Riello ENNE 1400 Mode D'emploi page 43

MINIMUM GAS PRESSURE - MAXIMUM POTENTIAL
Pressure: measured at pressure socket 12)(Fig. 2) with the combustion chamber at 0 mbar.
S7965
GAS FEED LINE
S7966
1 Gas IN duct
2 Manual gate valve
3 Anti-vibration joint
4 Filter
5 Pressure governor
6 Pressure socket
7 Minimum gas pressure switch
8 Safety valve
Supplied on request
(gas with Pci 8600 kcal/m
A According to UNI-CIG 8042
Gas feed pressure ≤ 40 mbar
B For burners installed without standard validi-
ty conditions
Set by installer
9 Adjustment valve
10 Gas control butterfly
11 Burner
12 Gas leak control device. Alternatively, the burner may be fit-
ted with a discharge fitting to the outside air with a normally
open breather valve. See the features indicated in the
appendix C of the UNI - CIG 8042.
13 Maximum gas pressure switch
5 GB
3
)
Fig. 7
Fig. 8
5041