2901519
3
GB
Town gas kit
2.4
Combustion head adjustment
It is the same of the burner with natural gas burner. (See the tech-
nical instructions of the burner).
2.4.1
Gas train code 3970013 (Rp 3/4)
Use the 3/4 - 1/2 reduction fitting for smaller gas train (1/2).
2.5
Gas pressure - Output
Pressure measured at the burner pipe coupling with town gas
NCV 4000 kcal/m
3
,
relative density d = 0.22 and with the com-
bustion chamber at 0 mbar (Fig. 3).
WARNING
For pressure levels different from those indicated
above, please contact the Technical Office.
Fig. 3
Gas pressure
- mbar
Burner output
S10127
After carrying out maintenance, cleaning or
checking operations, reassemble the cover and
all the safety and protection devices of the burner.