Samson 3730-5 Mounting And Operating Instructions page 29

Electropneumatic positioner series 3730
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10
10.1
Note:
Always use the connecting
plate (6) included in the
accessories to connect
supply and output.
Never screw threaded
parts directly into the
housing.
Legends Figs. 8 + 9
1
Lever
1.1
Nut
1.2
Disk spring
2
Follower pin
3
Follower clamp (Fig. 8)
4
Coupling wheel
4.1
Screw
4.2
Disk spring
4.3
Scale plate
4.3
Scale plate
5
Actuator shaft
Adapter for Type 3278
6.1
Seal rings
7
Pressure gauge bracket
8
Pressure gauge
mounting kit
10
Top pair of brackets
10.1 Bottom pair of brackets
Fig. 9 · Attachment to rotary actuators
Attachment to the control valve – Mounting parts and accessories
80 mm
130 mm
Slot
Control valve opens counterclockwise
Control valve opens clockwise
Slot
6.1
6
(7, 8)
1
1.2
1.1
2
4.3
4
5
29
EB 8384-5 EN

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