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Installation for New Construction
CAUTION
L
Please wear gloves during the installation process.
IMPORTANT
Remove the tape from
Joists
the damper and adaptor
before installation.
Joist Information
• 12 inches (305 mm)
If the spacing of L is 12 inches
(305 mm) on center, follow the
installation as shown in Fig. 1.
Secure four screws (ST4X30)
at flange of frame to the joists.
Then follow steps 6 through 9
on (pages 6 through 7) to
complete the installation.
4 Screws
(ST4x30)
Fig. 1: 12 inch On Center Joists
Unit: inches (mm)
®
Tape
B
USB Receptacle
A
A
L
Adaptor
Adaptor
Damper
Joists
Tape
L
L
Joists
Joists
C
D
Per Bryan M, need image for our
models is needed.
Tab
• 16 to 24 inches (406 to 610 mm)
4 Screws
If the spacing of L is 16 to 24 inches (406-610 mm),
(ST4x30)
please use the suspension bracket assembly as shown
in Figures 2a and 2b.
Damper
Tape
4 Screws
Fig. 2a: 16 to 24 inch On Center Joists
(ST4x30)
Suspension Bracket Assembly
Unit: inches (mm)
Unit: inches (mm)
Fig. 2b: Suspension Bracket Assembly
Suspension Bracket Installation,
Unit: inches (mm)
Steps 1 through 11
1. Bend down the eight tabs for positioning as shown
in Fig. 2a and unfold the bracket assembly, Fig. 2b.
Unit: inches (mm)
2. Attach one side of the bracket assembly to the joists
Fig.1
by drilling 2 captured self-tapping screws (ST4X20).
See Fig. 3.
3. Adjust the length of the bracket assembly by pulling
the unsecured end of the bracket assembly towards
the joist. Attach the unsecured side of the bracket
assembly to the joist by drilling the (2) captured, self-
tapping screws (ST4X20) to the joist. See Fig. 3.
Active Part
Fig.3
Fig.2.a
Joist
Fig. 3
Fig.2.b
Fig.4
2 Screws
C
Per Bryan M, need image for our
4 Screws
models is needed.
(ST4x30)
C
D
Per Bryan M, need image for our
models is needed.
Fig.1
Tab
Tab
4 Screws
(ST4x30)
Fig.2.a
Tab
Tab
Fig.2.b
Screws
(ST4X20)
Ceiling Exhaust Fans
Position
of adaptor
Fig.1
Fig.
D
Fig.2.a
Fig.2
Fig.1
Fig.2.b
Fig.2
Fig.2.a
Fig.2.b
5
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