ATTACK DP25 User manual

ATTACKDP-Woodgasifyingboiler
-Assembly,pre-heatingandtrainingoftheattendanceisperfomedbyanassemblytechnician
trainedbythemanufacturer,whoalsofillsinadocumentontheinstallationoftheboiler.
-Duringwoodgasifying,tarandcondensates(acids)arecreatedinthefuelbin.Therefore
behindtheboilerthemixingapplianceregumatmustbeinstalledtokeeptheminimum
temperatureofreturnwaterof65°Cintotheboiler.
-Operationtemperatureofwaterintheboilermustbeof80-90°C.
-Theboilermustnotbepermanentlyoperatedwiththeoutputlowerthan50%.
-Whenacirculationpumpisused,itmustbecontrolledbyaseparatedthermostatinorderto
keeptheprescribedminimumtemperatureofreturnwater.
-Ecologicaloperationoftheboilerisduringnominaloutput.
-WerecommendtoinstalltheboilerwithstoragereservoirsandRegumatwhichguarantees
economyinfuelin20to30%andlongerservicelifeoftheboileraswellascomfortable
attendance.
-Iftheboilercannotbeattachedtotheaccumulation,werecommendtoconnectitatleastwith
oneequalisationbasinwiththevolumeofabout25lfor1kWoftheboileroutput.
-Duringthemodewithdecreasedoutput(summermodeandwaterheating)itisnecessaryto
startburningdaily.
-Fuelmustbeusedonlydriedof12-20%moisturecontent(withahighermoisturecontentof
fueltheoutputofboilerdecreasesanditsconsumptionincreases)
-Thechoiceoftherightboilersize,thatisitsheatingoutput,isaveryimportantconditionfor
economicoperationandrightfunctionoftheboiler.Theboilermustbechosensothatits
nominaloutputrespondstoheatlossoftheheatedobject.
Theguaranteedoesnotapplyfortheboilerif:
-itisoperatedwithwoodexceeding20%moisturecontentorwithfuelnotprescribedby
themanufacturer.
-ifapropermixingapplianceRegumatisnotinstalledinthesystem,whichprovidesfor
returnwaterthetemperatureof65°C.
-afunctionalthermostaticvalve(WATTSSTS20)isnotinstalledonthecoolingcircuitof
boilerandconnectedtothesourceofcoolingwater.
Thisapplianceisnotsuitableforusingbythosepersons(includingchildren),whose
physical,mentalandsense-disabilityorthelackofskillsobstuctsthesafeoperation,if
theyarenotunderrestraint,ortheywerenottrainedbytheresponsiblepersonforusing
theappliance.Itisnecessarytolookafterthechildrentoassure,thattheywillnotplay
withtheappliance.
2
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Content:
2Important
3Content
4
5
6Dimensionsoftheboilers
7,8ControlboardofATTACKDPSTANDARD,PROFI
11TechnicaldescriptionofDPPROFI
12
13
14Locationoftheboiler
15
16
17Installationandchangeofthefireproofconcreteshapedpeaces
18Variantsofconnections
19Variantsofconnections,variantsofprotectionandboilerdurabilityincrease
22
Introduction,generaldescription
Technicalparameters
9Purposeofuse,technicalparameters,operationalrules
10Warning
Overheatingoftheboiler,thewaysofregulation,displayingfaults
Maintenanceofheatingsystem,prescribedfuel
Chimney,exhaustpipe,connectingboilertothemains,connectiontotheheating
system
Protectionofboileragainstcorrosion
20Operationwiththeaccumulationtanks
21Protectionofboileragainstoverheating
Possiblefaultsandthemeansoftheirelimination
23Schemeofdependencyofresistanceonthetemperatureofheatingwaterbythe
thermalprobe(DPPROFI)
24-25TheschemesofelectricalconnectionsofATTACKDPboilers
26Notes
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Introduction:
Dearcustomer,
Generaldescription:
DescriptionofATTACKDPbrand:
ATTACKDPwoodgasifyingboilerisdesignedforeconomicandecologicalheatingof
familyhouses,bungalows,smallplants,workshopsandsimilarobjects.
SpecifiedfuelforATTACKDPboilersisdrywood,e.g.logsoflengths,dependingonthetype
ofboiler.Thewoodgasifyingboileristheholderof1015certificate.
Thankyouforconfidencethatyoushowedusbypurchasingourproduct-ATTACKwood
gasifyingboiler. Wewishyoulongandreliableoperation.Properattendanceoftheboilerisone
oftheconditionsforreliableandrightoperation,sopleasereadthisinstructionforuse
carefully.Themanualiswritteninthewaytorespecttherightoperationoftheboilerincentral
heatingsystem.
Theconditionsofrightboileroperation:
-tochoosetherighttypeandoutputoftheboiler
-impeccableputtingintooperation
-sensitiveattendance
-regulartechnicalmaintenance
-reliableservice
ATTACKDP25Standard
35
45
75
ATTACKDP25Profi
35
45
75
Boileroutput
Woodgasificationboiler
Versiontype
Boileroutput
Woodgasificationboiler
Versiontype
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Specifiedmin.temperatureofreturnablewaterinoperationis65°C.
Specifiedtemperatureofwaterduringoperationintheboileris80-90°C.
