Verona 879453 Installation guide

Verona
Brand
Verona
Model
879453
Category
Cookers
Type
Installation guide

This manual is also suitable for

THIS RANGE IS FOR RESIDENTIAL USE ONLY
FOR INSTALLER ONLY
GAS RANGE
for residential use only
Models: VEFSGG 304 ..
INSTALLATION INSTRUCTIONS
IMPORTANT - PLEASE READ AND FOLLOW
• Beforebeginning,pleasereadtheseinstructionscompletelyandcarefully.
• Donotremovepermanentlyafxedlabels,warnings,orplatesfromtheproduct.Thismay
voidthewarranty.
• Pleaseobservealllocalandnationalcodesandordinances.
• Pleaseensurethatthisproductisproperlygrounded.
• Theelectricalplugshouldalwaysbeaccessible.
• The installer should leave these instructions with the consumer who should retain
for local inspector’s use and for future reference.
Installationmustconformwithlocalcodesorintheabsenceofcodes,theNationalFuelGas
CodeANSIZ223.1/NFPA54-Iatestedition.Electricalinstallationmustbeinaccordancewith
theNationalElectricalCode,ANSI/NFPA70-latesteditionand/orlocalcodes.
INCANADA:InstallationmustbeinaccordancewiththecurrentCAN/CGA-B149.1National
GasInstallationCodeorCAN/CGA-B149.2,PropaneInstallationCodeand/orlocalcodes.
ElectricalinstallationmustbeinaccordancewiththecurrentCSAC22.1CanadianElectrical
CodesPart1and/orlocalcodes.
INSTALLATIONINMANUFACTURED(MOBILE)HOME:Theinstallationmustconformwith
theManufacturedHomeConstructionandSafetyStandard,Title24CFR,Part3280[formerly
theFederalStandardforMobileHomeConstructionandSafety,Title24,HUD(Part280)]
or,whensuchstandardisnotapplicable,theStandardforManufacturedHomeInstallations,
ANSI/NCSBCSA225.1,orwithlocalcodeswhereapplicable.
INSTALLATIONINRECREATIONALPARKTRAILERS:Theinstallationmustconformwith
stateorothercodesor,intheabsenceofsuchcodes,withtheStandardforRecreationalPark
Trailers,ANSIA119.5.
Installationofanygas-redequipmentshouldbemadebyalicensedplumber.Amanualshut-
offvalvemustbeinstalledinanaccessiblelocationinthegaslineexternaltotheappliance
forthepurposeofturningonorshuttingoffgastotheappliance(InMassachusettssuchshu-
toffdevicesshouldbeapprovedbytheBoardofStateExaminersofPlumbers&GasFitters).
Ifanexternalelectricalsourceisutilized,theappliance,wheninstalled,mustbeelectrically
groundedinaccordancewithlocalcodesor,intheabsenceoflocalcodes,withthenational
ElectricalCode,ANSI/NFPA70.
Some models are supplied with a protective lm on steel and aluminium
parts.Thislmmustberemovedbeforeinstalling/usingtheappliance.
R
2
WARNING !
Toreducetheriskoftippingtheappliance,
theappliancemustbesecuredbyproperly
installed anti-tip device packed with the
appliance.
• ALL RANGES CAN TIP
• INJURY TO PERSONS COULD RESULT
• INSTALL ANTI-TIP DEVICE PACKED
WITH RANGE
• SEE INSTALLATION INSTRUCTIONS
– Donotstoreorusegasolineorotherammablevaporsand
liquids in the vicinity of this or any other appliance.
– NEVER use this appliance as a space heater to heat or warm
theroom.Doingsomayresultincarbonmonoxidepoiso-
ningandoverheatingoftheappliance.
– WHAT TO DO IF YOU SMELL GAS:
• Donottrytolightanyappliance.
• Do not touch any electrical switch.
• Donotuseanyphoneinyourbuilding.
