Kenmore 233.5128 Series Use & Care / Installation Manual page 9

7. Remove 3¼" x 10" vertical, 3¼" x 10" horizontal, or 7-inch round knockout plate as appropriate for your ducting
method (see F 1 A and 1 B).
IGURES
F 1 A
IGURE
7" ROUND
KNOCKOUT PLATE
(
ALSO REMOVE VERTICAL
)
KNOCKOUT PLATE
3¼" 10"
X
VERTICAL
KNOCKOUT
PLATE
8. Attach 3¼" x 10" Damper Assembly on top OR back of hood (if using 3¼" x 10" duct; shaded part in F
or 7" Round Duct Plate (if using 7-inch round duct, F
damper assembly must open as shown in F
F 2 A
IGURE
3¼" 10"
X
DAMPER
ASSEMBLY
3¼" 10"
X
DAMPER
ASSEMBLY
NOTE: To accommodate off -center ductwork, the 7" round duct plate can be installed up to 1/2" on either side of
the hood center.
TIP: Insert a small length of duct over the 3¼" x 10" damper assembly (for rectangular ducting) or 7" round (for round
ducting) and seal the joint using aluminum foil duct tape to ease connection with the house ductwork.
DUCTED INSTALLATIONS ONLY
3¼" 10"
X
HORIZONTAL
KNOCKOUT
PLATE
IGURE
SCREWS
SCREWS
F 3
IGURE
SCREWS
F
IGURE
3) over the knockout opening. When installed, the 3¼" x 10"
IGURE
2 B.
F
IGURE
TOP/BACK
EDGE OF
HOOD
7" ROUND
DUCT
PLATE
9
1 B
2 B
BACK OF
HOOD
2 A)
IGURE
DAMPER
FLAP
PIVOT
DAMPER
FLAP
PIVOT