Greenheck Fan Ventilation Hood ODFD XXX Series User Manual

Part Number 461337  
OFSD-XXX, ODFD-XXX,  
OFD-XXX, and OSSFD-XXX Series  
11/2 Ho/r Combinm b/Fmoe/SC ke/ o/rHonimb/Fmoe/DiCpeos/  
OHn/ f/Will/ o/OHn/ f/Fl  o/  
Veonmcil/ o/2 omz bnil/M Hbn/  
Installation, Operation, and Maintenance Instructions  
OFSD-XXX,/ODFD-XXX,/OFD-XXX,/ibd/OSSFD-  
XXX/seomes/diCpeos/ioe/mbnebded/f o/mbsnillinm b/mb/  
icc odibce/wmnh/c Combinm b/fioe/sC ke/diCpeos/  
oeqHmoeCebns/esniolmshed/oy:/  
NFPA National Fire Protection Association/  
/
NFPA/Snibdiods/80,/90A,/92A,/92B,/101,/&/105/  
IBC International Building Codes/  
BOCA National Building Codes  
ICBO Uniform Building Codes  
SBCCI Standard Building Codes/  
New York City/(MEA/lmsnmbg/#/260-91-M)/  
California State Fire Marshal /  
/
Lmsnmbg/#3225-0981:103/&/3230-0981:104  
“UL Classified (see complete marking on product)”  
“UL Classified to Canadian safety standards (see  
complete marking on product)”/  
/
UL/Snibdiod/555/&/555S/(rlissmficinm b/R13317)  
Receiving and Handling  
Electrical Guidelines  
Up b/oecemvmbg/diCpeos,/check/f o/o nh/ ovm Hs/ibd/  
hmddeb/diCige./If/diCige/ms/f Hbd,/oec od/ill/becessioy/  
mbf oCinm b/ b/nhe/omll/ f/lidmbg/ibd/file/i/climC/wmnh/  
nhe/fibil/cioomeo./rheck/n /oe/sHoe/nhin/ill/pions/ f/nhe/  
shmpCebn,/mbclHdmbg/iccess omes,/ioe/icc Hbned/f o.  
All/wmombg/shill/oe/d be/mb/icc odibce/wmnh/nhe/Ninm bil/  
Elecnomcil/r de/ANSI/NFPA-70/linesn/edmnm b,/iby/l cil/  
c des/nhin/Ciy/ipply,/ibd/wmombg/dmigoiCs/devel ped/  
mb/c Cplmibce/wmnh/nhe/j o/ o/po jecn/desmgb/ibd/  
specmficinm bs./  
DiCpeos/CHsn/oe/kepn/doy/ibd/cleib./Ibd  o/sn oige/  
ibd/po necnm b/fo C/dmon,/dHsn/ibd/nhe/weinheo/ms/hmghly/  
oec CCebded./D /b n/sn oe/in/neCpeoinHoes/mb/excess/  
 f/100°F/(38°r).  
Safety Warning:  
ICpo peo/mbsnillinm b,/idjHsnCebn,/ilneoinm b,/seovmce/  
 o/Cimbnebibce/cib/ciHse/po peony/diCige,/mbjHoy/ o/  
deinh./Reid/nhe/mbsnillinm b,/ peoinmbg,/ibd/Cimbnebibce/  
mbsnoHcnm bs/nh o Hghly/oef oe/mbsnillmbg/ o/seovmcmbg/nhms/  
eqHmpCebn.  
Warranty  
Goeebheck/wiooibns/nhms/eqHmpCebn/n /oe/foee/fo C/  
defecns/mb/Cineomil/ibd/w okCibshmp/f o/i/peom d/ f/ be/  
yeio/fo C/nhe/pHochise/dine./Aby/Hbmns/ o/pions/whmch/  
po ve/n /oe/defecnmve/dHombg/nhe/wiooibny/peom d/wmll/  
oe/oepimoed/ o/oepliced/in/ Ho/ pnm b./Goeebheck/shill/  
b n/oe/lmiole/f o/diCiges/oesHlnmbg/fo C/Cmsipplmcinm b/  
 o/CmsHse/ f/mns/po dHcns./Goeebheck/wmll/b n/oe/  
oesp bsmole/f o/iby/mbsnillinm b/ o/oeC vil/c sns./  
Goeebheck/wmll/b n/oe/oesp bsmole/f o/iby/seovmce/w ok/  
 o/oickchioges/wmnh Hn/pom o/womnneb/iHnh omzinm b./  
Safety Caution!  