• lmmediately call your gas supplier from a neighbor’s
phone.Followthegassupplier’sinstructions.
• lfyoucannotreachyourgassupplier,calltheredepart-
ment.
– Installationandservice must be performed by a qualied
installer,serviceagency,orthegassupplier.
Iftheinformationinthismanualisnotfollowedexactly,
a
re
or
explosion
may
result
causing
property
damage,
personal
injury,ordeath.
WARNING !
3
Thisapplianceisdesignedandmanufacturedsolelyforthecookingofdomestic(household)food
andinnotsuitableforanynonedomesticapplicationandthereforeshouldnotbeusedinacom-
mercialenvironmement.
Theappliancewarrantywillbevoidiftheapplianceisusedwithinanonedomesticenvironmement
i.e.asemicommercial,commercialorcommunalenvironment.
CONVERSIONLABEL
DATAPLATE
TheGovernorofCaliforniaisrequiredtopublishalistofsubstancesknowntothestateofCalifor-
niatocausecancerorreproductiveharmandrequiresbusinessestowarncustomersofpotential
exposurestosuchsubstances.
WARNING!: Gas appliances contain or produce substances which can cause death or serious
illnessandwhichareknowntotheStateofCaliforniatocausecancer,birthdefectsorotherrepro-
ductiveharm.Toreducetheriskfromsubstancesinfuelorfromfuelcombustion,makesurethis
applianceisinstalled,operated,andmaintainedaccordingtothemanufacturer’sinstructions.
The product data plate is
attachedinsidethebottom
pivotingpanel.
4
INSTALLATION INSTRUCTIONS
WARNING!
THIS APPLIANCE MUST BE INSTALLED BY A QUALIFIED INSTALLER.
Improperinstallation,adjustment,alteration,services,ormaintenancecancauseinjuryorpropertydamage.Consultaquali-
edinstaller,serviceagent,orthegassupplier.
Screwdriver 2 - Wrench
T-handle
wrench
Tape
measurePencil
Adjustable
pliers
Adjustable
wrench
Suitable protective
gloves
Drill
Hammer
TOOLS NEEDED FOR INSTALLATION (NOT SUPPLIED WITH THE APPLIANCE)
IMPORTANT:Theuseofsuitableprotectiveclothing/glovesis
recommendedwhenhandling,installingofthisappliance.
5
GENERAL INFORMATION
1. Installation mustconform with local codes or, in the absen-
ceoflocal codes, with the National Fuel Gas Code,ANSI
Z223.1/NFPA54
-LatestEdition,CAN/CGA-B149.1orCAN/
CGA-B149.2.
2. Installationinmanufactured(mobile)home:installationmust
conform with the Manufactured Home Construction and
Safety Standard, Title 24 CFR, Part 3280 [formerly the
FederalStandardforMobileHomeConstructionandSa-
fety, Title 24, HUD (Part 280)] or, when such standard is
notapplicable,theStandardforManufactured Home Instal-
lations,ANSI/NCSBCSA225.1, or with local codes where
applicable.
3. Installation in Recreational Park Trailers: installation must
conformwithstateorothercodesor,intheabsenceofsuch
codes, with the Standard for Recreational Park Trailers,
ANSIA119.5.
4. Toeliminateriskofburnsorrebyreachingoverheatedsur-
face units, cabinet storage located above the surface units
shouldbeavoided.
5. Aircurtainorotheroverheadrangehoods,whichoperateby
blowingadownwardairowontoarange,shallnotbeused
inconjunctionwithgasrangesotherthanwhenthehoodand
rangehavebeendesigned,testedandlistedbyanindepen-
denttestlaboratoryforuseincombination.
6.
WARNING!!
Thisapplianceshallnotbeusedforspaceheating.This
informationisbasedonsafetyconsiderations.
7. AlIopeningsinthewallbehindtheapplianceandintheoor
undertheapplianceshallbesealed.
8. Keepapplianceareaclearandfreefromcombustiblemate-
rials,gasoline,andotherammablevapors.
