Riello 20032946 - LPG - Propane - Butane Operation

31
20033283
GB
Start-up, calibration and operation of the burner
7.10 LPG - Propane - Butane operation
The burners can also operate on LPG-Propane- Butane gases.
In this case it is necessary to substitute the six nozzles 2)(Fig. 41)
screwed into the holes 1), suitable for natural gas, with those for
LPG-Propane- Butane, supplied with the burner. See Tab. L.
Apply the self-adhesive label for LPG operation near the charac-
teristic label.
The firing rate range and burner adjustment are similar to those
for natural gas.
The G31 (Propane) gas pressure is shown at page 22.
Gas train:
use the gas train for natural gas, see page 22, with 3/4” or 1” di-
ameter.
Tab. L
Burner
Natural gas
Ø mm
LPG/PROPANE/BUTANE
Ø mm
RLS 28 4 2.5
RLS 38 5 2.5
RLS 50 5 3.0
D1139
Fig. 41