Elecnomcil/mbpHn/Ciy/oe/beeded/f o/nhms/eqHmpCebn./Thms/  
w ok/sh Hld/oe/peof oCed/oy/i/qHilmfmed/elecnomcmib./  
Veomfy/p weo/oef oe/wmombg/icnHin o./Goeebheck/ms/b n/  
oesp bsmole/f o/iby/diCige/n ,/ o/fimlHoe/ f/nhe/Hbmn/  
ciHsed/oy/mbc ooecn/fmeld/wmombg./T /iv md/ciHsmbg/deinh/  
 o/seom Hs/o dmly/hioC/n /oHmldmbg/ ccHpibns,/f ll w/ill/  
mbsnoHcnm bs/cioefHlly./DiCpeos/CHsn/cl se/c Cplenely/n /  
poeseove/nhe/mbnegomny/ f/nhe/fmoe/sC ke/sepioinm b.  
Due to continuing research, Greenheck reserves the right to change specifications without notice.  
Thms/CibHil/ms/nhe/po peony/ f/nhe/ wbeo,/ibd/ms/oeqHmoed/f o/fHnHoe/Cimbnebibce./Pleise/leive/mn/wmnh/nhe/ wbeo/wheb/  
nhe/j o/ms/c Cplene.  
 
1. DAMPER IS INSTALLED OUTSIDE OF WALL PLANE/  
Steel stud  
OFSD-XXX  
Figure 1 sh ws/nw /ippo ved/mbsnillinm bs/f o/  
c Combinm b/fmoe/sC ke/diCpeos:/1)/“Tho Hgh/nhe/  
gomlle/iccess”/ibd/2)/mbsnillinm b/mb/c bnmbHmbg/dHcn./  
T /po vmde/"nho Hgh/nhe/gomlle"/iccess/n /nhe/diCpeo/  
icnHin o,/nhe/diCpeo/ms/l cined/n wiod/nhe/oick/ f/nhe/  
sleeve/ibd/nhe/icnHin o/ms/mbsnilled/oenweeb/nhe/diCpeo/  
ibd/gomlle./AcnHin o/ibd/diCpeo/cib/oe/iccessed/ibd/  
seovmced/oy/oeC vmbg/nhe/gomlle./T /po vmde/iccess/n /nhe/  
diCpeo/icnHin o/f o/c bnmbHmbg/dHcnw ok,/oefeo/n /nhe/  
oeqHmoeCebns/ f/NFPA/90A.  
#10 sheet metal screws  
spaced 6 in. on center and  
maximum of 2 in. from the  
corners (minimum of 2  
screws per side). Screw into  
rear portion of the studs so  
as to avoid space conflicts  
with the grille assembly.  
5/8 in . x 1 in. 16 ga.  
angles minimum  
(Refer to Section 4)  
/
/ODFD-XXX, OFD-XXX, and OSSFD-XXX: Figure  
1 sh ws/nw /mbsnillinm bs/nhin/ioe/ils /ippo ved/f o/  
cHonimb/fmoe/diCpeos./F o/iccess/n /mbspecn/nhe/diCpeo/  
ibd/fHsmole/lmbk,/oefeo/n /nhe/oeqHmoeCebns/ f/NFPA/90A.  
