ATTACK PELLET Series User manual

THEBOILERFOR
OODENPELLETS
COMBUSTION
OFW
ATTACKPELLET
SK
EN
DE
RU
FR
ES
RO
SE
PL
HU
IT

-theboilers
ATTACKPELLET-theboilerforburningthepellets
-Boilerdesignedforcombustionofwoodenpellets.
-Assembly,heating up andtraining oftheattendance isperformedby anassemblytechnician
trainedbythemanufacturer,whoalsofillsthedocumentontheboilerinstallation.
-Recommendedoperation boilertemperatureisbetween80°Cand 90°C. Operation inlower
temperaturecancausethecondensatecreation,lossoflifeandthereforethewarrantycannotbe
applied.
-
-
Onlypelletsbyauthorizedclassificationoffuelscanbeusedasfuel
Thechoice oftherightboilersize,thatmeansitsheating output,isaveryimportantcondition
foreconomicoperation and rightfunction oftheboiler.Theboilermustbechosensothatits
nominaloutputrespondstoheatlossesoftheheatedobject.
Thewarrantydoesnotapplyfortheboilerif:
isnotoperatedwithspecifiedfuel-pelletsbyauthorizedspecificationoffuels
-ifapropermixingappliance (RegumatATTACK-OVENTROP)is notinstalledinthe
system,whichprovidesminimumtemperature of65°Cforreturnwaterduring
operation.
.
2

Content:
2Important
3Content
4Introduction,Generaldescription
5Purposeofuse,Description oftheboiler,Controloftheboiler
6
7
8,9
10
14,15
16
18
19
SupplementNo1:Operation and maintenance ofpelletburnerIWABOVILLAS1X
SupplementNo2:Operation and maintenance ofpelletburner
11,12
13
17
IWABOVILLAS2
Thereportofrunning intooperation
Thedocumentofboilertesting and inclusiveness
Technicalparameters
Dimensionsofboilers,MainpartsofATTACKPELLET boilers
Assemblyand installation oftheboiler
Chartsofconnection
Protection oftheboileragainstcorrosion
Normsfordesign and assemblyofboilers
Rulesforoperation
Maintenanceofheating system
Chartsofconnection
Instructionsforliquidation oftheproductand wrapping,accessories
Defectsand theirremedy
Supplements:
3

Introduction:
Generaldescription:
ATTACKPELLET
boileriscertified.TheNo.ofcertificate:00143/104/2/2007.
ATTACKPELLET20 A
ATTACKPELLET30 A
Dearcustomer,
DescriptionofATTACK PELLET boilers:
Thank you forconfidencethatyou showedusby purchasing ourproduct-ATTACK
PELLET-boilerforwoodenpelletburning.
ATTACKPELLETboilerforwoodenpelletburning isdesignedforeconomicand
ecologicalheatingoffamilyhouses,cottages,smallplants,workshopsandsimilarobjects.
SpecifiedfuelforATTACKPELLETboilersarewoodenpellets.The
Wewishyou long and reliableoperation.Proper
attendanceoftheboilerisoneoftheconditionsforreliableand rightoperation,therefore
please,readthisinstruction forusecarefully. Themanualis writteninthewaytorespectthe
rightoperationoftheboiler.
Conditionsofrightboileroperation:
-rightchoice oftypeand outputoftheboiler
-impeccableputting intooperation
-sensitiveattendance
-regulartechnicalmaintenance
-reliableservice
-Boilersforwoodenpelletburning
-Boileroutput
-Automaticalcleaning ofashes
-Boilersforwoodenpelletburning
-Boileroutput
-Automaticalcleaning ofashes
PELLET
20
A
PELLET
30
A
4

