Air Adjustment - Ecoflam MAX GAS 40 P Manual De Instrucciones

To calculate the burner's working output, in kW, proceed as follows:
- Check at the meter the quantity of supplied litres and the duration, in seconds, of the
reading, then calculate the burner's output through the following formula:
ADJUSTING THE AIR PRESSURE SWITCH
The air pressure switch must be adjusted so that an insufficient air flow does not allow
the CO value to exceed 1% in volume. After having adjusted the gas flow and obtained
optimum combustion (CO
pressure switch must be adjusted. Remove the cover with the burner operating, cover
the air intake progressively with a piece of cardboard to obtain a value of CO
(G20-G25)> 13 (G30-G31) and a CO value of less than 5,000 ppm. Adjust the air
pressure switch until the burner shuts down. Remove the cardboard from the air intake
and start up the burner again. Replace the cover.
ADJUSTING THE GAS PRESSURE SWITCH
Adjust the pressure switch to 50% of the rated pressure of the gas used.
RARED PRESSURE:

AIR ADJUSTMENT

(LANDIS & STAEFA LGB 21/LGB 22-LMG 21/LMG 22)
UP CYCLE
Thermostat
motor
Air pressure switch
Transformer
Gas valve
Flame
output signal of the device
CALCULATION OF WORKING OUTPUT OF THE BURNER
= 9.5 to 9.8% and a CO value of less than 75 ppm), the air
2
G 20 = 20 mbar
G 25 = 25 mbar
G 30 = 29 mbar
G 31 = 37 mbar
420010385903 Max Gas 40 P - 70 P - 105 P - 120 P 420010385902 Max Gas 40 P - 70 P - 105 P - 120 P
3 s
≥ 30 s
0,5 s
Necessary input signal
e x f = kW
s
= 10.8
2
SETTING THE FIRING HEAD
9
e =
Litres of gas
s =
Time in seconds
G20 = 34,02
G25 = 29,25
f
G30 = 116
G31 = 88
A
B
C
D
EN