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2.4.2 Monobloc
Place the installation in the final position;
bear in mind that the 6-way valve must
remain accessible.
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attach the pump to the pedestal with the
enclosed bolts (+nuts and washers).
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Place the filter on the pedestal and fill it
with a 1/3rd water.
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Make sure that the plastic protection
(funnel) is placed on top of the filter to
prevent sand/gravel from falling into the
mouthpiece of the branch pipe.
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Fill the filter first with gravel (3-5mm) and
then with sand (0.4-0.8mm).
the sand has an unlimited lifetime and
only need to be topped up in case sand
is lost. Mark the level of sand/gravel to
be able to refill the filter to the correct
level at a later time.
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after filling the filter, remove the residue
of sand at the top of the filter and
remove the funnel.
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the 6-way valve is now placed on the
filter and the clamp is fixed around the
filter. this is how the valve is connected
to the filter.
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Now apply teflon tape to the outer thread
of the manometer.
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unscrew the little valve at the side of the
valve to fit the manometer.
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