© by WilTec Wildanger Technik GmbH
Item 50337, 50338, 50248, 50249, 50283
Page 4
05 2022
-1
Stability
•
The max. temperature of the conveyed liquid should not 35
℃
in permanent operation.
•
The conveyance of aggressive fluids (acids, bases, etc.) as well as of abrasive substances (e.g.,
sand) must be avoided.
Electrical connection
•
The electrical connection takes place via an electric safety socket 230
V ~ 50
Hz. Fuse protec-
tion at least 6
A.
•
The engine is protected against overloading or blocking by means of a built-in motor protection.
In case of overheating the pump is turned off automatically due to the overheat protection and
after the cooling the pump is automatically started.
Power connection
The pond pump is equipped with a safety plug. The device is designed for connection to an isolated
ground receptacle with 230
V~50
Hz. Make sure that the socket outlet is sufficiently fused (at least 6
A)
and safe. Insert the plug in the socket outlet and the pond pump is ready for use.
Installation
Notes:
•
The pump must be installed under water. Make sure that moisture or water never reaches the
mains connection.
•
The pump is to be installed as follows: in a fixed position with fixed or flexible hose.
•
Take care, that there are no bubbles in the hoses.
•
Immerse the pump into the pond water (min 20
cm), so that it is filled with water.
•
To avoid the premature clogging of the filter, position the pump above the pond sludge.
•
The pump is started by plugging in the mains plug.
Commissioning
After reading the installation instructions carefully, you can start the new pump if you note the following
aspects:
•
Connect the rubber feet with the motor body and filter basket.
•
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 under the water surface.
•
Avoid that the pump operates dry.
Warranty Information
Not covered by warranty:
•
damaging the mechanical seal due to dry running or pumping cleaning agents or other chemical
substances;
•
damages in transit;
•
damages caused by unauthorised interference;