9. Donotobstructtheowofcombustionandventilationair.
10. Disconnecttheelectricalsupplytotheappliancebeforeser-
vicing.
11. Whenremovingapplianceforcleaningand/orservice;
A. Shutoffgasatmainsupply.
B. DisconnectACpowersupply.
C. Disconnectgaslinetotheinletpipe.
D. Carefullyremovetherangebypullingoutward.
CAUTION:Rangeisheavy;usecareinhandling.
12.
Electrical Requirement
Electrical installation should comply with national and local
codes.
13.
Air Supply and Ventilation
Theinstallermustreferstolocal/nationalcodes.
14.
Gas Manifold Pressure
Naturalgas-4.0”W.C.P.
LP/Propane-11.0”W.C.P.
15. Themisuseofovendoor(e.g.stepping,sitting,orleaningon
them)canresultinpotentialhazardsand/orinjuries.
WARNING!!
ELECTRICAL GROUNDING INSTRUCTIONS
Therangemustbeelectricallygroundedinaccordancewith
localcodesor,intheabsenceoflocalcodes,withtheNatio-
nalElectricalCode,ANSI/NFPANo.70-latestedition,inCana-
da Canadian Electrical Code.
InstallationshouldbemadebyaIicensedelectrician.
FORPERSONALSAFETY,THISAPPLIANCEMUSTBEPRO-
PERLY GROUNDED.
Ifanexternalelectricalsourceisutilized,theinstallationmustbe
electrically grounded in accordance with local codes or, in the
absenceoflocal codes,withthenationalElectricalCode,ANSI/
NFPA70.
This appliance is equipped with a three-prong grounding plug
(NEMA 5-15P) for your protection against shock hazard and
shouldbepluggeddirectlyintoaproperlygroundedsocket.
Do not under any circumstances cut or remove the third
(ground)prongfromthepowerplug.
REPLACEMENT PARTS
Onlyauthorizedreplacementpartsmaybeusedinperformingser-
viceontherange.Replacementpartsare availablefromfactory
authorizedpartsdistributors.Contactthenearestpartsdistributor
inyourarea.
16. Wheninstallingorremovingtherangeforservice,arollinglift
jackshouldbeused.Donotpushagainstanyoftheedgesof
therangeinanattempttoslideitintooroutoftheinstallation.
Pushingorpullingarange(ratherthanusingaliftjack)also
increases the possibility of bending the leg spindles or the
internalcouplingconnectors.
6
PROXIMITY TO SIDE CABINETS
1. Thisrangemaybeinstalleddirectlyadjacenttoexisting36”(914mm)
highbasecabinets.
Rangedimensions:
• width:29”7/8(759mm)
• depth:24”13/64(614.9mm)
• height (without backguard): MIN 35” 21/32 (905.5 mm) - MAX 36”
11/32(923mm)
• backguard(height):3”(76mm)
Gaslineopening:Wall-37/64”(14.5mm)fromtherightsidetocentre
ofrange;from5”7/16(138mm)to6”1/8(155.5mm)[dependingonfeet
regulation]fromtheoor.
Grounded outlet:The electric cord with3-prong ground plug (NEMA
5-15P)hasalengthof72”(1830mm).Groundedoutletshouldbeloca-
ted37/64”(14.5mm)fromtheleftsidetocentreofrange;from5”7/16
(138mm)to6”1/8(155.5mm)[dependingonfeetregulation]fromthe
oor.
2. TherangeCANNOTbeinstalleddirectlyadjacenttosidewalls,tallcabi-
nets,tallappliances,orothersideverticalsurfacesabove36”(914mm)
high.
Theremustbeaminimumof11”13/16(300mm)sideclearancefromthe
rangetosuchcombustiblesurfacesTOTHELEFTorTOTHERIGHT
abovethe36”(914mm)highcountertop.
IMPORTANT:Oneside(leftorright)abovethe36”(914mm)high
countertopmustalwaysbekeptclear.
