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Inserting the membrane
Please note
The black groove ring that comes with the membrane ist not to
be used and must be discarded!
Step Action
1
Slide red groove ring onto new membrane (make sure that the
above note is observed!)
2
Check the position and fit of the "Concentrate ring": this ring is a sort
of spacer, that is located vertically on the other end in the pressure
pipe.
3
Slide membrane slowly and carefully into the pressure pipe.
4
Reattach cap to pressure pipe and hand tighten screws.
5
Reconnect pipelines.
6
Restart the plant and check for the following:
•
Leakage
•
Quality of permeate (conductivity) – no conductivity fault indi-
cation is permissable*
•
Permeate volume flow – no volume flow fault indication is per-
missable*
* See chapter 10.
membrane-
connection
stub
open side of red groove ring points to
the down left in this particular constel-
lation
Recess of the membrane
