Translation of the Original Operating Instructions
VP-80/VP-80 E
8
2.5 Unauthorized modifications
Modifications to the design or safety features of the device
and its accessories require our express consent. We shall not
be liable for any damages resulting from modifications made
without our express consent.
In particular all repairs, soldering of boards and the replace-
ment of components and printed circuit boards are forbidden
without the express authorization of Brüel & Kjær Vibro
GmbH.
2.6 Electromagnetic compatibility (EMC)
The VIBROPORT 80 fulfils the relevant requirements of direc-
tive 2004 / 108 / EC on electromagnetic compatibility.
The EMC has been tested in accordance with EN
61326:2006, with reduction of the requirement for static elec-
tricity (ESD) from 4kV to 2kV (EN 61000-4-2).
The VIBROPORT 80 fulfils Class A (industrial sector) for emit-
ted interference in accordance with EN55011.
Note!
The electrical equipment must be regularly maintained.
Defects such as loose connections, defective plug connec-
tors, etc. must be remedied by Brüel & Kjær Vibro GmbH
immediately.
Note!
Avoid electrostatic discharges in the area of sockets / con-
nections (input channels).
Excessive electrostatic discharges at the sockets can cause
a running measurement to suddenly stop (the values freeze
on the display).
The measurement can be continued after restarting the
VIBROPORT 80.
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