5
Purposeofuse:
Descriptionoftheboiler:
Theboilerforwoodenpelletburning ATTACKPELLETisthemodernappliancesaving the
environmentwithitscombustion technology,offeringausercomfortcomparablewiththegas
boilers.
Theboilersaredesignedforheating thefamilyhouses,shops,industrialobjectsand other
similarbuildings.Thewoodenpelletsareusedasthefuel,orbiomass,accordingtotypeofused
burner.
Thedesign oftheboilerenablesusing thewoodenpelletorbiomass ofvarious
suppliers. burners
300l.
Thepelletboilers"ATTACKPELLET"arecontrolledby thecontrolpanelon theupper
casing oftheboiler.
1-Main switchofboiler- Turning theboiler On/Off from
themain.
2-Switchoftheburner -switchestheboiler betweenstand-by
modeandoperationmode
3-Theboiler thermostat-settingtheboileroperation
temperature
4-Thermomanometer
5-Resetbutton -Underthecover
6-Fuse10A/250V
Descriptionoffunction,parameters and settingsoftheburner areinthesupplement
oftheirinstruction.
TheATTACKPELLETboilerisdesignedforburning ofwoodenpelletsof6-10 mm diameter
andmaximumlenghtof35 mm.Alternatively,by thetypeofburner,othertypeofbiomasscan
beused.Otherbiomasscanbeusedunderthecondition ofawrittenapprovementofthe
manufacturer.
Theboilerconsistsofacombustion chamberwithapartition,heatexchangerand exhaust
pipe.Thebaseoftheboilersisaboilerbodycooledbywatertheweldmentofwhichismadeof
steelplatesof3to6mm thicknessthatprovideslong servicelifefortheboilers.Thepipe
exchangerhas turbulators whichimprovetheheattransfertoheating water, and atthesame
timetheyareusedforcleaningtheexchanger,ensuringthusitsevenefficiency.
Fuelisburnedby aburnerthatisusedespeciallyforthiskind offuel.Optimalconditionsof
burning and outputregulation arecreatedby thesupplyoffueland aircontrolledby an
electronicappliancesetupbyauseraccordingtorequiredparametersofheating.
Theburner,combustion chamberand exchangeraredesignedforoptimalburning ofall
combustibleparts.
Theboilerbody isinsulatedby mineralfleece,thecasing istreatedby thedustcolour
technology.
Thisispossibleduetoafitting opening withaflangespecifiedforacertaintypeof
burnerinthefrontpartoftheburner.
Boilerscanbeequippedwithadeviceforfuelsupplyand fuelbinsof
Fortheemergencyheating inthelackoffuelorburnerfailure,orastheprotection against
freezingitispossibletousetheelectricalheatingspiralofoutputupto6kWandmax.lengthof
450 mm fromtheflangeend.Thespiralcanbeinstalledtotheflangewithinternalthread
G6/4“ontheboilerleftside.Thespiralisequippedwithoperationandsafetythermostatandits
electricinstallationisindependentontheelectricalinstallationoftheboiler.
Controloftheboiler

Technicalparameters::
Prescribedmin.temperatureofreturnablewatertotheboilerinoperation is65°C.
Recommendedoperation tempereauteofwaterinboileris80-90°C.
Boiler type:PELLET20 PELLET 30
kW20 30
Rangeofoutput:
Prescribedchimneydraught:
kg 270
mm 1085
mm 1270
W1200
%90
3
°C127
kgh4,2-7
-1 2,4-4,5
ATTACK, s.r.o. producerreservestherighttochangetechnicalparametersanddimensionsofboilers without
previouswarning.
°C60-90
Rangeoftemperatureofheating water
Max.electricalinput(forignition)
Boileroutput:
kW10-20 18-30
Heating surface: Pa15-20
Max.operation pressureofwater:
Boilerweight:
Diameterofflueconnection
Boilerheight:
Boilerwidth:
Boilerdepth:
Shieldingofelectricparts:
Boilerefficiency:
Fluegastemperatureinnominaloutput
Prescribedfuel:
Averagefuelconsumption
Volumeofwaterintheboiler
Operationalelectricalinput:
Voltage
m
21,9
kPa300
mm 150
mm 590
IPIP40
W90
Class ofboilerby COemissions(EN303-5)
drevnépelety d=6-10mm,l=35mmmax.
l60
V/Hz230/50
6

ThemainpartsofATTACK PELLETboiler
Dimensionsoftheboiler ATTACKPELLET
7
1boilerbody
2casing
3ashpan door
4dooroftheinspectionalopening
5burner
6pipeexchanger
7turbulators
8pull rodofturbulators
9fluegasrecieverwithflue
10risingpipe1"
11returnpipe1"
12fillingvalve1/2"
14mainswitch
15burnerswitch
16boilerthermostat
17thermomanometer
18electrical fuse10A
19emergencythermostat

