Wear Parts - Oase BioSmart 8000/UVC 9 Notice D'emploi

Adhere to the safety information given above! Check and clean the water outlet into the pond at regular intervals.
Clean the filters at regular intervals (e.g. every four weeks), however, at the latest when cloudy or dirty water from the
water outlet returns to the garden pond. Carry out quick cleaning first. Should this prove insufficient, clean the entire
unit. Never use chemical cleaning agents.
Quick cleaning (C2, C3)
Open and remove the filter lid from the filter housing (C2). Pull the cleaning handles several times (C3). This causes
the foam filters to compress and be mechanically cleaned. Open the cover cap at the cleaning outlet and drain the
soiled water. Screw the cover cap back on again and start the unit up (see Start-up).
Complete cleaning (C2 – C5)
Open and remove the filter lid from the filter housing (C2). Unlock and remove the inner cover (C4). Press both en-
gagement hooks at each of the foam filter holders sideward, then remove holders including foam filters (C5). Remove
the foam filters from the holders and clean with clear water. Open the cover cap at the cleaning outlet and clean filter
housing, inner lid and cover with water. Reassemble the filter in the reverse order. Arrange the foam filters in water
flow direction: Coarse foam filters (blue) first, then fine foam filters (red). Screw the cover cap back on again and start
the unit up (see Start-up).
Cleaning the UCV clarifying unit (D)
Open and remove the filter lid from the filter housing (C2). Turn the unit head of the UVC clarifying unit counter-
clockwise against the stop, then carefully pull off (D1). Undo the clamping screw by turning counter-clockwise, and
remove the quartz glass including the O ring forward with a slight turning movement (D2). Remove the O ring from the
quartz glass, clean and check for damage. Clean the quartz glass outer face with a moist cloth and check for damage.
Thoroughly clean the inner and outer surfaces of the housing. If necessary, replace the UVC lamp (D3).
Reassembly: Push the O ring against the collar of the quartz glass, press the quartz glass into the unit head against
the stop, fit the clamping screw and hand-tighten (D4). Check the O ring at the unit head for damage, fit the O ring and
push the unit head carefully into the housing while exerting light pressure (D5). Ensure that the tenons at the housing
engage in the grooves of the bayonet closure. Turn the unit head clockwise up to the stop while applying slight pres-
sure, so that the two arrows on the unit head and the housing meet (D6).
Changing the UVC lamp (D3)
For an optimum filter performance, we recommend to replace the UVC lamp after approx. 6000 operating hours.
Important! Only use lamps the designation and rating of which match the information on the type plate.
Pull out and replace the UVC lamp.
Storage/Over-wintering
Put the unit out of operation at water temperatures below 8 °C or, at the latest, when freezing temperatures are to be
expected. Drain and thoroughly clean the flow-through filter, check for damage. Remove, clean, dry and store all filters
in a frost-free environment. Do not immerse the power plug in the water! Cover the filter container such that the ingress
of rain water is excluded. Drain all hoses, pipes and connections as far as possible. Ensure that the storage place is
inaccessible to children.

Wear parts

The UVC lamp, the quartz glass and the foam filters are wear parts and are excluded from the warranty.
Disposal
Dispose of the unit in accordance with the national legal regulations. The UVC lamp needs special disposal. Ask your
specialist dealer.
Malfunctions
Malfunction
The unit performance is not satisfactory
UVC lamp display is not lit
No water outlet from the pond inlet
Cause
Unit has been in operation only for a short time
Water extremely soiled
Excessive fish and animal population
Foam filters soiled
Pump filter housing soiled
Impeller unit blocked
Quartz glass tube soiled
UVC lamp capacity exhausted
Power supply of UVC not connected
UVC lamp defective
Connection defective
UVC overheated
Pump power supply not connected
Pond inlet blocked
Remedy
The complete biological cleaning effect is only
achieved after several weeks
Remove algae and leaves from the pond,
perform a partial water change
Guide value: approx. 60 cm fish length in 1 m³
pond water
Clean filters
Clean pump filter housing
Clean pump
Remove UVC and clean quartz glass
Replace the lamp after approx. 6,000 operating
hours
Connect UVC power plug
Replacing the UVC lamp
Check electrical connection
UVC automatically switches on when cooled
down
Connect pump power supply
Clean pond inlet
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