Technicalparameters:
5
Typeofboiler
Boileroutput STANDARDversion)
Outputrange(PROFIversion)
Heatingsurface
Feedhoppercapacity
Dimensionsoffeedingopening
Prescribedchimneydrought
Max.operatingpressureofwater
Weightofboiler
Diameteroftheflueconnection
Boilerheight-"A"
Boilerwidth-"B"
Boilerdepth-"C"
Thedepthofthechamber-"D"
Shieldoftheelectricparts
Electricalinput
Boilerefficiency
COemissionclass
Fluegastemperatureinnominaloutput
Flowoffluegasinnominaloutput
Maximumnoiselevel
Prescribedfuel
Averagefuelconsumption
Max.lengthofwoodlogs
Burningtimeinmin.output
Volumeofwaterintheboiler
Rangeoftemperatureofheatingwater
Min.volumeofequalisationbasin
Connectionvoltage
Consumptionperseason
Rangeofroomtempereature
(PROFIversion)
Currentcarryingcapacity
ofboilerregulatorcontacts(PROFIversion)
DP25DP35DP45DP75
25354575
10-2514-3518-4530-75
1,521,741,953,60
96112128305
235x445235x445235x445294x545
23232323
250250250250
350390420850
150150150219
1080108010801320
580580580750
1050115012651600
5906907901100
21212121
50506060
85858686
3
230225220262
0,0170,0190,0220,045
65656565
6,38,711,218,7
Drywoodof15-17Mj/kg-1calorificvalue,watercontent
min.12%-max.20%diameter80-150mm
5506507501000
3333
687887164
60090012001800
230/50
1kW=1m3
65-90
10-27
230/2
ATTACK,s.r.o.producerreservestherighttochangetechnicalparametersanddimensionsofboilerswithoutpreviouswarning.
kW
kW
m2
dm3
mm
Pa
kPa
kg
mm
mm
mm
mm
IP
W
%
°C
kg/s
dB
kgh-1
mm
hod.
l
l
V/Hz
°C
°C
V/A
mm
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DimensionsofATTACKDPboilers
6
P25P35P45P75
isingpipe-"E"G6/4"G6/4"G2"G2"
eturnpipe-"F" G6/4"G6/4"G2"G2"
1.BOILERBODY
2.UPPERCAP
3.FEEDINGDOOR
4.ASHPANDOOR
5.SUCKINGFAN
6.CHIMNEY
7.PRIMARYAIRFLAP
8.SECONDARYAIRFLAP
9.BOILERTHERMOSTAT
10.RESET
11.FLUEGASTHERMOSTAT
12.DISCHARGEVALVE
13.SWITCH
14.THERMOMETER
15.OUTPUTREGULATOR
16.COOLINGCIRCUIT
17.COVEROFTHECLEANINGHOLE
18.RISINGPIPE
19.RETURNPIPE
20.REGULATIONDOOR
21.PULLRODOFTHECHIMNEYFLAP
22.ELECTRICREGULATOR(PROFIVERSION)
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Controlboard
ATTACKDPSTANDARD
Woodgasifyingboiler"ATTACKDPStandard"iscontrolledbyaboilerandfluegasthermostat.
1-Reset
2-Fuse
3-Themainswitch
4-Fluegasthermostat
5-Boilerthermostat
6-Thermometer
Description:
1.Reset-
2.Fuse-
3.Mainswitch-
4.Fluegasthermostat-
5.Boilerthermostat-
6.Thermometer-
7.Pullrodcontrol-
protectionoftheboileragainstoverheating(incasethetemperatureishigherthan
110°C,theboilerisdisconnectedfromthepowernet)
protectionoftheboileragainstshortcircuit
switchingonoftheboiler,switchingoffifnecessary
whenthetemperatureoffluegasdropsbelowthesetupvalue,the
fanisswitchedoff
servesforsettingupmaximumtemperatureofwaterintheboiler(after
exceedingsetuptemperaturethefanisswitchedoffandthe
boilerworkswithminimumoutput.Afterdecreasingsetuptemperature
thefanisswitchedonagainandtheboilerworkswithmaximum
output.
indicatesthetemperatureofoutletwaterfromtheboiler
servesforopeningandclosingoffuelcut-offflap
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ATTACKDPPROFI
TheassetofProfiversionofATTACKDPboilerscomparingwithStandardversionisinmore
comfortableserviceandthepossibilityofheatoutputmodulationandadditionofcontrolelements.
Theboilertemperatureiskeptatthelevelsetbytheuser,bysettingupnumberofrevolutionsofthe
fluegasfan.ATTACKPROFIboilerregulatormeasuresthetemperatureofwaterintheboiler
continuouslyanddepictsitsvalueonthedisplay,controllingthepumpofcentralheatingatthesame
time.Thereisapossibilitytoconnectaroomthermostattotheboilerregulator.Theroomthermostat
providesthoroughregulationoftemperatureofheatedrooms.Thecontrolofdriveofthefour-way
mixingvalveispossibleaswell.
