Riello RS 1000/M BLU, Manual

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20145860 18 GB
Installation
5.9 Electrodes adjustment
5.10 Combustion head adjustment
The air damper servomotor 4)(Fig. 4), beyond varying the air out-
put according to the output demand, through a leverage varies
the combustion head adjustment.
This system allows an optimum adjustment also at minimum fir-
ing rate. Similarly to servomotor rotation, it is possible to vary the
opening of the combustion head moving the tie-rod on the holes
(5-6-7-8-10)(Fig. 15). The selection of the hole to be used is determined based on the
maximum output requested, as illustrated in Tab. I.
In the factory, the adjustment is adjusted for the maximum stroke
(hole 10, Fig. 15).
Tab. I
WARNING
Position the electrodes according to the dimen-
sions shown in Fig. 14.
Fig. 14
Diffuser
Electrodes
D11587
5
6
7
8
10
Fig. 15
20058942
Leverage hole
Output (kW)
From A
RS 100
0
5 1100 4000
5 4000 6600
6 6600 8100
8 8100 10100
RS 1
200
5 1500 5500
6 5500 7500
8 7500 9650
10 9650 11100
WARNING
The gas pipes leave the factory calibrated at
notch 1.
The adjustment shown in Fig. 16 allows the gas
pipes to be positioned in the best way for the ap-
plication on which the burner is installed (e.g. boil-
ers with flame inversion chamber).
Fig. 16
20077710