Access To Head Internal Part; Combustion Head Adjustment - Riello DB16 LSM C13 Installation, Use And Maintenance Instructions

4.9

Access to head internal part

 Disconnect the plug of the pneumatic valve implementing oil
lance;
 disconnect oil pipes 1) and 2)(Fig. 16) and remove the
nozzle 3);
 remove the fastening screws 5) of the cover;
4.10

Combustion head adjustment

In order to maximize the performance, the burner is equipped of
a combustion head with a variable geometry. Before the burner
start-up, it is recommended to choose the adjustment of the com-
bustion head according to the maximum output which the burner
will have to produce.
The hole is chosen based on the maximum output request, as
shown in Tab. I.
The factory regulation setting is preset to maximum stroke
(hole 10, Fig. 17).
Coupling position
1
2
3
4
5
6
7
8
9
10
5
4
2
1
3
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Output (kW)
From To
2600 3700
3700 4500
4500 5800
5800 8300
8300 10400
10400 12200
12200 13300
13300 14100
14100 15200
15200 16000
Installation
 remove the cover 4);
 disconnect the internal tie-rod 10);
 disconnect the electrode cable 6) from the pilot.
 disconnect the pilot 7) loosening the nut 8);
 remove the fastening screws of the head 9) and extract it.
9
D8293
Tab. I
17 GB
6
7
8
10
Fig. 16
Fig. 17
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