Factory Supplied  
Thermal Blanket  
Factory Supplied  
Thermal Blanket  
Grille  
(Supplied  
by others)  
2. CLEARANCE REQUIREMENTS  
/
/Theoe/ms/b /CmbmCHC/cleioibce/oeqHmoeCebn/oenweeb/  
nhe/will/fl  o/ pebmbg/ibd/nhe/sleeve/exneom o/(wmnh/  
nheoCil/olibken/inniched)./2 weveo,/n /ficmlmnine/  
mbsnillinm b,/cleioibces/oenweeb/nhe/will/fl  o/ pebmbg/  
ibd/nhe/diCpeo/sleeve/ioe/oec CCebded./ilnh Hgh/  
nheoe/ms/b /CixmCHC/ill wiole/cleioibce,/nhe/CmbmCHC/  
 veolip/oeqHmoeCebns/oenweeb/nhe/will/fl  o/ibd/nhe/  
flibge/oenimbmbg/ibgle/CHsn/oe/Cen./Ob/gomll/C Hbn/  
mbsnillinm bs/nhe/flibge/CHsn/ veolip/nhe/will/fl  o/oy/  
1⁄2/mb./(13CC)./Ob/c bnmbH Hs/dHcn/mbsnillinm bs,/nhe/  
oenimbmbg/ibgles/CHsn/ veolip/nhe/will/fl  o/oy/1/mb./  
(25CC)./BeciHse/b /cleioibces/ioe/oeqHmoed/oenweeeb/  
nhe/will/fl  o/ pebmbg/ibd/nhe/sleeve,/diCpeos/Ciy/b n/  
oe/mbsnilled/mb/nhe/plibe/ f/nhe/will/Hsmbg/nhms/mbsnillinm b/  
Cenh d.  
Fire damper or  
combination fire  
smoke damper  
Fire damper or  
combination fire  
smoke damper  
7 1/2 in.  
Max.  
“Duct Terminates” Metal Stud  
Note:/B nh/mbsnillinm bs/Ciy/oe/veonmcil/ o/h omz bnil.  
Gypsum Wallboard  
3. DUCT TO SLEEVE CONNECTIONS  
Stud or Runner  
/
/
/
/DiCpeos/ioe/sHpplmed/wmnh/icnHin os/( b/ipplmciole/  
C dels)/ibd/sleeves/fo C/nhe/ficn oy/ibd/cib/oe/  
mbsnilled/wmnh Hn/nhe/beed/f o/iddmnm bil/fmeld/mbsnilled/  
sleeves.  
In wood stud construction,  
gypsum wallboard must cover  
all wood stud surfaces.  
Wooden Stud Construction  
/Sleeve/giHges/ f/20-14/(.9CC/-/2CC)/ioe/n /oe/Hsed./  
UL/Snibdiod/555/oeqHmoes/ill/dHcns/n /neoCmbine/in/fmoe/  
diCpeo/sleeves./Sleeve/nhmckbess/CHsn/b n/oe/less/nhib/  
nhe/giHge/ f/nhe/c bbecnmbg/dHcn.  
1in. x 1 in. 16 ga.  
angle minimum  
(Refer to section 4)  
/DHcn/n /sleeve/ooeikiwiy/c bbecnm bs/CHsn/oe/ f/nhe/  
nype/descomoed/ b/pige/5./Ficn oy/fHobmshed/o Hbd/dHcn/  
c llios/ b/nype/R/ibd/rR/diCpeos/ioe/ils /c bsmdeoed/  
n /oe/ooeikiwiy/c bbecnm bs/ibd/Ciy/oe/Hsed.  
Factory Supplied  
Thermal Blanket  
Grille  
(Supplied  
by others)  
Factory Supplied  
Thermal Blanket  
7 1/2 in.  
Max.  
Fire damper or  
combination fire  
smoke damper  
6 1/2 in.  
Max.  
“Duct Terminates” Wood Stud  
Fire damper or  
re  
r
combination fire  
smoke damper  
“Duct Continues”  
Figure 1: Installation configurations for ‘Out of Wall’ curtain fire dampers and combination fire smoke dampers.  
3
 
4. SECURING THE DAMPER/SLEEVE ASSEMBLY TO  
WALL OPENINGS.  
/
/DiCpeo/sleeve/isseColmes/CHsn/oe/mbsnilled/mb/will/  
 pebmbgs/Hsmbg/flibges/ibd/sheen/Cenil/scoews/is/  
mllHsnoined/ibd/descomoed/oel w.  
