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Idiomas disponibles
5.6
Firing rate (EN 267)
The burner output is chosen from within the diagram area (Fig. 3).
To ensure the burner works correctly, the start-up
should always occur within the relative firing rate,
as indicated in Tab. E.
WARNING
Type
380T1
394T1
397T1
398T1
3.0
2.4
1.8
1.2
0.6
0
2
40
20
3.2
2.8
2.4
2.0
1.6
1.2
0.8
0.4
0
8
100
5.6.1
Test boiler
The firing rate has been defined on test boilers according to EN
267 standard.
5.6.2
Commercial boilers
The burner-boiler combination does not pose any problems if it
conforms to EN 303 and the combustion chamber dimensions
are similar to those provided by EN 267.
All manuals and user guides at all-guides.com
Technical description of the burner
Ignition output
(kW)
42 - 49
65 - 83
106 - 130
95 - 142
394T1
380T1
4
6
8
10
60
80
100
120
398T1
10
12
14
120
140 160
180
The firing rates (Fig. 3) were obtained at an ambi-
ent temperature of 20 °C, at a barometric pressure
of 1013 mbar (about 0 m a.s.l.) and with the com-
bustion head regulated as indicated on page 23.
WARNING
Tab. E
397T1
12
14
16
140
160
180
200 220
16
18
20
22
200
220
240
260 280 300
For applications where the boiler does not conform to EN 303, or
where the combustion chamber is much smaller than the dimen-
sions given in EN 267, please consult the manufacturers.
11
GB
D7147
18
20
Light oil output – kg/h
240
Thermal power – kW
D5391
24
26
Light oil output – kg/h
Thermal power – kW
Fig. 3
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