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Instructionsforuse-Installationadvice
50x50
COOKER
ZX5050E
2
DearCustomer,
Itisadvisedtofollowtheseinstructions:
Cleantheinterioroftheovenwithclothsoakedin
wateranddetergent(neutral),thendrycarefully.
Insertshelvesandtray.
Switchontheemptyovenonmaxtoeliminate
greasetracksfromtheburners.
Wethankyouverymuchforchoosingour
products.
Theinstructionsandadviceincludedinthisbooklet
aregiventosafeguardyoursafetyandtousethis
appliancecorrectly.
Besokindastokeepthisbooklet.
Itwillbeusefultoclearanydoubtconcerningits
operation.
Anyotherusehastobeconsideredincorrectand
thereforedangerous.
Themanufacturerdeclinesanyliabilityfordamages
causedbywrong,incorrectorirrationaluseofthe
appliance.
Thisappliancemustbeonlyassignedtothe
useforwhichithasbeenrealized,thatisfor
cookingfood.
FIRSTUSETHEOVEN
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IMPORTANTINSTRUCTIONANDADVICEFOR
THEUSEOFELECTRICALAPPLIANCES
USEFULHINTS
Theuseofanyappliancerequiresthecompliance
withsomebasicrules,namely:
donottouchtheappliancewithwetordamp
hands(orfeet);
donotusetheappliancebarefeet;
donotallowtheappliancetobeoperatedby
childrenordisabledwithoutoverseeing.
Themanufacturercannotbedeemedresponsiblefor
damagescausedbywrongorincorrectuse.
Afterremovingtheappliancefromitspacking,make
sureofitsintegrity.
Incaseofdoubt,pleaseapplytoyoursupplierortoa
qualifiedengineer.
Thepackingmaterials(plasticbags,polyfoam,
nails,metalstripsetc.)mustbemovedawayfrom
thereachofthechildrenaspotentialsourcesof
danger.
Donotattempttoalterthetechnicalfeaturesof
theapplianceasthismayresultvery
dangerous.
Donotcarryoutanyoperationofcleaningor
maintenancewithoutpriordisconnectionofthe
appliancefromtheelectricsupply.
Wheneveryoudecidetogetridofthisappliance
(incaseofreplacementwithanewone),before
scrappingitisrecommendedtorenderit
inoperativeandharmlessinrespectofhealth
andantipollutionregulations.
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GASCOOKINGHOB
GENERALFEATURE:
1.Auxiliaryburner(A)-0,900kW
2.Semi-rapidburner(SR)-1,550kW
3.Rapidburner(R2)-2,550kW
4.Rapidburner(R1)-3,05kW
CONTROLSDESCRIPTION
11.Rearrightburnercontrolknob
12.Frontrightburnercontrolknob
13.Frontleftburnercontrolknob
14.Rearleftburnercontrolknob
15.Gasoven/gasgrillcontrolknob
16.Electronicignitionpush-button(onlycooktopburners)
17.Overlight/rotisseriecontrolbutton
12
3
4
1-COOKINGHOB-CONTROLPANEL
Eachburneriscontrolledbyagastapassuringthe
openingandtheclosingofthegassupply.
Makethesymbolsprintedontheknobtomatchwith
theindicatoronthecontrolpanel:
symbol:off
symbol:fullon(nominalrate)
symbol:reducedrate
Toopenthetap,whichallowstheflowofgastothe
burner,pushtheknobandturnittowardstheleft.
Toturnitoff,turntheknobtowardstherightupthe
safetyclick.
Thefull-onrateservestobringfoodstoaboil,while
thereducedrateconsentstheslowheatingoffoods
orthemaintenanceoftheboiling.
Allofthepositionsofthedifferentoperationmustbe
chosenbetweenthemaximumandtheminimum
andneverbetweenthemaximumandtheturnoff
point.
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ELECTRICIGNITION
Tolighttheburnerspressthepush-buttonmarked
(fig.2.2)
Thesparksgeneratedbytheelectrodesclosetothe
burnerswillignitethechosenburner.
