Samson TROVIS 3730-3 Mounting And Operating Instructions page 43

Cut-out of cover plate (10)
2
View A
View B
Actuator stem
retracts extends
Fig. 8: Direct attachment – Signal pressure connection for Type 3277 Actuator with 175 to 750 cm²
EB 8484-3 EN
1.1
1.2
B
16
1 Lever
1.1 Nut
1.2 Disk spring
2 Follower pin
3 Follower clamp
10 Cover plate
11 Cover
11.1 Vent plug
12 Connection block
12.1 Screw
12.2 Stopper or connection for external piping
13 Switch plate
14 Gasket
15 Formed seal
16 Gasket
Mounting and start-up
15 10 14
1 2 3
12 12.1 12.2
A
11 11.1
43