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Technical description of the burner
3
3.8
Firing rates
RS 68/E BLU
RS 120/E BLU
RS 160/E BLU
Fig. 3
Fig. 4
RS 200/E BLU
The maximum output is chosen within area A (and B for
RS 120/E BLU) of the diagram.
NOTE: to use area B (RS 120/E BLU) as well, the pre-cali-
bration of the combustion head is necessary, as explained in
Ch. 4.6.
The minimum output must not be lower than the minimum
limit of the diagram.
Warning
The firing rate 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 in Ch. 4.7.
RS 200/E BLU
The firing rate refers to the operation with fuel G20 - G25.
In case G31 is used, the minimum output goes from 550
to 630 kW.
The firing rates were obtained in spe-
cial test boilers, according to EN 676
regulations.
Fig. 4 indicates the diameter and
length of the test combustion chamber.
Example
Output 756 kW (650 Mcal/h):
diameter 60 cm,
length 2m.
The coupling is ensured when the
boiler is EC type-approved; for boilers
or ovens with combustion chambers of
very different dimensions compared to
those shown in the diagram of Fig. 4,
preliminary checks are recommended.
D715
D9600
9
GB
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