Backwardviewofelectronicregulator:
Settingoffluegas
fanspeedduring
burningupmode
Settingofpostpurgetimeoffanafterreachingsetuptemperatureofheatingwater
Fuse
2A
Connectionof
mixingvalve
(12V) Connectingofroomtemperaturesensororthermostat
7-Thecontrollightofcirculationpumpoperation
8-Thecontrollightoflackoffuel
9-turningbuttonofroomthermostat
10-TheTESTbutton(bypressingthebutton
thetemperaturesetupbyturningthebutton6appears
andatthesametimefluegasfanswithesoffduringthe
timewhenthebuttonispressed)
1-Mainswitch
2-Displayshowingtheboiler
temperature
3-Controllightofburningupprocess
4-Contollightofboileroverheating
5-Theroomthermostatcontrollight
6-Turningbottonofboilerthermostat
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Purposeofuse
Ecologicalhot-waterboilerAttackDPisdesignedforheatingoffamilyhousesandsimilar
objects.Theboilerisdesignedforburningwoodonly.Anydrywoodcanbeusedfor
burning,mainlylogs.Alsowoodofbiggerdiameter,blocks,canbeused,whichreduces
nominaloutputbutprolongsburningtime.Theboilercannotbeusedforburningfiledust
andsmallwoodendebris.Thiscanbeburntonlyinsmallamounttogetherwithlogs(max.
10%).Duetoitslargefeedhopperyoucanavoidthemostdemandableoperationof
preparationandcuttingthewoodintosmallerpieces.
Locationoftheboilersinlivingspaces(includinghalls)isinadmissible!
Theboilerisdesignedforcombustionofwoodontheprincipleofwoodgasifyingusinga
fluegasfansuckingfluegasfromtheboiler.
Thebodyoftheboilerisaweldmentofmetalsteelplatesof6mmthickness.Itincludesa
feedhopperwithaheatproofshapedpiecethathasanoblongopeningfortransitionofflue
gasandgas.Underitintheafter-combustionspacethereisanashpan.Intherearpartof
theboilerthereisverticalfluechannelwithafuelcut-offflapintheupperpart.Thereisalso
asuctionbranchforconnectiontotheflue.
Inthefrontwallintheupperpartthereisafeedingdoorandinthebottompartthereisan
ashdoor.Inthefrontpartoftheuppercoverthereisapullrodoffuelcut-offflap.Thebody
oftheboilerisfromtheoutsideinsulatedbymineralfleeceputunderthecoversofoutside
jacket.Intheupperpartoftheboilerthereisacontrolboardforelectromechanicalregulation.
Intherearpartoftheboilerthereisachannelforinletofprimaryandsecondaryairwitha
regulationflapwheretheairisheatedtoahightemperature.
DescriptionoftheSTANDARDversion
-Thermometerindicatesoutlettemperatureoftheboiler
-Ifitisnecessary,theboilercanbeswitchedoffbymainswitch
-Electriccircuitisprotectedbyafuse
-Fancanbeswitchedoffbyafluethermostatafterburningdownfuel.
ATTENTION! Forheatingup,setthisthermostatto0°C.Afterfuelstartsburning,setthe
fluethermostatto"Operation".Ifthetemperatureoffluegasdropsbelowsetuptemperature
thefluethermostatisswitchedoff.Ifyouwantthefanstartagain,youhavetosetupa
temperature.Theoptimumconditionforoperationmustbetried.
-Regulationthermostatcontrolstheoperationofthefanbytheoutlettemperatureofwater
fromtheboiler.Safetynon-returnablethermostatservesasaprotectionagainstoverheating
incaseofbreakdownoftheregulationthermostatorasanalarmofdeviceforovercoming
safetytemperature.
(inthe")PROFIversionturntheboilerthermostattotheleftpointof"RESET
.Afterovercomingthetemperatureof110°Citisnecessarytopressit.
Operationrules
Preparingtheboilerforoperation
Beforeputtingtheboilerintooperationmakesurewhetherthesystemisfilledwithwater
anddeareated.Theboilercanbeoperatedonlyinaccordancewiththeseinstructionsinorder
toworkproperly.Itcanbeoperatedonlybyanadult.Wheninstallingtheboiler,lay
somethingundertherearparttoelevateitin10mmforbetterflushinganddeareating.
9
Technicalparameters
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Warning!
Afterthefirstheatingup,therecanbecondensationandcondensatemayleak.
Condensationdisappearsafterlongerheating.Whenburningsmallerwoodenwasteitisnecessaryto
checkthetemperatureoffluegaswhichovercome320°C.Otherwisethefancanbe
damaged.Creationoftarandcondensateinthefeedhopperisaphenomenonaccompanyingwood
gasifying.
Iftheboilerwasoutoforderforalongertime(switchedoff,brokedown),itisnecessarytouse
extremecautionwhenputtingintooperationagain.Innotworkingboiler,thepumpcanbeblocked,
watercanleakortheboilercouldgetfrostinwinter.
Beforeburningthefuelopenthefuelcut-offflappullthepullrodoftheflapandsetthefluethermostat
to0°C.Throughtheupperdoorputdrywoodchipsontheheatproofshapedpieceperpendicularlyto
thechanneltoleave2-4cmgapbetweenthefuelandchannelfortransitionoffluegas.Putpaperor
woodwoolonthechips,thenchipsagainandabiggeramountofdrywood.Afterburningthefuel
switchonthefanandclosethefuelcut-offflap.Onthethermoregulationvalvesetthedemanded
temperatureofwater(80-90°C).Afterproperstartfillinthewholefuelbinandsetupthefuel
thermostatintooperationposition.
