Sump
water level
Min. 5.5
”
Max. 9.5
”
Sump
Discharge Sponge
Return Pump
3
⁄
4
”
Drip
Loop
GFCI
ONLY
5
7. Let it operate for a minimum of 1 hour before doing any other adjustments
to the skimmer.
8. The skimmer will be either skimming properly or collecting water and/
or no protein or not skimming and not collecting any protein. If the
skimmer is not working properly, follow the instructions depending on
the specific situation. (see page 6)
Note: The skimmer will not work without a biological load. Increasing air
volume will decrease water flow, decreasing air volume will increase
water flow.
Summary of Contents for In-Sump Skimmer 2 SK-200NW
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