Pre-Calibrating The Combustion Head; Combustion Head Adjustment - Riello RS 160/E BLU Installation, Use And Maintenance Instructions

5.8

Pre-calibrating the combustion head

Proceed as follows:
 remove the 8 screws 2)(Fig. 18);
 remove the 4 circular sectors 1) fixed behind the stability
disc.
5.9

Combustion head adjustment

At this point of the installation, the combustion head is fixed to the
boiler as shown in Fig. 15. It is therefore especially easy to adjust,
and this adjustment depends only on the maximum output of the
burner.
Two adjustments of the head are foreseen:
– external air R1
– central gas/air R2
– central air R3
(only for RS 160/E BLU)
(only for RS 200/E BLU)
Installation
1
In the diagram (Fig. 19) find the notch at which to adjust both air
and central gas/air.
25 GB
D7952
2
Fig. 18
20135196
Max burner output
Fig. 19
20067467