Riello RLS 1000/M MX, Installation, Use And Maintenance Instructions

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19 20148180 GB
Installation
5.11 Combustion head adjustment
The air damper servomotor 4)(Fig. 4), beyond varying the air
output according to the output demand, through a leverage varies
the combustion head adjustment.
This system allows an optimum adjustment also at minimum
firing 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. 16). The selection of the hole to be used is determined based on the
maximum output requested, as illustrated in Tab. J.
In the factory, the hole is adjusted for the maximum stroke (hole
10, Fig. 16).
Tab. J
Fig. 16
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Leverage hole
Output (kW)
From To
RLS 100
0/M
5 1200 3750
5 3750 6700
8 6700 8600
8 8600 10600
RLS 120
0/M
5 1500 5500
5 5500 7500
6 7500 9600
10 9600 11500
WARNING
The gas pipes leave the factory calibrated at
notch 1.
The adjustment shown in Fig. 17 allows the gas
pipes to be positioned in the best way for the
application on which the burner is installed (e.g.
boilers with flame inversion chamber).
Fig. 17
20077710