Broan Best IS502 Manuel page 11

MOUNT HOOD TO CEILING
1. Slide the upper flue into the lower
flue. Notches on the bottom edge of
the upper flue must be aligned with
metal bars of the lighting system. Fig.
20.
UPPER
FLUE
LOWER
FLUE
2. Raise and position hood under the
support frame bracket until mount-
ing holes align. Fig. 21.
3. Fasten the support frame to the sup-
port frame bracket with (4) machine
screws. Fig. 21.
FASTEN
THE HOOD
TO THE
SUPPORT
FRAME
BRACKET
NOTCH
METAL
BAR
4. Connect 6" round metal duct to the
ductwork above. Use duct tape to
make all joints secure and air tight.
FIG. 20
- 11 -
MACHINE
SCREWS
FIG. 21