Riello RS 25/E BLU Series, Installation, Use And Maintenance Instructions

Page: 12 / 76

20068118 10
GB
Technical description of the burner
4.6 Maximum dimensions
The dimensions of the burner are shown in Fig. 1.
Bear in mind that inspection of the combustion head requires the
burner to be opened and the rear part drawn back on the guides.
The dimensions of the open burner are indicated by position O.
Tab. E
(1) Blast tube: short-long
4.7 Firing rates
The
maximum output
is chosen within area A.
The
minimum output
must not be lower than the minimum limit
of the diagram:
RS 25/E BLU = 45 kW
RS 35/E BLU = 72 kW
Fig. 1 D3831
mm A D E
F
(1)
H I L O N V M
RS 25/E BLU 442 422 508 230-365 140 305 138 780 84 177 1”1/2
RS 35/E BLU 442 422 508 230-365 152 305 138 780 84 177 1”1/2
WARNING
The firing rate (Fig. 2) was obtained considering a
room temperature of 20°C and an atmospheric
pressure of 1013 mbar (approx. 0 m above sea
level), with the combustion head adjusted as
shown at page 24.
Fig. 2
S8860
Thermal power
Thermal power
C
o
mbustion chamb
e
r
pres
sure
-
mb
a
r
Co
mb
u
s
tion cha
m
ber
pres
sure -
mba
r
RS 25/E BLU
RS 35/E BLU