Samson 3730 Series - Page 71

EB 8384-3 EN 5-33
Installation
2. Screw the position sensor (20) onto the
bracket (21).
The standard attached M lever with the fol-
lower pin (2) at position 35 is designed for
120to350cm²actuatorswith15mmrated
travel. For other actuator sizes or travels, se-
lect the lever and pin position from the travel
tableonpage5-5. L and XL levers are in-
cluded in the mounting kit.
3. Place the lever (1) and disk spring (1.2)
on the sensor shaft. Place the lever in
mid-position and hold it in place. Screw
on the nut (1.1).
4. Screw the two bolts (14) to the bracket
(9.1) of the stem connector (9), place the
follower plate (3) on top and use the
screws (14.1) for fastening.
5. Place the bracket with the sensor at the
NAMUR rib in such a manner that the
follower pin (2) rests in the slot of the fol-
lower plate (3), then screw the bracket
usingitsxingscrewsontothevalve.
20 21
2
1.1, 1.2 14.1 31499.1
1 Lever
1.1 Nut
1.2 Disk spring
2 Follower pin
3 Follower plate
9 Stem connector
9.1 Bracket
14 Bolt
14.1 Screws
20 Position sensor
21 Bracket
Fig.5-25: Mounting according to IEC60534-6 (NAMUR)