'MBOHF  
5IFSNBMꢀ#MBOLFU  
JOTUBMMFEꢀBSPVOEꢀFOUJSF  
PVUTJEFꢀTVSGBDFꢀPGꢀTMFFWFꢁ  
/
•//Flibge/ b/fo bn/(gomlle/ebd)/ f/sleeve/CHsn/oe/i/  
CmbmCHC/ f/16/giHge/(1.5CC)/sneel/ibd/hive/i/58/mb./  
(16CC)/CmbmCHC/flibge/leg/(oefeo/n /Figure 2)./Usmbg/  
#10//(19CC)/sheen/Cenil/scoews,/scoew/fo C/mbsmde/  
 f/sleeve/nho Hgh/nhe/oeio/p onm b/ f/nhe/snHds/(is/  
sh wb/mb/Figure 1)./Spice/scoews/i/CixmCHC/ f/6/mb.//  
(152CC)/ b/cebneo/ibd/i/CixmCHC/ f/2/mb.//(51CC)/  
fo C/nhe/c obeos/(CmbmCHC/ f/2/scoews/peo/smde)./  
N /oenimbmbg/ibgles/ioe/oeqHmoed/ b/nhe/smde/ f/will/  
 pp smne/fo C/nhe/gomlle.  
8BMM  
/
/
•//Renimbmbg/ibgles/ b/c bnmbHmbg/dHcn/CHsn/oe/i/  
1
1
CmbmCHC/ f/1/2/mb./x/1/2/mb./(38CC/x/38CC)/16/giHge/  
(1.5CC)/sneel/(oefeo/n /Figure 3)./Scoewmbg/sleeve/n /  
sneel/snHds/ms/b n/oeqHmoed.  
Figure 2: Sleeved damper with Thermal  
Blanket (duct termination).  
•//Renimbmbg/ibgles/CHsn/oe/inniched/n /nhe/sleeve/Hsmbg/  
 be/ o/C oe/ f/nhe/f ll wmbg/Cenh ds/ f/innichCebn:/  
/
/
/
/
•/Tick/ o/sp n/welds/  
•/#10//(19CC)/sheen/Cenil/scoews/  
•/14/mb./(6CC)/o lns/ibd/bHns/  
•/316/mb./(4.7CC)/sneel/p p/omvens  
3FUBJOJOHꢀ"OHMF  
5IFSNBMꢀ#MBOLFU  
JOTUBMMFEꢀBSPVOE  
FOUJSFꢀPVUTJEF  
TVSGBDFꢀPGꢀTMFFWFꢁ  
/
/
/AnnichCebns/CHsn/oe/spiced/i/CmbmCHC/ f/6/mb./  
(152CC)/ b/cebneo/ibd/i/CixmCHC/ f/2/mb./(51CC)/fo C/  
c obeos./The/ibgles/CHsn/oe/inniched/n /ill/4/smdes/ f/  
nhe/sleeve./A/CmbmCHC/ f/nw /innichCebns/ioe/oeqHmoed/  
 b/eich/smde,/n p/ibd/o nn C./The/ibgles/beed/b n/oe/  
inniched/n /eich/ nheo/in/nhe/corners.  
ꢂꢀJOꢃꢀ.BYꢃ  
ꢄꢀJOꢃꢀ.BYꢃ  
ꢄꢀJOꢃꢀ.BYꢃ  
ꢂꢀJOꢃꢀ.BYꢃ  
caution! Do not tear the thermal blanket during  
installation.  
/DiCpeos/ioe/nesned/f o/c ooecn/ peoinm b/ibd/ioe/sqHioe/  
ibd/snoimghn/oef oe/shmpCebn/fo C/nhe/ficn oy./DiCpeos/  
CHsn/oe/mbsnilled/sqHioe/ibd/snoimghn/ibd/CHsn/b n/oe/  
nwmsned/ o/oicked./FimlHoe/n /mbsnill/nhe/diCpeo/sqHioe/  
ibd/snoimghn/Ciy/poevebn/nhe/diCpeo/olides/fo C/  
 peoinmbg/ peb/ibd/cl sed.  
8BMM  
Figure 3: Sleeved damper with Thermal  
Blanket (duct continuation).  