Togasifywood,theremustbeareductionzoneintheboiler(alayerofcharcoalontheceramicshaped
pieceinthefeedhopper).Thelayercanbecreatedbycombustionofdrywoodofpropersize.When
wetwoodisburned,theboilerisnotworkingasagasifyingboilerandtheconsumptionofwoodrises,
outputislowerthandemandedandtheservicelifeofboileraswellasthatofflueisshortened.Ifthe
draftisasspecified,theboilerworksupto70%ofoutputevenwithoutafan.
Outputregulationisconductedwithaflapontherearsideoftheboilerwichiscontrolledbya
thermoregulationvalve.Thevalveopensorclosestheflapautomaticlybysetupoutlettemperature
(80-90°C)ofwater.Payspecialattentiontosettingupthethermoregulatorasthisexceptthe
regulationhasanotherimportantfunction-Forsetting
upfollowtheinstructionsforaseemblyandsetupoftheregulator.Checktheprotectionagainst
overheatingbyverifyingthefunctionofregulatorwith90°Cwater.Forthistemperaturethe
regulationflapmustbealmostclosed.Setupoftheregulatormustbetested.Thepositionofthe
regulationflapcanbewatchedfromthebacksideofthefan.Withtheboilerthermostatlocatedonthe
paneloftheboileryoucancontrolthefanbyoutlettemperatureofwater.Thetemperatureonthe
regulationthermostatshouldbyinlowerthantheoneonthethermoregulator.Onthepanelthere
isalsoafluethermostatservingtostopthefanafterburningoutofthefuel.Forheatingup,setitupto
0°C.Afterproperheatingupsetituptooperationpositionsothatthefanisworkingandisnot
stoppeduntilburningoutoffuel.Theoptimumpositionofthefluethermostatmustbewatchedbythe
kindoffuel,draftandotherconditions.Checkthetemperatureofoutletwateronthe
thermomanometer.Onthepanelthereisalsoasafetynon-returnablethermostat.
Forrefuelingfirstopenthefuelcut-offflapbythepullrod,donotstoptheventilator.Waitforsome10
seconds,thenslowlyopenthefeedingdoorsoasaccumulatedfluegascanbedraughttotheflue.
Duringheatingkeepthefeedhopperalwaysfull.Topreventsmoke,stokeotherfuelonlyafterthe
originalchargeisburntoutatleastto1/3ofthecontent.Thencoverlivecoalwithabroadlogandfillin
asusually.Thefuelmustnotbepressedoverthejetasthiscouldcauseextingiushingthefire.
Duringoperationthepullrodoffuelcut-offflapmustbeshiftedin,otherwisethefan
canbedamaged.
Thisisnotadefect
mustnot
Heatingupandoperation
Electromechanicaloutputregulation
5°C
Refueling
CAUTION:
protectiontheboileragainstoverheating.
CAUTION!
Duringtheoperationthepullrodoffuelcut-offflapmustbeshiftedinotherwisethefan
canbedamaged.
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TechnicaldescriptionofATTACKDPPROFI:
Duringtheoperation,thedisplayisshowingthecurrenttemperatureofoutletheatingwater.
Speedofthefanarecontrolledinthisway:
-ifduringburningupprocestheboilertemperatureislowerthan45°C,thefanworkswiththe
outputsetupbytheturningofburningupbuttonsituatedinrearsideofregulatorintherangeof
40-100%.(youcanseeitonthedisplay,from),forboiler
temperaturehigherthan45°Cthefanworksupto100%.
-ifthetemperatureofheatingwaterduringtheoperationismorethan10°Clowerthantheone
setupbytheturningbutton,thefanworksin100%output.
-ifthetemperatureofheatingwaterislowerthan10°Cfromthetemperaturesetupbythe
turningbuttonoftheboilerthermostat,theregulatordecreasestheoutputofventilatoraccording
tothedifferencebetweenthesetemperaturesbutonlytotheoutputnotlowerthan40%.
-iftheboilertemperatureishigherorequaltothetemperaturesetupbytheturningbuttonofthe
boilerthermostat,thefanswitchesoff.
-theventilatorswitchesonagainafterdecreasingtheboilertemperatureino5°Ccomparingto
thesetuptemperature.
Theregulationofboilerensuresthatthepumpforcentralheatingswitchesoffwhenthe
temperatureofouletwaterintheboilerdecreasesunder60°C.Thepumpswitchesonagainbythe
temperaturehigherthan65°C.
Topreventexplosionofaccumulatedgasduringignition,theboilerregulatorensurespurgingof
gasintheboilerin5secondsandtheneachminuteuntil9minutesaccordingtothepositionof
theturningpost-purgetimebuttonintherearpartoftheregulator.Duringthesetupthereis
alwaysinformationonthedisplaywhichlasts2seconds(P1,....,P9,P-).Incaseyoudonotwish
purgingofgasintheboiler,itisnecessarytosetup(P--)..
Tomaketheprocessofburninguptheboilerstable,thereisaburningupsysteminstalledinthe
regulator.Afterplugginginorstoppingthealarmtheregulatorissetuptotheprocessofburningup
andthismodeissignalledbyashiningdotonthedisplay.Theprocessofburningupisfinishedwhen
thedotstopsshiningandtheboilertemperaturereachesthevaluesetupbythethermostat.Incasethe
temperatureintheboilerdoesnotexceed65°Cin2hoursofburninguptime,theregulatorstopsthe
waste-gasventilatorandswitchesonthecontrollight-missingfuel.
