Emerson T208 Manual de Instruções descarregar pdf (Página 8)

T208 Series

d. Closing cap (key 22)

e. Locknut (key 20)

f. Adjusting screw (key 35)

11. Turn the adjusting screw (key 35) clockwise until

there is enough control spring (key 6) force to

provide proper slack to diaphragm (key 10). Using

a crisscross pattern, nish tightening the cap

screws (key 24) and hex nuts (key 23) to 90 to

126 inch- pounds / 10.2 to 14.2 N•m of torque. Adjust

the control pressure to the desired pressure setting,

refer to the Adjustment section.

12. For Type T208M, connect the control line. Refer

to the Startup section before putting the regulator

back in operation.

8. Install the pusher post (key 8) and attached

diaphragm parts onto the lever assembly (key 16).

9. Install the spring case (key 3) on the lower casing

(key 4) so that the vent assembly (key 26) is

correctly oriented and secure them with the cap

screws (key 24) and hex nuts (key 23) to nger

tightness only.

10. Install the parts into the spring case (key 3).

Follow the order below:



a. Control spring (key 6)

b. Adjusting screw (key 35)

For external square head adjusting screw

a. Control spring (key 6)

b. Upper spring seat (key 19)

c. Closing cap gasket (key 25)

Figure 4. Type T208 Section Drawing (Internal Registration)

ERSA02737

APPLY LUBRICANT (L)

(1)

L1 = SILICONE GREASE



1. Lubricants must be selected such that they meet the temperature requirements.

458

1149

L2L2

L1 L1

750

366

1813

TORQUE:

340 TO 470 INCH-POUNDS / 38.5 TO 53.1 N•m

TORQUE:

60 TO 72 INCH-POUNDS / 6.8 TO 8.1 N•m

TORQUE:

14 TO 19 INCH-POUNDS / 1.6 TO 2.1 N•m

1 2 3 4 5 6 7 8 9 10 11 12

Recovery Regulators 1
T208 Series 10

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Emerson T208 Manual de Instruções Página 8

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