Broseley eVolution 4 User manual

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2

eVo4&7InsetMS07‐11 11/07/11

EVOLUTIONINSETSTOVE
INSTALLATION&OPERATIONMANUAL

ThankYou
MaywetakethisopportunitytothankyouforchoosinganeVolutionwoodburninginsetstove.Please
taketimetoreadthismanualandfollowtheguidelinesonhowtooperateyournewstove,aswefeel
sureitwillenableyoutouseittoitsbestadvantageformanyyears.Theinstallerwillneedtoreadthis
documentationalso,beforeanyworkisstarted.
Thisapplianceisdesignedtoburnwoodlogsonly.Theaircontrolsontheapplianceallowthechosen
fueltoburnefficiently.Onanopenfire,theconditionsrequiredtoallowwoodorotherfuelstoburn
affecttheefficiency,sendingmorethan60%oftheheatproducedstraightupintothechimney.The
efficiencyfiguresforourstovesaremuchhigher,asthereisfargreatercontroloverthecombustionair
enteringandleavingtheappliance.
ChoosingtheCorrectAppliance
Itisessentialthatyousizeyourstovecorrectlyforyourheatingrequirements.Itisessentialthatyou
employtheservicesofanexperiencedheatingengineertocalculatetheheatdemandyouhave,and
thats/he,inturn,calculatethesizeofstovethatwouldbemostsuitableforyouapplication.
InstallingtheAppliance
ITISALEGALREQUIREMENTUNDERENGLANDANDWALESBUILDINGREGULATIONSTHATTHE
INSTALLATIONOFTHESTOVEISEITHERCARRIEDOUTUNDERLOCALAUTHORITYBUILDINGCONTROL
APPROVALORISINSTALLEDBYACOMPETENTPERSONREGISTEREDWITHAGOVERNMENT‐APPROVED
COMPETENTPERSONSSCHEME.HETASLTDOPERATESSUCHASCHEMEANDALISTINGOFREGISTERED
COMPETENTPERSONSCANBEFOUNDONTHEIRWEBSITEATWWW.HETAS.CO.UK.
ITISAFURTHERCONDITIONOFYOURWARRANTYTHATYOURBROSELEYSTOVEMUSTBEINSTALLED
BYACERTIFIEDHEATINGENGINEER.FAILURETOCOMPLYWITHTHISREQUIREMENTWILLVOIDYOUR
WARRANTY.
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Werecommendthatyouseektheservicesofaninstallerwhoisconversantwithstoveinstallationsand
BuildingRegulations.Itismostlikelythattheshopwhereyoupurchasedthestovewillbeabletohelpin
thisrespect.ItisourgeneralpolicytosupplyspecialistFireplaceshops.Theseshopscanofferanafter
salesserviceandwillbeabletoofferadvicewhennecessary.
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3

eVo4&7InsetMS07‐11 11/07/11
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Usefulorganizations

SolidFuelAssociation08456014406  www.solidfuel.co.uk

TheNationalAssociationofChimneySweeps 01785811732  www.chimneyworks.co.uk

HETASLtd.08456345626  www.hetas.co.uk
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Healthandsafetyprecautions
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SpecialcaremustbetakenwheninstallingthestovesuchthattherequirementsoftheHealthand
SafetyatWorkAct1974aremet.
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Handling
Adequatefacilitiesmustbeavailableforloading,unloadingandsitehandling.
FireCement
Sometypesoffirecementarecausticandshouldnotbeallowedtocomeintocontactwiththeskin.In
caseofcontact,washimmediatelywithplentyofwater.
Asbestos
Thisstovecontainsnoasbestos.Ifthereisapossibilityofdisturbinganyasbestosinthecourseof
installationthenpleaseseekspecialistguidanceanduseappropriateprotectiveequipment.
MetalParts
Wheninstallingorservicingthisstove,careshouldbetakentoavoidtheriskofpersonalinjury.
AerosolWarning
Itisveryimportanttoavoidsprayingaerosolcansnearthestovewhenitisalight.Atnotimeshouldthe
firebeignitedusinganaerosolspraycan.
Over‐firingWarning
ItisextremelyimportantthatyoudoNOTleavealloftheaircontrolsfullyopen.
Leavingtheaircontrolfullyopenwillleadto“over‐firing”.Over‐firingiscausedwhentoomuchheatis
generatedwithinthefirechamber,thiswillleadtowarping,bucklingandgeneraldamagetothestove
anditsinternalcomponents.Over‐firingcanalsobecausedbyrunningtheappliancewiththedoor(s)
openorifyouhaveanexcessivefluedraft.
PLEASENOTEANYDAMAGETOTHEAPPLIANCECAUSEDTHROUGHOVER‐FIRINGWILLNOTBE
COVEREDBYTHEWARRANTY.
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4

