Oase Biotec 30, Manual

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Product description
Biotec 30 is a multi-zone filter for large ponds up to 130 m³, or up
to 65 m³ for fish ponds. The arrangement of brushes, mats and
sponges in this filter accelerates the filtration of larger dirt parti-
cles. This allows the microorganisms to break down harmful nu-
trients more effectively.
Assembly
In order to use the Biotec filter, it is necessary to fit the connect-
ing parts and washers. See Illustrations 1-3 at the end.
1. Inlet (Illustration 1):
Attach matching gasket (2) to the stepped hose adapter (1)
then screw together with inlet nozzle (3) from the inside. At-
tach air hose (4). Caution: Slit opening of inlet nozzle must
point downwards!
2. Dirt outlet (Illustration 1):
Attach matching gasket (6) to outlet (5) and push into hole at
bottom of container. Screw tightly into place from the inside
using enclosed screws (7).
3. Clear water outlet (Illustration 2):
Push thread nipple (1) with washer (2) and matching gasket
(3) through the hole of the container from the inside. Fit a
gasket from the outside, too, and screw on ball cock (4).
4. Outlet (Illustration 2):
Insert seal ring (5) into borehole and push in outlet pipe (6).The
sealing lip must point to the inside.
5. Bitron (Illustration 3):
In order to connect the Bitron 15/25, another 2 gaskets per
Bitron outlet have to be fitted (included in Biotec 30 inlet set)
in addition to the extension components included with the
Bitron 15/25. Put the gasket (1) on the Bitron outlet and then
fit the spacer ring (2) and O-ring (3). Attach Bitron 15/25 at the
boreholes in the container and press the gasket (1) against
the container wall from the inside. Screw on inlet nozzle (4).
The Bitron 36/72 can be connected directly. See also the in-
structions for use of the Bitron 36/72.
Direction for use
Installation
Place filter on a firm level base. If using a UVC lamp, leave a gap
of at least 2 m to the water. You might wish to do this in any
case, should you wish to add a Bitron later on.