Charnwood OLX - Oil Supply

Iffluepipeisusedtoconnecttheappliancetothe
chimneyitmustbebetween100&125mm(4-5")
internaldiameter.
Thechimneyterminationmustnotbesubjectedto
downdraughts.Ifnecessaryananti-downdraughtcowl
maybefitted.Therequireddrawforthisapplianceis
0.17mbar(0.07inH2O).
Theboilerwaterwaystotallyenclosethecombustion
chamber.Thismeansthatthemaximumtemperature
belowtheboileris100°Candthereforea
constructionalhearthisnotrequired.
Thehearthandbasewithinthefireplaceopeningmust
bemadefromnon-combustiblematerialandmustbe
flatandlevel.Thehearthmustbeflattoalloweasy
fittingofpartsonthefire.Whenpositioningtheboiler
ensurethatthesideflangesontheboilercomelevel
withthefaceofthefiresurround.
Thefiresurroundshouldbemadefromnon
combustiblematerialandhaveopeningdimensions
showninFig.7.
TheCharnwoodOilBoilerissetuptoburnKerosene
28secondviscosityoiltoBS2869Part21988Class
C2.Itcomescompletewithaflexibleoillineandshut
offvalve,towhichtheoilsupplylineshouldbe
connected.
Whenconsideringwheretositetheoilstoragetank,
considerationshouldbegiventotheaccessrequiredby
fueldeliverylorries.Tankpositioningmustalsobein
accordancewithBS5410Part1andOFTECTechnical
Book3.
Oiltanksshouldhavethefollowingitems:
Avalvefittedtotheoutlet
Sludgevalve(onsteeltanks)
Oillevelindicator
Hingedfillandventcoverorseparatefill
connectionandvent.Thefillandventmustbe
eithersuitablycappedorhaveareturnbendto
keepoutdirtandwater.
Steeltanksshouldbemountedonsuitablesupports.If
theyaremountedonblocksorbricksthenadamp
proofmembraneshouldbefittedbetweenthe
supportsandthetank.Steeltanksshould slope20mm
HEARTHANDFIRESURROUND
OILSUPPLY
per1moflengthdownwardsfromtheoiloutlettothe
sludgecockfittedattheoppositeend
PlastictanksshouldbeUVstabilisedforprotection
fromsunlight.Theydonotneedtostandonpiersbut
shouldbesupportedacrosstheentirebase.Referto
themanufacturersinstructionsforfulldetails.
Beawareofpollutionpreventionregulationsandthe
needforbundingifthetankisclosetowatercourses
ordrains.
Inordertoensurequietnessofoperationofthe
CharnwoodOLXasinglepipesystemisused.Theoil
storagetankshouldideallybepositionedwiththebase
ofthetankhigherthanthebaseofthefire.Whenthe
storagetankisbelowtheleveloftheburnerthenanoil
liftermustbeused.
Anoilshutoffvalveissuppliedwiththeboilertoallow
theburnertobeeasilydisconnectedandminimiseoil
spillage.
Anoilfiltershouldalsobefittedoutsidethebuilding,
adjacenttotheoiltank.
Aprotectivefirevalvemustbefittedintheoilsupply
line.Thephialsensorshouldbemountedintheburner
chamberThefirevalveshouldhaveacutout
temperatureof90°C.
Solderedjointsarenotpermittedintheoilsupplyline,
andallconnectionsmustbeproperlysealedtoprevent
oilleakageandairingress.
Someschematiclayoutsofoilsupplysystemsareshown
inFigs.4&5.
Theoilsupplylineshouldentertheappliancefromthe
left-handsidebehindthesidepanel.Thefittingsupplied
withthefirefacilitatesthis.
Ifthesupplylineistoruninfrontofthefireplace
surroundthenitwillbenecessarytocutasectionfrom
theendofthebottomplateonthefiretogiveaccess
forthepipe.Itispreferabletobringthesupplyinfrom
behindthefiresurround.
Theoilsupplylinemaybeineither8or10mmdia.
copper,dependantonthelengthoftherun,however,
theconnectionontheapplianceisa10mm
compressionfitting.
.
ThesupplylineMUSTbeflushedoutinthefollowing
manner:-
Connectthesupplylinetothecompressionfitting
ontheservicevalveatthelefthandsideofthe
appliance,butdisconnecttheflexiblehosefromthe
othersideoftheservicevalve,andreplaceitwith
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OLXV5.205.04