITCH
The light switch is used to switch on the dipped-beam and
main-beam headlamps.
(a)
Dipped-beams (if on)
(b)
Switching dipped-beam and main-beam headlamps
(c)
High beams When the lever is shifted to this position the high
beams come on and the light switch returns to position (a).
When the light switch is operated the indicator light (d) on the LED panel comes on.
MAIN WINDSCREEN WIPER SWITCH
This switch controls main windscreen wiper.
(a)
Windscreen wipers OFF
(b)
Intermittent windscreen wipers
(c)
Continuous windscreen wiper
LIGHT SWITCH FOR TRAVELLING ON ROADS
The switch controls the position lights, the lighting of the control
panel and the dipped-beam headlamps.
(a)
The lights are off and the control panel lighting is off (daytime
mode)
(b)
The position lights come on and the control panel lighting is on
(night mode)
(c)
The dipped-beam headlamps come on and the control panel lighting is on (night mode)
(d)
The dipped-beam headlamps come on and the control panel lighting is off (daytime mode)
STARTING SWITCH
Starting switch is used to start or stop the engine.
(A): OFF position
The key can be inserted or withdrawn. Switches for the electri-
cal system (except room lamp) are all turned off, and the en-
gine is stopped.
(B): ON position
Electric current flows through the charging and lamp circuits.
Keep the starting switch key at this position while the engine is
running.
WENAM00130
EXPLANATION OF COMPONENTS
RKA48410
RKA48420
RKA48430
3-99

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