Samson S2000 Instruções de Operação descarregar pdf (Página 26)

7. Mount the blank plate (18) to the

turnboard (17) using the screws (18.1)

Make sure that the seals are correctly

seated.

Note: A solenoid valve can also be mounted

in place of the blank plate (18). The orienta

tion of the turnboard (17) determine the

mounting position of the solenoid valve. Al

ternatively, a restrictor plate can be mounted

(see AB 11 EN).

8. Mount the adapter block (13) to the

NAMUR connection block using the

screws (13.1).

9. Insert the vent plug (11.1) into the Exh.

connection.

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

clamp (3). Adjust the lever (1) corre-

spondingly.

Fasten the positioner to the adapter

block (13) using the two fixing screws

(6.3). Make sure the formed seal (6.2) is

properly seated.

11.For single-acting actuators without air

purging connect the Y1 port of the

adapter block to the signal pressure con

nection of the actuator. Seal the Y2 port

with a blanking plug.

For double-acting actuators and actua

tors with air purging connect the Y2

port of the adapter block to the signal

pressure connection of the second actua

tor chamber or spring chamber of the

actuator.

26 EB 8384-4 EN

Attachment to the control valve – Mounting parts and accessories

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Samson S2000 Instruções de Operação Página 26