Installation and Operating Manual / Version 7 / 3626-019600ex
en / Protection class
0: public / 2020-07-15
BTS-Ex, non-contacting thermal switch unit
5.4 General information as to dangerous situations
For all work performed on the non-contacting thermal switch unit, please ob-
serve the local regulations for the prevention of accidents as well as the regula-
tions for installation of electrical equipment!
-compliance with the regulations or impermissible change, there
is
the risk of explosion.
When using the non-
contacting thermal switch unit in potentially explosive
atmospheres, observe the local regulations applicable to electrical equipment
in potentially explosive atmospheres! Changes on electrical equipment for
pot
entially explosive atmospheres, including connecting lines, are not
permitted.
Hazards while working on the non-contacting thermal switch unit:
On account of incorrectly mounted or incorrectly connected electrical
components, and disconnected electric connections, persons could get an
electric shock and be severely injured, possibly with fatal consequences.
Incorrectly mounted or incorrectly connected electrical components and dis
con
ctric connections may cause damages to the machinery.
A qualified electrician has to properly carry out the connection to the electric
supply network considering the system voltage and the maximum power con-
sumption!
The system voltage has to be in confor
mity with the system voltage indicated
on the nameplate!
There has to be a corresponding electrical protection by a fuse on the
network side.
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