IBC SL 40-399 G3 - Quick Start Guide Manual

120-273 R4
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 Note
IfconvertingfromPropanetoNaturalGas,ordertheNaturalGasConversionPartsKit(IBCPart#P-303B)
fromyourauthorizedIBCDistributor.
UsethePropaneGasconversionpartskitifthefuelsourceatthesiteusesPropaneandthemodulatingboilerhasbeen
setup(factoryfire-tested)tooperatewithNaturalGas.Checktheratingplateontheboilertoseewhichfuelsourcethe
particularboilerhasbeensetupwith.
Usingthisconversionkit,aqualifiedtechnicianwillneedto:
1. Performafuelconversion.
2. Performacombustiontest.
3. Fillintheinformationrequiredonthefuelconversionlabels,andaffixthemtotheboileraftertheconversionis
completed.
Warning
This conversion kit shall be installed by a qualified service agency in
accordance with the manufacturer’s instructions and all applicable codes and
requirements of the authority having jurisdiction. If the information in these
instructions is not followed exactly, a fire, an explosion or production of
carbon monoxide may result causing property damage, personal injury or
loss of life.
The qualified service agency is responsible for the proper installation of this
kit. The installation is not proper and complete until the operation of the
converted appliance is checked as specified in the manufacturer’s
instructions supplied with the kit.
Theboilerwillautomaticallyde-ratethemaximuminputatarateofapproximately2%per1,000’above4,500’.Thegas
valveszerogovernorwillensurethatthegas:airmixtureisnotaffectedataltitude.
IncludedwiththeConversionKit:
1xLPMixerAssembly,399G3-Part#500-114 3xScrew,Zinc,M4x12-IBC-Part#150-164
1xMixingdeviceO-ringPart#150-073 1xRatingPlateFuelOverlay-Part#080-242
1xGasket,gasvalvecoupler-IBC-Part#255-035C1 1xGasValveConversionLabel-Part#080-107B
4xScrew,SS,M5x10-IBC-Part#150-076 1xInstallerIdentifierLabel-Part#080-244A1
3xWasher,Flat,SS,M4-IBC-Part#150-099 
Thisconversioninvolveschangingthemixingassembly.Thereisnopropaneorifice.
SL 40-399 G3 - Fuel Conversion to
Propane (NG to LP) P-Kit 302B