Island installation: Theremustbeaminimumof12”(305mm)clearan-
cefromtherear ofthebackguardto suchcombustiblesurfaceon the
backoftherangeabovethe36”(914mm)highcountertop.
3. Themaximumuppercabinetdepthrecommendedis13”(330mm).Wall
cabinetabovetherangemustbeaminimumof30”(762mm)abovethe
countertopforawidthofminimum30”(762mm):ithastobecentered
withtherange.Sidewallcabinetsabovetherangemustbeaminimum
of18”(457mm)abovethecountertop.
installation
1
Fig. 1.1
3”
(76mm)
MIN35”21/32(905.5mm)
MAX36”11/32(923mm)
24”
13/64
(614.9
mm)
29”
7/8
(759
mm)
7
A
A
B
ASSEMBLING THE BACKGUARD
Itismandatorytoinstallthebackguard.
Assemblethebackguardasshowningure1.3:
• Screwthe2screws“A”interposingthespacers.
• Screwthecentralscrew“B”.
1
Fig. 1.3
GAS AND ELECTRIC CONNECTION
Fig. 1.2
Dottedlineshowingtheposition
oftherangewheninstalled
Areafor
ELECTRICAL
connection
Areafor
GASconnection
B
A
B
C
C
Ref. inch mm
A 5”7/16-6”1/8(*) 138-155.5(*)
B 14”3/8 365
C 37/64” 14.5
(*):Dependingonfeetregulation
8
B
G
E
D
C
F
A
A
B
C
E
D
F
G
A
A
PROXIMITY TO SIDE CABINETS
STANDARD INSTALLATION
Fig. 1.4b
Fig. 1.4a
OVEN VENT
Ref. inch mm
A 0” 0
B 36” 914
C 11”13/16 300
D 30”minimum 762minimum
E 18”minimum 457minimum
F 13”maximum 330maximum
G 20”minimum 500minimum
OVEN VENT
1
9
PROXIMITY TO SIDE CABINETS
ISLAND INSTALLATION
A
A
B
G
E
D
F
C
H
A
A
B
G
E
D
F
C
H
Fig. 1.5b
Fig. 1.5a
OVEN VENT
Ref. inch mm
A 0” 0
B 36” 914
C 11”13/16 300
D 30”minimum 762minimum
E 18”minimum 457minimum
F 13”maximum 330maximum
G 20”minimum 500minimum
H 12”minimum 305minimum
OVEN VENT
1
10
1
YOU MUST USE STABILITY
ANTI TIP BRACKET TO
PREVENT UNIT FROM
TIPPING.
ANTI-TIP STABILITY DEVICE INSTALLATION INSTRUCTIONS
1. Theanti-tipbrackethastobeattachedasshownongurebelow(onlyrearleftside),
ithastobexedontheoorORontherearwallbyno.4(four)suitablescrews(not
supplied).Alternativelytheanti-tipbracketcanalsobexedontheoorANDonthe
rearwallbyno.8(eight)suitablescrews(notsupplied).
2. Afterxingtheanti-tipbracket,sliderangeintoplace.Besuretherearleftfootslides
undertheanti-tipbracketattached.
LEVELLING THE RANGE
Therangeisequippedwith4LEVELLINGFEETandmaybelevelledbyscrewingor
unscrewingthefeet(gs.1.6-1.7).
Itisimportanttoobservethedirectionsofgures1.6,1.8a,1.8b.
Fig. 1.8bFig. 1.8a
Fig. 1.7
Fig. 1.6
Suppliedwiththerange
inaseparatekit
Suppliedwiththerange
inaseparatekit
0”
0mm
+5/16”
+8mm
+5/16”
+8mm
+11/16”
+17.5mm
Fig. 1.9
Dotted line showing the position
oftherangewheninstalled
ANTI-TIPSTABILITY
DEVICEFIXING
Anti-tipstability
device
Rearleft
feetofrange
3”
15/64
(82mm)
=
=
11
1
INSTALLING THE COOKTOP FRONT GUARD
Toincreasetheclearancebetweenthefrontedgeofthecooktopandtheburnersitispossibletoinstallthecooktopfrontguardsupplied
withtheappliance.
