Oase ProfiClear Premium XL, Руководство по эксплуатации

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7 Maintenance and cleaning
Dead biomass drops to the bottom and has to be removed. To do this, open the DN 75 dirt outlet for
approx. 10 seconds.
•
The entire filter system only needs to be taken out of operation for cleaning and maintenance if it is
extremely soiled.
•
Do not use any chemical cleaning agents as they would kill the filter bacteria.
7.1 Cleaning the container
How to proceed:
1. Switch off all filter pumps.
2. Switch off all other electrical units of the filter system (e.g. UVC clarifier).
3. Gravity fed systems only: Close the slide valves (supply and return) of the filters connected in series
to prevent further water flow.
4. Open the slide valve for the DN 75 dirt outlet at the bottom of the container and dispose of the
soiled water in a permissible way.
5. Pump fed system only: If necessary, dismantle the ClearWave filter elements.
(→
ClearWave disas-
sembly and cleaning)
6. Carry out cleaning measures.
7. Close the slide valve (dirt outlet).
8. Start up the filter system again.
(→
Commissioning/start-up)
7.2 ClearWave disassembly and cleaning
(Only pump-fed ProfiClear Premium XL drain module)
The ClearWave filter elements generally do not need to be cleaned. When the container is cleaned,
the filter elements can be removed and hosed off with a powerful water jet.
How to proceed:

F
1. Remove the cap nuts M6 on both sides in the container and remove the holders.
2. Remove the ClearWave filter elements.
3. Reinstall the ClearWave filter elements in the reverse order.
– When inserting the filter elements, ensure that they are correctly positioned in the holders at the
bottom of the container.
7.3 Replacing the aerator stone
(Only pump-fed ProfiClear Premium XL drain module)
Preparatory work:
•
Dismantle ClearWave. (→
ClearWave disassembly and cleaning)
How to proceed:

G
1. Pull the aerator stone out of the clamping holder.
2. Disconnect the hose from the aerator stone and connect it to the new aerator stone.
– Fasten the connecting hose with a hose clip.
3. Push the aerator stone back into the clamping holder.