Maximum Dimensions; Firing Rate - Riello RS 55/M BLU Installation, Use And Maintenance Instructions

4.7

Maximum dimensions

The maximum dimensions of the burner are shown in Fig. 1.
Bear in mind that, in order to inspect the combustion head, the
burner must be pulled back and turned up.
mm A
RS 55/M BLU 533
Blast tube: short-long
(1)
4.8

Firing rate

The maximum output is chosen from within the hatched area of
the diagram (Fig. 2).
The minimum output must not be lower than the minimum limit
of the diagram.
Technical description of the burner
L
N
E
O
D3906
B D E
300 490 640 255 - 390
Thermal power
The maximum dimension of the burner, without casing, when
open is given by position H.
F
F H I
(1)
189 352
The firing rate value (Fig. 2) has been obtained
considering an ambient temperature of 20 C, an
atmospheric pressure of 1013 mbar (approx. 0m
WARNING above sea level), and with the combustion head
adjusted as shown on page 15.
9 GB
A
B
L O N
222 870 134
D11603
Fig. 1
V M
221 2"
Tab. E
Fig. 2
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