IMPORTANT:Toinstall/removetheguarditisnecessarytoremovethecooktop.
Attemptingtoinstall/removetheguardwithoutdisassemblingthecooktopwillresultinpermanentdamagetotheappliance.
Installthefrontguardasshowningure1.10:
1. Removethebackguard.
2. Removethepansupports,theburnercapsandtheamespreaders.
3. Unscrewcooktopxingscrews(“A”ingurebelow).
4. Removethedualburnerinneramespreader(“B”ingurebelow).
5. Removethecooktop(keepattentionnottodamagethegasketsttedabovetheburnercups-belowthecooktop).
6. Installthefrontguard“C”byinsertingthewireterminalsintotheproperholesabovethecontrolpanel(“D”ingurebelow).
7. Reassemblethecooktopandtheothercomponents(stepsfrom5to1).
Payspecialattentiontothegasketsttedabovetheburnercups
(belowthecooktop);iftheyaredamagedtheyshallbereplaced.
Fig. 1.10
A
A
A
A
A
A
B
B
C
D
D
12
gasconnection
2
2.PressureRegulator:
a. Allheavyduty,commercialtypecookingequipmentmusthaveapressureregulator
ontheincomingservicelineforsafeandefcientoperation,sinceservicepressure
mayuctuatewithlocaldemand.
Beforeinstallingtheregulatormountthe1/2”NPT(conical)maleconnectortothe
regulator(seepicture2.2).
Gasketsuppliedhastobeplacedbetween1/2”NPT(conical)connector/extension
pipemalepipetting(seepicture2.3).
Theregulatorsuppliedwiththisrangemustbeinstalledbeforeanygasconnections
aremade.
Usesuppliedpressureregulatoronly.
Gas supply line
Shuto valve
“open” position
To range
Explosion Hazard
Use a new CSA or UL approved
gas supply line.
Install a shut-off valve.
Securely tighten all gas connec-
tions.
If connected to LP, have a quali-
fied person make sure gas pres-
sure does not exceed 14" water
column.
Examples of a qualified person
include licensed heating per-
sonnel, authorized gas compa-
ny personnel, and authorized
service personnel.
Failure to do so can result in
death, explosion, or fire.
Fig. 2.1
Allgasconnectionsmustbemadeaccordingtonationalandlocalcodes.Thisgassupply
(service)linemustbethesamesizeorgreaterthantheinletlineoftheappliance.Sea-
lantonallpipejointsmustberesistanttotheactionofLP/Propanegas.
TherangeisequippedfortheusewithNATURALgas.Itisdesign-certiedbyCSAInter-
nationalforNATURALandL.P.gaseswithappropriateconversion.
Themodel/serialratingplate,locatedinsidethebottompivotingpanel,hasinformation
onthetypeofgasthatcanbeused.Ifthisinformationdoesnotagreewiththetypeof
gasavailable, check withthe localgas supplier.See page from16 to21 for L.P.gas
conversioninstructions.
1.ManualShut-offValve(g:2.1):
Amanualshut-offvalvemustbeinstalledinanaccessiblelocationinthegaslineexternal
totheapplianceforthepurposeofturningonorshuttingoffgastotheappliance(InMas-
sachusettssuchshutoffdevicesshouldbeapprovedbytheBoardofStateExaminersof
Plumbers&GasFitters).
Thisvalveshouldbelocatedinthesameroomastherangeandshouldbeinalocation
thatallowseaseofopeningandclosing(inapositionwhereitcanbereachedquicklyin
theeventofanemergency).
Donotblockaccesstotheshutoffvalve.Thevalveisforturningonorshuttingoffgas
totheappliance.