Wheneverthelightingoftheburnerswillresult
difficultduetopeculiarconditionsofthegasfeatures
orsupply,itisadvisedtorepeattheignitionwiththe
knobon“minimum”position.
Fig.2.2Fig.2.1
4
2-USEOFTHEHOBBURNERS
CHOICEOFTHEBURNER
BURNERSPOTDIAMETER
Onthecontrolpanel,neareveryknob,thereisa
diagramthatindicateswhichburneriscontrolledby
thatknob.
Thesuitableburnermustbechosenaccordingtothe
diameterandthecapacityused.
Asanindication,theburnersandthepotsmustbe
usedinthefollowingway:
Auxiliary12-16cm
Semi-rapid16-20cm
Rapid(R2)20-24cm
Rapid(R1)24-26cm
Itisimportantthatthediameterofthepotbe
suitabletothepotentialityoftheburnersoasnotto
compromisethehighoutputoftheburnersand
thereforeenergywaste.
Asmallpotonalargeburnerdoesnotgiveyoua
boilingpointinashortenamountoftimesincethe
capacityofheatabsorptionofaliquidmassdepends
onthevolumeandthesurfaceofthepot.
Fig.2.3
5
Attention:theoventoobecomesveryhot
duringoperation.
Keepchildrenaway.
Thecookerlidmustbekeptopenwhenthegas
ovenisinuse.
GENERALFEATURES
OVENBURNERWITHTHERMOSTATCONTROL
Theovenisfurnishedcompletelyclean;itis
advisable,however,uponfirstuse,toturntheoven
ontothemaximumtemperature(position10)for
about15minutestoeliminatepossibletracesof
greasefromtheovenburner.
Thesameoperationshouldbefollowedforgrill
burner.
Thegasovenisprovided:
a)Ovenburner,mountedonthelowerpartofthe
oven(wattage:3200W).
b)Grillburner,mountedontheupperpartofthe
oven(wattage:2000W).
Thegasflowtotheburnerisregulatedbya
thermostatwhichallowstomaintaintheoven
temperatureconstant.
Theraisingofthetemperatureisdonebya
thermostaticprobewhich,tobeusedproperlysetin
astablemannerandmustbekeptcleansincean
incorrectpositionorencrustementmaycausean
alterationintheoventemperature.
LIGHTINGOFTHEOVENBURNER
Thecookerlidmustbekeptopenwhenovenis
inuse.
Opencompletelytheovendoor.Approacha
flametoopening“A”fig.3.2.
Pressthoroughlytheknobandturnit
anticlockwiseposition(fig.3.1);theindicator
shouldmatchwiththenumber10.
Closetheovendoorslowlyandadjusttheburner
accordingtothepowerrequired.
Torestartoperation,taketheknobto“off”position
andrepeatoperationsasaboveexplained.
Fig.3.2
3-GASOVEN
Fig.3.1
6
1)
2)
3)
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THERMOSTAT
Thenumbersto1to10printedontheknob(fig.3.3)
indicatetheincreasingoventemperaturevalue(see
table3.4).
Toregulatethetemperature,setthechosennumber
ontothecontrolpanelindicator(orontotheknob
indicator).
OVENCOOKING
Tocook,beforeintroducingthefood,preheattheoven
tothedesiredtemperature(seetable3.4).
Whentheovenhasreachedthetemperature,
introducethefood,controlthecookingtimeandturn
offtheoven5minutesbeforethetheoreticaltimeto
recuperatethestoredheat.
Fororientativepurposesonly,someovencooking
indicationsareshownonthefollowingtable:
THERMOSTATDISHES
POSITION
1Heatingoffood
1Meringue-Fruitpies
Cookedfruit
1-2Cakes-Amaretti-
Vegetables
2-3Lasagna-Cakes
3-4Roastveal-
Piecrusts
5-6Wildgame-Birds
Smallfish-
Roastpork
6-7Largefish-
Roastbeef
7-8Pizza-Redmeats
8-9Toastedsandwiches
10Ovencleaning
Fig.3.3
THERMOSTATGRADETABLE
ThermostatindicatorOventemperature
1150°C
2165°C
3180°C
4195°C
5210°C
6225°C
7240°C
8255°C
9270°C
10285°C
Table3.4
LIGHTINGOFTHEGRILLBURNER
Thecookerlidmustbekeptopenwhengrillisinuse.
