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4. Installation and assembly
The chapter "Safety instructions" must be heeded!
Take the KESSEL rainwater pumping system Aqabull® out
of the packaging and remove the transportation safety devi-
ces. The accessories are in the same box. The KESSEL rain-
water pumping system Aqabull® has been designed in such
a way that the inlet and pressure connection for the service
water can be installed on the left and/or right as required.
There are openings on both sides in the basic tank for this
purpose.
The KESSEL rainwater pumping system Aqabull® must be
installed in dry, frost-free and ventilated rooms. It can also be
set up below the backwater level.
4.1 Wall mounting
When choosing where to install the unit, care must be
taken that there is about 50 cm space required above the sy-
stem for setting and servicing work. The wall chosen must be
suitable for bearing the system weight (approx. 45 kg with
water).
Mark the three drill holes for the attachment as required
on the wall and drill 3 x 10 mm holes using a drill. Insert the
enclosed dowels and screw in the stay bolts so that they prot-
rude by at least 40 mm.
Set the basic tank with emergency overflow inserted onto the
stay bolts, align using a spirit level and tighten the collar nuts.
4.2 Connecting the emergency overflow
In rooms with a floor drain, it suffices to discharge the over-
flowing water out of the basic unit through the emergency
overflow without connection to the sewage system, since no
water escapes during normal mode.
If there is no floor drain available, the emergency overflow
DN 70 is connected directly to the sewage network.
If any changes are made to the emergency overflow, the
DVGW approval is no longer valid. Safety and hygiene are
no longer guaranteed.
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