Firing Rate; Test Boiler; Commercial Boilers - Riello RG1RKD Installation, Use And Maintenance Instructions

4.8

Firing rate

The burner output is chosen from within the diagram area (Fig. 3).
To ensure the burner works correctly, the start-up
should always occur within the relative firing rate.
WARNING
1.0
0.8
0.6
0.4
0.2
0
1
4.8.1

Test boiler

The firing rate has been defined on test boilers according to EN
267 standard.
4.8.2

Commercial boilers

The burner-boiler combination poses no problems if the boiler
conforms to EN 303 and its combustion chamber dimensions are
similar to those provided in EN 267.
If, on the other hand, the burner is combined with a commercial
boiler that does not conform to EN 303, or where the combustion
chamber is much smaller than the dimensions set out in EN 267,
please contact the manufacturers.
20138077
Technical description of the burner
2
1 5 2 0 3 0
The firing rates (Fig. 3) were obtained at an ambi-
ent temperature of 20 °C, at a barometric pressure
of 1013 mbar (about 0 m a.s.l.) and with the com-
bustion head regulated as indicated on page 21.
WARNING
3 4
4 0 50
10 GB
D5354
5
Light oil output – kg/h
60 Heat output – kW
Fig. 3