Komatsu PC400LC-5 Operation & Maintenance Manual page 57

11. EXPLANATION OF COMPONENTS
6. LAMP SWITCH
This lights up the head lamps and panel lamps.
Position 1:
Panel lamps light up
Position 2:
Panel lamps and head lamps light up
OFF: Panel lamps and head lamps are OFF
7. WIPER SWITCH
This operates the wipers for the front window.
Lo lights up:
Intermittent wiper operation
Hi lights up:
Continuous wiper operation
OFF: Wipers stopped
J
AD097060
Lo Hi
00
8.
CAB HEATER SWITCH
This switch is used to heat the operator's compartment. The flow
rate of the hot air can be set to two levels.
Lo lights up:
Low wind speed
Hi lights up:
High wind speed
OFF: Cab heater stopped
l The cab is heated by means of warm water from the engine.
Accordingly, heating can not take place while the engine cooling
water is warming up.
AD097080
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