2
1
2
3 4
5 6
C
D
J
（
open
）
K
（
open
）
K
（
closed
）
J
（
closed
）
B
D
OPERATION
Fig.1:
Close the suction valve (ball valve J). Hand tighten the drain cap (B).
Fig.2:
Connect commpressed air 100psi (7bar) to quick coupler (D). Open the ball valve (K). Air will
flow out from the muffler . When the arrow of the vacuum gauge approaches the red field,
after 70-80 seconds, close the ball valve (K), then shut-off the compressed air. The aspiration
oil is now ready for use.
