MANCANZA FIAMMA /NO FLAME (E140901X) 19 di/of 33
Compare the measured value with the tables described below::
NATURAL GAS 2H
(G20);
[PCI=34,02MJ/Nm
3
]
NATURAL GAS 2ELL
(G25);
[PCI=29,30MJ/Nm
3
]
LIQUID GAS 3+ (G30);
[PCI=45,65MJ/kg]
Pay attention to the PCI (lower heating power) of the gas in use at your site. The PCI varies
depending on the gas supplied: to know the PCI gas used to refer to the donor or their institution
consult the data of the last gas bill.
3.b CHECK OUTLET PRESSURE (DYNAMIC PRESSURE)
The valve’s output pressure is equivalent to the pressure applied to the nozzles. Consistent with the model of
car and the type of gas for which it is produced, calibration of the nozzle pressure is preset at the factory.
The pressure regulator of the valves is always sealed and no modification are required. Any adjustment of
the output pressure should be made by the calibration of external devices (external pressure reducers).
MAIN GAS OUTLET
(TO THE NOZZLES)
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