Inthetimeofburningouttheboilerwhenthetemperaturefallsunder65°Candthisconditionlasts
formorethan30minutes,theregulatorstopstheflue-gasfanandthecontrollightofmissingfuel
shineson.
Whenthetemperatureofheatingwaterintheboilerfallsunder65°Candthisconditionlastsfor
morethan30minutes,theregulatorstopstheflue-gasfanandthecontrollightofmissingfuel
shineson.Ifintheburningupprocesstheboilertemperaturedoesnotraisetomorethan65°C,
missingfuelwillbeshiningonthedisplayafter2hours.Tostarttheregulationagain,itis
necessaryto:
-refueltheboiler;
-burntheboilerup
-turntheturningbuttonoftheboilerthermostatintothemaximumleftpositionandthusstop
thealarm
-waituntilthecontrollightofmissingfuelflickers,
-byturningbuttonoftheboilerthermostatsetuptherequiredtemperatureoftheboilerandthe
regulatorstartstheprocessofburningup
r4=40%tor9=90%,rF=100%
Missingfuel
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Theboileroverheating
TheoptionsofboilerregulationATTACKDPPROFI
Displayingfaults:
Ifthetemperatureoftheboilerraisestomorethan95°C,theregulatorstopstheflue-gas
fanandthecontrollightofboileroverheatingshineson.Fornewstartitisnecessaryto:
-waituntiltheboilertemperaturefalls
-removethecauseofboileroverheating(e.g.refillmissingwaterintothecentral
heatingcircuit) °
-turnthebuttonoftheboilerthermostatintothemaximumleftpositionadthusstop
thealarm
-waituntilthecontrollightofboileroverheatingstartsflickering;
-tostarttheregulatoragain,setuptherequiredtemperatureoftheboilerbytheturning
buttonofthethermostat;
Ifthetemperaturefallsunder60°C,theregulatorcomesintotheburningupmode.
Theboilerenablesregulationofroomtemperatureaswellasconnectingthesensorofroom
temperature.Iftheroomtemperatureislowerthanthesetupone,thecontrollightnearthe
buttonofthermostatshineson,whichmeansthattheboilermustkeepthesetuptemperature.
Afterreachingtherequiredtemperaturethecontrollightswitchcesoff,thecircuitpumpof
centralheatingswitchesoffandtheboilerstartsburningatthetemperatureof65°C.
Forthepurpossesoftimingregulationbyroomtemperatureitispossibletoconnectany
optionalprogrammablethermostatwiththeterminalsforthesensorofroomtemperature.In
thiscasetheturningbuttonoftheroomthermostatisnotworking.
Ifyoudonotwishtousetheroomthermostatnortheroomsensor,theinletterminalsmustbe
short-circuited.Inthiscaseonlytheboilerthermostatisworking.Themixingvalvewiththe
12Velectricdrivecanbealsoconnectedtotheboilerregulator.(Thissystemisnotdelivered
withtheboiler).
Theboilerregulatorconstantlyverifiesthefunctionsofinternalsystemsandofthesensorof
boilertemperature.Afterfindingoutthedefect,theregulatorswitchesofftheflue-gasfan,the
centralheatingpumpandatthesametimethedefectshowsonthedisplay.Inthecaseoffailure
itisnecessarytoswitchtheboileroffbythemainswitch,toassurethecontinuousoperationof
thecentralheatingpumpbypluggingintothemains,thefuelmustbeburntthoroughlyandthe
contractservicecompanycontacted.
IfE1faultappearsonthedisplay,itmeansthedamageofthesensorofboilertemperature.
Warning!Watercanberefilledonlyaftertheboilertemperaturefallsunder40C.
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Permanent-heatoperation
Permanent-heatoperationoftheboilermeansthatthefirecanbekeptduringthenightwithoutheatingupdaily,
Thiswayofoperationshortenstheservicelifeoftheboiler.Forpermanent-heatoperation
preparetheboilerthisway:
butonlyinwinter.
-Putafewbiggerlogs(4-6)ontheglowinglayer
-Getthemixingvalveready.Afterclosingthevalvethetemperatureofwaterrisesto80-90°C.
-Regulationflapcontrolledbythethermoregulatorisclosedautomaticallyandthefanisswitchedoff.
Intheboilerpreparedlikethisburningiskeptformorethan12hours.Duringpermanent-heatoperationthe
temperatureofwaterintheboileris. 80-90°C
Cleaningtheboiler
Theboilermustbecleanedregularlyandproperlyevery3-5daysbecauseashsettleddowninthefeed
hoppertogetherwithcondensatesandtardecreasesoutputandservicetimeoftheboilerandisolatesheat-
exchangingsurface.
Donotpullthefireclayshapedpieceoutwhencleaning.
guaranteeexpires.
Whenthereistoomuchash,thereisnotenoughspaceforburningoutoffuelandaholderof
ceramicjetaswellasthewholeboilercanbedamaged.Whencleaningtheboiler,firstlyturntheventilatoron,
openthefeedingdoorandwipetheashthroughaslotintobottomspace.Leavelongunburntlogsinthefeed
hopper.Opentheuppercleaningcoverandcleaninsidewithabrush.Afteropeningthebottomcleaningholetake
ashandsootout.Afteropeningthebottomdoorcleanthebottomspace.Cleaningintervaldependsonthequalityof
wood(moisturecontent),heatingintensity,draftoftheflueandothercircumstances.Werecommendtocleanthe
boileronceaweek.Onceayearminimallycleanthe
movingwheelofthefanandcheckthroughthecleaningholefoulingofregulationofprimaryandsecondaryair
flowingintofeedchamberandcleanwithascrewdriverifnecessary.Itinfluencestheoutputandqualityof
burning.Regularandpropercleaningisimportantforpermanentoutputandservicelifeoftheboiler.