13
2
LOCK
Arrow
PRESSURE REGULATOR INSTALLATION
STEP1
Mountthe1/2”NPT(conical)maleconnectortothepressureregulatorand
tightenbyusingawrench.
Donotovertightentheconnector.
Overtighteningmaycrackregulator.
STEP2
Assemblethe1/2”NPTconnector+pressureregulatorgrouptotheextensionpipeinterposingthegasketsupplied.
Theregulatorcovermustbeorientedtowardthefrontsideoftherange.
IMPORTANT:usetwowrenchestotightentheconnection.
Fig. 2.3
Fig. 2.2
Regulatorcover
Gasket
14
2
Fig. 2.4
GAS CONNECTION SPEFICICATION
Range
manifold
Manifoldmalepipetting
1/2”Gcylindrical
(ISO228-1)male
1/2”Gcylindrical
(ISO228-1)female
Gasket
Extension
pipe female
pipetting
Torange
1/2”Gcylindrical
(ISO228-1)female
Extension
pipe
1/2”Gcylindrical
(ISO228-1)male
Extension
pipe male
pipetting
Gasket
Connector
1/2”NPT(conical)
male
1/2”NPT
female
Pressure
regulator
1/2”NPT
female
To mains
connection
Arrow
WARNING: Check the right positioning of the gas
regulator.
Thearrowonthebackofthegasregulatormustbe
oriented toward the connector.
15
2
b. Anyconversionrequiredmustbeperformedbyyourdealeroraqualiedlicen-
sedtechnicianorgasservicecompany.Pleaseprovidetheservicepersonwith
thismanualbeforeworkisstartedontherange.(Gasconversionsarethere-
sponsibilityofthedealerorenduser.)
c. ThisrangecanbeusedwithNATURALorLP/PROPANEgas.Itisshippedfrom
thefactoryadjustedforusewithNATURALgas.
d. Manifold pressureshould be checked with a manometerandby operating as
belowdetailed:
• Removetheinjectorfromtherearleft(orrearright)burnerandmountthe
proper test point adapter which is available from theAfter-Sales Service
(seesidegureandthe“OPERATIONSTOBEPERFORMEDWHENSUB-
STITUTINGTHEINJECTORSOFTHECOOKTOPBURNERS”chapter).
• Turntherearleft(orrearright)burnercontrolknobtothemaximumposi-
tion.
• Presstheknobandkeepingitpressedcheckthemanifoldpressurewitha
manometer;NATURALgasrequires4.0”W.C.P.andLP/PROPANErequires
11.0”W.C.P.
• Incominglinepressureupstreamfromtheregulatormustbe1”W.C.P.hi-
gherthanthemanifoldpressureinordertochecktheregulator.
• Theregulatorusedonthisrangecanwithstandamaximuminputpressure
of1/2PSI(14.0”W.C.P).Ifthelinepressureisinexcessofthatamount,a
stepdownregulatorwillberequired.
e. Theappliance,itsindividualshut-offvalve,andpressureregulatormustbedi-
sconnectedfrom thegas supplypiping system duringany pressuretesting of
thatsystematpressuresinexcessof1/2PSI(3.5kPa).
f. Theappliancemustbeisolatedfromthegassupplypipingsystembyclosingits
individualmanualshut-offvalveduringanypressuretestingof thegassupply
pipingsystemattestpressureequaltoorlessthan1/2PSI(3.5kPa).
3.FlexibleConnections:
Iflocalcodespermit,CSAorULdesign-certied,exiblemetalapplianceconnector
isrecommendedforconnectingthisrangetothegassupplyline.DoNotkinkorda-
magetheexibleconnectorwhenmovingtherange.Thepressureregulatorhas1/2”
NPTfemalepipethreads.Youwillneedtodeterminethettingsrequired,depending
onthesizeofyourgassupplyline,exiblemetalconnectorandshutoffvalve.
