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Flex duct installation for ceiling neutralization – Canon PSC 2000 User Manual

Page 35

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2000 Fire Door-Fan Manual

updated 2002-05-28

Page 35 of 58

Flex duct installation for ceiling neutralization

Position the flex-duct case under the ceiling tile in
which it will be installed and open the case. There

must be minimal obstructions to airflow above and
around the ceiling tile selected.

Insert the flex-duct into the T-bar ceiling
framework. The square sheet goes in next.

. Hook the cuff under the lower foot of the blower
and over the nylon block on top of the blower

flange.

Secure the Velcro cinch strap on the flex-duct
blower cuff.