Operation
After carefully having read the installation instructions, you can start the new pump if you note the fol-
lowing aspects:
Connect the suction cups with the motor body and filter basket.
The pump must not be used without a filter basket. The filter basket prevents constipation
and resultant overheating and needs to be cleaned regularly.
Check if the pressure pipes have been installed properly.
Make sure that the electrical connection is 230 V ~ 50 Hz.
Check if the socket is in proper working order.
Make sure that moisture or water never reaches the mains connection.
Install the pump beneath the water surface.
Avoid that the pump runs dry.
Hints for maintenance
The pond motor pump is a maintenance-free and a practice-proven quality product that was subjected
to rigorous final inspections. For a long working life and continuous operation we recommend regular
checking and proper care on a weekly basis.
Overload protection
The pump has an integrated overheat protection. After the pump is stopped it has to cool down for a
while due to the overheat control device, before it runs again. In case it does not run again by itself,
the following checks shall be conducted:
Could the pump cool down sufficiently due after having been stopped by the overheat protection?
Is the water supply sufficient?
>
Improve the water supply!
Is the filter blocked?
>
If necessary rinse the filter!
Is there dirt in the pump housing?
>
Perform cleaning!
Is the hose or the pipe blocked?
>
Clear the hose/pipe!
Is the hose broken, too long?
>
Check, replace, shorten!
© by WilTec Wildanger Technik GmbH
Item 50328–50336
Page 5
http://www.WilTec.de
http://www.aoyue.eu
11 2020
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