eVo4&7InsetMS07‐11 11/07/11
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GlassCleaningandCare
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Thestoveglassisdesignedtowithstandheatupto750°C.Caremustbetakentoensurefuelisnot
stackedsoitispossibletofallontotheglass.Theglassmayacquireasmallamountofresiduewhenthe
stoveisoperatedatlowoutputs.Cleaningoftheglassmustbedonewhenthestoveisnotinoperation.
Oncethestoveiscoolandnotbeingusedaglasscleanerwithclothornewspaperwithsomeashmay
beusedtoclean.Anotheroptionisafinewirewooliftheresidueistothickforthemethodsabove.
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TheCleanAirAct1993andSmokeControlAreas

UndertheCleanAirActlocalauthoritiesmaydeclarethewholeorpartofthedistrictoftheauthorityto
beasmokecontrolarea.Itisanoffencetoemitsmokefromachimneyofabuilding,fromafurnaceor
fromanyfixedboileriflocatedinadesignatedsmokecontrolarea.Itisalsoanoffencetoacquirean
"unauthorisedfuel"forusewithinasmokecontrolareaunlessitisusedinan"exempt"appliance
("exempted"fromthecontrolswhichgenerallyapplyinthesmokecontrolarea).

TheSecretaryofStateforEnvironment,FoodandRuralAffairshaspowersundertheActtoauthorise
smokelessfuelsorexemptappliancesforuseinsmokecontrolareasinEngland.InScotlandandWales
thispowerrestswithMinistersinthedevolvedadministrationsforthosecountries.Separatelegislation,
theCleanAir(NorthernIreland)Order1981,appliesinNorthernIreland.Thereforeitisarequirement
thatfuelsburntorobtainedforuseinsmokecontrolareashavebeen"authorised"inRegulationsand
thatappliancesusedtoburnsolidfuelinthoseareas(otherthan"authorised"fuels)havebeen
exemptedbyanOrdermadeandsignedbytheSecretaryofStateorMinisterinthedevolved
administrations.

FurtherinformationontherequirementsoftheCleanAirActcanbefoundhere:

http://smokecontrol.defra.gov.uk/

YourlocalauthorityisresponsibleforimplementingtheCleanAirAct1993includingdesignationand
supervisionofsmokecontrolareasandyoucancontactthemfordetailsofCleanAirActrequirements"
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5

eVo4&7InsetMS07‐11 11/07/11
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USERGUIDE–READTHESEINSTRUCTIONSCAREFULLYBEFOREUSINGYOURSTOVE

BeforelightingthestovecheckwiththeinstallerthattheworkandchecksdescribedintheInstallation
Instructionshavebeencarriedoutcorrectlyandthatthechimneyhasbeenswept,issoundandfree
fromanyobstructions.
COAlarm

YourinstallershouldhavefittedaCOalarminthesameroomastheappliance.Ifthealarmsounds
unexpectedly,followtheinstructionsgivenundertheWarningNoteonPage15.

Fuels
TheHETASLtd.applianceapprovalonlycoverstheuseofthefollowingfuelsinthisappliance:
•Woodlogsnotexceeding20cmsinlength.

