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INSTALL MOUNTING FRAME
#10 x 7/8
SHEET METAL
BRACKETS TO
BE FLUSH WITH
WOOD FRAMING
MOUNT BLOWER HOUSING
(continued)
PUSH HOUSINGIN
THIS DIRECTION
1/4-20 x 1/2
DUCT
OPENING
TO CENTER UNE
OF SLOTS
IN BRACKETS
LENGTH OF LENGTH OF (2)
FRONT & REAR SIDE FRAMING
TO BE INSIDE WIDTH PIECES
OFWOOD HOOD (Mounting Brackets must
fit inside frame)
1. Construct a wood frame which will fit the hood and allow the
ductwork to line up with damper assembly. Attach the mount-
ing brackets with the sheet metal nuts toward the hood front.
Secure frame to hood using dimensions shown.
4. Fasten housing to mounting brackets with four (4) screws.
Push housing toward top of wood hood, as far as mounting
slotswill allow. Make sure duct opening is toward back of
hood.
INSTALL LINER
CLEARANCE
HOLE
#8 x 3/8
MOUNT BLOWER HOUSING
DAMPER ASSEMBLY _
SHEET METALSCREW ""_'_._._1
BLOWER HOUSING
WHEEL_
BLOWER ASSEMBLY--
MOUNTING ROD-"""
KNURLED NUT'S-'-
2. Remove the blower assembly by unplugging it, looseningthe
knurled nuts and pivoting mountingrods away from blower.
3. Remove the damper assembly by unscrewing the two (2)
sheet metal screws and sliding it back through the housing.
SHEET
METAL
NUT
I
I
I
CLEARANCE
HOLE
5. Make sure two (2) clearance holes in liner are lined up with
sheet metal nuts on mounting brackets, Then screw liner
2 pieces to mounting frame in nine (9) places.
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