Angelo Po FX Series, Technical Manual

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4.4.2. Recommended values of combustion
Here below there are listed the values of combustion (CO2, CO) recommended by "Angelo
Po", values taken should be as closely as possible to these values. It is recommended to
take the measure after 2-3 minutes that the flame has stabilized, in fact at the ignition it
could measure higher values of CO which could affect the measurements. The system, if
well adjusted, should take values of CO below 100 ppm, if they are higher act as described
in the following paragraph. Similarly, if the values of CO2 have a difference greater than ±
0.5% (± 0.8%) compared to the recommended action following the directions described in
the next section.
FX61G. CO2% Range CO2% CO ppm
minimum 9,3% ± 0,5 0÷100
Natural Gas G20
Maximum 10,7% ± 0,8 0÷100
minimum 11,2% ± 0,5 0÷100
Propane G31
Maximum 12,0% ± 0,8 0÷100
FX101G. CO2% Range CO2% CO ppm
minimum 10,1% ± 0,5 0÷100
Natural Gas G20
Maximum 10,3% ± 0,8 0÷100
minimum 13,0% ± 0,5 0÷100
Propane G31
Maximum 12,7% ± 0,8 0÷100
FX82G. CO2% Range CO2% CO ppm
minimum 8,9% ± 0,5 0÷100
Natural Gas G20
Maximum 10,0% ± 0,8 0÷100
minimum 11,2% ± 0,5 0÷100
Propane G31
Maximum 11,6% ± 0,8 0÷100
FX122G. CO2% Range CO2% CO ppm
minimum 8,5% ± 0,5 0÷100
Natural Gas G20
Maximum 9,3% ± 0,8 0÷100
minimum 12,1% ± 0,5 0÷100
Propane G31
Maximum 12,1% ± 0,8 0÷100
FX201G. CO2% Range CO2% CO ppm
minimum
9,8% ± 0,8 0÷100
Natural Gas G20
Maximum
10,3% ± 0,8 0÷100
minimum
11,1% ± 0,8 0÷100
Propane G31
Maximum
11,8% ± 0,8 0÷100
FX202G. CO2% Range CO2% CO ppm
minimum
9,3% ± 0,8 0÷100
Natural Gas G20
Maximum 9,2% ± 0,8 0÷100
minimum
11,5% ± 0,8 0÷100
Propane G31
Maximum 11,1% ± 0,8 0÷100