Maintaining the JUWEL Pump Bioflow
The JUWEL aquarium pump requires little maintenance. Regardless, you should confirm
the functionality at regular intervals.
Please perform the following steps in order to test and maintain the pump:
1. Disconnect the pump and the heater from the power supply.
2. Remove the nozzles.
3. Remove the pump from the pump holder of the filter.
4. Remove the pump housing from the motor and remove the impeller.
5. Thoroughly clean all parts and particularly check the impeller for signs of wear at
the magnet.
6. After that, please reinstall the pump in reverse order in the filter.
BIOFLOW SUPER
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Recommendation:
In order to ensure that the power head operates at its optimum and maintains its
low noise level, we recommend to check and potentially replace the parts subject
to wear and tear, such as the impeller regularly.
All spare parts are available from your local JUWEL Aquarium retailer.
Safety instructions:
Never operate the power head out of water.
Always unplug the power head from the power supply before removing it from the
filter.
The power head is intended for indoor use and for use in fluids up to 35°C.
Never repair the electrical cord or plug. In case of damage replace the complete
power head.
Installing the heater
We have enclosed suction cups for the installation of the heater. Please start by
attaching the suction cups to your new heater.
After that, attach the suction cups to the glass pane of your aquarium while the
aquarium is filled and check whether the heater is reliably suspended. Position the
heater in such a manner that the heater head is above the water level.
Only UK: Please note that the coldwater version of Korall 60 does not include the
heater. All comments and instructions of the heater are irrelevant for the coldwater
version.
Recommendation:
The JUWEL automatic heater warms the water of your aquarium up to 28°C
depending on a nomal room temperature of 21°C. If you keep your aquarium in
rooms below this or your fish need a higher temperature, we recommend to
purchase a second heater.
Safety instructions:
Only connect the heater once the aquarium is filled with water at least to the
minimum water level of the heater.
Never use the heater outside the aquarium.
Operate the heater indoors only.
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