25
- GB -
− Vigurously pull up the cleaning handle (3) several times, then push the handle down against the stop ("pumping"
action).
The foam filters will be rinsed by this action.
− As soon as only clean water appears in the transparent hose connector (20), turn the function switch (5) counter-
clockwise to "Cleaning UVC" (L 42).
The UVC unit and the UVC water housing are flushed.
− As soon as only clean water appears in the transparent hose connector (20), turn the function switch (5) counter-
clockwise to "Filter water" (J 40).
The unit filters the pond water.
− Close the drain hose or the soiled water drain socket (7) using the closing cap (insert sealing ring!) (C 9).
Cleaning the quartz glass tube manually
Figure (E, F)
Attention! Dangerous electrical voltage.
Possible consequences: Death or severe injury.
Protective measures: Switch off the mains voltage prior to carrying out work on the unit.
How to proceed:
− Switch off the filter pump.
− Remove the UVC unit head (ÆCleaning and maintenance\Removing/inserting the UVC unit head).
− Check the quartz glass tube (F 19) and O ring (32) for damage. Replace, if necessary.
− Clean the quartz glass tube externally using a moist cloth.
− Insert the UVC unit head (ÆCleaning and maintenance\Removing/inserting the UVC unit head).
− Switch on the filter pump.
− Switch on the UVC unit.
Cleaning the unit and washing or replacing the foam filters
Wear of the foam filters is caused by mechanical stress and normal ageing. OASE recommend: Replace old foam
filters with new ones at the beginning of the new season.
Figure (M, N, O)
Attention! Dangerous electrical voltage.
Possible consequences: Death or severe injury.
Protective measures: Switch off the mains voltage prior to carrying out work on the unit.
How to proceed:
− Switch off the filter pump.
− Remove all hoses, hose connections (M).
− Remove the UVC unit head (4) (ÆCleaning and maintenance\Removing/inserting the UVC unit head).
− Open the container (ÆCleaning and maintenance\Opening the container).
− Remove the lid including the stack of foam filters (N 39) and place on a soft clean surface such that the fixing disk
(15) of the stack of foam filters faces upward.
Disassembling the foam filters
− Check the foam filters, and either wash or replace.
− Remove the filter disk (N 15) after loosening and removing the two screws (43).
− Pull off the foam filters.
Cleaning the parts
Figure B
− Clean the container, clamping ring, lid (remove UVC unit head!) including UVC water housing (18) and the meshed
tube (17) from all anlges with a strong water jet.
− If necessary, wash the foam filters individually by vigurously compressing and releasing the filters under running
water.
Assembling the foam filters:
Figure (P, Q)
− Alternately push the blue (14) and then the red (13) foam filter onto the cleaning rods (16), so that the cleaning rods
rest in the two cut-outs.
− Place the fixing disk (15) on the last foam filter such that the end collar (44) points to the foam filters.
− Fasten the fixing disk on the cleaning rods using the two screws (Q 43).
− Reinstate all connections (Æ Assembly).
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