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4.5
Firing rates
The output of the burner during the operation varies from a max-
imum and a minimum value.
4.6
Burner description
11
D2778
2
3
1
1
Suction line
2
Pump pressure adjustment screw
3
Return line
4
Manometer plug (G 1/4)
5
Vacuometer plug (G 1/4)
6
Electric board
7
Wiring terminal board
8
Control box reset push-button and lock-out lamp
9
Cable clamps
4.7
Standard equipment
Flexibles tubes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . No. 2
Nipples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . No. 2
Screws . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . No. 4
Gasket for flange . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . No. 1
Starter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . No. 1
Cable clamps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . No. 8
Extensions (for long head only) . . . . . . . . . . . . . . . . . . . . . No. 2
20036074
Technical description of the burner
12
4
5
The max. output should be inside of the operating field, see draw-
ing below.
The minimum output may decrease up to 100 kg/h.
Burner output
13
14
6
7
8
9
10 Rod for combustion head shifting
11 Air regulating cam
12 Servomotor
13 Modulating controller (only for modulating)
14 Ignition transformer
15 Return pressure adjusting eccentric
16 Pressure switch
17 Manometer on return line
18 Manometer on supply line
In case of use with gas oil containing up to 10%
Bio blend, it will be essential to use flexible oil
lines suitable for bio fuel use.
WARNING
Please contact Riello for further information.
GB
10
D2783
15
16
17
18
10
Fig. 2
Fig. 3
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