Samson 4763, Монтаж и эксплуатация

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2 Attachment
To attach the positioner to valves with cast
yokes, mounting parts (order no.
1400-5745) are used. For valves with
rod-type yokes (pillars), the mounting kit (or-
der no. 1400-5745) and additionally the
mounting kit (order no. 1400-5342) are
necessary (see also accessories table on
page 20).
Since the positioner can be attached on ei-
ther side of the valve, the physical location
(left or right attachment) should be deter-
mined before actual attachment (see corre-
sponding Figs. 7 to 10 in section 4.1).
2.1 Attachment to valves with
cast yokes
1. Fasten the plate (20) to the stem connec-
tor clamps (22) of the valve using the
screws (21).
2. Unscrew the positioner cover, and secure
the device to the valve yoke using the
mounting screw (15). The O-ring in-
cluded in the mounting kit is not required
for this device. Make sure that the pin (2)
is routed inside the wire strap and there-
fore clamped against the plate (20).
8
EB 8359-2 EN
Attachment
15 1 20 2 2.1 21 22 23
Fig. 4 · Attachment to valves with cast yokes (NAMUR rib)
Legend for Figs. 4 and 5
1 Lever
2 Pin
2.1 Nut
15 Mounting screw
20 Plate
21 Screw
22 Stem connector
23 Plug stem
24 Travel indicator
26 Clamping plate
27 Valve rods
28 Support