4.RigidPipeConnections:
Ifrigidpipeisusedasagassupplyline,acombinationofpipettingsmustbeusedto
obtainanin-lineconnectiontotherange.Allstrainsmustberemovedfromthesupply
andfuellinessorangewillbelevelandinline.
• Usejointcompoundsandgasketsthatareresistanttoactionofnaturalorpropa-
negasonallmalepipethreads.
• Donotovertightengasttingwhenattachingtopressureregulator.Overtighte-
ningmaycrackregulator.
5.LeakTesting:
IMPORTANT:Leaktestingoftheapplianceshallbeconductedasfollows:
• Afternalgasconnectionismade,turnonmanualgasvalveandtestallcon-
nectionsin gassupplypiping andappliance forgas leakswitha soapywater
solution.Duringthistestallappliancegasvalveshavetobeclosed.
• Inordertoavoidpropertydamageorseriouspersonalinjury,neveruseaIighted
match.Ifaleakispresent,tightenjointorunscrew,applymorejointcompound,
tightenagainandretestconnectionforleak.
Fig. 2.5
TESTPOINTADAPTER
The Test Point adapter is available from the
After-SalesService.
16
Pressure
regulator
1
2
NATURAL GAS
REGULATION
LP/PROPANE
REGULATION
A
REGULATOR COVER
2
CONVERSION TOLP/PROPANE GAS (OR CONVERSION BACK TOTHE
ORIGINAL GAS - NATURAL GAS)
Everyrangeisprovidedwithasetofinjectorsforthevarioustypesofgas.
Selecttheinjectorstobereplacedaccordingtothe“INJECTORSTABLE”.
Thenozzlediameters,expressedinhundredthsofamillimetre,aremarkedonthebodyofeachinjector.
CAUTION:Savetheoricesremovedfromtheapplianceforfutureuse.
SETTING THE PRESSURE REGULATOR
Thepressure regulatorisaccessible byopening the pivotingpanel (g.2.6); the pressureregulator is
positionedontherearrightsideoftherange(g.2.7).
Tosetthepressureregulator(g.2.7):
1. Unscrewtheregulatorcover.
2. Unscrewthe“A”component,reverseandscrewitaccordingtotheLP/PROPANE(orNATURALGAS)
regulation.
Fig. 2.6
Fig. 2.7
17
2
OPERATIONS TO BE PERFORMED WHEN SUBSTITUTING THE
INJECTORS OF THE COOKTOP BURNERS
• Removethepansupports,theburnercapsandtheamespreaders.
• Dualburneronly(g.2.9):Unscrewtheno.3xingscrews“A”andremovetheinner
crownamespreader“B”;thenunscrewtheno.2xingscrews“C”andremovethe
coverplate“D”.
• Usingawrenchsubstitutethenozzleinjectors“J
1
”,“J
2
”and“J
3
”(gs.2.8,2.9)with
thosemostsuitableforthekindofgasforwhichitistobeused.
• Dualburneronly(g.2.9):
Ret
thecoverplate“D”andscrewtheno.2xingscrews
“C”;thenrettheinnercrownamespreader“B”andscrewtheno.3xingscrews“A”
• Rettheamespreaders,theburnercapsandthepansupports.
Theburnersareconceivedinsuchawaysoasnottorequiretheregulationofthe
primary air.
SECOND ORIFICE
DEUXIEME ORIFICE
A
A
A
B
C
C
D
J
2
J
3
Fig. 2.9
J
1
Fig. 2.8
SEMI-RAPID BURNER
DUAL BURNER
INJECTORS TABLE
NOMINAL
POWER
REDUCED
POWER
LP/PROPANE
11”W.C.P.
NATURAL GAS
4”W.C.P.