USEOFTHEGRILL
Donotgrillforlongerthan30minutesatanytime.
Veryimportant:thegrillmustalwaysbeusedwith
theovendoorajar(fig.3.7).
Attention:theovendoorbecomesveryhotduring
operation.Keepchildrenaway.
Opentheovendoor.
Pressthoroughlyandturnclockwisetheovengas
thermostatknobtosetsymbol(fig.3.5).
Putaflametotherightandleftsideoftheburnerfor2-3
secondsafterthethermostathasbeenopened(fig.3.6).
Donotclosecompletelytheovendoor.Thegrillmust
alwaysbeusedwiththeovendoorslightlyopenandwith
theshield“A”mounted(fig.3.7).
Torestartoperation,taketheknobto“off”positionandrepeat
operationsasaboveexplained.
Mounttheshield“A”whichservestoprotectthecontrolpanel
fromtheheat.
Turnonthegrill,asexplainedintheprecedingparagraphsand
lettheovenpreheatforabout5minuteswiththedoorslightly
open.
Introducethefoodtobecooked,positioningtherackasclose
tothegrillaspossible.
Thedrippingpanshouldbeplacedundertheracktocatchthe
cookingjuicesandfats.
Fig.3.5
Fig.3.6
8
1)
2)
3)
Fig.3.7
ROTISSERIE
USEOFTHEROTISSERIE
Veryimportant:therotisseriemustalwaysbe
usedwiththeovendoorslightlyopenandwith
theshield“A”mounted(fig.3.7).
OVENLIGHT
Thisdeviceismadeupof:
anelectricalmotormountedontherearpartofthe
oven;
astainlesssteelrod,equippedwithadetachable
athermicgripand2recordableforks;
arodsupporttobeinsertedintothecentralrack
holdersoftheoven.
Therotisseriemotorisoperatedbytheswitch
indicatedbythesymbolonthecontrolpanel(fig.
3.9).
Insertthedrippingpanintothelowestrackholdersof
theovenandinserttherodsupportintothe
intermediaterackholders.
Putthemeettobecookedontotherod,beingcareful
tosecureitinthecentrewiththespecialforks.
Inserttherodintothemotor openingandrestitonto
thesupportofthespitcollar;thenremovethegripby
turningittotheleft.
Therotationdirectionoftherotisseriecanbeeither
clockwiseorcounterclockwise.
Theovenisequippedwithalightthatilluminatesthe
oventoenablevisuallycontrollingthefoodiscooking.
Thislightiscontrolledbytheswitchindicatedbythe
symbolonthecontrolpanel(fig.3.9).
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Fig.3.9
Fig.3.8
9
Donotclosethecookerlidwhentheburnersor
grillarestillhotandwhentheovenisonorstill
hot.
Donotresthotpansorheavyobjectsonthe
cookerlid.
Removeanyspillagesfromthesurfaceofthe
cookerlidbeforeopening.
GLASSLID
REGULATINGOFTHEBALANCE
Forcleaningpurposes,thelidcanbeeasilyremoved
upwardsoncetakentotheuprightposition.
Shouldthehingesslipoff,replacethemintheir
housingbeingcarefulthat:
Therighthousingmustreceivethehingemarked
“D”whilethelefthousingmustreceivethehinge
marked“S”(fig.4.1).
Lowerthelidandcheckthecorrectbalance.While
openedat45°itshouldhangup.
Ifnecessary,registerthecalibrationofthehinge
springsusingthescrews“R”.
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Attention:
Thecooktopbecomesveryhotwhile
operation.
Theovendoorbecomesveryhotduring
operation.
Keepchildrenaway.
Whentheapplianceisnotbeingused,itis
advisabletokeepthegastapclosed.
Fromtimetochecktomakesurethattheflexible
tubethatconnectsthegaslineorthegascylinderto
theapplianceisinperfectconditionandsubstituteit
atprintedduedate,orifitshowssignsofwearingor
damage.
