RAIS 800 Instructions For Installation, Use And Maintenance Manual

Brand: RAIS

Model: 800

Category: Wood stove

Type: Instructions For Installation, Use And Maintenance Manual

RAIS 800 is a wood-burning stove offering efficient and clean heating with a nominal output of 5kW, heating an area of approximately 100 square meters. It features a convection design for even heat distribution, boasts cool-touch door handles for safety, and provides intermittent operation with fuelings within 3 hours. Installation requirements include a suitable chimney with a minimum height of 4.5 meters and a diameter of at least 150mm, while maintaining a minimum distance to combustible walls.

ENGLISH RAISmanualforRais800

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INSTRUCTIONSFORINSTALLATION,

USEANDMAINTENANCE

RAIS800

IMPORTANTINFORMATION

Onfirstlightingthestove youmustbecarefulnottotouchthepainted

surfacesanditisMOSTIMPORTANTthatthedooriskeptslightly‘ajar’in

orderforthedoorseal andsealanttocure.

Thiswillpreventthedoorsealstickingtothe paintedbodyandbecoming

damaged.

ENGLISH RAISmanualforRais800

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INTRODUCTION ………………………………………………………….. 4

WARRANTY …………………………………………………….………….. 4

SPECIFICATIONS………………………………………………………….. 5

CONVECTION………………………………………………………………. 6

INSTALLATIONINSTRUCTIONS ………………………………….……… 7

CHIMNEY………………………………………………………….…………. 89

INSTALLATION……………………………………………………………... 10

INSTALLATIONOFSTOVE………………………………………………. 11

INSTALLATIONDISTANCETOCOMBUSTIBLEWALL……….…….. 1213

INSTALLATIONDISTANCETONONCOMBUSTIBLEWALL…..…… 1415

FORTHEINSTALLER……………………………………………………… 17

OPERATINGINSTRUCTIONS…………………………………………….. 18

FUEL…………………………………………………………………………... 18

DRYINGANDSTORAGE…………………………………………………… 19

REGULATIONOFCOMBUSTIONAIR…………………………………… 19

USINGTHEWOODBURNINGSTOVE…………………………………… 20

FIRSTUSAGE………………………………………………………………… 21

LIGHTINGANDFUELLING………………………………………………… 2223

CLEANINGANDCARE…………………………………………………….. 24

CLEANINGOFTHEFLUEWAYS………………………………………… 25

PROBLEMSOLVING……………………………………………………….. 26

ACCESSORIESANDSPAREPARTS……………………………………. 27

SPAREPARTDIAGRAM…….………..……………………………………. 2829

RAIS800

Revision:

Date :2011

ENGLISH RAISmanualforRais800

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ARaiswoodburningstoveismorethanjustaheatsource:italsoshowsthatyoucare

aboutdesignandqualityinyourhome.

Tomakethemostofyourwoodburningstoveitisimportantthatyoureadthemanual

thoroughlybeforeinstallingandusingit.

Inthecaseofwarrantycoverage,andforgeneralqueriesregardingyourwoodburn

ingstove,itisimportantthatyouknowthestove’sproductionnumber.

Wethereforerecommendthatyounotedownthenumberinthetablebelow.

Theproductionnumberislocatedinthetopoftheconvectionbox.

Warranty

YourRaiswoodburningstovecomeswitha5yearwarranty.

Thewarranty,however,doesnotcoverheatinsulatingmaterials,glassandseals.

TheseareavailabletoorderfromyourlocalRaisdealer/stockist.

Anyalterationsmadetothestovewillvoidthewarranty.

Introduction

ThankyouforpurchasingaRaiswoodburningstove.

TheseapplianceshavebeenapprovedbyHETASas

intermittentoperatingappliancesforburningwoodl ogsonly.

