Komatsu HD325-8, Руководство по эксплуатации и техническому обслуживанию

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Keep the starting switch key at ON position (B) while the engine is running.
This machine is equipped with an engine automatic preheating device that functions to start the engine preheat-
ing automatically.
When the starting switch is turned to ON position (B) at low ambient temperature, the automatic preheating
starts and the preheating pilot lamp lights up.
When the engine preheating pilot lamp lights up, wait for a while until it goes out, then turn the starting switch to
START position (C).
This preheating time depends on the ambient temperature at the engine startup.
(C) START position
This is the position to start the engine.
Hold the key at START position (C) while cranking, and release it immediately after the engine starts.
The key will return to ON position (B).
(D) Manual preheat position
In cold weather, you can extend the engine preheating time longer than the automatic preheating time. In that
case, turn the starting switch to the manual preheat position (D).
When it is released, it automatically returns to OFF position (A). Immediately turn it to START position (C) and
start the engine.
CIGARETTE LIGHTER
The cigarette lighter is used to light the cigarettes.
When the cigarette lighter is pushed in, it will return to its origi-
nal position after several seconds, then pull it out and use it to
light your cigarette.
If the cigarette lighter is removed, the socket can be used as an
84 W (12 V x 7 A) power source.
LAMP SWITCH
The lamp switch is used to turn on and off the headlamp (low beam), clearance lamp, and tail lamp.
(A) OFF position
The lamps go out.
(B) ON position
Clearance lamp and tail lamp light up.
(C) ON (headlamp lighting) position
Clearance lamp, tail lamp and headlamp (low beam) light up.
When the lamp switch is turned on, the clearance pilot lamp
and the night lamp for switches light up.
EXPLANATION OF COMPONENTS OPERATION
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