Incaseofdifficultyinthegastapsoperation,call
Service.
4-GENERALADVICE
Fig.4.1
10
OVEN
Donotstoreflammablematerialintheovenor
inthedishwarmercompartment.
Theovenmustalwaysbecleanedaftereveryuse,
usingsuitableproductsandkeepinginmindthatits
operationfor30minutesonthehighest
temperatureeliminatesmostgrimereducingitto
ashes.
Onlywhenthegrimeisparticularlyresistantitis
advisabletoincreasethecleaningtimeleavingthe
gasburnersonatthemaximumtemperature,with
theovenempty.
Itismandatorynottouseabrasivesubstancessoas
nottodamagetheself-cleaningcoating.
Alwaysswitchthecookeroffatthemains
isolatingswitchbeforecleaningor
touchinganyelectricalpart.
GENERALADVICE
ENAMELLEDPARTS
ALUMINIUMPARTSANDSILK-SCREEN
PRINTEDSURFACES
IMPORTANT:
CAUTION:Donotuseabrasivesubstancesor
non-naturaldetergentsasthesewill
irreparablydamagetheprotectivesurface.
Itisadvisabletocleanwhentheapplianceiscold
andespeciallyforcleaningtheenamelledparts.
Avoidleavingalkalineoracidicsubstances(lemon
juice,vinegar,etc.)Onthesurfaces.Avoidusing
cleaningproductswithachlorineoracidbase.
Donotuseasteamcleanerbecausethemoisture
cangetintotheappliancethusmakeitunsafe.
Alloftheenamelledpartsmustbewashedonlywith
aspongeandsoapywaterorwithnonabrasive
products.
Dry,preferably,withdeerskin.
Cleanusinganappropriateproduct.
Alwaysdrythoroughly.
thesepartsmustbecleanedvery
carefullytoavoidscratchingandabrasion.Youare
advisedtouseasoftclothandneutralsoap.
5-CLEANINGANDMAINTENANCE
11
SUBSTITUTIONOFTHEOVENLIGHT
Beforeeffectinganyinterventiononthe
electricalpartsoftheappliance,the
connectiontothenetworkmustbe
interrupted.
Thebulbmustbeatyperesistanttohigh
temperatures(300°C).
BURNERS
NOTE:regularusecouldcausediscolouring
aroundtheburners,becauseofthehighflame
temperature.
Theycanberemovedandwashedwithsoapywater
only.
Theywillremainalwaysperfectifcleanedwith
productsusedforsilverware.
Aftercleaningorwash,checkthatburner-capsand
burner-headsaredrybeforeplacingtheminthe
respectivehousings.
Itisabsolutelynecessarytochecktheperfect
housingoftheburner-ring(figs.5.1-5.2)asan
incorrecthousingmaycauseseriousinconvenience.
Checkalsothattheelectrodesoftheelectricignition
arealwayscleantoensurearegularsparkshooting.
Theelectrodesmustbeverycarefullycleaned.
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Fig.5.2Fig.5.1
Advicefortheinstaller
IMPORTANT
Thisfilmmustberemovedbeforeusingthecooker.
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Cookerinstallation,regulationandconversiontoothergastypesmustonlybecarriedoutbyQUALIFIED
TECHNICIANS.Failuretoobservethisrulewillinvalidatethewarranty.
Theappliancemustbeinstalledincompliancewiththelawsinforceinyourcountryandinobservationofthe
instructionssuppliedbythemanufacturer.
Theelectricalmainsoutlet,iflocatedbehindthecooker,mustnotbehigherthan18cmabovethefloorlevel.
Thesurfacesofadjacentfurnitureandwallsmustbecapableofwithstandingtemperaturesinexcessof75°C.
Someappliancesaresuppliedwithaprotectivefilmonsteelandaluminiumparts.
13
Thewallsoftheunitsmustnotbehigherthan
worktopandmustbecapableofresisting
temperaturesof75°Caboveroom
temperature.
Donotinstalltheappliancenearinflammable
materials(eg.curtains).
