Broan EVOLUTION 3 Instruction Manual page 7

12 NON-DUCTED INSTALLATION ONLY:
From parts bag: Attach Non-Duct Diverter to Air Box
with 2 Screws and 2 Washers.
SLOT
13 NON-DUCTED INSTALLATION ONLY:
Remove 2 Screws holding Non-Duct Plate to Non-Duct
Plenum and remove plate.
14 NON-DUCTED INSTALLATION ONLY:
Insert short end of Non-Duct Plate into Non-Duct
Plenum Slot. Attach with 2 Screws removed in Step 13.
NON-DUCT
DIVERTER
SCREWS
NON-DUCT
PLATE
NON-DUCT
PLATE
NON-DUCT
PLENUM
SCREWS
NON-DUCT
PLATE
15 NON-DUCTED INSTALLATION ONLY:
Purchase a set of (2) non-ducted filters for 30" wide hoods
(Model BPPF30) & 36" wide hoods (Model BPPF36) or
a set of (3) non-ducted filters for 42" wide hoods (Model
BPPF42) from your local distributor or retailer. Attach the
non-ducted filters to the aluminum mesh filters following
instructions packed with the non-ducted filters.
FOR NON-DUCTED INSTALLATIONS - Skip to "INSTALL
THE HOOD" .
3¼" X 10"
HORIZONTAL
KNOCKOUT
PLATE
16 DUCTED INSTALLATION ONLY:
Remove 3¼" x 10 vertical, 3¼" x 10" horizontal, or 7-inch
round knockout plate(s) as appropriate for your ducting
method.
TOP/BACK
EDGE OF
HOOD
7" ROUND
DUCT
PLATE
17 DUCTED INSTALLATION ONLY:
Attach 3¼" x 10" Damper/Duct Connector (if using 3¼"
x 10" duct) or 7" Round Duct Plate (if using 7-inch round
duct) over the knockout opening.
Notes:
To accomodate off-center ductwork, the 3¼" x 10" damper/
duct connector can be installed up to ½" on either side
of the hood center and the 7" round duct plate can be
installed up to ½" on either side of the hood center.
Install the 3¼" x 10" Damper/Duct Connector with the
Damper Flap Pivot nearest the Top/Back Edge of Hood.
QP3 SERIES
Page 7
7" ROUND
KNOCKOUT
PLATE (also
remove 3¼" x 10"
vertical plate)
3¼" X 10"
VERTICAL
KNOCKOUT
PLATE
3¼" X 10"
DAMPER / DUCT CONNECTOR
DAMPER
FLAP
PIVOT