ENGLISH RAISmanualforRais800

5

Rais800

Nominaloutput(kW): 5

Min./Max.outp ut(kW): 4.75.5

Heatingarea(m

2

): Ca.100

Size,widt h/depth/height(mm): 541/490/1227

Combustionchamberwidth/depth/height(mm). 370/380/411

Recommendedamountofwoodwhenfuelling(kg)

(Basedon2  3logsofwoodapprox.25cm)

1.5

Min.uptake/Min.draught(Pascal): 12

Weight(kg):  130

Efficiency(%): 77

ParticlesafterNS3058/3059(g/kg): 2.7

DustmeasuredaccordingtoDin+(mg/Nm

3

):

Smokegasmassflow(g/s): 6.4

Smokegastemperature(°C): 297

Intermittentoperation: Fuellingshouldbe

undertaken

within3hours

PleaseNote,thisappliancehasbeentestedbythemanufacturersandworksona

3mstraightflue.

ENGLISH RAISmanualforRais800

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Thestovesareequippedwithcooldoorhandles  aRaisspecialfeature whichmeans

youcouldalmostdoawaywithgloves.Beaware,however,thatallexteriorsurfaces

becomehotduringuse  sotakeextremecare.

Convection

Raisstovesareconvectionstoves.Thismeansthatthestove’sbackandsidepanelsare

notoverheated.Convectionmeansthatthereisacirculationofair,whichensuresthat

theheatisdistributedmoreevenlythroughouttheentireroom.Thecoldairissuckedinat

thebaseofthestoveandupthroughtheconvectionchannel,whichrunsalongthe

stove’scombustionchamber.Theheatedaircomesoutatthetopofthestove,which

ensuresacirculationofwarmairthroughouttheroom.

ENGLISH RAISmanualforRais800

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InstallationInstructions

Thefollowingpagesgiveinstructionsforthesafeandproperinstallationofthisheating

applianceintheUK.Theseinstructionscoverthebasicprincipl esofinstallation,

althoughsomedetailsmayneedslightmodificationtosuitparticularlocalsiteconditions.

InallcasestheinstallationmustcomplywithcurrentUKBuildingRegulations,Local

AuthorityByelawsandotherspecificationsorregulationsastheyaffecttheinstallationof

thestove.

PleasenotethatitisalegalrequirementunderEnglandandWalesBuildingRegulations

thattheinstallationofthestoveiseithercarriedoutunderlocalAut horityBuilding

ControlapprovalorisinstalledbyaCompetentPersonregi steredwithaGovernment

approvedCompetentPersonsScheme.HETASoperatesuchaschemeandalistingof

theirregisteredCompetentPersonscanbefoundontheirwebsiteatwww.hetas.co.uk.

ItshouldbenotedthatthecurrentBuildingRegulationsrequirementsaregivenin

ApprovedDocumentJ.Theserequirementsmayalsobemetbyadoptingtherelevant

recommendationsgiveninBritishStandardsBS8303,BS6461andBS7566.

WARNING.HealthandSafetyAdviceNotice.

TheinstallationofthisheatingapplianceisgovernedbytheHealthandSafetyatWork

Act1974.itistheresponsibilityoftheinstallertoensurethatallrequirementsofthisAct

aremetduringtheinstallationworks.Attentionisdraw ninparticulartothefollowing:

Handling: Theapplianceisaheavyitemandadequa tefacilitiesmustbeavailable

forloading,unloadingandsitehandling.

FireCement: Sometypesoffirecementarecausti candshouldnotbeallowedtocome

intocontactwiththeskin.Protectiveglovesshouldbewornwhen

handlingfirecement.Incaseofcontactwiththeskin,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theinstallation,thenpleaseseekspeciali st

guidanceanduseappropriateprotectiveequipment.

MetalParts: Wheninstallingorservicingthisstovecareshouldbetakentoavoidthe

possibilityofpersonalinjury.

ImportantWarning  PreparatoryWorkandsafetyChecks:

· Thisstovemustnotbeinstalledintoachimneywhichservesanyotherheating

appliance.

· Theremustnotbeanextractorfanfittedinthesameroomasthestove,asthiscan

causethestovetoemitfumesintotheroom.

· Ifthisapplianceisinstalledintoanexistingchimney,thechimneymustfirstbe

sweptandexaminedforsoundnessands uitabili ty,beforetheapplianceisinstalled

(seealsosectionheaded‘Chimney’).

