4.8
Firing rates
The MAXIMUM OUTPUT is chosen from within the diagram area
(Fig. 3).
The MINIMUM OUTPUT must not be lower than the minimum
limit of the diagram:
Model
RLS 310
RLS 410
RLS 510
RLS 610 Gas
RLS 610 Light oil
20182250
Technical description of the burner
kW
600
640
660
1000
1300
RLS 410/M MX
Thermal power – kW
RLS 310/M MX
Thermal power – kW
The firing rate value (Fig. 3) has been obtained
considering an ambient temperature of 20 °C, an
atmospheric pressure of 1013 mbar (approx. 0 m
a.s.l.), and with the combustion head adjusted as
WARNING
shown on page 24.
Pre-calibration of the combustion head only for
the burner model RLS 310/M MX:
If the maximum burner output of the burner falls
WARNING
within:
- area A of the firing rate, it is necessary to replace
the gas nozzles with those supplied (No. 8 gas
nozzles Ø 5,3), Fig. 17 on page 23.
- area B of the firing rate, no modifications are re-
quired.
10
GB
20096600
Fig. 3