ASSEMBLYANDINSTALLATION OFBOILERS
Boilerinstallation
Localizationofboilers
Airinlet
Boilerscanbeinstalledonlybyanorganizationwithacertificateforinstallation andassembly
ofheating equipment.Beforetheinstallation theremustbeaprojectresponding tovalid
regulations.Beforeinstalling theboiler,anassemblyworkerisobligedtocheckifthedataon
theproduction labeloftheboilercorrespond tothedataintheprojectand documentation for
theboiler.Connection oftheboilermustcorrespond toregulations,norms,standardsand this
manual.
Fortheinstallation it isnecessarytokeepsafedistance ofitssurface fromflammable
materialsby thedegree offlammabilityand combustibility:
-materialsofB,C1,C2combustibility200mm
-materialsofC3combustibility400mm
-materialswiththedegree nottestedby STN73 0853 400mm
Examplesofbuilding materialsdividedby thedegreeofcombustibility:
-Adegree-noncombustiblematerials(bricks,blocks,ceramictiles,mortar,plaster)
-Bdegree-verydifficult toignite(heraklith,lignos,boardsfrombazalt felt)
-C1degree-difficult toignite(beech,oak,plywood,werzalit,hardenedpaper)
-C2degree-normalcombustibility(wood,pine,spruce pulpboard,solodur)
-C3degree-easilyignited(wood pulpboards,polyurethane,PVC,foamrubber,styrofoam)
Iftheboilerislocatedon thefloorfromcombustiblematerials, thefloormustbecovered
withanoncombustible,thermalinsulating padexceeding boilerdimensionsatleastin150
mm.SolidmaterialsofAdegree ofcombustibilitycanbeusedforthermalinsulation.No
objectsmadefromflammablematerialscanbeputon theboilerornearby inthedistance
shorterthan500mm.
Whenlocating theboilerintheboilerroom,theremustbefree space ofmin.1meterin
frontoftheboilerand of0.5mfromthesidewallsand therear.Abovetheboilerthere
mustbefree spaceofmin.1meter. Thisspace isnecessaryforbasicoperation,
maintenanceand service oftheboiler.LocalizationofATTACKPelletboilersindwelling
spaces(including halls)
Fortherightoperation oftheboilerit isnecessarytohavesufficientairinletfor
combustion.Minimumcrosssection oftheopening forfreshairinletis200 cm2.
ATTACKPELLETboilerscanbeinstalledonlybyacompanycertifiedtotheirinstallationand
maintenance.Beforetheinstallationoftheboilertoanolderheating systemthecompanymust
washout(clean)allthesystem.Theheatingsystemmustbefilledwithwatercorresponding to
specifiedrequirementsby thenormand itshardnessmustnotexceed1mmol/land
concentrationofCa0,3mmol/l.
Iftheseconditionsarenotkept,thewarrantycannotbeaccepted!
Theproducerisnotresponsiblefordamagecausedbyinappropriateconnection
oroperation.
isnotallowed!
Connecting theboilertotheheating system
2+
8

9
Attachmentofregulationandcontrolelements
Connecting theboilertothemains
Theboilerisdeliveredtoaconsumerequippedwithbasicregulation and controlelements.
Attachmentoftheseelementsisindicatedonthechartofconnection.Werecommendtoextend
theregulation ofboilerwithotherregulation elementswhichenablemorecomfortableand
economicoperation.Eachpumpinthesystemmustbecontrolledbyanindividualthermostatso
astheboilerwasnotundercooledon theinletofreturnwaterunder65°C.Attachmentofthese
elementscanbesuggestedby adesignerduetospecificconditionsoftheheatingsystem.
Electricinstallation togetherwiththeadditionalequipmentoftheboilermustbedoneby a
specialistaccordingtovalidstandards.
Theboilerisconnectedtothenetof230V,50 Hzbyasupplycordandplug.ThevoltageisofM
typeand whenreplaced, thesametypemustbeusedby aservice organization.Theappliance
mustbelocatedinsuchawaythattheplugiswithinthereachoftheattendance.
(accordingtoSTNEN60335-1+A11:1997).ConnectionofasocketmustsuittoSTN332000-
4-46,thesocketequippedwithcentrecontactpinconnectedtotheconductor.Anymulticontact
plugsorextensioncablesarenotallowed.Afterconnectiontothenet,thepowersupplymustbe
approachablebecauseofsafety.

