Cleaning The Filter Insert - wisy WFF 150 Anleitung Für Einbau Und Betrieb

Cleaning the filter insert

● After loosening the safety screw, turn the housing cover counter-
clockwise and remove it.
Danger notice: Do not leave the open inspection opening unat-
tended to prevent objects, animals or small children from falling
in, otherwise damage or injuries cannot be ruled out.
● Remove the filter insert using the lifting handle supplied (standard
length 30 cm).
Set down the
lifting handle ...
● We recommend that the filter insert be cleaned every three months.
Depending on local conditions, it may be necessary to clean the
filter insert at shorter intervals, but it may also be possible to extend
the cleaning interval to six months.
● After cleaning the filter insert, make sure that you remove the lifting
handle and store it in a safe place outside the filter. The handle will
otherwise obstruct the rainwater inflow and reduce the efficiency of
the filter.
● Cleaning the filter insert in the dishwasher is very effective. Remove
the deposits on the stainless steel mesh with a brush, warm water
and a little washing liquid. Place the filter in the same position in the
dishwasher as it is in the WFF. For stubborn deposits in the stainless
steel mesh or during longer maintenance intervals, a high-pressure
cleaner can be used. It is essential to observe the warnings for
working with the high-pressure cleaner! Proceed with caution, the
distance between the nozzle and the filter fabric should be approx.
0.5 m to avoid damage to the filter fabric.
● Insert housing cover, lock clockwise and screw in the safety screw
by hand. Check the locking function.
22
... turn clockwise
under the lugs ...
... and remove