Install stepped hose tails
Place the coupling rings around the black hose tails, insert the flat gaskets in the coupling ring and
screw it on the water inlet and outflow connection. Screw the hose tails with the flat gaskets on the
device
.
Connection to the water inlet
The pump is connected to the hose tail whose arrow is directed towards the filter. Use a hose diameter
which is exactly the same as the diameter of the pump outlet. Saw off the hose steps that you do not
need.
Connection to the water outlet
The hose tail with the arrow showing away from filter is the outflow towards the pond. Connect a suit -
able hose to the large diameter step of the hose tail and saw off the other hose steps. Use hose
clamps to prevent the loosening of the hoses.
Connection to the cleaning outlet
To install a permanent drain hose to the cleaning connection (Clean), you have to unscrew/remove the
stepped tail to the cleaning connection (Clean), install the third stepped hose tail and connect a suit-
able hose. In the filter operation, the cleaning connection or a connected drain hose must be always
closed and sealed with a hose tail (closure cap) and gasket seal, for safety means, in case the func -
tion switch is accidentally set on “Clean.”
Attention!
Do not operate the device
without water flow or
pump
fil-
te
r
!
© by WilTec Wildanger Technik GmbH Item 50105, 50123, 50977–50980, 50121, 51042–51044
Page 8
http://www.WilTec.de
http://www.aoyue.eu
04 2021
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