Schrack Technik CX plus Series FRACXP06R-, Руководство пользователя

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5
Safety notes
Read these safety notes and instructions attentively and carefully first. Familiarise yourself with the
device prior to installation, commissioning and operation. The following symbols are used in the manual
and on the device label on the back of the device in order to indicate dangers and problems or to give
specific instructions.
! DANGER
DANGER indicates a dangerous situation which, if not avoided, may cause death or severe injuries.
!
WARNING
WARNING indicates a dangerous situation which, if not avoided, may cause death or severe
injuries.
! CAUTION
CAUTION indicates circumstances which may damage or destroy the device in case of non-
observance, but do not cause injuries.
NOTE: Further information in order to describe special technical features in a more detailed way.
!
DANGER
During the installation of the CX plus, there is a risk of electric shock. For this reason, installation,
commissioning and maintenance may exclusively be performed by a skilled electrician with the
necessary qualification. A skilled electrician is a person who has the ability, experience and
knowledge necessary for the construction, installation and operation of electrical equipment and
systems and who is trained in the detection and prevention of potential hazards.
During installation, the relevant regulations for the installation of switchgear and for the prevention
of accidents must be observed and complied with. Devices with damaged or open housing or
terminals may not be connected to the mains and must be disconnected immediately.
The current transformer must be short-circuited prior to disconnecting the current measurement path
at the device resp. at the current transformer. Otherwise, there may be a life-threatening voltage at
the connections of the current measurement path resp. of the transformer. In the long run, the
transformer will be destroyed by the high voltage.