Incaseofinsufficientcleaningtheboilercanbedamagedand
WARNING-
Maintenanceofheatingsystemandboiler
Atleastonceinfortnightcheckorfillupwaterintheheatingsystem.Iftheboilerisoutofoperationduringwinter,
watercanbefrostinthesystem.Thereforeitisbettertodischargewaterofthesystemorfillinwithantifreeze
agent.Otherwisedischargewateronlyincriticalsituationsandfortheshortesttimepossible.
,replacedamagedparts.Twiceayearcleanthemovingwheelofthe
ventilatoranditsairchamber.
Afterheatingseason
isfinished,cleantheboilerthoroughly
Changingthepackingcordofthedoor
Dismantletheoldpackingcordwithascrewdriverandcleantherabbetwhereitwasplaced.Takethenewpacking
cordandputitsbeginingonthehorizontalpartsoftherabbet.Withyourhandorlightknockofthehammerpressit
intotherabbetonthecircumferenceofthedoor.
Adjustmentofhinges
Aftersometimethepackingcordinthedoorgetsdeformed.Torepackthedoor,itisnecessarytochangethe
positionofthedoor.Thepositionischangedbytighteningthehingesofthedoor.Feedingdoorandbottomdoorare
joinedtothebodywithtwohingeswhichareattachedtothedoorwithalongpin.Ifwewanttochangethe
adjustmnentofhinges,itisnecessarytoremovethepinandscrewthehingebyturningit.Fitthedooronandinsert
thepinintothehinge.
Exchangeofthenozzlebody
Thebodyofnozzleisplacedintheboilerbodyinanozzleholder.Inthelowerpartisthenozzlebodysealedby
boilerluteandintheupperpartbyapackingcord.Whenexchangingthenozzle,removethepackingcordfromthe
rabbetbyascrewdriver.Removethenozzlebodyandcleantheholderthoroughlyfromthetarandoldlute.Onthe
cleanedsurfaceputthenozzlebodyinsulation.Takethenozzleandputitontheholdersothattheshorterwallwas
intherearpartoftheboilerpushedtothestop.Thelateralclearancemustbethesame.Takethenewsetofpacking
cordsofthenozzlesandwithalightknockpressitintothegapsoastobeatthesamelevelwiththenozzle.
Settingoftheboilercombustion
Settingoftheboilercombustionisexecutingthroughtheregulationsflapsoftheprimaryandsecondaryair.
Boilersarefromtheproductionsetforthemostoptimalburningconditionsintermoftheemissionsandthe
tempertatureofexhaustgas.Settingcanbeexecutedonlybyproducerorbytrainedserviceman.
Themostoptimalsettingoftheregulationflaps:
Prescribedfuel
Specifiedfuelisdriedcutwoodandlogsof80-150mmdiameter,withmin.12%andmax.20%moisturecontent
andcalorificvalueof15-17MJkg.Itisalsopossibletoburnbigpiecesofwoodenwastewiththicklogs.
-1
flapofthesecondaryair::
DP25+2mm
DP35+2mm
DP45+4mm
backstop
backstop
backstop
DP75backstop+4mm
:
DP25
DP35totallyclosed/bacstop/
DP45
flapoftheprimaryair:
totallyclosed/backstop/
totallyclosed/backstop/
DP75backstop+5mm
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Note
Logsofbiggerdimensionsisnecessarytocutintohalvesorquarters(becauseoftherequirementof
operationtonominaloutput).Youcanburnhardaswellassoftwood.Woodmustbedried! Boileroutput
dependsonthemoisturecontentofwood.Outputandfunctionoftheboilerisguaranteedfor
maximummoisturecontentof20%.
Locationoftheboiler:
Fortheinstallationitisnecessarytokeepsafedistanceofitssurfacefromflammablematerialsby
thedegreeofflammabilityandcombustibility:
-materialsB,C1andC2200mm
-materialsC3400mm
-materialswiththedegreenottestedbySTN730853400mm
Examplesofbuildingmaterialdevidedbythedegreeofcombustibility:
-Adegree-noncombustible(bricks,blocks,ceramiclinings,morter,plaster)
-Bdegree-verydifficulttoignite(heraklithlignos,boardsfrombazaltfelt,)
-C1degree-difficulttoignite(broadleaves-beech,oak;plywood,werzalit,hardpaper)
-C2degree-normalcombustibility(coniferousspecies-wood,pine,sprucepulpboard,solodur)
-C3degree-easilyignited(woodpulpboards,polyurethane,PVC,foamrubber,styrofoam)
Non-combustibleboardorprotectingfire-screen(ontheprotectedsubject)mustexceedtheboiler
dimensionsatleast300mm.Alltheothersubjectsfromcombustiblematerials,whicharesituated
neartheboiler,havetobeprotectedbynon-combustibleboardorfire-screen,ifitisimpossibleto
keepthesafedistance.