Approvaldoesnotcovertheuseofotherfuelseitheraloneormixedwiththesuitablefuelslistedabove,
nordoesitcoverinstructionsfortheuseofotherfuels.
UnderNOcircumstancesburn‘petroleumcoke’asitwillburnouttheinternalgrateandbaffleplates
inaveryshortperiodoftimeandmaydamagethestovebeyondrepairandyouruntheriskofyour
warrantybeingvoided.
BurningWood
Ensurethatyouusewell‐seasonedwood,lessthan20%moisture;thiswillgiveagoodheatyieldand
helptokeeptheglassclean.Agrowingtreecontains50‐65%water.Burningunseasonedwoodturns
mostoftheenergyreleasedintowatervaporwhichgoesintotheflueandsubstantiallyreducesthe
heatthatisgivenofftotheroom.Themoisturewillcombinewithothercombustionproductsforminga
stickysurfaceandtheriskofobstruction,orworsestillachimneyfire,isgreater.Woodlogsarebest
storedinastack,shelteredfromtheweather,inawellventilatedareaandraisedofftheground.This
allowstheairtocirculateandpreventsmildew.
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6

eVo4&7InsetMS07‐11 11/07/11
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BURNINGWOODINASMOKECONTROLAREA.

TheeVolutionInsetWoodburningstoveshavebeentestedbyGASTECunderthePD6434standardand
havepassedtheemissionrequirementsforexemptionundertheCleanAirAct.Subsequentlyithasbeen
exemptforuseinsmokecontrolareaswhenburningwoodonly
Belowaredetailedoperationtechniquesthatmustbeadheredtoatalltimeswhenburningina
smokecontrolzone.
eVo7Inset
Refueling

TherefuelingprocedureadoptedforthePD6434testsallowsthenewlychargedfueltoburnwiththe
doorsetonthelatchbutnotclosed,theprimarycontrolsetfullyopenfor1‐2minutesandthe
secondaryairsetintherequiredpositionsnecessaryforthevariousoutputs.After1‐2minutes,with
thelogsburningwell,thedoorandprimaryairsupplyneedstobeclosedbutthesecondaryaircontrol
positioncanremainedunaltered.Thetertiaryairsupplyismaintainedwithitspermanentopening
throughout.
Ignition
Theprocedureadoptedforignitionistobuildabedofembersinstageswiththeobjectiveofwarming
thestoveasquicklyaspossible.Firstly,adouble‐handfulofkindling(equivalenttotheweightofabout
1kg)shouldbelitwithchemicalfirelighters.Theprimaryairandsecondaryaircontrolsmustbefully
openatthisstage.Thefire‐doorneedstobepushedagainstthelatchbutnotclosed,leavingagapofa
fewmillimeters.Afterabout8minutes,withthefirebeddyingback,3half‐sizedlogs(totalweight
about1.2kg)shouldbeaddedwiththeaircontrolsunaltered.Afterapproximatelyafurther2minutes,
whentheselogsarewellalightthedoorandprimaryairsupplycanbeclosed.Thenallowthefireto
burndowntoemberswiththesecondaryairsupplymaintainedatmaximum,atwhichpointtheignition
sequenceisdeemedtohaveended.

eVo4Inset
Refueling

Thereisarequirementforthedoortobeleftajarfor3minutesimmediatelyafterrefuelling.Thisisto
ensurethatflamesarewell‐establishedonthenewlychargedlogsandthattheybecomefully
blackened.Additionally,formediumandlowoutputburning,theSecondaryaircontrolmustbe
maintainedat100%openforthefirst3minutesafterrefuellingatwhichtimeitispossibletoadjustto
therequiredsettingsasidentifiedabove.Theprimaryairintakeisnotrequiredatthisstage.



