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Checktobesureyouhavetherightsizeboilerbeforestartingtheinstallation.
Seeratingand capacitytableon previouspage.Alsobe surethe new
boiler is for the type of gas youare using.Checkthe ratingplate on
therightsideof theboiler.
Youmustsee that the boiler is suppliedwith the correcttype of gas,
fresh air for combustion,anda suitableelectricalsupplyAlso,the boiler
mustbe connectedto asuitablechimneyandanadequatepipingsystem.
Finallya thermostat,properlylocated,is neededfor controloftheheating
system.If you haveany doubtsas to the variousrequirements,check
with local authoritiesand obtainprofessionalhetp whereneeded.Take
the time to completeall of the stepsfor SAFEand PROPERoperation
oftheheatingsystem.
Theseboilersare designedfor usein closedheatingsystemswhereall
of the steamis returnedto the boiler as condensateand the amount
of make-upwater requiredis minimal.Theseboilersare not designed
for or intendedfor use in opensystemsor processapplicationsusing
I
100%make-upwater.Damageto theboilerresultingfrom suchuseshall
notbecoveredunderthewarranty
Whererequiredby theauthorityhavingjurisdiction,the installationmust
conformto AmericanSocietyof MechanicalEngineersSafetyCodefor
ControlsandSafetyDevicesforAutomaticallyFiredBoilers,No.CSD-1.
Theinstallationmus_conformto therequirementsof theauthorityhaving
jurisdictionor,in theabsenceof suchrequirements,to the NationalFuel
GasCode,ANSIZ223.1-1atestrevision.
Thefollowingstepsareallnecessaryforproperinstallationandsafeoperation
ol yourboiler.
1. LOCATINGTHEBOILER 5. GASSUPPLYPIPING
2. FRESHAIRFORCOMBUSTION 6. ELECTRICALWIRING
3. INSTALLATION- SYSTEMPIPING 7. CHECKING& ADJUSTING
4. CHIMNEY& VENTPIPECONNECTION
KEEP BOILER AREA CLEAN AND FREE FROM COMBUSTIBLE MATERIALS,
GASOLINE AND OTHER FLAMMABLE VAPORS AND LIQUIDS
1. Selectlevellocationas centralizedwith pipingsystem,and as near
chimney,aspossible.
2. Placecratedboileratselectedlocation,removecrateby pullingcrate
sidesfrom top and bottomboards.Combustiblefloors:Whenboiler
is to be installedon a combustiblefloor,a SpecialBasePlatemust
beused- 146-14-031(3-6 Section}or 146-14-032(7-9 Section}.
Thisboilermustnotbe installedoncarpeting.
3. If this boiler is equippedwith cast iron burners,it is alsoequipped
with stainlesssteelwire tiesto hold the backend of the cast iron
burnersin placeduringshipping.In orderto removetheburnersfor
cleaningor inspection,the wireties mustbe cut andremoved.The
wire ties are accessedthroughthe combustionair openingon the
backside of the boilerat the bottomof the rearjacketpanel,and
maybe cut with anywire cuttingpliers. I1the boileris installedat
its minimumclearancesit maybe difficultto reachthewireties after
the boileris installed,and lhe wireties shouldbe cut now.Thewire
tiesareonlyneededduringshipping,anddonotneedto bereplaced.
Boilersequippedwith stainlesssteelburnersdo nothavewire
ties andthis informationdoesnotapply.
4. Boiler is to be level.Metalshimsmaybe usedunderbaselegsfor
finalleveling.
5. Accessibility clearances must take precedence over fire
protectionclearances.18"clearanceshouldbe maintainedata side
wherepassageis requiredto accessto anothersidefor cleaningor
servicing,inspection,or replacementof any partsthat normallymay
requiresuchattention.18" clearanceis recommendedon thecontrol
sideforservicing.
Figure2showsminimumclearancestocombustibleconstruction.Rooms
thatare largein comparisonwith the size of the boiler are defined
as rooms havinga volumeequal to or greaterthan16 times the
volumeof the boiler.Wherethe actualceilingheightof a room is
greaterthan8', the volumeof a roomshaftbefiguredon the basis
of a ceilingheighto18'. Determinationof roomsizeshouldbe based
on thetotalvolumeof airgasfired equipmentinstalledin the room.
Consuttsection 6.3.1 of the NationalFuel Gas Code for further
information,includingapprovedmethodsfor reducingclearancesin
largerooms.
6. Equipmentshallbe installedin a locationin which the facilitiesfor
ventilationpermitsatisfactorycombustionof gas,properventing,and
maintenanceof ambient temperatureat safe limits under normal
conditionsof use.Equipmentshallbe locatedso as notto interfere
withpropercirculationofair.Whennormalinfiltrationdoesnotprovide
thenecessaryair,outsideairshallbeintroduced(SeePage6 - "Fresh
Airfor Combustion").
7. Adviseownerto keepair passagesfree of obstructions.Ventilating
andcombustionairmustenterboilerroomwithoutrestrictions.
8. Theboilershallbeinstalledsuchthattheautomaticgasignitionsystem
componentsare protectedfrom water(dripping,spraying,rain,etc.)
during applianceoperationand service (condensatetrap, control
replacement,etc.).
Top
Rear
Control Side
Opposite Side
Front
Flue/Vent Connecto_
Near Boiler Piping
BoilerVolume
(Cu.Ft.)
63
8!
99
11.7
13.5
153
17.2
BoilerSize
3 sect.
4 sect.
5 sect.
6 sect.
7 sect.
8 sect.
9 sect.
Alcove,orRoomNMLarge
InComparisonWithBoiler
6'
6' 6*
7' 6*
6' 6'
18" 18'
6" 6"
1" 1"
MinimumRoomVolumeRequiredToBe
LargeRoom(Cu.Ft.)*
100.4
129.4
158.4
187.4
216,4
245.4
274,5
RoomLargeIn
ComparisonWithBoiler
6'
* FORROOMWITHSINGLEBOILERONLY
THIS UNIT MUST BE SET ON A CONCRETE OR OTHER
NON-COMBUSTIBLE MATERIAL BASE OR FLOOR.
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