Komatsu WA500-6H, Руководство по эксплуатации и техническому обслуживанию

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3.2 Explanation of components Operation
3-48
WA500-6H – VEAM430100
1. Starting switch
This switch (1) is used to start or stop the engine.
(A): OFF position
It is possible to insert and remove the starting switch key, all the
electric system switches are turned off, and the engine stops. In
addition, the parking brake is automatically applied.
(B): ON position
In this position, electric current flows in the charging and lamp
circuits and accessory circuit.
Keep the starting switch key at the ON position while the engine
is running.
If the engine water temperature is below 7°C (44.6°F) when the
engine is started, the preheating pilot lamp will light up automati-
cally and preheating will start.
The preheating time differs according to the water temperature
when the engine is started.
If the preheating pilot lamp lights up, wait for it to go out, then
turn the key to the START position.
(C): START position
This is the position to start the engine. Hold the key at this posi-
tion while cranking the engine. Release the key immediately
after the engine has been started. The key will return to ON posi-
tion (B) when released
2. Rear wiper switch
When lever (C) of this switch (2) is turned, the rear wiper will
move.
Position (a):
Washer liquid is sprayed out
Position (b): OFF
Position (c):
Wiper is operated
Position (d):
Washer liquid is sprayed out, wiper is operated
GK050049
A
B
C
GK032134
Lever C
a
b
c
d