Iftheboilerislocatedonthefloorfromcombustiblematerials,theflormustbecoveredwiththe
non-combustible,thermalinsulatingpadexceedingtheboilerplanviewatleast100mm
.Allthesolidmaterialsof"A"degreeofcombustibilitycanbe
usedforthermalinsulation.
ontheside
withfeedingdoorandashdoor
Whenlocatingtheboilerintheboilerroom,theremustbeafreespaceofmin.1meterinfrontof
theboilerandof0,5mfromthesidewallsandtherear.Abovetheboilertheremustbeafree
spaceofmin.1meter.Thisspaceisnecessaryforbasicoperation,maintenanceandserviceofthe
boiler.Locationoftheboilerinthedwellingspaces(includinghalls)Thecrossof
openingforairinlettotheboilerroomisrecommendedtobeatleast200cmdependingonthe
boileroutput.
isnotallowed!
2
ATTENTION!
Theobjectsfromeasilycombustiblematerialscannotbeplacedontheboilerorthenerebyinthe
distanceshorterthanthesafedistance.
Ifthereisadangeroffireorblowupduringthework(p.e.theworkwithtexturematerials,
sizingmaterials,etc.)theboilermuststandoffoperation.
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Chimney
Attachmentoftheappliancetothefluemustbealwaysdonewithapprovalofauthorized
chimney-sweepingcompany.Theremustalwaysbesufficientdraftintheflueandfluegas
mustbedraughttotheatmosphereinallpossibleoperationconditions.Fortherightoperation
oftheboilertheindependentfluemustbedimensionedintherightway,
Thedraughtisinfluencedbythe
sectionofflue,heightandroughnessoftheinternalwall.Intothefluewheretheboileris
attached,nootherappliancecanbeattached.
Fluedraughtmusthavethespecifiedvalues.Butitmustnotbetoohighso
asnottodecreasetheefficiencyofboilerandinterruptburning.Ifthedraughtistoostrong,
installathrottlevalvebetweentheflueandboiler.
becausecombustion,
outputandservicelifeofboilerdependsonthedraught.
Thefluediametermustnotbesmallerthanthe
outletontheboiler.
Informativevaluesoffluesection:
20x20cmmin.height7m
O20cmmin.height8m
15x15cmmin.height11m
O16cmmin.height12m
Fluedraughtisspecifiedintechnicalparameters.
Exhaustpipe
Exhaustpipemusthavetheoutletintothechimney.Iftheboilercannotbeattachedtothe
chimneydirectly,theexhaustpipemustbe
withoutheatingsurfaceanditmustrisetotheflue.Exhaustpipesmustbetightandresistant
againstfluegasleakageandcleanablefrominside.Exhaustpipesmustnotcomethroughhome
andutilityspacesandtheinternalsectionoftheexhaustpipemustnotbenarrowingtotheflue.
Usingbentsisnotsuitable.
asshortaspossibleandnotlongerthan1m
Connectingtheboilertothemainsnet
Theboilerisconnectedtothemainsof230V,50Hzbyasupplycordandplug.Thevoltageisof
Mtypeandwhenreplaced,thesametypemustbeusedbyaserviceoragnization.Theappliance
mustbelocatedinsuchawaythattheplugwaswithinthereachoftheattendance.
(accordingtoSTNEN60335-1+A11:1997).
Installationoftheboilertotheheatingsystem
TheATTACKDPboileronlybyacompanycertifiedfortheinstallationandassemblyofheating
equipment.Beforetheinstallationtheremustbeaprojectrespondingtovalidregulations.Before
installingtheboilertotheoldheatingsystem,theinstallingcompanymustsluiceoutthewholesystem
tocleanit.TheheatingsystemmustbefilledbythewaterofqualityaccordingtoSTN077401:1991,
especiallythehardnessofwatercannotbemorethan1mmol/landtheiaCacannotbemorethat0,3
mmol/l.
2+
Iftheseconditionsarenotkept,thewarrantycannotbeaccepted.
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Sectioncrossboiler-combustionchamber
Attachmentofregulationandcontrolelements
theboilerwasnotundercooledontheinletofreturnablewaterunder65°C
Protectionofboileragainstcorrosion
Theboilerisdeliveredtoaconsumerequippedwithbasicregulationandcontrolelements.
Attachmentoftheseelementsisindicatedonthechartofconnection.Werecommendtoextend
theregulationofboilerwithotherregulationelementswhichenablemorecomfortableand
economicoperation.Eachpumpinthesystemmustbecontrolledbyanindividualthermostat
soas.
Attachmentoftheseelementscanbesuggestedbyadesignerduetospecificconditionsofthe
heatingsystem.Electricinstallationtogetherwiththeproperequipmentoftheboilermustby
donebyaspecialistincompliancewithvalidstandards.Thebasicversionofboiler(Standard)
doesnothaveathermostatforpumpbuiltin.
SuitablesolutiontothisproblemismixingapplianceRegumatATTACK-OVENTROP,which
enablesseparatedboilerandheatingcircuit.Thiswayyoucanpreventundercoolingofboiler
under65°Candalsodecreasecondensationofsteam,acidsandtarsinthefeedhopper.
ThemixingsystemRegumatkeepstheconstanttemperatureofreturnwaterflowingintothe
boileron65°Cbysettingthethermostaticheadto5-6degree.Waterintheboilermustbe
permanentlyof80-90°C.
