Connecting The Drum Filter; Information Regarding Pipes; Connecting The Inlet - Oase ProfiClear Premium Compact Gebrauchsanweisung

- EN -
4.2

Connecting the drum filter

4.2.1

Information regarding pipes

Use suitable pipes.
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Do not use any right-angled bends. Bends with a maximum angle of 45° are very efficient.
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Glue plastic pipes to ensure a permanent and reliable joint or use socket joints with clips to stop them
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from coming apart.
Standing water in pipes can freeze when there is a hard frost and cause pipes to burst. For this reason,
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lay the pipes and hoses with a gradient (50 mm/m) to ensure that they can run empty.
For gravity fed systems, it must be possible to shut off the supply from the pond and the return to the
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pond for maintenance and repair work. For this reason, install suitable slide valves.
In the case of the gravity fed system, the sum of the losses in the supply line must not exceed 7 mbar
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(7 cm).
Otherwise the water level in the filter system will go below the minimum water level during operation.
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Optimum, fault-free operation will no longer be possible.
In the gravity fed system, the ideal flow rate per DN 110 supply line is between 6000 l/h and 8500 l/h.
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Provide sufficient supply lines.
4.2.2

Connecting the inlet

Pump fed system
The filter system is equipped with a 50 mm (2 ") or 38 mm (1.5 ") connection for the filter pump.
You can additionally connect a UVC clarifier. (→ Fitting the UVC clarifier)
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The maximum flow rate is 12500 l/h.
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It is necessary to remove a screen element to access the internal connection. (→ Removing/fitting a
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screen element)
Leave the connection for the filter pump on the container closed if it is to remain unused.
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How to proceed:
 A, J
1. Unscrew the cover cap.
2. Screw the union nut with 50 mm (2 ") or 38 mm (1.5 ") hose connector and flat seal onto the
connection. Hand-tighten the union nut.
3. Slip the 50 mm (2") hose of the filter pump onto the hose connector and secure with a hose clip.
4. Screw the union nut with the 90° connection bend (2 ") and the seal onto the connection on the inside
of the container. Hand-tighten the union nut.
Ensure that the connection bend points downwards.
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A correctly positioned connection bend prevents unintended overflow (emptying of the pond) and
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also serves to reduce noise emissions.
Gravity fed system
 C, D, L
The ProfiClear Premium Compact module has two DN 110 connections.
Recommendation: Limit the flow rate to 8500 l/h per DN 110 inlet.
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Use suitable DN 110 pipes for connecting the bottom outlet and/or skimmer and the inlet.
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Secure the pipes so that fish cannot swim into them.
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