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20098687
10
GB
Technical description of the burner
4.6
Maximum dimensions
The maximum dimensions of the burner are given 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 slide
bars.
The dimensions of the open burner are indicated by position H.
Tab. E
(1) Blast tube: short-long
4.7
Firing rate
During operation, burner output varies between:
–
a MAXIMUM OUTPUT, selected within area A (Fig. 2);
–
and a MINIMUM OUTPUT, that should not be less than the
minimum limit of the diagram.
Fig. 1
D1077
mm
A
B
C
D
(1)
E
F
G
H
I
L
M
RS 45/M BLU
476
474
580
240 - 354
160
352
164
810
108
168
1”1/2
WARNING
The firing rate value (Fig. 2) has been obtained
considering an ambient temperature of 20 °C, an
atmospheric pressure of 1013 mbar (approx. 0 m
a.s.l.), and with the combustion head adjusted as
shown on page 17.
Fig. 2
D2194
Thermal power
A
Pr
e
s
s
u
re
i
n
c
o
m
b
u
s
ti
o
n
h
e
a
d
-
m
b
a
r
Содержание 3897304
Страница 2: ...Translation of the original instructions ...
Страница 47: ......