Firing Rates - Riello BS1 Installation, Use And Maintenance Instructions

4.8

Firing rates

The burner output is chosen from within the diagram area (Fig. 4)
and (Fig. 5).
The firing rates (Fig. 4) and (Fig. 5) were obtained
at an ambient temperature of 20 °C, at a baromet-
ric pressure of 1013 mbar (about 0 m a.s.l.) and
with the combustion head regulated as indicated
WARNING
on page 19.
Only for BS4 model
To ensure operation with a burner output from 220
 249 kW, remove the pre-cut soundproofing to
WARNING
free the additional air input slots on the cover (see
A Fig. 5).
1,80
1,60
1,40
1,20
1,00
0,8
0,6
0,4
0,2
0
-0,2
-0,4
15
2,20
1,80
1,40
1,00
0,6
0,2
-0,2
-0,4
30 35 40
Technical description of the burner
20 25 30
Thermal power
45 50 55
Thermal power
11
BS1
35 40
BS2
60 65 70 75
GB
S7025
20141023
kW
45 50 55
20141031
80 85 90
20136130
Fig. 3
kW
95
Fig. 4