IBC SFC-199 - Safety Considerations; Hazards and Precautions

Combustion Test Target Ranges
Figure: Gas valve and fan
TheLowFire(zero-offset)valveadjustmentcaponthegasvalvehasbeenfactoryset.Donotadjustthisscrewinthefield
unlessindicatedintheseinstructions.
Afterconvertingtheappliancetopropane,acombustion(CO
2
)readingmustbetakenbyaqualifiedtechnicianusing
properlyfunctioningandcalibratedcombustionanalyzingequipmentandtheresultscomparedtothevaluesinTable1.
Propane
CO
2
Value (%) at High Fire with front
cover open
CO
2
Value (%) at Low Fire with front
cover open
Max.CO
2
value 11.5% ValueatHighFireMinus -0.3%
Min.CO
2
value
9.8%
9.5%
Table 1 - CO
2
values at High and Low Fire
2 |