ENGLISH RAISmanualforRais800

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Chimney

Thechimneyisthedrivingforcewhichmakesthestovefunction.Inorderforthestoveto

performsatisfactorilythechimneyheightmustbesufficienttoensurethecorrectdraught

of14to18Pa,soastocleartheproductsofcombustionandpreventproblemsofsmoke

leakingintotheroomwhenthestoveislit.

Note:Achimneyheightofnotlessthan4.5metres,measuredverticallyfromtheoutletof

thestovetothetopofthechimney,shouldbesatisfactory.

AlternativelythecalculationproceduregiveninBS5854:1980maybeusedasthebasis

fordecidingwhetheraparticularchimneydesignwillprovidesufficientdraught.

PleaseNote,thisappliancehasbeentestedbythemanufacturersandworksona3m

straightflue.

Theoutletfromthechimneyshouldbeabovetheroofofthebuildinginaccordancewith

theprovisionsoftheBuildingRegulationsApprovedDocumentJ.

Iftheinstallationisintoanexistingchimney,thenitmustbesoundandhavenocra cksor

otherfaultswhichmayallowfumesintothehouse.Olderproperties,especially,mayhave

chimneyfaultsorthecrosssectionmaybetoolargei.e.morethan230x230mm.

Remedialactionshouldbetakenifrequired,expertadviceshouldbeso ughtwhere

required.

Ifthechimneyrequireslining,thenasuitablesolidfuelfluelinermustbeused,in

accordancewithBuildingRegulationsApprovedDocumentJ.

Anyexistingchimneymustbeclearofobstructionandshouldhavebe ensweptclean

immediatelybeforetheinstallationofthestove.Ifthestoveisfittedinplaceofanopen

fire,thenthechimneyshouldbesweptonemonthafterinstallationtoclearanysootfalls

whichmayhaveoccurredduetothedifferenceincombustionbetweenthestoveandthe

openfire.

Ifthereisnoexistingchimneytheneitheraprefabricatedblockchimney,inaccordance

withBuildingRegulationsApprovedDocumentJoratwi nwall insulatedstainlesssteel

fluetoBS4543canbeused.Thesechimneysmustbefittedinaccordancewiththe

manufacturer’sinstructionsandtheBuildingRegulations.

Asinglewallmetalfluepipeissuitableforconnectingthestovetothec himneybutis

notsuitableforusingforthecompletechimney.Thechimneyand

connectingfluepipemusthaveaminimumdiameterof150mmandit’s

dimensionshouldbenotlessthanthesizeoftheoutletsocketofthestovewhichis

150mm.Anybendinthechimneyorconnectingfluepipeshouldnotexceed45°.90°

bendsshouldnotbeused.

Combustiblematerialshouldnotbelocatedwheretheheatdissipatingthroughthe

wallsoffireplacesorfluescouldigniteit.Thereforewheninstallingthestoveinthe

presenceofcombustiblematerialsdueaccountmustbetakenofthe

guidanceontheseparationofcombustibl ematerialgiveninBuildingRegulationsAp

provedDocumentJandalsointhesestoveinstructions.

ENGLISH RAISmanualforRais800

9

Ifitisfoundthatthereisexcessivedraughti nthechimneytheneitheran

adjustablefluedamperoralternativelyadraughtstabilisershouldbefitted.The

adjustablefluedampershouldnotcloseofftheflueentirely,butshouldinits

closedpositionleaveaminimumcontinuousopeningfreeareaofatleast20%

ofthetotalcrosssectionalareaoftheflue orfluepipe.

Adequateprovisione.g.easilyaccessiblesootdoorordoorsmustbeprovided

forsweepingthechimneyandconnectingfluepipe.

Youshouldalsofamiliariseyourselfwiththedraughtconditionsforchimneys

with2flues.

Forstrongdraughts,thechimneyorflueshouldbefittedwithadraught

stabiliser.Inwhichcase,itisimportanttoensurethatt hereisafreeflowthrough

areaofminimum20cm

2

whentheregulatinggateisshut.Otherwise,thefuel

energymaynotbeusedoptimally.