7

eVo4&7InsetMS07‐11 11/07/11

Ignition
Theprocedureadoptedforignitionistobuildabedinstagesandtowarmthebodyoftheapplianceand
thechimneyasquicklyaspracticable.
Firstlykindling,weighingapproximately1kgwillneedtobelit(usingachemicalfirelighteris
recommended)withtheaircontrolfullyopen.Thedoormustbepushedagainsttheappliancebutthen
leftajar.
Afterabout10minutes,whenthefirefromthekindlingisbeginningtodieback,twosmalllogscanbe
added.Whenthesearealightandfullyblackened,thedoorcanbeclosed.This,typically,takes
approximatelyafurtherfiveminutes.
Whenthefireisagainbeginningtodieback,afullloadoftwologs,weighingabout1.3‐1.4kg,canbe
added:typicallythistakes20–25minutesfromthestartoftheignitionsequence.TheSecondaryair
controlmustbemaintainedinitsfullyopenpositionfortheremainderoftheignitionsequence.Once
thefuelhasblackenedthefirecanthenbeallowedtoburndowntoasuitableconditionatapreferable
airsliderposition.Forstartoffurtherrefuellingapplysequenceintheprevious2sentences.

FURTHERREQUIREMENTS:

1.Itisimportanttofollowtheseinstructionsinordertoachievecleanburningandtomaximisethe
efficiencyfromthestove

2.Donotleavethefireunattendedafterrefuelinguntilflamesarewell‐establishedonthenewly
chargedlogs

3.Refuellingontoalowfirebed
Ifthereisinsufficientburningmaterialinthefirebedtolightanewfuelcharge,excessivesmoke
emissioncanoccur.Refuellingmustbecarriedoutontoasufficientquantityofglowingembersandash
thatthenewfuelchargewilligniteinareasonableperiod.Iftherearetoofewembersinthefirebed,
addsuitablekindlingtopreventexcessivesmoke
4.Fueloverloading
Themaximumamountoffuelspecifiedinthismanualshouldnotbeexceeded,overloadingcancause
excesssmoke.
5.Operationwithdoorleftopen
Operationwiththedooropencancauseexcesssmoke.Theappliancemustnotbeoperatedwiththe
appliancedoorleftopenexceptasdirectedintheinstructions.



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air

9

eVo4&7InsetMS07‐11 11/07/11

ControlB
ControlBoperatesthePrimaryairwhichcanbeusedforinitialstartupoftheappliance.Thecontrolis
operatedbyslidingthecontrollefttoright.Toopenthecontrolfully,slidethecontroltotheleftandto
shuttheaircontrolslidethecontrolfullytotheright.
Thetoolandglovessuppliedmustbeusedatalltimeswhenoperatingthestovescontrolsand
removingthegrateandashpan.Itisrecommendedthattheremovalofthegrateandashpanisdone
priortolightingthestovewhennohotembers/ashesareevident.

BurningWoodLogs
Ifyouareonlyburningwoodlogs,youmayallowabedofashtobuildupontopofthegratetoalevel
ofabout20mm,formingaflatsurfaceonwhichthewoodwillburn.Youshouldthenusethethermostat
controlandtheairwashcontroltomaintaintheburnrate.Tofullyopenthecombustionair,turnthe
knobclockwise,tofullyopentheairwashslidetheslidertotheleft.The‘fullyopen’settingwill
producethefastestburn,yieldingmostheat.
Youwillnothavetocleanoutyourstoveaftereveryfiringaswoodwillburnbetterwithaslightbuildup
ofashintheashpan.Itisnotadvisabletoburnpaintedorrecoveredwood(suchasrailwaysleepers)as
thiscontainsharmfultoxinsorflammableswhichmaycausethewoodto‘spit’.
Overnightburningisdifficulttoachievewithlogs.
‘Curing’theStove
Beforelightingthestove,checkwiththeinstallerthattheinstallationworkandcommissioningchecks
describedintheinstallationinstructionshavebeencarriedoutcorrectlyandthatthechimneyhasbeen
sweptclean,issoundandfreefromanyobstructions.Thecuringprocessmayhavebeenundertakenby
yourinstalleraspartofthestove’scommissioningandhandoverandtheinstallershouldhaveshown
youhowtooperatethestovecorrectly.
Yourstoveismadeofanumberofcastironcomponentsandwerecommendedthatthefirstburn
shouldbeasmallfirelastingabout30minutes.Thisenablesthestressesandstrainsatthejointstobe
takenupandsettlegradually.Thesecondburncanbealargerfirelastingforaboutanhour.Duringthe
curingprocess,thestovewillgiveoffapungentsmellandsomefumes.Thisisthepaint‘curing’andis
quitenormal.Provideplentyofventilationwhilstthisishappeningsincethefumescanbequitestrong
andmaysetoffsmokealarmsintheroom.Thepaintmaybecomeslightlylighterincolourwhenthe
stoveiscured,particularlyinthehottestspots.FireGratepolishcanbeusedtokeepthestoveingood
condition,orstovespraypaintcanbeusedtore‐touchthestove.Thecorrectstovespraycanbe
obtainedfromyourstovestockist.




