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Putting into operation
D
Insert the power head such that the pump head is posi-
tioned just beneath the surface of the water. djust the
pump head to the required outflow area and surface angle.
E
By turning the power regulator, it is possible to infinite-
ly adjust the pump power to the required setting. The dif-
fuser's air regulating valve is used to regulate the amount
of oxygen added to the water. Important: The diffuser
power decreases in line with the degree of soiling.
Cleaning and maintenance
Disconnect the filter from the mains and pull it out for-
wards of the holder.
F
Pull off the suction strainer, remove the pump cover,
take out the impeller and bearing cartridge. Pull out the
power regulator with diffuser from pump head. Clean all
the parts; use a cleaning brush (order No. 4009550) to
clean inflow and outflow parts.
Subsequently, refit the impeller and ensure that the bear-
ing cartridge is positioned correctly. Close the pump cov-
er and attach the suction strainer.
ccessories
G
Thanks to a range of accessories, it is possible to custom-
ise the Powerhead to suit your individual requirements.
1
Suction side: Set with 2 connectable suction pipes for
increasing the suction range or for connecting to an
undergravel filter (order No. 4009610).
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