Kessel Aqualift Comfort 400V Mono Einbau- Und Betriebsanleitung Seite 46

2.3 ATEX-related safety instructions
WARNING
The control unit itself is NOT intended for installation
in an EX zone!
The control unit includes corresponding electrical
equipment for intrinsically safe electric circuits.
WARNING
The EX marking identifies components and products
that satisfy the ATEX requirement (ATEX Directive
2014/34/EU).
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WARNING
Use only ATEX system(s) and explosion-proof
devices in potentially explosive zones. Separate
safety measures have to be taken for potentially
explosive zones:
In ATEX areas the product must be installed and operated in
accordance with the following standards:
Installation and operating instructions
Comply with the national installation and erection
regulations (e.g. IEC/EN 60079-14).
Comply with the national health and safety regu-
lations.
Proof of the intrinsic safety must be provided in
accordance with IEC/EN 60079-25.
Electric circuits with type of protection "Ex i",
which have been operated with other types of
protection may then no longer be operated as
electric circuits with type of protection "Ex i".
During installation and operation, note the infor-
mation (characteristic values and rated operating
conditions) on type plates and data signs as well
as the information signs on the device.
Before installing the device, ensure that it is
undamaged.
010-532_02_SON