aquaforte UltraSieve III Notice D'utilisation page 14

Filling the floating device
Fill the unit with 3 litres of water for counter weight and put
the plug in the hole.
Pump fed application
When you want to use the UltraSieve above the water level
with a submersible pump from the pond you must connect the
pump hose to the 110mm inlet. The tank connector will then
be used as the return flow to the pond. When this tank
connector is too small in case of the pump speed you need to
enlarge this connector.
In case the floating device is reducing the incoming water too
much because the adjustable dam is floating too high you
can remove the floating device completely. In this case you
will always have the maximum capacity.
The waste outlet is provided with a 90mm Valterra slidevalve for easy
clearance of the waste. Supplied with the filter is a small PVC pipe that
fits around the slide valve. You can glue this piece of pipe around the
slide valve the obtain a 110mm external pipe diameter for standard
waste pipe connection.
Waste outlet
Inlet pump
4
Return to
pond