Instruction Manual

FIREFIGHTER RADIATION DAMPER
INSTALLATION INSTRUCTIONS
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2
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R19310 CR2292
Rated for UL 555
Ceiling Assemblies
up to 3 hours
1. REVERSOMATIC Exhaust Fan
2. Firefighter Radiation Damper.
Fits inside Fan Housing.
3. Ceiling Grille. Fits Over
Firefighter Damper.
REVERSOMATIC FANS: EB-45, 50, 55, B-60, QB-60
APOLLO FANS: EB-50, 60, 70
REVERSOMATIC FANS: RS-85, RS-90, RS-100
APOLLO FANS: EB-80, EB-100, RS-90, RS-100
EB-100,
REVERSOMATIC FANS: B-100, K-100, QB-80,
QB-100S, QK-100
APOLLO FANS: QB-80, 100, 120, 150, 200
BK-100,
REVERSOMATIC FANS:
QK-130,
APOLLO FANS: QCF-95, 110, 125, 170, QB-130
CF-100, 130, 170, LSF-80
QCF-80, 95, 110, 125, 130
REVERSOMATIC FANS:
APOLLO FANS: QCF-145
QCF-150, QK-150,160,180
CROSS REFERENCE CHART MODEL
FF-50
FF-75
FF-100
FF-125
FF-150
The typical installation instructions shown were implemented to meet the UL555
guidelines. However there times when minor variances may be necessary to
accommodate certain ceiling designs. This of course should be at the discretion of
your local building authorities.
NOTE: Fusible link temperature limit is 165 F.
WOOD-TRUSS FLOOR-CEILING ASSEMBLY (Typical of UL L529)
Fig.1
Fig.2
C
½”
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7
6
1
2
5
4
8
1
2
9
3
FAN INSTALLATION:
1. Assemble Support Strap (2) to fan housing with
Self- Tapping Screw #8 x ½” (9).
2. Assemble Dry Wall Angle Shield (7) to fan housing
with Self-tapping Screws #8 x ½” (9) every 6” as
per Fig. 2 Clearance “C” between fan and dry wall
must be 1/8” minimum and 1/4” maximum.
3. Install fan housing as shown in Fig.1 with #10 x ½”
wood screws, 2 on each side.
4. Wood trusses that are greater than 16” centre would
require 2 mounting brackets minimum 16ga. channel
or angle. these mounting brackets must be connected
wood trusses and spaced to accommodate the fan
housing. Use 4 wood screws #10 x 1 ½” per bracket.
NOTE: Drywall opening must be cut to accommodate
fan housing as per Fig. 2
1
7
3
1
If the drywall has been cut accurately and
there is no space between housing and drywall,
you don't have to use Drywall Angle Shield (8).
MATERIAL LIST:
1. Support Strap (2 pcs. Supplied)
2. Fan
3. FireFighter Damper (Factory Installed)
4. Dry Wall
5. Grille
6. Self-tapping screws #8 x 1/2” (Not Supplied)
7. Drywall Angle Shield 3/4” x 1/2” 22ga.
(Optional Not Supplied)
8. Sheet Metal Screws (Not Supplied)
9. Wood Screws #10 x 1 ½” (Not Supplied)