10

eVo4&7InsetMS07‐11 11/07/11

StartingandMaintainingtheFire`

Forsafetyreasons,donotusegasoline,lighterfluid,keroseneorotherflammableliquidstostartor
rekindlethefire.
Buildafiredirectlyonthegratewithcrumplednewspaper,kindlingwoodand/orcommerciallyavailable
“firelighters”.Donotallowsinglepiecesofpapertofloatupthechimney,especiallyifalight.Thisisa
commoncauseofchimneyfiresandcancausestructuraldamagetotheproperty.Ensurethattheair
controlandthethermostatcontrolarefullyopentobeginwithandensurethatthethermostatcontrol
isonitshighestsetting.Whenthekindlingisburningwell,addlargerpiecesofwood.Thestovewill
workmoreefficientlywiththemaindoorclosedasyouwillbeabletocontrolthecombustionairand
therateoffuelburning.Itisnotrecommendedtooperatethestovewiththefuelloadingdooropen
otherthantoloadfuel,asthiscanleadtoover‐firinganddamagetoyourstove,whichmayvoidyour
warranty.Whentheapplianceisalight,theloadingdoorhandleandtheashpanhandlewillbecome
hot.Pleaseusethegloveprovidedtoavoidtouchinghotparts.

ChimneyFires
Ifthechimneyisthoroughlyandregularlyswept,chimneyfiresshouldnotoccur.However,ifachimney
firedoesoccurturntheaircontrolsettingtotheminimum,andtightlyclosethedoorsofthestove.This
shouldcausethechimneyfiretogooutinwhichcasethecontrolshouldbekeptattheminimumsetting
untilthefireinthestovehasgoneout.Thechimneyandfluewaysshouldthenbecleaned.Ifthe
chimneyfiredoesnotgooutwhentheaboveactionistakenthenthefirebrigadeshouldbecalled
immediately.
Afterachimneyfire,thechimneyshouldbecarefullyexaminedforanydamage.Expertadviceshould
besoughtifnecessary
ChimneyCleaningandStoveMaintenance.

Thechimneyshouldbesweptatleasttwiceayear.Itisimportantthattheflueconnectionandchimney
aresweptpriortolightingupafteraprolongedshutdownperiod.

Ifthestovewasfittedinplaceofanopenfirethenthechimneywillrequiresweepingafteramonthof
continuousoperation.Thisisaprecautiontoensurethatany“softer”depositsleftfromtheopenfire
usagehavenotbeenloosenedbythehigherfluetemperaturesgeneratedbytheclosedstove.

Page20‐27describeshowtoremovethebaffleplateforaccessforsweepingthroughtheappliance.It
isveryimportanttoensurethebaffleplateisalwaysclean.Thebaffleplateshouldbecheckedand
cleanedonatleastamonthlybasis.

Aftersweepingthechimneythestoveflueoutletandthefluepipeconnectingthestovetothechimney
mustbecleanedwithafluebrush.


