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Beschikbare talen
ENGLISH
INSTALLATION
You can install the HEBEFIX MINI in a pre-wall system or simply
use it in the room.
• If you install the unit below the backflow level, then route the
pressure pipe in a loop above the locally defined backflow
level (EN 12056).
• Fit an odour trap (siphon) to every drainage outlet (EN 12056-
2).
• The required check valve (EN 12050-4) for the pressure pipe
is included in the scope of supply.
If you wish to mount the unit on a wall, please use the fixing
materials supplied. The HEBEFIX MINI must be aligned hori-
zontally.
The HEBEFIX MINI can be combined with all standard pre-wall
systems. The important dimensions are shown in the drawing.
If you install the unit in a pre-wall system, we recommend that
you use the alarm accessory.
An opening measuring at least 350 x 400 mm is required for
maintenance of the unit.
NOTICE! The distance between the cover of the unit and the
top edge of the opening must be 200 mm. This space is requi-
red for removing the pump if a fault occurs or for maintenance
purposes.
An installation kit for integrating a frameless inspection flap
made of tiles can be ordered as an accessory.
The HEBEFIX MINI has three connection branches for con-
necting pipes:
– at the top for external diameter 40 mm
– on the left for external diameter 50 mm
– on the right for external diameter 50 mm
The elastic connection collars provided for the inlet pipes sim-
plify the assembly and are necessary for noise protection rea-
sons. When connecting the inlet pipe from the shower, please
ensure that the shower tray is at least 110 mm above the in-
stallation surface. This prevents the water that seals the odour
trap from mixing with the wastewater in the unit.
It is easier to install the unit and check the connections if you
install the lifting station before you clad the pre-wall system.
If you connect the HEBEFIX MINI directly, use the plug-in seals
instead of the connection collars.
10
Pressure pipe
Lay the pressure pipe without a gradient. If you do have to
lay the pressure pipe to the discharge location at a gradient,
switch to a larger diameter pipe at the high point. This will pre-
vent any suction lifting, which could otherwise cause malfunc-
tions.
Tank ventilation
NOTICE! Tank ventilation is essential for the proper functio-
ning of the system.
the cover must be removed. A vent pipe (provided by the cus-
tomer) can then be connected.
If the unit is installed in a pre-wall system, it must be vented
above roof level or into the room. The vent pipe prevents moist
air from the tank from escaping into the pre-wall and causing
undetected mould growth or moisture damage there.
Connect
the
pressure
pipe (min. DN 32, provided
by the customer) to the
check valve of the HEBE-
FIX MINI.
Observe the performance
limits
(technical
data)
specified by the manufac-
turer. Any deviations from
these will adversely affect
the pumping capacity.
Before setting the unit
in operation
Remove the film from
the activated carbon
filter and place the fil-
ter in the vent under the
cover.
If venting above roof
level or venting into the
room (accessory), the
activated carbon filter
is not required and the
pre-punched corner of
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