Samson 3730-6, Mounting And Operating Instructions

Page: 28 / 124

4.3 Attachment to Type 3510
Micro-flow Valve with
Type 3271-5 Actuator
Refer to Table 4 on page 42 for the required
mounting parts and accessories.
Note the travel table on page 21!
The positioner is attached to the valve yoke
using a bracket.
1. Place clamp (3) on the valve stem con-
nector, align at a right angle and screw
tight.
2. Screw bracket (10) to the valve yoke
using two screws (11).
3. Mount connecting plate (6) or pressure
gauge bracket (7) with pressure gauges
to the positioner, making sure both seal
rings (6.1) are seated properly.
NOTICE
The lever must be held stationary in the mid
position while undoing or fastening the nut
to ensure that the lever does not move to one
of the end stops.
4. Unscrew the standard installed lever M
(1) including follower pin (2) from the
positioner shaft.
5. Take lever
S
(1) and screw follower pin
(2) in the bore for pin position
17
.
6. Place lever S on the positioner shaft
and screw tight using the disk spring
(1.2) and nut (1.1).
7. Place positioner on the bracket (10) in
such a manner that the follower pin
slides into the groove of the clamp (3).
Adjust the lever (1) correspondingly.
Screw the positioner to the bracket (10)
using both screws.
28
EB 8384-6 EN
Attachment to the control valve – Mounting parts and accessories