APC ACF126 Datasheet download pdf (Page 3)

Duct Kit for Rack Air Removal Unit, Installation—ACF126, ACF127

Air Duct Kit for the Rack Air Distribution Unit 3



Remove the ceiling tile directly above the unit

and save it for step 10. Install the ceiling adapter

in the opening.



Secure the ceiling adapter to the building’s structural

support (not the drop ceiling), using 10-gauge

(minimum) steel wire.



When using 2×4 ft ceilings tiles, insert a cross

member (not provided) for additional support.



When using 2×4 ft ceiling tiles, cut the tile removed in

step 7 to size, and install it to cover the opening.



Slide the holder flanges on the unattached ends

of the hoses over the air manifold sleeve, and

turn them clockwise to lock them into place.

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APC ACF126 Datasheet Page 3