N ne:/TheoCil/olibken/ms/omvened/n /nhe/diCpeo/sleeve/ibd/  
nhe/seiC/ms/niped/wmnh/icoylmc/idhesmve/nipe,/FSK/ficmbg/  
nipe/152/5rWbn,/CibHficHned/oy/VebnHoe/Tipe/r Cpiby.//  
5. ACTUATOR CONNECTIONS  
Elecnomcil/ibd/ o/pbeHCinmc/c bbecnm bs/n /  
diCpeo/icnHin os/sh Hld/oe/Cide/mb/icc odibce/  
wmnh/wmombg/ibd/pmpmbg/dmigoiCs/devel ped/mb/  
c Cplmibce/wmnh/ipplmciole/c des,/ odmbibces/  
ibd/oegHlinm bs/(see/Electrical Guidelines).  
ꢁꢄꢂJOꢃꢂPꢃDꢃ  
.BYJNVN  
NFUBMꢂTUVETꢅ  
ꢁꢄꢂJOꢃꢂPꢃDꢃ  
.BYJNVN  
NFUBMꢂTUVETꢅ  
$FJMJOHꢂ3VOOFS  
6 Recommended Preparation of Openings in  
Wood and Metal Stud Walls  
ꢀꢁꢂJOꢃ  
/
•/FoiCe/will/ pebmbgs/is/sh wb/(see/Figure 4)  
/
•//D Hole/veonmcil/snHds/ioe/b n/oeqHmoed/f o/ pebmbgs/36/  
mb./x/36/mb./(914CC/x/914CC)/ o/sCilleo.  
ꢁꢄꢂJOꢃꢂPꢃDꢃ  
.BYJNVN  
/
/
•//GypsHC/will/o iod/CHsn/oe/fisnebed/12/mb./(305CC)/  
 b/cebneo/n /ill/snHd/ibd/oHbbeo/flibges/sHoo Hbdmbg/  
 pebmbg(see/Figure 4).  
•//All/c bsnoHcnm b/ibd/fisnebeos/CHsn/Ceen/nhe/  
oeqHmoeCebns/ f/nhe/ippo pomine/will/desmgb/(See/UL/  
Fmoe/Resmsnibce/Dmoecn oy)/ibd/ o/l cil/c des.  
ꢁꢂJOꢃꢂ ꢇꢀNNꢅ  
ꢁꢂ1BOIFBEꢂ  
4DSFXT  
ꢁꢂJOꢃꢂ ꢇꢀNNꢅ  
ꢀꢆꢂJOꢃꢂPꢃDꢃ  
.BYJNVN  
XPPEꢂTUVETꢅ  
ꢀꢆꢂJOꢃꢂPꢃDꢃ  
.BYJNVN  
XPPEꢂTUVETꢅ  
'MPPSꢂ3VOOFS  
Figure 4  
4
 
Breakaway Connections  
Traditional Breakaway Style Transverse Joints  
'JSFꢀ%BNQFSꢀ4MFFWF  
Toibsveose/j mbns/mllHsnoined/in/omghn/hive/ilwiys/oeeb/  
ippo ved/is/ooeikiwiy/c bbecnm bs./SMArNA/nesnmbg/  
his/ils /ippo ved/nhe/f ll wmbg/viominm bs/is/ooeikiwiy/  
c bbecnm bs.  
ꢂꢀJOꢃꢀMPOHꢀ ꢅꢄJOꢃꢀNBYꢃ  
UIJDLOFTTꢀQMBTUJDꢀDMFBUTꢆ  
ꢄꢇꢀJOꢃꢀDꢈDꢀ NJOꢃꢀꢄꢀQFSꢀTJEFꢁ  
'MBOHFEꢀTZTUFNꢀBOHMFT  
/
•//The/ooeikiwiy/c bbecnm bs/sh wb/(Fmg./6)/cib/  
oe/ipplmed/wmnh/CixmCHC/ f/nw /#10/(19CC)/  
sheen/Cenil/scoews/ b/eich/smde/ibd/ b/nhe/  
o nn C/l cined/mb/nhe/cebneo/ f/nhe/slmp/p cken/ibd/  
pebenoinmbg/o nh/smdes/ f/nhe/slmp/p cken./  
"UUBDIꢀQFS  
NBOVGBDUVSFShT  
JOTUSVDUJPOTꢁ  
%PꢀOPUꢀCPMUꢀDPSOFST  
/FPQSFOFꢀHBTLFU  
CFUXFFOꢀBMMꢀBOHMFT  
/
•//Toibsveose/j mbns/mllHsnoined/  
cib/oe/ipplmed/is/n p/ibd/  
%VDU  
o nn C/j mbns/wmnh/Domve/Slmp/  
-/smde/j mbns/mb/dHcn/hemghns/  
Hp/n /20/mbches/(508CC)/  
See Fig. 5.  
