10-965-016s
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THEN TAPE OVER
JOINT THE r
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usalluum
INSULATION CUT
PROPER LENGTH TO AVOID
- �-� 1" MIN.
SCREWS MAY
BE OMITTED
IF HANGER
STRAP LOOPS
r
s
NUT
(TYP.)
ANGLES
`s
Mw
1 111210=1 61:4 r•sr: NMI It
WITH VIBRATION ISOLATORS (TYP.)
FLEXIBLE DUCT CONNECTIONS
REQUIRED FOR
SUPPLY RETURN
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III
mail
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USE •�•�!•!!!D!• 111
HOSE BIBB WYE STRAINER
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KEYED
NOTES:.
SLOPED MIN,
1�
Li
118' PER FOOT.
1
REFER TO THE ARCHITECTURAL DRAWINGS FOR WALL CONSTRUCTION AND RATING.
DUCT OPENING
_
THE FIRE DAMPER MANUFACTURER'S INSTALLATION DETAILS AND INSTRUCTIONS AS TESTED AND
AIR TIGHT GASKET TO
CL -OUT ( .) TONS
PIPE SIZE
APPROVED BY U.L. MUST BE USED IN LIEU OF THIS DETAIL WHERE APPLICABLE.
AIR FLOW
RUN AROUND EDGE OF
CL
1 -2
314"
ACCESS PANEL
165 -F FUSIBLE LINK,
3-5
1"
2
1
4
4
CLEARANCE REQUIREMENTS FOR DAMPER SLEEVES WITHIN A WALL OPENING BASED UPON 118"
CAM LATCH
CONDENSATE B
6 -30
1 -114'
PER FOOT OF WIDTH OR HEIGHT UNLESS OTHERWISE NOTED IN THE MANUFACTURERS
DRAIN PAN
i T
31 -50
1 -1/2'
INSTRUCTIONS, COORDINATE ALL OPENINGS WITH E GENERAL CONTRACTOR PRIOR TO
FIRE DAMPER
T
3
5
INSTALLING THE DAMPER AND SLEEVE.
A G
51 -170
2'
5
REFER TO SMACNA, NFPA 90A, AND THE MANUFACTURERS INSTRUCTIONS FOR SLEEVE GAUGES.
171.300
3'
CONNECT THE DUCT TO THE SLEEVE WITH AN APPROVED BREAKAWAY-TYPE CONNECTION. AFTER
301.430
4'
THE SLEEVE HAS BEEN CONNECTED TO THE DUCTWORK WITH THE BREAKAWAY CONNECTION AND
THE DUCTWORK IS PROPERLY SUPPORTED, REMOVE THE CONSTRUCTION SCREWS FROM THE
ACCESS PANEL SIZE SCHEDULE
431`700
5"
DUCT
10
BREAKAWAY CONNECTION, SEAL THE DUCTWORK, AND INSULATE AS REQUIRED,
SECURE RETAINING ANGLES TO THE SLEEVE ON 8' CENTERS WITH ONE OF THE FOLLOWING
EQUIPMENT
ACCESS PANEL
NOTES:
METHODS: 114' BOLTS AND NUTS, NO. 10 STEEL SCREWS, 112" LONG WELDS, OR 3116" STEEL RIVETS.
SIZE
SIZE
1. TRAP EVERY DRAIN LINE CONNECTION.
(�g
THE RETAINING ANGLES (MINIMUM 1- 112'x1- 112'x16 GAUGE) MUST OVERLAP THE STRUCTURAL
6" TO 15'
10" W x (EQUIPMENT DEPTH -2 ") D
2. BLOW-THROUGH FAN: DRAW - THROUGH FAN:
6' MAX. ON BOTH SIDES OF WALL .)
OPENING ON ALL FOUR SIDES OF THE SLEEVE AND DAMPER BYA MINIMUM OF ONE INCH AND COVER
A = SP + 1" MIN. A = 1/2 OF B, MIN. 1'
6
THE CORNERS OF THE OPENINGS ON BOTH SIDES OF THE RATED WALL.
15' TO 21"
12"W x (EQUIPMENT DEPTH -2') D
B = 112 OF A, MIN. 1" B = SP + 1* MIN.
7
MULTIPLE DUCTS PENETRATING A SECTION OF RATED WALL SHALL HAVE A MINIMUM SEPARATION OF
C = A+ B + (1.5 x PIPE DIA.) C = A+ B + (1.5 x PIPE DIA.)
SIX INCHES (6') BETWEEN THE DUCTS.
21° /1NQ ABOVE
18" W x (EQUIPMENT DEPTH -2") D
1 1
3. PIPE SIZE SHALL NOT BE LESS THAN DRAIN LINE CONNECTION SIZE.
4a JUST THICKNESS OF HOUSEKEEPING PAD OR UNIT SUPPORTS AS REQUIRED TO PERMIT PROPER
9 8
10
THE ACCESS PANEL SHALL BE INSTALLED FOR THE PRESSURE CLASSIFICATIONS AND CONSTRUCTION
TRAP DEPTH
STANDARDS REQUIRED AND SHALL BE LARGE ENOUGH TO PERMIT MAJNTENANCEAND RESETTING OF
5. FILL EVERY TRAP MANUALLY PRIOR TO INITIAL START -UP..
THE DEVICES WITH TWO HANDS. PROVIDE TWO ACCESS PANELS IF NECESSARY. THE ACCESS PANEL
ALL OTHER ACCESS PANELS TO BE A MINIMUM OF 15"x 15" WHERE DUCT SIZE
6. INSULATE WITH Y2" ARMAFLEX WHEREVER CONDENSATE MAY CAUSE DAMAGE,
LOCATION SHALL BE FREE OF OBSTRUCTIONS AND FULLY ACCESSIBLE.
ALLOWS. USE FOUR CAM LATCHES ON PANELS LARGER THAN 18"x 18" SIZE.
7. USE MINIMUM 2' PIPE BELOW GROUND.
PROVIDE ACCESS FOR SMOKE DETECTORS, FIRE DAMPERS, REHEAT COILS
AND ALL OTHER EQUIPMENT REQUIRING ACCESS
' SP EQUALS NEGATIVE STATIC PRESSURE AT FAN SUCTION FOR DRAW THROUGH FANS AND POSITIVE
STATIC PRESSURE AT FAN DISCHARGE FOR BLOW THROUGH FANS.
DYNAMIC FIRE DAMPER (WALL) DETAIL
�a
ACCESS PANEL DETAIL
�7
CONDENSATE DRAIN LINE P -T P DETAIL
NOT TO SCALE
NOT TO SCALE
NOT TO SCALE
1 111210=1 61:4 r•sr: NMI It
WITH VIBRATION ISOLATORS (TYP.)
FLEXIBLE DUCT CONNECTIONS
REQUIRED FOR
SUPPLY RETURN
a r
r
KETURN
III
mail
.!!��l� 1l II =:
USE •�•�!•!!!D!• 111
HOSE BIBB WYE STRAINER
WITH SCREW WITH BLOWDOWN
ON (HOSE
)CKING r
%VY DUT
'VIS HAN
IPPORT I
)LATION
OR BARI
PIPING
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