Oase Vitronic 24 W, Operating Instructions Manual

Page: 17 / 144

- EN -
17
Maintenance and cleaning
Attention! Dangerous electrical voltage.
Possible consequences: Death or severe injury.
Protective measures:
•
Prior to reaching into the water, switch off the mains voltage to all units used in the water.
•
Switch off the mains voltage prior to carrying out work on the unit.
Cleaning the unit
Note!
Recommendation on regular cleaning:
•
Clean the pump at least twice a year.
•
Never use aggressive cleaning agents or chemical solutions. These could attack the housing surface or impair the
function.
•
Recommended cleaning agent for removing stubborn limescale deposits:
– Pump cleaning agent PumpClean from OASE.
– Vinegar- and chlorine-free household cleaning agent.
•
After cleaning, thoroughly rinse all parts in clean water.
Dismantling the unit head
Attention! Ultra-violet radiation.
Possible consequences:
Eye or skin injury from burns.
Protective measures:
•
Never operate the UVC lamp outside its housing.
•
Never operate the UVC lamp in a housing that is defective.
Attention! Breakable glass.
Possible consequences: Injury to your hands caused by cuts.
Protective measures: Handle the quartz glass and UVC lamp with care.
Vitronic 11 W
How to proceed:
H
1. Turn the unit head counter-clockwise up to the stop and carefully pull it out of the casing together with the O ring.
•
Thoroughly clean the inner and outer surfaces of the casing.
Vitronic 18 W / 24 W / 36 W / 55 W
How to proceed:
I
1. Press the engagement hooks.
2. Turn the unit head counter-clockwise as far as the stop and carefully pull it out of the casing.
•
Thoroughly clean the inner and outer surfaces of the casing.
Note!
For safety reasons the UVC lamp can only be switched on when the unit head has been correctly fitted into
the casing.
Fitting the unit head
Vitronic 11 W
How to proceed:
J
1. Check the O ring at the unit head for correct seating.
– Clean the O ring, replace if damaged.
2. Carefully push the unit head into the casing up to the stop while applying slight pressure.
– Turn the unit head slightly so that the tenons and grooves of the bayonet closure intermesh.
3. Turn the unit head clockwise up to the stop.
– The two arrows on the casing and unit head must point towards one another.
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