Combustion Head Setting - Riello RL 70/E Installation, Use And Maintenance Instructions

Installation
4.9

Combustion head setting

The setting of the combustion head depends exclusively on the
maximum burner delivery at which it will be operating.
Turn screw 4)(Fig. 18) until the notch shown in diagram (Fig. 19) is
level with the front surface of flange 5)(Fig. 18).
D462
Example:
maximum light oil delivery = 16 GPH
Diagram (Fig. 19) indicates that for a delivery of 16 GPH requires
the combustion head to be set to approx. three notches, as shown
Fig. 18
in (Fig. 18).
N° Notches
D12159
Max Fuel oil delivery - GPH
Fig. 19
19 GB 20045163