If,atanytime,youareunsureabouttheconditionofthechimney,youshould

contactachimneysweep.

Rememberthataccesstothesootdoorshouldbekeptclear.

ENGLISH RAISmanualforRais800

10

Installation

Itisprohibitedtocarryoutunauthorisedalterationstothestove.

Theremustbeplentyoffreshairintheroomwherethestoveisbeinginstalled,i norderto

ensurepropercombustion.Notethatanymechanicalexhaustventilatione.g.an

extractionhoodmayreducetheairsupply.Anyai rgrillesmustbeplacedinsucha

manner,thattheairsupplyisnotblocked.

Thestoveisequippedwithfourconvectionairo utlets,whichmaybeconnectedwith

suitableairductstootherrooms.

BuildingRegulationsApprovedDocumentJgivesspecificguidanceontherequired

permanentventilationintotheroomforcombustionai rofsolidfuelappliances.

Thefloorstructuremustbeabletocarrytheweightofthewoodburningstove,aswellas

theweightofachimney,ifnecessary.

WhenyouchoosewheretosetupyourRAISwoodburningstove,yo ushouldconsiderthe

heatdistributiontotheotherrooms.Thiswillenableyoutogetthebestuseoutofy our

stove.

Thestoveshouldbesetupatasafedistancefrominflammablematerials.

Seethemanufacturer'splateonthewoodburningstove.

ENGLISH RAISmanualforRais800

11

Installationofstove:

NOTE! Adecisionmustbemadeconcerningthepositioningoftheinletsandoutlets

oftheconvectionsystem.Discolourationofthewallabovethedoorsandthe

convectionairoutletsmayoccurduetoconvectedhotair.

RAIScannottakeresponsibilityforanybuildingworkorconsequential

damage.

Thestoveshouldbeinspectedfordefects atreceipt.

Liftthestovefromthepallettotheplaceofinstall ationontoasuitablyprotectedfloor.

Thestovecanbemountedontheoptionaladjustablestand(seepage29).

TheseareavailabletoorderfromyourlocalRaisdealer/stockist.

Usingaspiritlevelagainstthedoorandbodyofthestove,ensurethatthestoveis

perfectlylevelandmakeadjustmentsusingthelevellingboltsinthebase.

Removedoorfromthestove.Becarefulnottodamagetheglassorpaint.

Sealthefluepipeontotheflueoutletusingfirecementandselftappingscrewsand

connecttothechimney.

Installthefreshairinletconnectiontothepi pestub,ifrequired.

Thestoveisnowreadytobebuiltinusingeitherstudwallsorsolidwalls.

Whenthewallshavebeenfinishedanddecorated,thedoorcanberefitted.

Removeallprotectiveplasticandtapepriortocommissioning.

MadetomeasureframesareavailabletoorderwiththestovefromyourRaisdealer/

stockist.

ENGLISH RAISmanualforRais800

12

InsulationabilitysuchasAquapanel(coefficientofthermalconductivity0.36W/mk)

orbetter.Pleaseusemetalstud.

ENGLISH RAISmanualforRais800

14

Insulatedfluepipe

fromthestove

ENGLISH RAISmanualforRais800

16

Installationdistanceincaseofcombustiblewall

Tofindoutwhetherthewallnexttowherethestoveisgoingtobeinstalledisflammable,

youshouldcontactyourbuildingcontractororthelocalbuildingauthorities.

Thehearthshouldbeabletoaccommodatetheweightofthestove.Thechimneymust

beindependentlysupportedbywallbracketsoraceili ngsupportplate.Theweightofthe

stoveisindicatedinthebrochure.

Thestoveshouldalwaysbeinstalledonanoncombustiblehearthofasi zeand

constructionthatisinaccordancewiththeprovisionsofthecurrentUKBuilding

RegulationsApprovedDocumentJ.

Ifthestoveistobeinstalledonawoodenfloor,itmustbecoveredwitha

noncombustiblematerialatleast12mmthick,inaccordancewithUKBuilding

RegulationsApprovedDocumentJ,toadistanc eof300mminfrontofthestoveand

150mmtoeachsidemeasuringfromthedooroft hecombustionchamber.

