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. . . ADDENDUM FOR "METERS" OPTION OF THE TRANSMITTERS
METER INSTALLATION OR REPLACEMENT
WARNING - If the transmitter is not certified as
Intrinsic Safety type, DO NOT REMOVE ANY COVER
in areas classified as "HAZARDOUS LOCATIONS:
CAN RESULTS
IN HAZARD OF FIRE AND
EXPLOSION". Contact your Safety Dpt. in order to
establish correct installation procedure.
To install (or to replace) the meter, use the following procedure:
1) If the transmitter is part of a control loop, put the loop in
manual.
2) Remove the cover on the terminal block side; inside of
which is affixed the label shown in Fig.3.
Fig. 3 - Cover Internal label
3) Remove the link shown on the label by pushing down at its
left extremity and then its right . Alternatively it can be
removed on the left side only in preparation for a further
refit.
4) Plug the meter into the socket. The digital indication meter
can rotate, for easy viewing, in 15° steps, 90° degree
clockwise and 255° counterclockwise, as shown in figure 2.
Further rotation causes damage to the meter stops or to the
"banana" connections and should be avoided. Note that
considerable effort must be applied for 15° rotation. The
analog output meter can also rotate for easy viewing.
5) Check that the cover O-ring gasket is properly in place,
screw on the extended windowed cover and tighten properly.
To remove the meter simply pull it out from the socket and fit
a replacement following the above procedure.
CAUTION - If the meter is removed, ensure that it is
replaced immediately by another one or with the proper
link provided. This operation is important for I.S.
loop operation.
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