juwel Filter System Bioflow M Instruction Manual page 7

Important:
Always use original JUWEL Aquarium filter media to ensure the op mum performance
of your system.
Maintenance of the pump JUWEL Eccoflow in the filter system Bioflow
Super M, L, XL
The JUWEL Eccoflow pump should be checked with regard to func onality and cleaned at regular intervals (at least once a month).
Please proceed as follows to this end:
1. Disconnect all electrical devices that are operated in the water from the power grid.
2. Remove the outlets.
3. Remove the pump from the pump retainer of the filter.
4. Disconnect the adapter (A) from the motor by turning it counter-clockwise and remove the impeller from the chamber.
5. Now clean all components thoroughly. Deposits and dirt should in par cular be removed from the pump chamber, the impeller
and pump sha . Otherwise the func onality of the pump will be impaired.
6. Check the impeller for damage and possible signs of wear of the magnet. You should also ensure that the two rubber bearings
are located on the ends of the pump sha .
A er that, please reinstall the pump in reverse order in the filter.
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