Chartofconnection
10
Thelegend
1-brown
2-yellow-green
3-black
4-blue
5-grey
6-orange
HV-main switch
V-burnerswitch
TK-boilerthermostat
TP-roomthermostat
HT-safety thermostatwith adjustableresistor
C-Interferencecapacitor
F-fuse10A/250V
TV-three way valve

Exhaustpipe
Chimney
Informativevaluesoffluesection:
Exhaustpipemusthavetheoutletintotheflue.Iftheboilercannotbeattachedtotheflue
directly,theadaptertotheexhaustpipemustbeasshortaspossibleand notlongerthan1m
withoutexcessheating surfaceand it mustriseupwardstothechimney.Exhaustpipesmustbe
tightand resistantagainstfluegasleakageand cleanablefrominside.Insidesection oftheflue
mustnotnarrowtothechimney.Exhaustpipesmustnotcomethrough dwelling and utility
spaces.Usingofbentsisnotsuitable.
Attachmentoftheappliancetothechimneymustbealways donewithapprovalofauthorized
chimney-sweepingcompany.Theremustalwaysbesufficientdraftintheflueandfluegasmust
bedraughttotheatmosphereinall possibleoperation conditions. Fortherightoperation ofthe
boilertheindependentfluemustbedimensionedintherightway.Thedraughtisinfluencedby
thesection oftheflue,heightand roughnessoftheinternalwall. Thefluemustbeinsulated
sufficientlysoasthereis no condensate.Thetemperature1meterunderthemouthoftheflue
mustnotbelowerthan60°C.Intothefluewheretheboilerisattached,nootherappliancecanbe
attached.Thefluediametermustnotbesmallerthantheoutleton theboiler.Fluedraughtmust
havethespecifiedvalues.Butitmustnotbetoohighsoasnottodecreasetheefficiencyofboiler
orinterruptburning. If thedraughtistoo strong,install athrottlevalvebetweentheflueand
boiler.
20x20cmmin.height7m
20cmmin.height8m
15x15cmmin.height11m
16cmmin.height12m
Exactdimensionsofthechimneyarespecifiedby thenorm.Fluedraughtisspecifiedin
technicalparameters.
Theprotectionofboileragainstcorrosion:
Suitablesolutiontothisproblemisusingtheappropriatemixingappliance(RegumatAttack-
Oventrop).Thissolution enablesseparatedboilerand heating circuit,whichdisable
undercooling oftheboilerunder65°Cand reducethepossibilityofsteamcondensation and
creationofacidsandtarintheboilerexchangerandcombustionchamber.
Installationofthisapplianceistheconditiontowarrantypreservation.
1. Regumatisusedtokeeptheconstanttemperature
ofheating waterreturning totheboilerover65°Cin
setting thethermostaticheadon The
returnwatertemperaturebelow60°Ccanleadto
creation ofcondensateand tarand thustolossof
boileroperationlife.
Technicalparameters:InsidediameterDN25
Max.pressure10bar
Max.temperature20°C
Kvsvalue3,9
5-6degree.
11

Regumatconsistsofthree wayvalve,circulation pump,throttle,thermometers and insulation.
Theadvantageofthissolution isinitscompactness,easyattendance and assuredprotection of
boilerheatexchanger.
RegumatforATTACKPELLETboiler:Theordering code-DPP25003
12

Normsfordesignandassemblyofboilers:
STNEN303-5-BoilersforSolidFuels
STNEN60335-1+A11-SafetyofElectricalAppliancesforHouseholds
TheinstallationofATTACKPELLETboiler hastobeprovidedinrespectingofall the
localstandardsand norms.
13

