Riello RS 120/EV BLU, Installation, Use And Maintenance Instructions

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9
20085953
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 I.
Tab. E
4.7 Firing rates
The maximum output is chosen within area A (and B for
RS 120/EV BLU) of the diagram (Fig. 2).
The minimum output must not be lower than the minimum limit
of the diagram.
Fig. 1
D1206
mm A B C D E F G H I L M N O
RS 120/EV BLU 553 338 215 555 840 255 186 430 1161 214 134 221 2”
RS 160/EV BLU 681 366 315 555 872 373 222 430 1442 230 141 260 2”
RS 200/EV BLU 732 427 305 555 872 373 222 430 1442 230 141 260 2”
WARNING
to use area B (RS 120/EV BLU) as well, the pre-
calibration of the combustion head is necessary,
as explained in the paragraph
"Pre-calibrating
the combustion head" on page 22.
CAUTION
The firing rate (Fig. 2) of the model RS 200/EV
BLU refers to the operation with fuel G20 - G25.
In case G31 is used, the minimum output goes
from 550 to 630 kW.
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 22.
Fig. 2
20086313
RS 200/EV BLU
RS 160/EV BLU
Thermal power
Thermal power Thermal power
RS 120/EV BLU
Combustio
n
cha
m
ber
pressur
e
-
mb
a
r
Combustion chamber
pressure -
mb
ar
Combustion chamber
pressure -
mb
ar