Readcarefullybeforebeginningwork.It witlsavetime.Studythe includeddrawings.
Theequipmentshallbe installedin accordancewith thoseinstallationrequirementsofthe authorityhavingjurisdictionor, in theabsenceof such
requirements,to thecurrenteditionof the NationalFuelGas CodeZ223.1/NFPA54.
Whererequiredbythe authorityhavingjurisdiction,theinstallationmustconformto the standardforControlsand SafetyDevicesfor AutomaticallyFired
Boilers,ANSI/ASMECSD-I.
A - ACCESSIBILITY CLEARANCES
1. Toprovidefor reasonableconditionsof accessibility,the followingminimumclearancesare recommended.
a. 24" betweenthesides,top,backandfrontof theboilerand adjacentwallor otherappliance,whenaccessis requiredfor servicing.
B- CLEARANCEFROMCOMBUSTIBLECONSTRUCTION
1. Thedesignofthisbelieriscertifiedforthefollowingclearancesfromcombustibleconstruction:
MODELS61-03thru61-08;62-09thru 62-11
18"fromrear
6"from rightand left sides
30"fromtop- frontalcove
6"fromflue connector
6"from steamandhot waterpipes
MODELS62-12thru62-15
24"fromsidesand rear
55"fromtop
6"fromflueconnector
6"fromsteamandhotwater pipes
2. CAUTION:This boileris NOTDESIGNCERTIFIEDforinstallationon carpetingor combustibleflooring.
C-AIR FORCOMBUSTIONANDVENTILATION
1. Be certainadequatefacilitiesareavailableto provideairfor satisfactorycombustionandventilation.
2. AppliancesLocatedin UnconfinedSpaces:
a. Installationsin unconfinedspaceswith conventionalconstructionand large areas:thesupplyof airfor combustionandventilationcanusually
beconsideredadequate,
3, AppliancesLocatedonConfinedSpaces:
If allair for combustionand ventilationis to comefromwithinthebuilding:two openingsshallbe providedwithone openingcommencingwithin
12inchesof thetop andone openingwithin12inchesof the bottomof theenclosure.Theseopeningsshall notbe locatedcloserthan 3 inches
fromeitherthe topor bottomof the enclosureand shallbeopenintoareascommunicatingfreely withtheoutdoors,Theareaof eachopening
shallbe equalto one squareinchper 1000BTU/HRof totalinput ratingofall applianceswithinthe enclosure,witha minimumof 100square
inchesfor eachopemng,
If allair for combustionand ventilationis to comefrom outsidethebuilding:two openingsshallbe providedwithone openingcommencing
within12inchesof thetop and oneopeningcommencingwithin12inchesof the bottomof theenclosure.Theseopeningsshall notbe located
closerthan 3 inchesfromeitherthe top or bottomoftheenclosureandshallcomreunicatedirectlyor by ductswith theoutdoors.Theareaof
eachopeningshall beequalto onesquareinchper4000BTU/HRof totalinputrating.If ductsareusedto conveythe air,verticalductsrequire
areasofonesquareinch per4000 BTU/HR:horizontalductsrequireone squareinchper 2000BTU/HR,Ductsshallhavethe samecross
sectionalareaas thefull areaofthe openingsto whichtheyconnect.
c. The upperopeningsare essentialfor maintenanceof propercirculationofairwiththe boilerroomand reasonableambienttemperatureinorder
tomaintainpropercontroltemperatures.
D - SETTING UP BOILER - PACKAGEDUNITS
1. A PackagedBoiler isfactoryassembledbeforebeingcrated.Allcontrolsand accessoriesnecessaryfor operationof the boilerare attachedand
electricallywired.
2. The draft hoodis packedin a separatecarton.
3. Whenboileris removedfromthe crate,carefulinspectionshouldbe madeandthecarriernotifiedof anydamagefound.
4. Providea good levelfoundation.
5. Placethe boileronthe foundationnearand in properpositionwith relationtothe chimney,andas centralizedwith respecttothe heatingsystemas
practical,
6. The openingsin thebasesidesareprovidedfor admittingsecondaryairand mustneverbeclosed.
7. Removeiackettop andattachdrafthoodto fluecollectorwithtwo #10x 1/2"sheetmetalscrewsprovided.Replacejackettop.
8. The burnersare installedin the boiler.Theyare securedin placefor shipmentbywoodstripewiradto the Burnermixingtube.Cut thewiresand
removethewood strips.
9. The gasmanifoldandocntrolassemblyare madeup gastight,completelyfactoryassembledand installedas integralcomponentsof thebase
assembly.See Figure12.
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