Oase FiltoClear 12000 Gebrauchsanleitung Seite 27

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 fil-
ters with new ones at the beginning of the new season.
 M, N, O
W A R N I N G
Possible death or severe injury from hazardous electrical voltage!
• Prior to reaching into the water, isolate (switch off and disconnect) all units/devices used in the water.
• Isolate the device (disconnect from the power supply) before carrying out any work on it.
How to proceed:
• Switch off the filter pump.
• Remove all hoses, hose connections (M).
• Remove the UVC unit head (4) (Cleaning and maintenance\Removing/inserting the UVC unit head).
• Open the container (Cleaning 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 ( Assembly).
Replacing the UVC lamp
W A R N I N G
Possible death or severe injury from hazardous electrical voltage!
• Prior to reaching into the water, isolate (switch off and disconnect) all units/devices used in the water.
• Isolate the device (disconnect from the power supply) before carrying out any work on it.
C A U T I O N
Quartz glass and UVC lamp can break and cause cut injuries.
• Handle the quartz glass and UVC lamp with care.
Note!
• Condensate forms in the quartz glass tube. This condensate cannot be avoided, however, it does
not impair function and safety.
• The quartz glass tube can become scratched or blind over time. In this case, sufficient cleaning per-
formance of the UVC lamp is no longer guaranteed. The quartz glass tube must be replaced.
• The UVC lamp must be replaced after approx. 8000 operating hours. Only use UVC lamps the des-
ignation and rating of which match the information on the type plate.
- EN -
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