Rules ofoperation:
Theboilerstartsthestand-by modeby turning on themainswitch(theleftbutton ofdouble
switch)locatedon theboilercontrolpanel.Itissignalizedby turning on theredcontrollightin
themainswitchbutton.Running intooperation isprovidedby turning on theburnerswitch
(rightbutton ofdoubleswitch).Thisissignalizedby thecontrollightintheswitchbutton.Itis
necessarytosettheturning boilerthermostaton therequiredtemperatureofheating water.By
turning thethermostatsunwisetherequiredtemperatureofheating waterinsreasesand vice-
versa.Thefuelignitionisprovidedautomaticallyfromtheelectricalspiralin-builtintheboiler
burner.Theburneroperationisfullyautomaticandcontrolledbyboilerthermostatand heating
requirement,whichistobeconnectedtoelectricalconnection place(e.g.theroomthermostat,
programmablecontroller,....).
Theburnersettingsareexactlydescribedinsupplementofthisinstruction.
During thefirstburning up thecreation and effuzion ofcondensatecanappear.Afterlonger
periodofheatingthecondensationdisappears.
Iftheboilerwasoutofoperationforalongerperiod(turnedofforinerror),itisnecessarytotake
morecareinreinitializing theoperation.Whentheboileris outofoperation,thepumpcanbe
blockedorleakofwaterfromthesystemcanappear.
Toassuretheconstantoutputand operation lifeoftheboilerit isnecessarytoprovidecleaning
properlyand regularly.Insufficientcleaning cancausedamaging oftheboiler.
Warning:
ATTENTION:
Theoptionsofboilerregulation
Theboilerregulation withoutroomthermostat
Preparingtheboilerforoperation
Beforerunning theboilerintooperation makesurewhetherthesystemisfilledwithwater
and deaeratedand theheating waterpressuredoesnotdecrease.Checkthetightnessand
assemblyoftheflue. Theboilermustbeoperatedinaccordance withtheseinstructionsin
ordertoworkproperly.Itcanbeoperatedonlyby anadult.
Allthedoorson
theboilermustbetightlyshutduringtheoperation.
Forburnersforwoodenpelletburning:
AUTHORIZEDFUELSPECIFICATION:
Woodenpressedpellets
Weight: 600-750kg/m
Efficiency:4,7-5,0kWh/kg
Size/diameter:6-12mm
Size/lenght: Max.35mm
Moisturecontentmax.12%
Ashcontent/weight0,5-1%
(woodenpellets)
Crumble(dust)content: max.3%
Temperatureofashglow:min.1100°C
Inthiscase,aninterconnection isinstalledontheterminalconnectoroftheboiler(TP-U1/
U2). Theboilerisregulatedonlyby aboilerthermostatlocatedon thecontrolboardofthe
boiler.
Puttingtheboilerintooperation
Fuel
3
Caution!
14

Boilerregulationwitharoomthermostat
.
Inthiscasetheboilerisregulatedby aroomthermostatthatisconnectedtothecontactsofthe
terminalconnector(TP-U1/U2)insteadoftheinterconnection whichmustberemoved.The
boilerinthis wayalsoresponds tothesetup boilertemperature.Insteadofaroomthermostat,
anotherdevicecanbeused,suchasprogrammableregulatorofheating.
Boilersareequippedwithanemergencythermostat.Incasethattheboilertemperature
overcomes110°C,theboilerisputoutofoperation safely.Restarting theboilerafterwater
temperaturefallsdowncannotbedoneuntiltheresetbuttonispressedonthecontrolboard.
Fuelisfilledinthefuelfeederthatcanbeboughtasanoptionalaccessoryfortheboiler.Thereis
aruletorefuelthefeederbeforeusingallthepelletstockinthefeeder.
Ashremovalmustbedoneinregularintervals.Intervalofcleaning dependson theheating
intensity,fluedraughtandotherconditions.During theoperationtheashiskeptinareplaceable
tinashcollectorbasin. Forcleaning ofashit is necessarytoturntheboileroffwiththemain
switch,cleanouttheashcollectorbasinandsweeptheboilerbottom.Theashcollectorisinthe
lowerpartoftheboilerbehindthecover.Formanipulation withtheashcollectorit isnecessary
tousesafetyglovestopreventburning.Aftercleaningtheashcollectorisreturnedbackandthe
covermustbeclosedproperly.
Ifyouneedtogettheboileroutofoperationforashorttime,turntheburnerswitchoffandletthe
fuelinburnertoburnout.
Inrunningoutofoperationforalongtime,firstlyturnofftheburnerswitchandletthefuelburn
out.Aftertheboilercoolsdownbelow30°C,you canturnoffthemainswitchand takethe
harnessconnectoroffthemain.
Caution!Ontheconnectioncontactsoftheroomtemperatureishighvoltageof230V!
Beforeanymanipulationwiththeterminalconnectororelectricalinstallationoftheboiler
itisnecessarytoswitchtheboileroffthemainsnet!
Caution!Thefuelfeedercanbeopenforrefuelingorcleaningpurposesonly.Duringthe
operationthefeedermustbeclosedtightly,otherwisethereisadangeroffuelingnition!
Boiler protection
Refuelling
Ashremoval
Shortthermshut-downoftheboiler
CAUTION!-Donotturnoffthemainswitch!
Longer-thermshut-downoftheboiler
15

