HBM Genesis GEN5i User Manual page 41

GEN5i
English
SAFETY WARNING
This instrument must be operated with a protective ground (earth) connected
via the protective ground conductor of the supply cable or, if the instrument is
fitted with one, via the protective ground terminal. Any interruption of the
protective ground, inside or outside the instrument, is likely to make the
instrument dangerous. Intentional interruption is prohibited. In addition, a signal
ground must be connected if any input signal exceeds 33 V RMS, 46.7 V PEAK
or 70 V DC (IEC 61010-1:2010).
Do not remove the covers.
If the supply fuse blows as the result of a fault, it is possible that the instrument's
AC supply switch will be damaged and should be checked by a suitably qualified
engineer.
To disconnect this instrument from the AC supply, unplug the IEC connector.
The AC supply switch on this instrument is provided for functional purposes
only. It is not intended, or suitable, as a disconnecting device.
For measurements falling within the scope of the EN 50110-1 and EN 50110-2,
please note that all boards with working voltages above 50 V AC RMS or 120
V DC may only be connected by a qualified technician or a person trained in
electrical engineering and supervised by a qualified technician. (Qualified
technicians are persons who, due to their specialist training, knowledge and
experience as well as their knowledge of the relevant provisions are able to
assess the work with which they are entrusted and detect possible risks and
who have been nominated as qualified technicians by their employer).
I2679-4.0 en 41