HWC - SERIES
REV.
BUL87423
C
INSTRUCTIONS FOR
HWC
PAGE OF 9
9
KNOCK-OUTS AND CABLE WAYS
Fan Mounting KO
Knock-outs are located on the top/bottom and sides of the rear section.
The openings allow for cable entry, mounting of conduits, and fan
mounting.
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Proper Removal of Knock-Outs
When removing an inner knock-out with the intent to leave the
larger intact, ensure the force is applied to the weakest area of
the ring.
This is accomplished by placing the knock-out tool as far away
from the tabs as possible while remaining as close to the tab of
the next largest ring (shown to the left).
Apply Force Here
Quadruple KO
3", 2", 1.38", and 1.12" KO
2.5" and 2" KO
