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Installation
5.4 Attachment according to
IEC 60534-6 (NAMUR rib)
Î See Fig. 5-2 and Fig. 5-4
Î Required mounting parts and accesso-
ries:
see section 5.8.
1. Check the pin position of the follower pin
(2) on the lever (1). Refer to travel tables
for type of attachment. If necessary,
change the pin position (see sec-
tion 5.2.1).
2. Screw the stop screw into the enclosure
cover and unscrew the cover.
3. Fasten the position transmitter onto the
bracket (2).
4. Screw the two bolts (3) to the bracket of
the stem connector, place the follower
plate (4) on top and use the screws for
fastening.
5. Place the bracket with position transmit-
ter on the NAMUR rib of the valve in
such a manner that the follower pin (7)
rests in the slot of the follower plate (4):
Î Adjust the lever correspondingly and
insert a thin screwdriver into the hole to
lock the shaft in place. Keep the
screwdriver in the hole to lock in
position.
6. Align the middle of the bracket to the
50 % marking on the travel indicator
scale and fasten it using its screw (1) on-
to the valve.
5-6
EB 4749 EN
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