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MCP-3631 Series 1 Installation Guide

Installation Guide

Rotary Pneumatic Damper Actuators

MCP-3631 Series

Mounting

Mounting Method #1, for 1/2-inch diameter shas

1. Locatea3/16-inchcross-holeinthesha.

2. Align the hole parallel, or perpendicular, to the damper blade

depending on how the actuator will be mounted and whether

the damper is to be Normally Open or Normally Closed.

3. Insertdrivepin(HLO-1008)andslideactuatorontotheshato

engage.

4. Note the direction of rotation.

5. Slidetheretainer(HLO-1009)ontotheshatolockactuator.

6. Rotate the actuator to the desired damper position.

7. Installtheanti-rotationbracket(HMO-1003)provided.

Mounting Method #2, for 1/2-inch diameter shas

1. SlidetheHLO-1016collarontothesha.

2. Slidetheactuatorontoshanotingdirectionalrotation.

3. Slidedrivebushing(HLO-1006)ontotheshaandintothe

actuator.

4. Align the actuator with the damper.

5. Lockthecollaranddrivebushingsetscrews.

6. Installtheanti-rotationbracket(HMO-1003)provided.

Mounting Method #3, for 3/8-inch diameter shas

1. Note the direction of rotation.

2. Slidetheshaadaptor(HLO-1011)intotherearoftheactuator.

3. Slidetheactuatorontothesha.

4. Slidethedrivebushing(HLO-1006)ontotheshaandintothe

actuator.

5. Align the actuator with the damper.

6. Align the drive bushing setscrews with the slots in the adaptor

and tighten the screws.

7. Installtheanti-rotationbracket(HMO-1003)provided.

Mounting Method #4, for 3/8-inch SQUARE shas

1. Note the direction of rotation.

2. Slidethecollar(HLO-1016)ontoshaorcorrectlyposition

HLO-1009ondampershatoholdactuatorinposition.

3. Slidetheactuatorontothesha,notingthedirectional

rotation.

4. Slidethedrivebushing(HLO-1006)ontothesha.

5. Align the actuator with the damper.

6. Tighten the collar and drive bushing setscrews.

7. Installtheanti-rotationbracket(HMO-1003)provided.

(Includes HLO-1006 and HLO-1016)

(HLO-1006)(HLO-1016)

BUSHING HLO-1016

Summary of content (2 pages)

PAGE 1
Rotary Pneumatic Damper Actuators MCP-3631 Series Installation Guide Mounting Mounting Method #1, for 1/2-inch diameter shafts 1. Locate a 3/16-inch cross-hole in the shaft. 2. Align the hole parallel, or perpendicular, to the damper blade depending on how the actuator will be mounted and whether the damper is to be Normally Open or Normally Closed. 3. Insert drive pin (HLO-1008) and slide actuator onto the shaft to engage. 4. Note the direction of rotation. 5.
PAGE 2
Connections ♦ Use 1/4-inch (6 mm) O.D. FR polyethylene tubing ♦ Use only clean, dry control air. No attempt should be made to use any other medium. ♦ Connect the signal (0 to 20 psig) to the 3/16-inch fitting on the base of the actuator. NOTE: If the application requires operation near the maximum temperature and maximum pressure, add a tubing restraint to the actuator connection.