Maintenanceofheatingsystemandboiler
Afterheatingseasonisfinished,cleanthe
boilerthoroughly
Atleastonce afortnightcheckorrefill waterintheheating system.Iftheboilerisoutof
operation during winter,watercanbefrostinthesystem. Thereforeit isbettertodischarge
waterofthesystemorfillinwithantifreeze agent.Otherwisedischargewateronlyincritical
situationsand fortheshortesttimeaspossible.Twice aweekpull and pushtheturbulator
controlleverafewtimestocleanpipeexchangers.Thentakeashoutoftheashcollectorbelow
theburner(forboilerswithnoautomaticcleaning).
,replacedamagedparts.
Dismantletheoldpacking cordwithascrewdriverand cleantherabbetwhereit wasplaced.
Takeanewpacking cordand putitsbeginning on thehorizontalpartsoftherabbet.Withyour
handoralightknockofahammerpressitintotherabbetonthecircumferenceofthedoor.
Aftersometimeapackingcordinthedoorgetsdeformed.Torepackthedoor,itisnecessaryto
changetheposition ofthedoor. Theposition is changedby tightening thehingesofthedoor.
Feeding doorisjoinedtothebody withtwohingesattachedtothedoorwithalong pin. To
changetheadjustmentofthehinges,it is necessarytoremovethepinand screwthehingeby
turningit.Fitthedoorandinsertthepinintothehinge.
Changingthepackingcordofthedoor
Adjustmentofhinges
16

Recommendedconnectionschemes
TheschemeofconnectionwithmixingsystemREGUMATATTACK-OVENTROP
17
ATTACK
BOILER
Expansionvessel
Pump
Regumat
ATTACK-
-OVENTROP
Heatingsystem
12
43
CheckvalveCheckvalve

Instructionsforliquidationoftheproductafteritsoperationlife
Liquidationofwrapping
Accessories
Theproductshouldbeliquidatedby selling toascrap-materialdealerortoadump
managedby alocalauthority.
Thewrapping shouldbeliquidatedby selling toascrap-materialdealeroftoadump
managedby alocalauthority.
TheboilerATTACKPelletisdeliveredtestedfunctionally.Standardlytheboilerisequipped
withtheflangefortheburnersIWABOVILLAS1XandS2.
Theboilerissuppliedwrappedand placedon woodenpalette.Theburnerand pelletfeederis
suppliedseparatelly.
Theseaccessoriesareincludedintothedelivery:
-Instruction foruse
-Warrantycertificatet
-Listofcontractservice organizations
TherecommendedtypeofburnerisIWABOVILLAS1X,orIWABOVILLAS2withthe
fuelfeederfortheburnerIWABO-standard1,5m,(on application up to5m)
18

Possibledefectsandtheirremedy
Defect Remedy
Thereisno voltageinthemain
Corddamaged
Check
Check
Replace
Replace
Theboilercannotreach
demandedparameters
Lackofwaterinsystem
Badqualityoffuel
Mistakeinproject
Newchimney, removewrongattachment
Doornotsealed
Damagedpacking cord
Replace
SeethesupplementNo.1,OrNo.2-
Searchingdefects
Thelight"burnerswitch"
isnotlighting
Noneedofheating
Interruptedsafety
thermostat
Damagedswitch
Find thecause,removeitand thenreset
Replace
19
Cause
Controllight"powernet"
isnotlighting
Plugisnotpluggedproperly
Damagedswitch
Too high pumpoutput
Boileroutputisnot
dimensionedsufficiently
forthesystem
Weakchimneydrought
Strong chimneydrought
Defectoftheburner
Re-fill
Regulatetheflowand switching
Usetheprescribedfuelonly
Place acut-off slideintoexhaust
pipe
,setup thehinges

SupplementNo.1