INSTALLATION
Thecookeraffordclass“1”protectionagainst
overheatingofsurroundingsurfaces.
Aspaceofatleast2cmmustbeleftbetweenthe
cookerandanyadjacentfurniture,whichmustnot
exceedtheheightofthecooktop(fig.5.3).
Fig.5.3
14
CHOOSINGSUITABLESURROUNDINGS
DISCHARGINGPRODUCTSOFCOMBUSTION
Intheroomchosentoaccommodatethegasappliance,there
mustbeanadequatenaturaldrafttoallowcombustionofthe
gas.
Thenaturaldraftmustbeproduceddirectlybyoneormore
ventsmadeintheexternalwallsandprovidingatotal
openingofatleast100cm².
Iftheappliancedoesnothaveano-flamesafetydevice,this
openingmusthaveanareaofatleast200cm².
Theventsmustbepositionedclosetothefloor,preferablyon
theoppositesidetothecombustiondischargeoutletand
mustbedesignedinsuchawaythattheycannotbe
obstructedeitherfromtheinsideortheoutside.
Whenitisnot possibletoprovidethenecessaryvents,the
draftmaybesuppliedfromanadjacentroom,ventilatedin
therequiredmanner,provideditisnotabedroomoranarea
atrisk.
Inthisevent,thedoorofthekitchenmustbeopenedtoallow
thedrafttoentertheroom.
Extractorhoodsconnecteddirectlytotheoutsidemustbe
provided,toallowtheproductsofcombustionofthegas
appliancetobedischarged(fig.5.4).
Ifthisisnotpossible,anelectricfanmaybeused,attachedto
theexternalwallorthewindow;thefanshouldhavea
capacitytocirculateairatanhourlyrateof3-5timesthetotal
volumeofthekitchen(fig.5.5).
Thefancanonlybeinstallediftheroomhassuitableventsto
allowairtoenter,asdescribedundertheheading“Choosing
suitablesurroundings”.
Fig.5.5
15
Fig.5.4
INSTALLATION
Theapplianceispredisposedandadjustedtooperatewith
thegasindicatedonthespecificationsplateappliedontothe
appliance.
Iftheappliancemustbeoperatedwithagasdifferentfrom
thatindicatedontheplate,itisnecessarytoexecutethe
followingoperations:
1)Gasconnection
2)Replacementoftheinjectors
3)Regulatingofprimaryair
4)Regulatingoftheminimum
5)Replacementoftheovenburnerinjector
6)Replacementofthegrillburnerinjector
7)Primaryairoftheovenburner
8)Primaryairofthegrillburner
9)Regulatingoftheminimum
Theseoperationsmustbecarefullyfulfilledasfollows.
Topburners:
Ovenandgrillburners:
GASES
Thegasesusedfortheoperationofcookingappliancemay
begroupedbytheircharacteristicsintotwotypes:
L.P.G.(Incylinders)(G30/G31)
NATURALGAS(G20)
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6-GASSECTION
Fig.6.1
16
Therubbertube:
mustbeasshortaspossible,without
contractionsorkinks;
mustbeeasytoinspectalongitsentire
lengthtocheckitswear;
mustneverbeatanypointinitslengthin
contactwiththe“hot”partsofthecooker.
IMPORTANT:
Afterconnectingtothemains,checkthatthe
couplingsarecorrectlysealed,usingsoapy
solution,butneveranakedflame.
Fromtimetotimechecktomakesurethatthe
rubbertubeisinperfectconditionand
substituteitatprintedduedateorifitshows
signsofwearingordamage.
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Toreplacetheadapteritisnecessarytooperatewith
2spanners(fig.6.3).
1-GASCONNECTION
NaturalgasG20-(fig.6.2)
L.P.G.(incylinders)G30/G31
Theconnectionmustbeexecutedbyspecialized
fitteraccordingtotherelevantstandard.Thefitting
(fig.6.2)ismadeupof:
-1elbowfitting“A”
-1adapter“C”fornaturalgas
-1adapter“B”forL.P.G.
-gasket“D”
Fituptheholder“C”totheelbow“A”interposing
gasket“D”.
