Samson TROVIS 3730-3 Mounting And Operating Instructions page 68

Installation
with the M lever in pin position 35 on the
sensor. If necessary, remove the follower
pin (2) from its pin position and move it
to the hole for the recommended pin po-
sition and screw tight.
4. 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).
5. Place follower clamp (3) on the actuator
stem, align it and screw tight so that the
mounting screw is located in the groove
of the actuator stem.
20
21
Symbol
Marking
Fig. 5-27: Mounting for Type 3277-5 Actuator (left) and Type 3277 Actuator (right)
5-32
6. Place the mounting plate together with
the sensor onto the actuator yoke so that
the follower pin (2) rests on the top of the
follower clamp (3). It must rest on it with
spring force. Fasten the mounting plate
(21) onto the actuator yoke using both
fixing screws.
7. Mount cover (11) on the other side.
Make sure that the vent plug is located at
the bottom when the control valve is in-
stalled to allow any condensed water
that collects to drain off.
1
2
3
11
1.1
1.2
9
Signal pressure
Vent plug
Signal pressure
Actuator stem
extends retracts
1 Lever
1.1 Nut
1.2 Disk spring
2 Follower pin
3 Follower clamp
9 Connecting plate
11 Cover
20 Position sensor
21 Mounting plate
EB 8484-3 EN