38
Ŷ8VHRIKH[DJRQZUHQFKLQVWHDGRIDWRUTXHZUHQFK
)DVWHQWKH¿[LQJEROWVDVWLJKWDVFDQEHE\WKHKDQGZLWKWKHVWUDLJKWORQJSDUW
RIDKH[DJRQZUHQFKDDQGIXUWKHUWXUQWKHEROWVFORFNZLVHGHJUHHVZLWK
WKHVKRUWSDUWE
Degassing
The gas needs to be expelled from the pump and tubing by degassing. Normal
performance can not be obtained with gas in the pump. Conduct degassing in
the following cases.
:KHQWKHSXPSVWDUWVWRUXQIRUWKH¿UVWWLPH
:KHQDÀRZUDWHLVWRRORZ
$IWHUOLTXLGLVUHSODFHGLQDVXSSO\WDQN
$IWHUDORQJSHULRGRIVWRSSDJH
$IWHUPDLQWHQDQFHDQGLQVSHFWLRQ
NOTE
%RWKJDVDQGFKHPLFDOFRPHRXWWRJHWKHUWKURXJKDQDLUEOHHGWXEH3ODFHWKHHQGRI
WKHWXEHLQDVXSSO\WDQNRUDFRQWDLQHU
6RPHFKHPLFDOVPD\FDXVHVNLQWURXEOHRUGDPDJHFRPSRQHQWSDUWV:KHQ\RXU
KDQGRUFRPSRQHQWSDUWVJHWZHWZLWKFKHPLFDOOLTXLGZLSHRIILPPHGLDWHO\
)RUWKHDXWRGHJDVVLQJW\SHWKLVSURFHVVLVQRWQHFHVVDU\DVORQJDVWKHDLUYHQW
YDOYHZRUNVHIIHFWLYHO\%XWLIDLUORFNSUHYHQWVWKLVIXQFWLRQIROORZWKLVSURFHVVWR
H[SHOJDV
6WUDLJKWORQJ
SDUW
6KRUWSDUW
D
E
90
°
%HIRUHRSHUDWLRQ
