Figure 11A Unit Mounting - Bard I30A1DA Installation Instructions Manual

Use (12) Field Supplied Concrete
or Wood Screws to Secure Outer
Sleeve to Structure.
(18) 5/16" - 3/4" SELF TAPPING
(6) 5/16" - 3/4" NON-TAPPING
(4) 5/16" - 1/2" NON-TAPPING
(4) 1-1/2" LONG SCREWS
Manual 2100-597G
Page 20 of 68
FIGURE 11A
Unit Mounting
IMPORTANT!
Apply liberal amount
of caulk to back of
flange before installing.
Use (6) 3/4" Long
Self Tapping Screws
REF.
to Attach Inner Sleeve
A
to Outer Sleeve
Use (6) 3/4" Long
REF.
Screws to Attach
C
Exhaust Sleeve to
Unit Fan Shroud
REF.
A AND B
REF.
C
REF.
D
REF.
E
Use (12) 3/4" Long
IMPORTANT!
Self Tapping Screws
REF.
Apply Caulk bead to
to Attach Inner Sleeve
B
entire perimeter seam
to Unit Back
between inner and
outer sleeve.
IMPORTANT!
Use care when inserting screws
to not damage gasketing material.
Doing so may compromise water
seal between unit and sleeve.
Pull Inner Frame
Out Until Flush
With Louver Mounting
Angle
REF.
E
NO CAULK
BEHIND Louver
REF.
D
Use (4) 1-1/2" Long
Screws to Attach
Louver to
Outer Sleeve.
Use (4) 1/2" Long
Screws to Attach
frame to Exhaust
Sleeve
MIS-3014 B