BURNERS BTU/hr BTU/hr
Øinjector
[1/100mm]
Øinjector
[1/100mm]
Semirapid(SR) 8000 1500 85 139
Dual(D)
Innercrown 2100 1000
42(*)
115(**)
70(*)
200(**)
Inner&outercrown 17000 6500
Ovenburner 14000 2400 109 190
Broilburner 11000 - 100 170
(*) innercrown(“J
2
”ingure2.9)
(**) outercrown(“J
3
”ingure2.9)
18
Fig. 2.10
R
1
Regulationscrew(Semirapidburner)
R
2
Regulationscrew(Innercrownofdualburner)
R
3
Regulationscrew(Outercrownofdualburner)
R
1
R
3
R
2
SETTING THE BURNER MINIMUM OF THE COOKTOP BURNERS
Whenswitchingfromonetypeofgastoanother,theminimumowratemustalsobecor-
rect:theameshouldnotgooutevenwhenpassingsuddenlyfrommaximumtominimum
ame.
Toregulatetheame(g.2.10)followtheinstructionsbelow:
Semirapidburner
• Lighttheburner.
• Setthegasvalveto“
LO”position(minimumrate).
• Removetheknob.
• Withathinscrewdriver,turntheregulationscrew“R
1
”untiladjustmentiscorrect.
InsidecrownofDUALburner
• LighttheDUALburner.
• Setthegasvalveto“
”position(minimumrateofinnercrown).
• Removetheknob
• Withathinscrewdriver,turntheregulationscrew“R
2
”untiladjustmentiscorrect.
OutsidecrownofDUALburner
• LighttheDUALburner.
• Setthegasvalveto“
”position(minimumrateofinnerandoutercrowns).
• Removetheknob.
• Withathinscrewdriver,turntheregulationscrew“R
3
”untiladjustmentiscorrect.
ForLP/PROPANEgas,tightentheadjustmentscrewscompletely.
2
19
2
OPERATIONS TO BE EXECUTED FOR THE REPLACEMENT OF
THE INJECTOR OF THE OVEN BURNER
• Liftandremovethelowerpanelinsidetheoven.
• Gentlyunlock,fromtheburner,thesafetyvalveprobe“V”andtheignitionelectrode
“E”(as indicateding. 2.11).Take carenot todamage the probeand the ignition
electrode.
• Unscrewandremovetheburnersecuringscrews“A”(g.2.11).
• Withdrawtheburnerasshowningure2.12.
• Usinga7mmboxspanner,unscrewtheinjector(indicatedbythearrowing.2.12)
andreplaceitwithanewoneselectedinaccordancewiththe“Injectorstable”.
• Then replace the burner and the other components repeating the above steps in
reverseorder.
IMPORTANT:Payspecialattentiontoreplacecorrectlythesafetyvalveprobe
“V”andtheignitionelectrode“E”aspergure2.11.Checkthecorrectopera-
tionofthesafetyvalveandtheignitionelectrode.
Fig. 2.11
Fig. 2.12
E
V
A
Anchorage
clip
Anchorage
clip
E
V
20
2
OPERATIONS TO BE EXECUTED FOR THE REPLACEMENT OF
THE INJECTOR OF THE BROIL BURNER
• Gentlyunlock,fromtheburner,thesafetyvalveprobe“V”andtheignitionelectrode
“E”(as indicatedin g.2.13).Take carenottodamagethe probeand theignition
electrode.
• Unscrewandremovetheburnersecuringscrew“A”(g.2.13).
• Withdrawtheburnerasshowningure2.14.
• Usinga7mmboxspanner,unscrewtheinjector(indicatedbythearrowing.2.14)
andreplaceitwithanewoneselectedinaccordancewiththe“Injectorstable”.
• Then replace the burner and the other components repeating the above steps in
reverseorder.
IMPORTANT:Payspecialattentiontoreplacecorrectlythesafetyvalveprobe
“V”andtheignitionelectrode“E”aspergure2.13.Checkthecorrectopera-
tionofthesafetyvalveandtheignitionelectrode.
E
V
A
Anchorage
clip
Anchorage
clip
E
V
Fig. 2.13
Fig. 2.14
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Verona 879453 Installation guide

Verona
Brand
Verona
Model
879453
Category
Cookers
Type
Installation guide
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