11
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eVo4&7InsetMS07‐11 11/07/11


Trouble‐Shooting

1. Smokecomesoutofthestovewhentheloadingdoorisopened.

•Thechimneycavityintowhichthe150mmfluepipehasbeeninstalledmaybelessthanthe
minimumrequirement.
•Deposits(soot)mayhavebuiltupinthechimneyandberestrictingtheflowofwaste
products.Thisflowrateisknownasthe‘draw’.

2. TheStovedoesnotproducetheexpectedheatintotheroom.

•Hasthefluepipebeensealedtothechimneytopreventheatbeingdrawnupthe
chimneytowaste?
•Greenorwetwoodisbeingburnt.
•Thechimneyhasexcessivedraw(thisisunusual).Seekinstalleradvicewithregardto
installingaFlueDraughtStabiliser.

3. TheStoveburnstoofast.

•Usewholelogsratherthansplitones.
•Thewoodbeingusedmaybegenerallytoosmall.
•The“air‐tight”sealbetweenthefibreropeonthedoorsandthecastingmayhavebeenlost,
adjustdoorhandlelocknutstoreinstatethisseal.
•Thechimneyhasexcessivedraw(seekinstallersadviceonthispoint).
•Thefibreropesealbetweenthedoorandtheglassmaybeleaking.Tightenorreplace.
•Theglassisnotsealed,gentlytightenglassretainingclips.Donotovertightenasthiswill
stressorbreaktheglass.
•Thefibreropeondoorsandglasshaswornout.Replace.

Useoffireguard

Whenusingthestoveinsituationswherechildren,agedand/orinfirmpersonsarepresentafireguard
mustbeusedtopreventaccidentalcontactwiththestove.Thefireguardshouldbemanufacturedin
accordancewithBS8423:2002(ReplacesBS6539).

PeriodsofProlongedNon‐Use

Ifthestoveistobeleftunusedforaprolongedperiodoftimethenitshouldbegivenathoroughclean
toremoveashandunburnedfuelresidues.Toenableagoodflowofairthroughtheappliancetoreduce
condensationandsubsequentdamage,leavetheaircontrolsfullyopen.


12
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eVo4&7InsetMS07‐11 11/07/11

InstallationGuide–ForUsebytheQualifiedInstaller
ReadTheseInstructionsCarefullyBeforeInstallation
IMPORTANTWARNING
Theseinstructionscoverthebasicprinciplestoensurethesatisfactoryinstallationofthestove,although
detailmayneedslightmodificationtosuitparticularlocalsiteconditions.Inallcases,theinstallation
mustcomplywithallcurrentBuildingRegulations,LocalAuthorityByelawsandotherspecificationsor
regulationsastheyaffecttheinstallationofthestove.

ItshouldbenotedthattheBuildingRegulationsrequirementsmaybemetbyadoptingtherelevant
recommendationsgiveninBritishStandardsBS8303,BS6461andBS5449asanalternativemeansto
achieveanequivalentlevelofperformancetothatobtainedfollowingtheguidancegiveninApproved
DocumentJ.
Itisessentialthatyouseektheservicesofaregisteredengineerwhoisconversantwithstove
installationsandBuildingRegulations.Itismostlikelythattheshopwhereyoupurchasedthestovewill
beabletohelpinthisrespect.ItisourgeneralpolicytosupplyspecialistFireplaceshops.Theseshops
canofferanaftersalesserviceandwillbeabletoofferadvicewhennecessary.
COAlarms:‐

Buildingregulationsrequirethatwheneveraneworreplacementfixedsolidfuelorwood/biomass
applianceisinstalledinadwellingacarbonmonoxidealarmmustbefittedinthesameroomasthe
appliance.FurtherguidanceontheinstallationofthecarbonmonoxidealarmisavailableinBSEN
50292:2002andfromthealarmmanufacturer’sinstructions.Provisionofanalarmmustnotbe
consideredasubstituteforeitherinstallingtheappliancecorrectlyorensuringregularservicingand
maintenanceoftheapplianceandchimneysystem.
StovePerformance
IntheUK,thestovehasbeenapprovedbyHETASLtdasanintermittentoperatingapplianceforburning
woodlogsonly.Itshouldbenotedthatitisanoffencetoburnwoodlogsinanystoveifitisinstalled
withinaSmokeControlAreaintheUKandtheappliancehasnotbeenapprovedforuseinaSmoke
ControlArea.
ThenominalfigurestestedunderEN13229forthe2stovesareasfollows:
eVolution4Inset eVolution7Inset
HeatOutput  4.2kW7.0kW
COto13%O²  0.11%0.23%
FlueTemperature 265°C317°C
Efficiency  75.3%80.9%
Fluemassgasflow 5.22g/s4.1g/s

