Owner's manual

Model 702G/O Advanced gas/oil burners — Instruction manual
Carlin part number MN702GO Rev. 06/23/14
– 8 –
Where appliance instructions differ from this manual, follow the appliance instructions.
Prepare the appliance
 Burnerinput:Installaburnersizedforthenormalinputrat-
ingoftheappliance.Donotinstallaburnerwithahigher
ringratethantheappliancerating.Donotinstallaburner
witharingratemorethan10%lowerthantheappliance
rating.Theapplianceandventsystemcouldbedamaged
duetocondensation.
 Cleantheappliance:Cleantheappliancethoroughly.Test
allelectricalcomponentsandverifythereliefvalveworks
(boilersonly).
 Sealtheappliance:Sealallue-gascontainingjoints.Seal
allconnectionstotheventpipingorbreeching.
 Verify combustion chamberdimensions comply with the
minimumdimensionsrecommendedonpage9.Installor
replacechamberlinerifrequiredbytheappliancemanu-
facturer.Theburnermustnotextendintothecombustion
chamber.Theendoftheburnerairtubemustbewithin¼"
oftheinsidefaceofthechamber.Ifthespacearoundthe
burnerairtubeismorethan¼",wraptheburnerairtube
withminimum2300-°F-ratedceramicberblankettoseal
offthegap.
 Repairorreplacedamagedappliancecomponents.Inspect
theappliancethoroughly.Followappliancemanufacturer’s
guidelinesforrepairorreplacementofanycomponentfound
defective.
 Whencleaningtheapplianceorworkingwithceramicber
refractoriesorberglassinsulation,seeWARNINGonthis
page.
 Failuretocomplywith the above could result in severe
personalinjury,deathorsubstantialpropertydamage.
Prepare appliance for burner mounting
 Positiveoverrepressureapplications:Whenringwith
positiveoverrepressure,do not exceed the pressure
speciedintheappliancemanual.
 Positiveoverrepressurereducesmaximumburnercapac-
ity.SeePage3forestimatedreductioninburnercapacity
withpressurizedringandhighaltitudeapplications.
 Failuretocomplycouldresult in severe personal injury,
deathorsubstantialpropertydamage.
Ceramic ber or
Fiberglass insulation
Ceramicbermaterials,suchaschamberliners,
maycontaincarcinogenicparticles(chrystobalites)
afterexposuretoheat.Airborne particles from
berglassorceramicbercomponentshavebeen
listedaspotentiallycarcinogenicbytheStateof
California.Take the following precautions when
removing,replacingandhandlingtheseitems.
Avoid breathing dust and avoid contact with
skin or eyes. Wearlong-sleeved,loose-tting
clothing,glovesandeyeprotection.UseaNIOSH
N95certifiedrespirator.Thisrespiratormeets
requirementsforprotectionfromchrystobalites.
Actualjob requirements or NIOSH regulations
mayrequireotheror additional protection.
Forinformation,refertothe NIOSH website,
http://www.cdc.gov/niosh/homepage.html.
Ceramic ber removal:Topreventairbornedust,
thoroughly wet ceramic ber with water before
handling.Placeceramicbermaterialsinaplastic
bagandsealtodispose.
Avoid blowing, tearing, sawing or sprayingber-
glassorceramicbermaterials.Ifsuchoperations
arenecessary, wear extra protection to prevent
breathingdust.
Wash work clothes separately from other laun-
dry.Rinseclotheswasherthoroughlyafterwards
topreventcontaminationofotherclothing.
NIOSH First aid procedures:
 Eyeexposure—irrigateimmediately
 Breathing—freshair.
2. Prepare site • assemble burner • mount burner (continued)