Samson TROVIS 3730-3, Mounting And Operating Instructions

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EB 8384-3 EN 55
Mounting and start-up
− Place the lever (1) on the shaft of the po-
sitioner and fasten it tight using the disk
spring (1.2) and nut (1.1).Move lever
once all the way as far as it will go in
both directions.
5. Insert the formed seal (6.2) in the groove
of the adapter bracket.
6. Insert the formed seal (17.1) into the
turnboard (17) and mount the turnboard
to the adapter block (13) using the
screws (17.2).
7. Mount the blank plate (18) to the turn-
board using the screws (18.1). Make
sure that the seals are correctly seated.
A solenoid valve can also be mounted in
place of the blank plate (18). The orientation
of the turnboard (17) determines the mount-
ing position of the solenoid valve. Alterna -
tively, a restrictor plate can be mounted
(
u
AB 11).
8. Fasten the adapter block (13) to the
NAMUR connection block using the
screws (13.1).
9. Insert the vent plug into the Exh. connec-
tion.
10. Place the positioner on the adapter block
(13) in such a manner that the follower
pin (2) rests on the top of the follower
plate (3, 3.1). Adjust the lever (1) corre-
spondingly.
Fasten the positioner to the adapter block
(13) using the two fastening screws (6.3).
6.2 6.1 6
4
6.3
5
1
2
16
3
3.1
11
18
18.1
13.1 13
17.2 17 17.1
10
3
Exh.
19
20
14
14.1
1.1
1.2
1 Lever
1.1 Nut
1.2 Disk spring
2 Follower pin
3 Follower plate
3.1 Follower plate
4 Screw plug
5 Stopper
6 Adapter bracket
6.1 Screws
6.2 Formed seal
6.3 Screws
10 NAMUR connection
block
11 Screw with toothed
lock washer
13 Adapter block
13.1 Screws
14 Bolt
14.1 Screws
15 Formed plate
16 Bracket
17 Turnboard
17.1 Formed seal
17.2 Screws
18 Dummy plate
18.1 Screws
19 Air blocker
20 Retaining screw
Fig. 11: Attachment according to VDI/VDE 3847-1 to a NAMUR rib
Note