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2000 Fire Door-Fan Manual updated 2002-05-28 Page 17 of 58
Actuate cam levers Frame is installed. Hook elastic under blower.
Use Velcro to hold blower Finished installation.
This install will take about 20
minutes the first time. It will
take less time with practice.
The main advantage of the
Aluminum frame is slightly smaller
package for shipment and lower
cost.