© by WilTec Wildanger Technik GmbH Seite 7
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http://www.aoyue.eu Januar 2020 Version 1
http://www.teichtip.de
K. Please make sure that all sealing parts are cleaned and are in their correct position, especially
the O-ring.
L. If you set the quartz glass back into position, make sure that it does not have any damage.
M. Finally turn back on the power of the pump and turn on the device.
The light tube should be replaced after 8,000 hours use.
• Turn the head according to the direction of arrow
• Take out the head according to the direction of arrow
• Take out the UV lamp according to the direction of arrow and replace it. Only for the UV lamp
that have the same name, brand and power. Both inside and outside of the casing should be
cleaned.
• Loose the four screws by screwdriver.
• Take out the brackets according to the direction of arrow.
• Take out the quartz glass tube according to the direction of arrow.
• Check the quartz glass tube and clean it with clean and wet cloth. (Please use vinegar to
clean the quartz glass tube if there is much incrustation