Quantcast PURGE INTAKE DOOR DAMPER MOTOR - cont - TM-10-6640-239-13_197

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TM 10-6640-239-13 4-64 INSTALL Install Intake Door Damper Motor.  See Figure 4-18. a. Install linkage (21) to motor (11). b. Attach motor (11) to mounting plate (26) and secure with two screws (23), lockwashers (24), and washers (25). c. Attach motor linkage (21) to damper blade (22) and secure with two screws (17), washers (18), lockwashers (19), and nuts (20). d. Attach a line to motor electrical leads and pull leads through conduit (10) and into 2” x 4” electrical junction box. Disconnect line. e. Install damper enclosure (14) with damper frame (15), damper (16) and motor (11) and secure with 14 screws (12) and washers (13). f. Connect electrical conduit (10) to motor (11). g. Install filter (9) and screen (5) and secure with four screws (6), lockwashers (7) and washers (8). h. Install purge door limit switch (3) and mounting bracket (4) and secure with two washers (2) and nuts (1). i. At 2” x 4” electrical junction box, connect motor leads and remove tags. j. Install junction box cover and secure with two screws. k. Run an operational test to check motor.


 


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