INSTALLATIONINSTRUCTIONS- SERIESSCandSCT
Readcarefullybeforebeginningwork.Itwillsavetime.Studytheincludeddrawings.
Theequipmentshallbe installedin accordancewiththoseinstallationregulationsinforceinthelocalareawheretheinstallationistobe
made.Theseshallbecarefullyfollowedin al!cases.Authoritieshavingjurisdictionshallbe consultedbeforeinstallationsare made,
A-ACCESSIBILITYCLEARANCES
1-- Toprovideforreasonableconditionsofaccessibilityfor servicing,thefollowingminimumclearancesarerecommendedbetweenthe
boilerand adjacentwallsorotherappliances--24"onthe rightside,36"on theleftside,and30"inthefrontandrearoftheboiler.
B-AIRFORCOMBUSTIONANDVENTILATION
1-- Becertainadequatefacilitiesareavailabletoprovideairforsatisfactorycombustionandventilation,
2-- AppliancesLocatedin UnconfinedSpaces.
a. Installationsin unconfinedspaceswithconventionalconstructionandlargeareassuchasbasements,thesupplyof airfor
combustionandventilationcanusuallybeconsideredadequate.
3-- ApplianceLocatedinConfinedSpaces
a. If allair forcombustionandventilationistocomefromwithinthebuilding;twoopenings,oneneartheceilingandonenearthe
flooroftheboilerroomshallbeprovidedwiththeminimumfreeareaofeachopeningequalto 140sq.in.pergallonofoilburned.
b. If allairfor combustionand ventilationistocomefromoutsidethebuilding;twoopenings,oneneartheceilingandonenearthe
flooroftheboilerroomshallbeprovidedwiththeminimumfreeareaofeachopeningequalto35sq. in.pergallonofoil burned.
Ifductsareusedtoconveytheair,areasof35sq.in.pergallonofoilburnedforverticalductsor70sq.in.pergallonofoilburnedfor
horizontalductsaretobeprovided.Ductsshallhavethesameareaasthefreeareaoftheopeningstowhichtheyareconnected.
C-SETrlNGUPBOILER
1-- ModelsSC/SCT-05andSC/SCT-06areshippedina singleblock.Theboilersectionson modelsSC/SCT-07thruSC/SCT-10are
shippedintwo parts.
2-- Providea goodlevelfoundation,locatedascloseaspossibletothecenteroftheheatingsystemandtothechimneyorventsystem.
TheheatingsurfaceoftheSC/SCTSeriesBoilersisdesignedtobecleanedfromeitherthetopor leftoftheunit.Allowadequate
clearanceon theleftofunitifservicingisto bedonefromtheside.
CAUTION'.THISBOILERISNOTAPPROVEDFORUSEONCOMBUSTIBLEFLOORING.
3-- Placeeachblockofsectionson thefoundationwithnippleportsfacingeachother.RefertoFigure1.
4-- Cleannippleportswithanacceptablecleaningsolventtoremoveprotectivecoating.Makecertaintherearenoburrsaroundthe
outsideedgeoftheports.
5-- Spreada thincoatof Peerlessnipplesealerinthe nippleports.Neveron nipples.
6-- Insertthepushnipples.Makecertaintheyarecleanandfreefromburrs.
7-- Applya thincoatof nipplesealertotheropegroove.PresstheHiTempRopeintoropegroove.
8-- Arrangebothblockssothat protrudingnipplesentertheopenports.Caremustbetakento keepnipplesstraightandblocksaligned.
9-- Insertdrawrodsthroughthenippleports.Makecertainthatthe3/4"drawrodisusedonthelargenipple.Payparticularattentionto
theplacementofthedrawwashers.SeeFigure1.
10-- Beforestartingdraw,oilthethreadsandbetweenthenutsandwashers.
11-- Tightenthehexnutsanddrawboilerevenlyuntilthesmallpadson eachsectionjusttouch,
12-- Afterboilerisdrawn,removedrawrodsandcut5" from6!/4"threadedend.Insertrodthruthelugson eachendsectionandtighten
thehexnutshandtight.
13- Makeupwaterconnectiontoboilerandfill. Checkto makecertainthereisnoleakageatthenippleportconnection.
14-- RemovefluecollectorandHiTempRope(Items8 and9,Figure4) fromcarton.Layrope(Item8) ontopof boileragainstbead
provided.Placefluecollectorontopof ropeandattachto boilerwith1/4"-20x 1-3/4"studsandnuts.Drawdownsnugly.OnModels05
and06,removecombustionchanbercoverplate(Item3)andattachflameobservationassembly(item4)to CombustionChamber
CoverPlate(item3).RemoveanddiscardroundcastironcoverdoorX-1031locatedontheinsideofthecoverplate.
15- Removeclean-outcoverplatesandinsulation(7).Eachclean-outcoverplateisattachedtotheboilerbyusingtwocarriagebolts,
nutsandwashers(6).Installthecarriageboltsintothenotchatthetopandbottomof eachclean-outopening,thensecurethemwith
a flatwasherandsteelnutasshownin Figure2 lockingthemintoplace.Presstheclean-outplatewith insulationovertheprotruding
carriageboltsuntiltheboltspunchthroughtheinsulationsoa flatwasherandbrassnutcanbeinstalled.Tightendownnutssnugly
compressingtheinsulationtoforma goodsealaroundtheclean-outopening.