13
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eVo4&7InsetMS07‐11 11/07/11

OtherfulfilledRequirements
eVolution4Inset
‐BStvoftheCityofMunich,theCityofRagensburgandtheCityofStuttgart
‐LRVofSwitzerland
‐Level1oftheBlmSchV

Sizingtheappliance
Itisessentialthatthisapplianceiscorrectlysizedfortheareaitisrequiredtoheat.Thisshouldbedone
bycarryingoutaheatlosscalculationforthepropertyandtakingintoconsiderationtheclient’s
requirements.
HearthRequirementsandClearances
Yourstovemustbeinstalledonasolid,levelnon‐combustiblehearthandwithagapofatleast600mm
fromanycombustiblematerialsuchasbeamsorskirting.Thehearthdoesnotneedtobeconstructional
butmustbeatleast12mmthick.Thehearthprotrusioninfrontofthestovetocarpetsorwoodenfloors
mustbeatleast300mm.Asitispossibleforfueltofalloutonopeningthedoor,afendermustbefitted
ifthehearthisflushwiththecarpet.Thesearejustafewhearthspecifications.PleaserefertoBuilding
RegulationsApprovedDocumentJ(Hearths)formorespecificdetails.
Clearancestocombustiblesaredetailedinthediagrambelow.300mmaboveand100mmtotheside
mustbeobtainedtoanyflammablematerialsuchaswoodensurroundsforexample.Thesefiguresare
basedonthefactthatthestovesforwardprojectionisnomorethan150mm.


14

eVo4&7InsetMS07‐11 11/07/11

ChimneyandFlueRequirements
Thelinerdiametermustnotbelessthan6inch(150mm)andnomorethan9by9inch(225mmby
225mm)square.Itismostimportantthatthereisnoobstructionintheflue.Sweepcleanimmediately
beforeinstallationofthestove.Ifthechimneyhaspreviouslybeenusedforanopenfireitis
recommendedthatitbesweptforasecondtimeafterthestovehasbeenusedforamonth.Asaclosed
applianceoperatesatahigherfluetemperature,itispossiblefordepositswhichpreviouslyadheredto
nowbedislodged,withtheconsequentriskofsootfallsandflueblockage.
Afluedraughtofminimum12Pa(0.05inswg)toamaximum16Pa(0.065inswg)isrequiredfor
satisfactoryapplianceperformance.Aproperlybuiltmasonryorfactoryconstructedchimney,preferably
withaheightof5metresormore,shouldensureaconsistentdraught(draw)underavarietyofweather
conditions.Thefluedraughtshouldbechecked‘under‐fire’athighoutputandifitexceedsthe
recommendedmaximum,adraughtstabilisershouldbefittedtopreventoverfiring(see5below).This
appliancemustnotbeconnectedtoaflueservinganotherheatingappliance.Theoutletfromthe
chimneyshouldbeabovetheroofofthebuildinginaccordancewiththeprovisionsofBuilding
RegulationsApprovedDocumentJ.
Ifinstallationisintoanexistingchimneythenthechimneymustbesoundandhavenocracksorother
faultswhichmightallowfumesintothehouse.Ifthereisanyuncertainty,seekexpertadviceas
remedialactionshouldbetaken.Ifitisfoundnecessarytolinethechimneythenafluelinersuitablefor
manufacturedornaturallyoccurringsmokelessfuelsandwoodlogsmustbeinstalledinaccordancewith
BuildingRegulationsApprovedDocumentJ.
IfthereisnoexistingchimneytheneitheraprefabricatedblockchimneyinaccordancewithBuilding
RegulationsApprovedDocumentJoratwinwalledinsulatedstainlesssteelfluetoBS4543canbeused.
Thesechimneysmustbefittedinaccordancewiththemanufacturer’sinstructionsandBuilding
Regulations.
Thelinerdiametermustnotbelessthan6”.Ifthedrawonthechimneyisexcessive,afluedraught
stabiliserwillhelptoslowthisdown.Anexcessivedrawmaycauseoverfiringandthuscausethe
internalcomponentsofthestovetowearoutquicker.
Anybendinthechimneyorconnectingfluepipeshouldnotexceed45°.90°bendsshouldnotbeused.
Adequateprovisione.g.easilyaccessiblesootdoorordoorsmustbeprovidedforsweepingthechimney
andconnectingfluepipe.
WithreferencetotheaboveAllrelevantflueorchimneyinstallationsmustadheretoBSEN15287‐
1:2007Design,installationandcommissioningofchimneys.

