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Warning
Device is constructed for connection in 1-phase
main alternating current voltage and must be in-
stalled according to norms valid in the state of
application. Connection according to the details
in this direction. Installation, connection, setting and servic-
ing should be installed by quali ed electrician sta only, who
has learnt these instruction and functions of the device. This
device contains protection against overvoltage peaks and
disturbancies in supply. For correct function of the protection
of this device there must be suitable protections of higher de-
gree (A, B, C) installed in front of them. According to standards
elimination of disturbancies must be ensured. Before installa-
tion the main switch must be in position “OFF” and the device
should be de-energized. Don´t install the device to sources of
excessive electro-magnetic interference. By correct installation
ensure ideal air circulation so in case of permanent operation
and higher ambient temperature the maximal operating tem-
perature of the device is not exceeded. For installation and set-
ting use screw-driver cca 2 mm. The device is fully-electronic
- installation should be carried out according to this fact. Non-
problematic function depends also on the way of transporta-
tion, storing and handling. In case of any signs of destruction,
deformation, non-function or missing part, don´t install and
claim at your seller it is possible to dismount the device after its
lifetime, recycle, or store in protective dump.
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