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.
mm
A
RS 55/E BLU
533
Blast tube: short-long
(1)
4.7
Firing rate
The maximum output is chosen within area A (Fig. 2).
The minimum output must not be lower than the minimum limit
of the diagram.
20068446
Technical description of the burner
L
N
E
O
D3906
B
D
E
300
490
640
255 - 390
Thermal power
The dimensions of the open burner are indicated by position O.
F
F
H
I
(1)
189
352
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
WARNING
level), with the combustion head adjusted as
shown at page 25.
10
GB
A
B
L
O
N
222
870
134
D11603
Fig. 1
V
M
221
2"
Tab. E
Fig. 2