Best IBF4I36SB Manual De Instrucciones página 8

INSTALL CEILING SUPPORT
1. At hood location install 2 x
4 cross framing between
ceiling joists using dimensions
shown. Make sure framing
does not interfere with
electrical outlet box opening
in ceiling mounting plate.
2. Install house wiring and
ductwork.
3. Finish ceiling surface. Be sure
to mark the location of the
ceiling joists & cross framing.
Bring house wiring through
finished ceiling.
4. Remove cover from electrical
outlet box on ceiling
mounting plate. Pull house
wiring through hole on top
of mounting plate and into electrical outlet box. Secure house wiring cable to
mounting plate / electrical box with appropriate connector.
5. Install ceiling mounting plate with the side marked "front" at the desired hood
location. Secure using (8) M6 x 40mm wood screws. Make sure screws are
driven into the center of the framing for maximum strength.
PREPARE THE HOOD
1. Place the hood on flat
surface with protection
to insure the hood is not
damaged.
2. Attach the damper / duct
connector to the hood with
(4) M4 x 8mm pan head
sheet metal screws.
CEILING
JOISTS
CROSS
FRAMING
CEILING
MOUNTING
PLATE
(8) M6 x 40mm
WOOD
SCREWS
(4) M4 x 8mm
PAN HEAD
SHEET METAL
SCREWS
- 8 -
6" ROUND DUCTWORK
HOUSE
F R
O N WIRING
T
ELECTRICAL
OUTLET
BOX
DAMPER / DUCT
CONNECTOR