%SJWFꢀ4MJQꢀ+PJOU  
Fig. 7  
Fig. 5  
Proprietary Flange System Breakaway Connections  
(TDr/oy/L ckf oCeo,/TDF/oy/Ebgle)  
Round and Oval Duct Breakaway Connections  
TDr/ibd/TDF/sysneCs/ioe/  
ippo ved/is/ooeikiwiy/  
c bbecnm bs/wheb/mbsnilled/is/  
descomoed/mb/nhe/TDr/ o/TDF/  
4MFFWF  
%VDU  
iddebdHC/n /nhe/SMArNA/DHcn/  
r bsnoHcnm b/Snibdiods/excepn/  
nhe/c obeos/Ciy/b n/oe/o lned./  
Snibdiod/6/mb./(152CC)/Cenil/  
clmp/Ciy/oe/Hsed/wmnh/spicmbg/is/sh wb/mb/Figure 8./3/8/  
mb./(9.5CC)/Cenil/o lns/ibd/bHns/Ciy/oe/Hsed/n /fisneb/  
n genheo/c obeo/pmeces/(see/Fig. 9)./  
1MBJOꢀi4w 4MJQꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ)FNNFEꢀi4w 4MJQꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ%PVCMFꢀi4w 4MJQ  
*OTJEFꢀ4MJQꢀ+PJOUꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ4UBOEJOHꢀi4wꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ4UBOEJOHꢀi4wꢀ "MUꢁꢂ  
5ZQJDBMꢁ5%$ꢋ5%'ꢁKPJOU  
$MJQꢁ4QBDJOH  
4UEꢂꢁ$MJQ  
-FOHUI  
ꢌꢁJOꢂ  
ꢀꢁJOꢂ  
ꢀꢁJOꢂ  
ꢀꢁJOꢂ  
ꢀꢃꢁJOꢂꢁ%VDU  
ꢄꢁ3FRꢅEꢂ  
ꢀ4UBOEJOHꢀi4wꢀ "MUꢁꢂꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ4UBOEJOHꢀi4wꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ4UBOEJOHꢀi4w  
ꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ #BSꢀ3FJOGPSDFEꢂꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ "OHMFꢀ3FJOGPSDFEꢂ  
ꢍꢁJOꢂ  
ꢍꢁJOꢂ  
ꢄꢆꢁJOꢂꢁ%VDU  
ꢇꢁ3FRꢅEꢂ  
Fig. 6  
ꢎꢁJOꢂ  
ꢎꢁJOꢂ  
ꢇꢀꢁJOꢂꢁ%VDU  
ꢇꢁ3FRꢅEꢂ  
R Hbd/ o/flin/ vil/dHcns/c bbecned/n /Type/R/ o/O/diCpeo/  
c llios/shill/oe/inniched/wmnh/#10/(19CC)/sheen/Cenil/  
scoews/is/f ll ws:  
ꢎꢁJOꢂ  
ꢎꢁJOꢂ  
ꢈꢄꢁJOꢂꢁ%VDU  
ꢈꢁ3FRꢅEꢂ  
/
•//DHcns/n /22/mb./(558CC)/wmde/( o/dmi.)/ibd/sCilleo/  
shill/hive/nhoee/scoews.  
