Riello Burners 40 Manuel D'entretien page 35

BOILER FIXING
Separate the combustion head from the
burner body by removing the nut (1) and
pulling back the unit (A).
Fix the group (B) to the boiler plate (2),
inserting the supplied insulating gasket (3).
FIRING RATE
0.8
0.6
0.4
0.2
0
10
D5038
10,000
TEST BOILER
The firing rate has been defined according to EN 676 standard.
COMMERCIAL BOILERS
The burner-boiler matching is assured if the boiler conforms to EN 303 and the combustion chamber
dimensions are similar to those shown in the diagram EN 676.
For applications where the boiler does not conform to EN 303, or where the combustion chamber
is much smaller than the dimensions given in EN 676, please consult the manufacturers.
3313
15 20
15.000 20,000
A
25 30
25.000
Output
GB
3
1 3
D5062
B
35 kW
30,000 kcal/h
2