18
Fig. 2.10
R
1
Regulationscrew(Semirapidburner)
R
2
Regulationscrew(Innercrownofdualburner)
R
3
Regulationscrew(Outercrownofdualburner)
R
1
R
3
R
2
SETTING THE BURNER MINIMUM
Whenswitchingfromonetypeofgastoanother,theminimumowratemustalsobecor-
rect:theameshouldnotgooutevenwhenpassingsuddenlyfrommaximumtominimum
ame.
Toregulatetheame(g.2.10)followtheinstructionsbelow:
Semirapid burner
• Lighttheburner.
• Setthegasvalveto“
LO”position(minimumrate).
• Removetheknob.
• Withathinscrewdriver,turntheregulationscrew“R
1
”untiladjustmentiscorrect.
Inside crown of DUAL burner
• LighttheDUALburner.
• Setthegasvalveto“
”position(minimumrateofinnercrown).
• Removetheknob
• Withathinscrewdriver,turntheregulationscrew“R
2
”untiladjustmentiscorrect.
Outside crown of DUAL burner
• LighttheDUALburner.
• Setthegasvalveto“
”position(minimumrateofinnerandoutercrowns).
• Removetheknob.
• Withathinscrewdriver,turntheregulationscrew“R
3
”untiladjustmentiscorrect.
For LP/PROPANE gas, tighten the adjustment screws completely.
Afterregulationrepeattheoperationsindicatedinparagraph“2.PRESSUREREGULA-
TOR”atpage12and15.
Iftherangehasbeendisconnectedandthenconnectedagaintothegassupplylinerepe-
attheoperationsindicatedinparagraph“5.LEAKTESTING”atpage15.
IMPORTANT:
• AfterconversiontoLP/PROPANEgashasbeencarriedoutafxnearthedataplate
theconversionlabelsuppliedandalsoafxaconversionlabelatpage3ofthisin-
structionmanual.
• Afterconversionbacktotheoriginalgas(NATURALGAS)hasbeencarriedoutre-
move,nearthedataplateandatpage3ofthisinstructionmanual,theLP/PROPANE
conversionlabels.Savethelabelsremovedforfutureuse.
2