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

15

eVo4&7InsetMS07‐11 11/07/11

WARNINGNOTE

Properlyinstalled,operatedandmaintainedthisstovewillnotemitfumesintothedwelling.
Occasionalfumesfromde‐ashingandre‐fuellingmayoccur.However,persistentfumeemissionis
potentiallydangerousandmustnotbetolerated.Iffumeemissiondoespersist,thenthefollowing
immediateactionshouldbetaken:‐

(a)Opendoorsandwindowstoventilatetheroomandthenleavethepremises.

(b)Letthefiregoout.

(c)Checkforflueorchimneyblockageandcleanifrequired

(d)Donotattempttorelightthefireuntilthecauseofthefumeemissionhasbeenidentifiedand
corrected.Ifnecessaryseekexpertadvice.

Themostcommoncauseoffumeemissionisfluewayorchimneyblockage.Foryourownsafetythese
mustbekeptcleanatalltimes.

















eVo4&7
I




I
nsetMS07‐
1
1
SUMMARYOFFLUEPR
O
O
BLEMS
11/
0
16
0
7/11


17

eVo4&7InsetMS07‐11 11/07/11

AirControlRequirementswhentheappliancesisusedinSmokeControlAreaswhenburningwood
eVolution7
TheeVo7stovehasbeentestedunderPD6434andfoundtobesuitableforburningwoodlogsina
smokelesszone.
Itismandatorythatwheninstallingthestoveinasmokelesszonethattheairwashdeflectorplatebe
alteredtoensuresomepermanentairisavailable.Followingtheimagebelowtheinstallerwillneedto
changethe4screwsfromtheiroriginalpositiontothe4holesdrilledimmediatelytotheright.Thiswill
ensuretheslidercannotclosecompletelyleavingsomepermanentair.




18

eVo4&7InsetMS07‐11 11/07/11

eVo4
TheeVo7stovehasbeentestedunderPD6434andfoundtobesuitableforburningwoodlogsina
smokelesszone.
Itismandatorythatwheninstallingthestoveinasmokelesszonethattheairwashdeflectorplatebe
alteredtoensuresomepermanentairisavailable.Followingtheimagebelowtheinstallerwillneedto
changethe4screwsfromtheiroriginalpositiontothe4holesdrilledimmediatelytotheright.Thiswill
ensuretheslidercannotclosecompletelyleavingsomepermanentair







19

eVo4&7InsetMS07‐11 11/07/11

eVo4VermiculiteandBafflelayout/Removal

Toeasilyconnecttheflueitispossibletoremoveallvermiculiteandaccesstheadaptor/spigotfrom
insidethestove.Torefitthevermiculite,performthefollowingsequenceinreverse.
Becarefulwhenremovingvermiculiteasitisafragilematerial.Atnotimehitthepanelsdirectly.


STEP1.






20

eVo4&7InsetMS07‐11 11/07/11

STEP2.

STEP3.
