Komatsu PC16R-3, Руководство по эксплуатации и техническому обслуживанию

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INSTRUMENTS AND CONTROLS
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3.2.2 SWITCHES AND PUSH BUTTONS
NOTE
q
For the details of proportional control switch see "6.5 PREPARATION FOR EQUIPMENT INSTALLATION (only
for machines with proportional controls)".
1. Ignition switch
This is a four-position rotary switch and is used to switch the en-
gine on and off.
q
Position OFF

When the switch is in this position, the ignition key can be in-
serted and removed. When the key is turned to this position, the
power supply to the electric circuit is interrupted and the engine
stops.
q
Position ON

The load and light circuits are under voltage. Keep the key in
this position when the engine is on.
q
Position START

This is the ignition position. Keep the key in this position to make the starter run. As soon as the engine starts,
release the key, which will automatically return to position ON.
q
Position HEAT (preheating)

When starting the engine in cold weather, turn the key to position HEAT for approximately 10 seconds, until the
RKA26580
(1)

(2)

(3)

(4)

(5)

Starter switch

Horn

Working lights switch

Translation speed selector switch

Switch to select scraper/variable track

(if installed)
(6)

(7)

(8)

(9)

(10)

(11)
Power socket

Windscreen wiper switch (machines with cab)

Heating and ventilation switch (machines with cab)

Cab light (machines with cab)

Battery main switch

Rotating beacon switch (if installed)
RYA16920
WEAM012405