Emerson Rosemount 375, Руководство пользователя

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Learning the Basics 2-8
INSTALLING
THE SYSTEM
CARD AND
THE BATTERY
1. Place the 375 Field Communicator face down on a
level, secure surface.
2. Lock the stand into the hanger position. (To pivot past
the stand position, squeeze the stand together near
the hinge, Figure 2-2.)
Figure 2-2. Back side of the 375 Field Communicator
3. With the battery removed, slide the System Card
(labeled System Card), into the System Port until it is
firmly in place.
4. With the 375 Field Communicator still face down,
ensure the tops of the two battery retaining screws are
flush with the top of the 375. Install the battery by
aligning the sides of the battery and the 375, and
carefully sliding it forward until it is secure.
5. Carefully hand tighten the two battery retaining
screws to secure the battery. (Do not over tighten,
0.5Nm maximum torque load.) The tops of the screws
should be close to flush with the stand groove.
CAUTION
If the battery and 375 are not properly aligned, the
connector pins can be damaged.
Battery retaining screws
Battery
System Card
Stand
assembly
Main unit label
IS label
(KL Option)