Red Sea Reefer Skimmer Mode D'emploi page 13

Skimmer Regulator - Rotating the regulator in the "Minus" direction will
increase the opening in the base, lowering the foaming point or to produce
a drier foam. Rotating in the "Plus" direction decreases the opening in the
base, raising the foaming point or to produce a wetter foam.
Skimmer pumps need to be cleaned on a regular basis to remove calcium
and other deposits and therefore it is recommended to familiarize yourself
with the pump by disassembling/reassembling it before assembling it
for the first time in the skimmer. Before pushing the pump into the pump
holder make sure that the rubber damper pad is in position.
Remove the cable restraint from the base.
Run the pump cable around the pump and insert it through
the cable channel and under the base.
Push the cable restraint back into position.
Note: Not using the cable restraint may affect the
regulation of the skimmer
Disassemble the bubble diffusion chamber and
temporarily position it above the pump. If necessary
reposition the return-flow plug so that it is above the regulated outlet
in the base (it is easier to do this before the diffusor is attached to
the pump). Secure the diffusor to the pump with the nut provided and
attach the diffusor plate with the center screw. Make sure that diffusor is
concentric with the base.Push the rubber connector onto the pump inlet.
ENG
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