AirMan PDSE900S-4B1, Инструкция по эксплуатации

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5. Periodic Inspection/Maintenance
5
-
14
5.6.14 Change Coolant
[Every 1,000 hours or every 2 years]
Caution of coolant change
Be sure to stop the machine and loosen the radiator cap slowly,
after the coolant water is sufficiently cooled and the inner pres-
sure is released, then take the cap off.
If this procedure is neglected, its inner pressure can blow off the
cap, and steam jetting out of the radiator could result in causing
scalding. Follow the procedure under all circumstances.
LLC (Antifreeze) is a toxic material.
When a person has drunk LLC (Antifreeze) by accident, make him vomit and see a doctor im-
mediately.
When a person gets LLC (Antifreeze) in his eyes, wash the eyes with clean running water and
make him see a doctor immediately.
When LLC (Antifreeze) is stored, put it in a container with an indication saying “LLC (Antifreeze)
inside” and seal it up, then keep it in a place away from children.
Beware of flames.
Follow the designated regulations to dispose of LLC (Antifreeze).
(Procedure)
①
To drain coolant, remove radiator cap
“
1
”
of radiator top and open the drain valve
“
2
”
to drain it.
②
Also be sure to drain engine by loosening the drain plug
“
3
”
without fail.
③
After completing drainage, close the drain valve
“
2
”
and drain plug
“
3
”
and then supply coolant
through the filler port.
[
Quantity of water
：
approx.45L
]
④
After coolant is filled up, run unit at unload condition for 2 or 3 minutes and stop it. Then
check coolant level. When the level is low, replenish it.
H990432
Radiator
FULLY
CLOSE OPEN OPEN
3
1
2
A070172