Connectthecookertothegasnetbyasuitable
rubbertube(insidediameter15mm).Makesure
thetubeissnuglyfitatbothendsandusea
standardtubeclamp(notsupplied)tofastenit.
Fituptheholder“B”totheelbow“A”interposing
gasket“D”.
Connectthecookertothecylinderpressure
regulatorbyasuitablerubbertube(inside
diameter6mm).
Makesurethetubeissnuglyfitatbothendsand
useastandardtubeclamp(notsupplied)tofasten
it.
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Fig.6.3
17
Fig.6.2
2-REPLACEMENTOFTHETOPINJECTORS
Eachcookerisoutfittedwithsmallbagincludingaset
ofinjectorsforeachkindofgas,whosediameteris
markedontheinjectorincentsofmillimetre.
Operationstobefollowedforthereplacementofthe
injectors(worthforallkindofgases):
Liftthecookingtop(fig.6.4).
FullyraisetheadjustingairtubeA(fig.6.5)inorder
toeasilyreachtheinjector.
Byanangle7spanner,removetheinjectorfrom
theirhousingandreplaceitbytheproperone
accordingtothekindofgas(seeinjectorstable).
Re-assembleeverythingwithoutloweringthetop,
inordertooperatetheregulatingoftheprimaryair.
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Fig.6.4
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Fig.6.5
4-ADJUSTMENTOFTHEMINIMUMOFTHE
TOPBURNERS
Inpassingfromonetypeofgastoanother,thegas
flowmustalsobechanged,consideringthatinthis
positiontheflamemusthavealengthofabout4mm
andmustremainlitevenwithabrusquepassage
fromthemaximumpositiontothatofminimum.
Theflameadjustmentisdoneinthefollowingway:
Turnontheburner.
Turnthetaptotheposition
Takeofftheknob.
Withasmallscrewdriverturnthescrewinsidethe
taprodtothecorrectregulation(fig.6.6).
ForG30/G31gas,tightenuptheregulationscrew.
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MINIMUM
3-ADJUSTMENTOFPRIMARYAIROFTOP
BURNERS
Thisoperationistobeperformedbearinginmind
thattheflamemaybeasspecifiedbelow,
indipendentlyofthekindofgas.
Theregulatingisreachedbymovingthetube“A”
upwardsordownwardsaccordingtothekindofgas.
Onthetableforthechoiceoftheinjectors,wehave
shownapproximatelythedistancewhichhasto
havethetubeA(inrespectofthetypeofburnerand
typeofgas)fromtheinjector.
Fig.6.6
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Flame
correct
Flame
faultyin
primaryair
Flame
withexcess
primaryair
Long,yellow
and
trembling
Clear
interiorblue
cone
Shortandsharp
tooblueinterior
conetendingto
detach
CAUSE
Airregulating
tube,too
closed
Correct
distanceof
thetube
Airregulating
tube,tooopen
TABLEFORTHECHOICEOFTHEINJECTORS
20
INCREASEOFAIRNECESSARYFORGASCOMBUSTION (2m/hxkW)
3
Burners Airnecessaryforcombustion[m/h]
3
Auxiliary(A)
1,80
Semi-rapid(SR)
3,10
Rapid(R1)
6,10
Rapid(R2)
5,10
Oven(Thermostat)
6,40
Grill 4,00
Rapid(R1)
3,05 0,60
39 86
12*
Oven(Thermostat)
3,20 0,85
42-44
86
Fullyopen*
Grill
2,00
- -
72
Fullyopen*
125
3*
130
5*
105
9*
115
88
70
2*
2*
1,5*
By-pass
injector
[1/100mm]
Ringopening
[mm]
-
Rapid(R2)
Semi-rapid(SR)
Auxiliary(A)
BURNERS
Nominal
Power
[kW]
0,90
1,55
2,55
Reduced
Power
[kW]
0,30
0,38
0,50
34
29
27
78
62
47
6,5*
5,7*
3*
G30/G31
28-30/37mbar
By-pass
injector
[1/100mm]
Ringopening
[mm]
G20
20mbar
Cat:2H3+
II
*=Referencevalue
/