Owner's manual

Model 702G/O Advanced gas/oil burners — Instruction manual
Carlin part number MN702GO Rev. 06/23/14
– 18 –
Where appliance instructions differ from this manual, follow the appliance instructions.
6. Checkout procedure — before starting the burner
Before firing the burner . . .
 Shouldoverheatingoranemergencyoccur,immediately
dothefollowing:
 • Shutoffoilsupplylineandgassupplyvalves.
 • Undersomecircumstancespowershouldremain
onforwaterpumpsorblowers.Determineproper
responsebeforeattemptingstart-up.
 • Ifburnerfailsignitiononseveralattempts,useburner
blowertopurgeappliancechamberbeforerestart.
Checklist before firing . . .
❏ Burnerandappliance installed per this manualandappliance
instructionmanual?
❏ Burner/applianceinstalledperallapplicablecodes?
❏ Installationsitehasadequatecombustion/ventilationairopenings
andventsystem?
❏ Arevoltagescorrect?Burner,applianceandmotorcorrectlywired
perburnerandappliancemanualsandwiringdiagrams?
❏ Gasmanifoldspudorices(ongasmanifold,item29,page5)sealed
withpipedopeandtight?
❏ Burnernozzleveriedperappliancemanufacturer’sinstructions,
CarlinOEMSpecGuideorTable1,page4?
❏ Gasandoil supply linesingood condition, sizedanddesigned
correctly?
❏ Gasandoillineconnectionsandttingstight?
❏ Oiltankhasoil,andoillinevalvesareopen.Oilsupplyandreturn
linespurged?
❏ Burner, appliance and allcomponentsinspected and in good
condition?
❏ Appliancelimitandoperatingcontrolsproperlyinstalled,wiredand
adjusted?
❏ Boilerwatersupply,feedpumps,automaticfeeders,andlowwater
cut-offsproperlypipedandwired?
❏ Breeching,draftregulator, draftinducer(if required)properlyin-
stalledandoperational?
❏ Gastrainpiping and components correctlyinstalled,tested and
veriedgastight?
❏ Ventlinesinstalledwhenrequired?
❏ Gaslinespurged?
❏ Sufcientgaslinepressurepresent?