Samson S2000 Instruções de Operação descarregar pdf (Página 40)

4.7.4 Mounting the position

sensor to rotary actuators

For the required mounting parts and the ac

cessories, refer to Table 7 on page 46.

1. Place the lever (1) in mid-position and

hold it in place. Unscrew the nut (1.1)

and remove the standard attached lever

M (1) together with the disk spring (1.2)

from the sensor shaft.

2. Screw the position sensor (20) onto the

mounting plate (21).

3. Replace the follower pin (2) normally at

tached to the lever (1) with the metal fol

lower pin (Ø 5) from the accessories

and screw it into the hole for pin position

90°.

4. Place the lever (1) and disk spring (1.2)

on the sensor shaft.

Place the lever (1) in mid-position and

hold it in place. Screw on the nut (1.1).

Follow the instructions describing attachment

to the standard positioner in section 4.5

Instead of the positioner, attach the position

sensor (20) with its mounting plate (21).

40 EB 8384-4 EN

Attachment to the control valve – Mounting parts and accessories

2 1 1.1, 1.2

Fig. 20 · Positioner unit with sensor mounted on rotary actuators

1 Lever

1.1 Nut

1.2 Disk spring

2 Follower pin

20 Position sensor

21 Mounting plate

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Samson S2000 Instruções de Operação Página 40