Kessel Staufix FKA Einbau- Und Betriebsanleitung Seite 23

Person
1)
Qualified electrician (according to
national regulations for electrical safety)
1) Operation and assembly work may only be carried out by persons who are 18 years of age.
2.3 Intended use
The KESSEL Staufix FKA (automatic backwater valve,
referred to below as: system) in accordance with EN 13564
has been designed for continuous wastewater pipes. These
wastewater pipes can be connected to wastewater pipes
with toilets and urinals. The system must not be operated in
potentially explosive areas.
The number of flaps and their drive determine whether a
backwater valve may be used for a specific application case
(e.g. faecal/faecal-free wastewater). The respective national
regulations must be observed.
In addition, the respective flap on the outlet side can be
operated as backwater valve type 1 via the "neutral" position
of the emergency closure lever. With the backwater valve
installed, backwater protection is guaranteed during the con-
struction phase even if it is perhaps not yet connected to the
power supply.
010-842_01
Approved work on KESSEL backwater valve
2.4 Product description
The system is available in variants for installation in exposed
wastewater pipes or in the floor slab (with waterproof flange
if necessary). In the case of installation in the floor slab,
there is a choice between tileable cover plates or variants
with a polymer surface. Sockets and spigots in various nomi-
nal sizes between DN 100 and 200 are available for different
pipe dimensions.
Installation and operating instructions
Electrical work (refer to
control unit documenta-
tion enclosed if necessary)
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