User Documentation

Notes on Safety
12
5662300000/01/08.10
3.1 Electrical precautions
DANGER!
This product may be connected to po-
tentially lethal voltages!
DANGER!
The configuration plug jack must only be
used for configuration in non-
hazardous areas!
WARNING!
• Before you remove or mount the unit,
turn-off the power supplies – i.e. to
the instrument and to the relays, if
used.
• Product electronics must not be re-
moved from its enclosure without
disconnecting power sources.
• Follow ESD installation regulations,
including the EMI precautions given
in chapter
139H139H139H6.
3.2 Handling
Check on receipt that the product received corre-
sponds to the one ordered.
Unpack the product carefully, and ensure the
CD/User Manual is kept with the product until it is
permanently mounted.
Unpack the product carefully, and ensure the operat-
ing instruction sheet is kept with the product until it is
permanently mounted.
There are no procedures which involve the user re-
moving the product electronics from its housing.
Set-up or Re-configuration (see chapter
140H140H140H7) is via a
connector located behind the front flap, which is re-
leased by small screwdriver (see
141H141H141HFigure 1).
Figure 1 Handling