MARMON ANGELO PO ACT.O, Technical Manual

Page: 102 / 184

Copyright by Servizio Clienti ANGELO PO Spa
102
The screens show the parameters that regulate the blower (Minimum speed, Maximum
speed, Ignition speed), as well as the speed to be reached (set-point) and the real speed.
Check that ignition takes place at the correct speed and that the minimum and maximum
speeds reached match those set. If an incorrect operation is detected or combustion
values not within the indicated ranges are found, intervene as described in paragraph
5.4.3.
5.4.6. Recommended combustion values
Below are the combustion values (CO
2
, CO) recommended by “Angelo Po”. We
recommend respecting these values as much as possible.
It is recommended to carry out the measurement after the flame has stabilised 2-3
minutes. In fact, when ignited, CO values could be higher, thus distorting the
measurement. Even if well regulated, the system should have CO values much lower than
100 ppm, if higher intervene as described in the following paragraph.
AT61G CO2% Range CO2% CO ppm
G20
minimum 8.8% ± 0.8 0-100
Maximum 10.4% ± 0.8 0-100
G25
minimum 9.0% ± 0.8 0-100
Maximum 9.4% ± 0.8 0-100
G25,1
minimum 10.0% ± 0.8 0-100
Maximum 10.4% ± 0.8 0-100
G25,3
minimum 9.7% ± 0.8 0-100
Maximum 9.9% ± 0.8 0-100
G30
minimum 12.4% ± 0.8 0-100
Maximum 11.6% ± 0.8 0-100
G30 50mbar
minimum 12.6% ± 0.8 0-100
Maximum 11.8% ± 0.8 0-100
G31
minimum 11.2% ± 0.8 0-100
Maximum 11.5% ± 0.8 0-100