Theclearancedistancestocombustiblematerialbeneath,surroundingoruponthe

hearthandwallsadjacenttothehearthshouldcomplywiththeguidanceonthe

separationofcombustiblematerialgiveninUKBuildingRegulationsApproved

DocumentJandalsointhesestoveinstructions.

Installationdistancesfornoncombustiblewall

Werecommendamini mumdistancetononcombustiblematerialof50mm(F)for

cleaningconsiderations.

Usinguninsulatedfluepipe,theminimumdistancetoacombustiblewallmustbe

450mmor225mmifthewallisheatshielded(seeSectionJoftheBuildingRegulations)

fromthefluepipe.

ENGLISH RAISmanualforRais800

17

FortheInstaller

Finallybeforefiringthestoveforthefirsttimeacheckshouldbemadetoensurethatthe

assemblyandstoveinstallationhasbeensatisfactoryandthattherearenoleaksinany

sealsintheapplianceandapplianceconnectionstothechimney.

Ensurethattheapplianceandchimneyfluearefunctioningcorrectlybeforefinally

handingovertotheuser.Readthelaterpartsofthismanualforguidanceoncare

requiredwhenfirstlighting.

Informtheuserthattheappliancehasbeencommissi onedandreadytouseandgive

instructiononthesafeoperationofthestove.

TheseInstructionsmustbeleftwiththeuserandt heusershouldbeinstructedtokeep

theminasafeplace.

ENGLISH RAISmanualforRais800

18

ONLYUSERECOMMENDEDFUELS

Thefollowingtableshowsthecalorificvalueofdifferenttypesofwood,whichhavebeen

storedfor2yearsandwhichhavearesidualmoistureof15 17%.

Wood Kgdrywoodprm

3

comparedtobeech/oak

Hornbeam 640 110%

Beechandoak 580 100%

Ash 570 98%

Maple 540 93%

Birch 510 88%

Mountainpine 480 83%

Fir 390 67%

Poplar 380 65%

1kgofwoodyieldsthesameheatenergyirrespectiveofwoodtype.

1kgofbeechmerelytakesuplessspacethan1kgoffir.

Operatinginstructions

PleasenotethatHETASApplianceApprovalonlycoverstheuseofdryseasonedwood

logsonthisappliance.HETASApprovaldoesnotcovertheuseofotherfuelseither

aloneormixedwiththewoodlogs,nordoesitcoverinstructionsfortheuseofother

fuels.

Fuel

ThestoveisdesignedandapprovedinaccordancewithEN13240andNS3058for

stokingsplit,driedfirewood.Thefirewoodmusthaveawatercontentof1522%andits

max.lengthshouldbethelengthofthecombustionchamberminus5060mm.

Stokingwithwetfirewoodcausesbothsoot,envi ronmentalpollutionandbadfuel

economy.Freshlycutwoodcontainsapprox.5070%waterandisthoroughlyunsuitable

forstoking.Allowatleast1yearofstoragetimefornewl ycutwoodbeforeusing.Wood

withadiameterofmorethan100mmshouldbesplit.Regardlessofwoodsize,itshould

alwayshaveatleastonesurfaceareafreeofbark.

Wedonotrecommendstokingwithpainted,laminatedorimpregnatedwood,woodwith

asyntheticsurface,paintedrefusewood,chipboard,plywood,domesticwaste,paper

briquettesandpitcoal,asthiswillproducemalodoroussmoke,whichcouldbe

poisonous.

Whenfiringwiththeabovementioneditemsandamountslargerthanthose

recommended,thestoveissubjectedtoalargeramountofheat,whichresultsina

higherchimneytemperatureandlowerefficiency.Thiscanresultinthestoveand

chimneybecomingdamagedandwouldvoidthewarranty.

Thecalorificvalueofthefirewoodiscloselyconnectedtothemoisturelevel.

Moistfirewoodhasalowheatvalue.Themorewatert hewoodcontains,themore

energyittakesforthiswatertovaporise,resultinginthisenergybeinglost.

