Operation - Riello 40 G3 Handbuch

OPERATION

The combustion air must be sucked in from out-
side, there therefore might be considerable varia-
tions in temperature that can influence the CO
percentage value.
WARNING
It is therefore advisable to regulate the CO
basis of the graph shown. E.g.: outside air temper-
ature 10 °C, regulate the CO
14,5
14,0
13,5
13,0
12,5
12,0
11,5
0 5 10
Outside air temperature (°C)
COMBUSTION CONTROL (Oil version)
After installing the kit, in conformity with Efficiency Directive 92/42/EEC the application of the burner on the boiler, adjustment
and testing must be carried in order to be able to restore the optimal Bacharach emissions values (CO e CO
COMBUSTION CONTROL (Gas version)
After installing the kit, restore the optimal emission values according to the used gas, concerning the CO, CO
in the following table:
EN 676
Max. theoretical CO2
GAS
0 % O
2
G 20 11.7
G 25 11.5
G 30 14.0
G 31 13.7
20027473
Installation - Operation
to 12.5% (± 0.2%).
2
15 20 25 30 35
Air excess : Max output max.   1.2 – potenza min.   1.3
Adjustment CO
 = 1.2
9.7
9.5
11.6
11.4
2
on the
2
D4604
40
%
2
 = 1.3
9.0
8.8
10.7
10.5
2 GB
nei fumi).
2
and NOx indicated
2
NO
CO
mg/kWh
mg/kWh
 100  170
 100  170
 100  230
 100  230
x