Oase Vitronic 11W Gebrauchsanleitung Seite 18

- GB -
Cleaning the quartz glass / Replacing the UVC lamp
Replace the UVC lamp after max. 8,000 operating hours (this corresponds to approx. one pond season with continu-
ous operation). This ensures optimum filtering performance.
Attention! Breakable glass.
Possible consequences: Injury of your hands caused by cuts.
Protective measures: Handle both quartz glass and UVC lamp with care.
Prerequisite
• The unit head is removed. (→ Removing the unit head)
• Only use UVC lamps whose identification and capacity data correspond to the information on the type plate.
(→ Technische Daten)
How to proceed:
4.
0.
L
1. Loosen the self-tapping screw until the the screw tip is sunk in the housing of the clamping screw.
2. Unscrew the clamping screw counter-clockwise.
3. Remove the quartz glass including the O ring towards the front with a slight turning movement.
4. Pull out the UVC lamp and replace.
5. Push the quartz glass including the O ring as far as the stop in the unit head.
− Clean the O ring, replace if damaged.
− Ensure that the O ring is located in the gap between the unit head and the quartz glass.
6. Tighten the clamping screw clockwise up to the stop.
7. Tighten the self-tapping screw.
8. Wipe the quartz glass tube with a damp cloth
Storage/Over-wintering
Remove the unit at temperatures below zero degrees centigrade. Thoroughly clean and check the unit for damage.
Disposal
Do not dispose of this unit with domestic waste! For disposal purposes, please use the return system provided.
Disable the unit beforehand by cutting off the cables.
Only dispose of the UVC lamp by using the return system provided for this purpose.
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