ENGLISH RAISmanualforRais800

19

Dryingandstorage

Dryingwoodtakestime:properairdryingtakesapproximately2years.

Herearesometips:

Storethewoodsawn,splitandstackedinanairy,sunnyplace,whichisprotectedagainst

rain(thesouthsideofthehouseisparticularlysuitable).

Storethefirewoodstacksatahand'sbreadthapart,asthisensuresthattheairflowing

throughtakesthemoisturewithit.Avoidcoveringthefirewoodstackswithplastic,asthis

preventsthemoisturefromescaping.Itisagoodi deatobringthefirewoodintothehouse

23daysbeforeyouneedit.

Regulatingthecombustionair

AllRAISstovesareequippedwithaonehandedoperatingleverforreg ulatingthedamper.

Thestovespecificregulatingmechanismscanbeseenonthediagrams.

Primaryairisthecombustionairaddedtotheprimarycombustionzone,i.e.thebedof

glowingembers.Thisair,whichiscold,isonlyusedinthelightingstage.Secondaryairis

theairwhichisaddedinthegascombustionzone,i.e.airwhichcontributestothe

combustionofthepyrolysisgasses(preheatedair,whichisusedforthecleanerglass

systemandcombustion).Thisairissuckedthroughthedamperunderthecombusti on

chamberandispreheatedthroughthesid echannelsandthenemittedashotscavenging

airontotheglass.Thehotairrinsestheglassandkeepsitsootfree.

Thetertiarychannel,whichcanbeseenatthetopofthecombustionchambertowardsthe

back,servestocombustthefinalgasresidues.

Bysettingtheintervalbetweenposition1 and2,theenergycontentinthefirewoodisused

optimally,asthereisoxygenforcombustionandfortheburningofthepyrolysisgasses.

Whentheflamesareaclearyellowthedamperhasbeensetcorrectly.Findingthecorrect

positioncomeswithtimeafteryouhaveusedforstoveforawhile.

Itisnotrecommendedthatyouturnitdowncompl etely.Amistakecommonlymadeis

shuttingthedampertooearlybecauseitfeelstoohot.Thisresultsindarksmokeemanating

fromthechimneyandinthecalorificvalueofthefirewoodnotbeing usedtoitsfullest.

Roomventilationandstoves

Theremustnotbeanextractorfanfittedinthesameroomasthestoveasthiscancause

thestovetoemitsmokeandfumesintotheroom.

Thestoverequiresapermanentandadeq uateairsupplyinorderforittooperatesafelyand

efficiently.

InaccordancewithcurrentBuildingRegulationstheinstallermayhavefittedapermanentair

supplyventintotheroominwhichthestoveisinstalledtoprovidecombustionair.Thisair

ventshouldnotunderanycircumstancesbeshutofforsealed.

ENGLISH RAISmanualforRais800

20

Control

Iftheashiswhiteandthewallsinthecombustionchamberaresootfreeafterthestove

hasbeenused,theairregulationwasset correctlyandthewoodwassufficientlydry.

Usingthewoodburningstove

Adjustingtheairdamper.Thedamperhas3settings.

Position1

Thedamperisalmostclosedmeaningthatthereisa

minimalairintake.

Position2

Pushtheleveruntilthefirstclick.Thispositiongives

fullsecondaryair.

Duringnormalusetheleverissetbetweenposition1

and2.

Whentheflamesareclearandyellow,thedamperis

setcorrectly,i.e.resultinginaslow/optimalburning.

Position3

Pullthehandleout,andpushittotheright.

Theairdamperiscompletelyopenandgivesfull

primaryandsecondaryair.Thispositionisforthe

lightingstageandisnotusedundernormaloperation.

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RAIS 800 Instructions For Installation, Use And Maintenance Manual

Brand: RAIS

Model: 800

Category: Wood stove

Type: Instructions For Installation, Use And Maintenance Manual

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RAIS 800 Instructions For Installation, Use And Maintenance Manual

RAIS 800 Instructions For Installation, Use And Maintenance Manual

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