Combustion Adjustment - Ecoflam Low Nox BLU 500.1 P AB Manual Del Usuario

B 420010243300 Blu 500.1 ÷ 1200.1 P AB Low Nox
after loosen nut " 4 ".
Final operations
6. Bring the burner in high flame again, if necessary adjust again gas flow (as shown in point n.2).
7. If necessary repeat operations described on point n. 5 and n. 6 until You obtain the exact position of the gas flow
both in high and low flame.
8. Fix the nuts.
4
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:
WARNING: In order to have a correct combustion and thermal output adjustments, these must be carried out
together with a combustion analysis, to be executed through suitable devices, taking care that the values are the correct
ones and are in accordance with the local safety regulations. The adjustments must be carried out by qualified and skil-
led technicians authorised by Ecoflam Bruciatori S.p.A..
The adjustment of the position of the firing head is made to obtain
the best combustion performance. When used at the minimum
power output the firing head is move back, whilst is forwarded at
the maximum output. Execution : -loosen the locking screw of
adjusting device A; - move the adjusting device until the desired
position is reached; - tighten the locking screw.
3
CALCULATION OF WORKING OUTPUT OF THE BURNER

COMBUSTION ADJUSTMENT

SETTING THE FIRING HEAD
1
e x f = kW
s
pag.12
2
e =
Litres of gas
s =
Time in seconds
G20 = 34,02
G25 = 29,25
f
G30 = 116
G31 = 88
A