IBC SL 40-399 G3 - Fuel Conversion Instructions

SL 40-399 G3 - Convert to LP fuel (P-Kit 302B)
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Fuel Conversion Instructions
Thefollowingprocedure-tobecarriedoutbyaqualifiedtechnician-describeshowtochangethefuelmixerontheSL
40-399G3.
Caution
Beforeyoudisconnecttheelectricalpower,youmustshutoffthegassupply.
Youcanviewavideoonchangingthefuelassemblymixerathttp://www.ibcboiler.com/TIPortal.
To perform a fuel conversion:
1. Ensurethatthegassupplyisturnedoffatthegasshut-offvalve.
2. UseanAllenkeytoremovethehexboltsthatboltthegasvalvetothegasvalveelbow.
3. Separatethegasvalvefromtheelbow,andremovetheO-ringandorifice(ifinstalled).YouwillneedtheO-ring
inStep8.
4. Notetheorientationandscrewpositions,andthenremovetheboltsandventurimixingdevicefromthefan.
5. Removetheventurimixingdevicefromthebaseofthefan.
6. EnsurethatthefanO-ringisnotdamaged,andisseatedinthegroove.
7. Attachthereplacementventurimixingdevicetothebaseofthefanusingthehexbolts.
8.
Re-installtheO-ringbetweenthegasvalvebodyandtheventurimixingdeviceelbow.
Caution
FailuretopositiontheO-ringasindicatedwillresultinagasleak.
9. Repositionthegasvalve,andthenboltthegasvalvetotheventurimixingdeviceelbow.
10. Checkforgasleaks.
Now,carefullyfollowtheproceduresoncombustiontestingandthecorrectadjustment(seeCombustion testing and
adjustment on page 4).