18
A
SPIRATION MODE
Installation of the 460cfm ceiling fan of the basement with a flexible aluminium pipe
or a rigid coated sheet pipe.
1
.
Install the starting collar on the 460 cfm
fan with three screws.
Install the retaining collar with
2 bolts and nuts (1/4 " X 2 ")
and then tighten the end on the
simple pipe.
Fix it all with 6 screws.
Screw the fan grid (GV460) by
using 5 bolts (1" X ¼") with
locks.
Screw the basement ceiling grid with 6
screws of 1 ½". The necessary space
between the joists must be of 12 inches
centre in centre. Be sure that the box does
not touch the joists in order to avoid noises.
Summary of Contents for ATFM
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