Vorfilter Maxi/Prefilter Maxi DORW3106 08.03.2014 7/10
Lamella gasket
DN100
2. Operating mode, connection possibilities/pre-mounting
Operating mode
The rainwater to be filtered flows through one or several inflows (A, A2, A3) into the filter
basket (B) with a mesh width of 0.9 mms to remove debris. The filtered rainwater leaves
the filter by one or both outflows (C1 and/or C2).
Connection possibilities/pre-mounting
The inflow or the inflows can be connected from three different
directions, see connection surfaces A1, A2 and A3. The connection
surfaces contain circular grooves as a saw mark, into which the
supplied lamella gasket DN100 fits. The chosen connection point
needs to be sawn of and smoothed as marked on the filter, then
the gasket is fitted. With several inflows additional lamella gaskets
are necessary, see accessories.
For the desired outflow direction there are two opposite openings
(C1 and C2). To be able to use an opening as an outflow pipe it
must be sawn off about 10 mms before the end; then a sleeve DN
100 can be put on it.
The opening "N" can be used as an auxiliary overflow.
3. Operation/Servicing
To guarantee quality filtering the filter basket must be emptied regularly and be cleaned as
necessary. The frequency of cleaning is determined by checking the filter regularly.
A1, A2, A3 Connection possibilities inflow or inflows
B
Filter basket with withdrawal rod
C1, C2
Connection possibilities outflow or outflows
N
Connection possibilities overflow
