Commissioning
1.
Open the cover
1,
remove the filter sponges
7
and wash them.
2.
Wash the filter mat
8.
And place it back into its exact position.
3.
Place the filter at least 2 metres away from the pond’s edge, on a solid underground, if a UV
lamp is in use. The filter must stand horizontally, to prevent any overflow happening.
4.
The outlet hose of the water cycle needs to be placed into the pond and the hose for the pol -
luted water to runaway from should be placed into a sewage drain or into a flower bed with a
slope for the water to run off.
5.
Saw the stepped hose adapter
20
to the required diameter.
6.
Then place the hose onto the stepped hose adapter
20
and secure it with a hose clasp
7.
Place a gasket
19
on the thread of the stepped hose adapter
18.
Then push the thread of the
stepped hose adapter
18
through the water outlet and place another gasket
19
onto the thread
and screw the stepped hose adapter
18
onto the thread.
8.
Connect the other end of the hose with the pump.
9.
For the normal filter operation, leave the sealing cover
17
closed with a gasket
15.
If you wish
to install a 2 inch hose permanently, remove the sealing cover and install the hose.
10.
Install the top cover.
11.
Connect the pump to electricity. The filter will start working then.
Note
:
A bio filter is a biological filter system and needs, if newly installed, some weeks until it reaches its full
biological efficiency.
Cleaning and Maintenance
Attention! Before carrying out cleaning or maintenance work always disconnect the device!
The device should be cleaned only if required – see the amount of pollution via the water level indic-
ator
2.
Chemical cleaning agents must not be used because the bacteria in the filter sponge can be
destroyed. As soon as the float of the dirt indicator is visible, disconnect the device and open the head
cover. Remove the filter sponges from the frame holder
5.
Press the filter sponges carefully together a
several times against their frame
6
/
9.
If necessary, rinse the filter sponges with clean tap water. Open
the cover of the dirt outlet till the water has completely drained off.
The device may not when it reaches temperatures of under 8°C or above 40°C! In this case, empty the
device and carry out an effective cleaning. Remove all filter materials in order to dry them. In winter
keep the filter materials in a dry place, where according parts will not rust. Cover the filter housing so
that no rain water can reach it. Empty all hoses, pipes and connections, if possible.
© by WilTec Wildanger Technik GmbH
Item 50107, 50108, 50114
Page 5
http://www.WilTec.de
http://www.aoyue.eu
11 2020
-1