Emerson Fisher 1061 Manual de instalación descargar pdf (Pagina 17)

Instruction Manual

D100325X012

1061 H & J Actuator

October 2012

b. Rotate the actuator housing 180 degrees, maintaining the appropriate position (1, 2, 3, or 4), and place the

actuator onto the mounting yoke (key 23).

c. Secure the actuator housing to the mounting yoke with the cap screws (key 24). Tighten the cap screws to the

torque value listed in table 7.

6. For an actuator with an H mounting adaptation,

a. Unscrew the cap screws (key 87) and remove the actuator assembly from its mounting bracket.

b. Unscrew the cap screws (key 24) and remove the mounting plate (key 23) and output shaft (key 94) assembly

fromtheactuatorhousing.Remounttheassemblyontheoppositesideoftheactuator,andsecureittothe

housingwiththecapscrews(key24).Tightenthecapscrewstothetorquevaluelistedintable7.

c. Rotate the actuator housing 180 degrees, maintaining theappropriateposition(1,2,3,or4)andsecurethe

actuator housing to the mounting bracket with the cap screws (key 87). Tighten the cap screws to the torque

value listed in table 7.

7. Install the lever (key 28) as follows:

a. For push-down-to-open action, rotate the operated equipment to the fully closed position.

b. For push-down-to-close action, rotate the operated equipment to the fully open position.

c. With the operated equipment oriented correctly, slide the lever onto the output shaft (key 94) with the end

marked in step 4 inserted first. When installing the lever, align the bolt holes in the lever as close as possible with

the hole in the rod end bearing (key 12).

d. Temporarily rotate the lever and output shaft until the rod end bearing no longer interferes with further

installation of the lever. Then, slide the lever as far as it can go onto the output shaft. Clamp the lever to the

output shaft with the cap screw (key 29). Tighten the cap screw to the torque value listed in table 7.

e. Rotate the lever and output shaft back to the original position (i.e., operated equipment fully closed for

push-down-to-open action or operated equipment fully open for push-down-to-close action). Then, adjust the

rod end bearing so that it can be attached to the lever.

8. Apply thread-locking adhesive (medium strength) (key 92) to the threads of the cap screw (key 13).

9. Connect the lever (key 28) and the rod end bearing (key 12) with the cap screw and hex nut (keys 13 and 14). This

connection can be aided by stroking the actuator from its up travel stop with a regulated air source. Tighten the cap

screw to the torque value listed in table 7.

10. Note the position of the valve or other operated equipment and direction of rotation.

a. Position the travel indicator (key 38) accordingly. Replace the cover (key 34), and secure it with the cap screws

and washers (keys 35 and 76). If the holes in the cover and housing (key 21) do not align, use a regulated air

source to move the actuator slightly off the up travel stop. If hole alignment cannot be obtained in this manner,

temporarily loosen the cap screws (key 24), and shift the housing slightly. Do not stroke the actuator while the

cover is off. Tighten both sets of cap screws to the torque values listed in table 7.

b. If a manual handwheel actuator is used, refer to the separate instruction manual for mounting instructions.

11. Follow the instructions in the Adjustment section for turnbuckle adjustment.

Changing Positions

1. Unscrew the cap screws and washers (keys 35 and 76), and remove the cover (key 34). If an optional manual

handwheel actuator is used, it will be removed with the cover.

2. Mark the orientation of the lever (key 28) with respect to the output shaft (key 94). This marking is used during

reassembly to allow for proper lever/output shaft positioning. When the lever and output shaft are properly

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Emerson Fisher 1061 Manual de instalación Pagina 17

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