ꢉꢆꢁJOꢂꢁ%VDUꢁ  
4NBMMFS  
$
-
%VDU  
ꢉꢁ3FRꢅEꢂ  
/
•//DHcns/liogeo/nhib/22/mb./(558CC)/wmde/( o/dmi.)/Hp/n /  
ibd/mbclHdmbg/36/mb./(914CC)/wmde/( o/dmi.)/shill/hive/  
fmve/scoews.  
Figure 8: Detail of proprietary flanged system  
breakaway connections.  
NOTE://All/ooeikiwiy/c bbecnm bs/descomoed/Ciy/hive/dHcn/  
seilibn/ipplmed,/PA2084T/dHcn/seilibn/idhesmve/  
Duct End  
Flange  
CibHficnHoed/oy/Poecmsm b,/DP1010/wineo/oise/dHcn/  
seilibn/CibHficnHoed/oy/Desmgb/P lyCenomcs,/ o/Goey/  
P  kme/mb/icc odibce/wmnh/SMArNA/oec CCebdinm bs.  
Corner Piece  
Manufactured Flanged System Breakaway  
Connections  
3/8 in. bolt  
(optional)  
Flibged/c bbecnm b/sysneCs/CibHficnHoed/oy/DHcnCine,/  
Wiod,/ibd/NexHs/ioe/ippo ved/is/ooeikiwiy/c bbecnm bs/  
wheb/mbsnilled/is/mllHsnoined/(Fmg./7)./  
Fig. 9  
5
 
Damper Maintenance  
DiCpeos/d /b n/nypmcilly/oeqHmoe/Cimbnebibce/is/l bg/is/nhey/ioe/kepn/doy/ibd/cleib./If/cleibmbg/ms/becessioy,/Hse/Cmld/  
deneogebns/ o/s lvebns./If/lHoomcinm b/ms/desmoed/f o/c Cp bebns/sHch/is/ixle/oeiombgs,/jickshifn/oeiombgs/ibd/jiCo/  
seils,/d /b n/Hse/ ml-oised/lHoomcibns/ o/iby/ nheo/lHoomcibns/nhin/innoicn/c bniCmbibns/sHch/is/dHsn.  
DiCpeos/ibd/nhemo/icnHin o(s)/CHsn/oe/Cimbnimbed,/cycled,/ibd/nesned/i/CmbmCHC/mb/icc odibce/wmnh:  
•/ The/linesn/edmnm bs/ f/NFPA/80,/90A,/92A,/92B,/101,/105,/UL864,/AMrA/503-03/ibd/l cil/c des.  
•/ AcnHin o/CibHficnHoeo/oec CCebdinm bs.  
Damper Troubleshooting  
The/f ll wmbg/ms/i/p ssmole/ciHse/ibd/c ooecnm b/lmsn/f o/c CC b/c bceobs/wmnh/nhe/diCpeos.  
Symptom  
Possible Cause  
Corrective Action  
FoiCe/ms/'oicked'/ciHsmbg/olides/  
n /ombd/ b/jiCo/seils  
AdjHsn/foiCe/sHch/nhin/mn/ms/sqHioe/ibd/plHCo  
AcnHin o/lmbkige/l  se  
rl se/diCpeo,/dmsc bbecn/p weo,/idjHsn/ibd/  
nmghneb/lmbkige  
DiCpeo/d es/b n/  
fHlly/ peb/ibd/ o/  
cl se  
Defecnmve/C n o  
Replice  
Scoews/mb/diCpeo/lmbkige  
DiCpeo/mbsnilled/n  /fio/mbn /will./M ve/ Hn/  
n /lmbe/is/desmgbined/ b/diCpeo/lioel  
r bniCmbibns/ b/diCpeo  
rleib/wmnh/i/b b- ml/oised/s lvebn/(see/  
DiCpeo/Mimbnebibce)  
RRL/ o/TOR/sebs o/ 2ein  
nompped  
PHsh/oesen/oHnn b/l cined/ b/oicksmde/ f/  
RRL/ o/TOR  
DiCpeo/d es/b n/  
 peoine  
N /p weo/sHpplmed/n /nhe/icnHin o Add/p weo/sHpply  
r pyomghn/©/2008/Goeebheck/Fib/r op oinm b/  
461337/OFSD/ODFD/Rev/9/JibHioy/2008  
6
 

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