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Installationandexchangeofthefireproofconcreteshapedpeaces(version2)
Puttherearpartintothelowerchamber,theintagliatedpartbackwards.Itisnecessary
toputitinhorizontalpossitionandthenturnit.Placeittothecentreofthechamberandpushit
tostoptotherearsteelplate.Inserttheleftfrontpartpos.2tolowerchamber,itisnecessaryto
insertthisparthorizontallyandthenturnit.Usethesamemethodfortherightfrontpartofthe
ashpanpos.3.Pushboththepartstogethertostopandthenpullthemtotherearpartoftheash
pan.
pos.1
17
Installationandexchangeoftheheatproofshapedpiece(version1)
Thebackpartoftheashpanpos.1insertintothelowerchamberandpushtostoptotheback
plate.Insertthefrontpartoftheashpanpos.2andpushtostoptothebackpartoftheashpan.
Putthesuper-structureoftheashpanpos.3ontheashpanandpushittostoptotherear.Theash
panshouldbesituatedinthecentrelimeoftheboileratthefrontsight.Whenexchanging
damagedjetpos.4orcubepos.5,followthenextinstructions:Takeoutthejetandthecube
/thecubeinDP35andDP45only/aftertheeliminationofthegaskets.Theninsertthenewjet
eventuallythecubeandsealupwithgasketbackwardss.Ifitisnecessary,changealsothe
gaskets.Thejetisinsertedregardingthesignonthelowerpartofthejetintotherearpartofthe
boiler.
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Thevariantsofconnections
ThevariantofconnectionwiththeregulatingsystemREGUMATATTACK-OVENTROP
ATTACK
DP
boiler
Expansionvessel
Thepump
Regumat
ATTACK-
-OVENTROP
Heatingsystem
12
43
Returnflap ReturnFlap
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Thevariantofconnectionwiththeaccumulationtank
ATTACK
DP
boiler
Regumat
ATTACK-
-OVENTROP
Heating
system
STORAGETANK
FORDHW
Expansionvessel
Theboilerhastobeoperatedcontinuouslyinnominaloutput.Incaseofheatoutletwhentheboileroperates
onaloweroutputthatthenominal,itisnecessarytoattachtheboilertotheaccumulationtank
ofthevolumeofmin.460litres(STNEN303-5,paragraph4.2.5).
1.Regumatisusedtoincreasethereurnheatingwatertemperaturereturningintotheboilerto
morethan.Thereturnwatertemperaturebelow60°Ccausesincreasingformationof
condensateandthetar,andthendecreasingofboilerdurability.
Clarity
Max.pressure10bar
Max.temperature120°C
Valuekvs3,9
Regumatconsistsofthree-waymixingvalve,circulationpump,clostingcock,thermometers
andinsulation.Theadvantageofthissolutionconsistsinitscompactness,simplicityof
attendanceandinguarranteedprotectionoftheboilerthermalexchanger.
RegumatfortheboilerOrderingcode
ATTACKDP25,DP35(DN25)DPP25003
65°C
Clarity
Max.pressure10bar
Max.temperature110°C
Valuekvs0
ATTACKDP45,DP75(DN32)DPP25006
Technicalparameters:
DN25
DN32
Thevariantsofprotectionandboilerdurabilityincrease
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2.Connectionwithaccumulationtank
Connectionsystemconsistsinheatingupofwaterinaccumulationtanksandthewarmthis
graduallytakingawayfromthetanksaccordingtotherequestfromtheheatingsystem.
Bytheoperationwithseveralheatingupsatfullperformance,accumulationtankswillbe
heatedforthetemperatureof90-100°C.
HeatingwithaccumulationtanksinconnectionwiththeATTACKDPboilersbringmore
advantages.
Amongthemainadvantagesbelongenlargementoftheboilerlifeandintheendresultalso
lowerconsumptionoffuel.
Recommendedvolumesofaccumulationtanksaccordingtoboileroutput:
DP25-1500-2000l
DP35-2000-2500l
DP45-2500-3000l
DP75-4000-4500l
Theoperationwiththeaccumulationtanks
Aftermaking-firephase,theboilerheatsthewaterintheaccumulationtankto90-100°Cby
fulloutputin2-4feedings.Afternextfeedingtheheatistakenfromtheaccumulationtank
only,throughthethree-wayvalve.Theofftakeperioddependsonthetankvolumeandexternal
temperature.Inheatingseasonitcanbe1-3days(iftheprescribedmin.volumeisrespected).
Ifitisnotpossibletousetheprescribedvolumeofthetank,itisrecommendedtouseatleast
onetankofthevolumeof500lforstartofoperationandforafterburningoftheboiler.
Minimumaccumulationtankvolumeisdescribedinthetabeloftechnicalparameters.
TheaccumulationtanksATTACKAK500,AK800,AK1000,AS500,AS800andAS1000are
usuallysuppliedwithdetachableinsulationfromsoftpolyurethanewithwhiteleatherette
cover.
Standardlysuppliedaccumulationtanks
Thetankinsulation
20
TypeoftankVolume(l)Diameter(mm)Height(mm)thermalchanging
surface(m2)
AK5005006501650
AK8008007901730
AK100010007902050
AS50050065016502,0
AS80080079017302,4
AS1000100079020502,8
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