The universal-hose stepped tails can be shortened according to the hose diameter if neces-
sary.
Attach hoses and hose clamps.
Although the ultraviolet radiation is the lowest of the ionizing radiation, it can be dangerous for
people and other organisms as well. UV-radiation with longer wavelengths can destroy the
chemical bonds of the organic molecules, too. Therefore a responsible approach is necessary
when dealing with technical UV-sources.
Operate the tubes only if the housing is closed and not cracked.
WARNING:
Read carefully all the safety guidelines and the instructions.
Non-compliance with the safety rules
and regulations can lead to an electric shock, fire and/or serious injury. Keep the instructions and the
safety guidelines in a safe place in case you need them in the future.
Stability
The temperature of the conveyed liquid should not 35
in permanent operation.
℃
The transport of flammable, gas forming or explosive fluids is forbidden. This pump cannot be used for
other fluids, especially not for motor fuels, cleaning agents or other chemical products.
Electrical connection
The electrical connection takes place via an electric safety socket 230 V ~ 50 Hz. Fuse protec-
tion at least 10 A.
The appliance is turned on/off by means of the ON/OFF switch.
Caution
The UVC filter should be placed in order to prevent the water from reaching it. The distance
between the pond edge and the filter should be at least 2 m. The UV lamp cannot be operated
under water.
The power supply of the UVC filter must not be turned on before the water circulation has
been started.
Position the UVC filter on a safe and stable place because the pond filter light tube is made of
quartz glass that can easily break.
Do not turn the power on before all device components have been installed.
If the quartz glass tube or the upper part of the UVC filter is damaged, the pond pressure filter
cannot be used.
The UVC filter cannot be used either if there are people in the pond water.
Make sure that the used voltage and the frequency correspond to those indicated on the filter
label.
After having installed the device, you must pay attention to the national and international in-
stallation rules.
Please do not pull on the connecting cord. Keep it away from heat, grease and sharp objects.
Make sure that the upper part of the filter is exposed to a pressure lower than 0.3 bar.
When there is frost, remove the UV filter.
When you install the UV filter, do not expose it to direct sunlight.
Dirt influences the efficiency of the quartz glass tube; therefore it needs to be regularly
cleaned.
To secure the proper functioning of the device, the UV-quartz tube should be replaced after
8000 operating hours.
If the upper part is blocked by sand, the quartz tube can be destroyed. Please place the filter
sponge in the inlet of the water pump.
Ultraviolet light is harmful for the eyes and skin. Do not look directly into the ultraviolet light
and do not expose your skin to it.
© by WilTec Wildanger Technik GmbH
Item 51187
Page 4
http://www.WilTec.de
http://www.aoyue.eu
04 2021
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