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INST
ALLA
TION
MANUAL
18
DISABLING THE PRESSURE REGULATOR
For the boiler to work with LPG fuel, the pres-
sure regulator on the valve group needs to be
disabled. To do so, proceed as follows:
- Screw the pressure regulator screw (1) all
the way in (fig. 3.9).
- Unscrew the pressure measurement point
screw (A) about 3 turns and connect up the
pressure gauge (fig. 3.9).
SMOOTH IGNITION
- Turn the ignition adjuster screw (B) to obtain
the correct pressure for smooth ignition (fig.
3.10).
Start up the boiler as instructed on page 21.
NOZZLE PRESSURE
- Adjust the pressure regulator on the LPG
supply until the pressure gauge reads out
the value specified in the table below (fig.
3.11):
24 RAI
31 RAI
45 RAI
G30 G31 G30 G31 G30 G31
28,4 36,5 28,8 34,7 27,8 35,7 mbar
- Disconnect the pressure gauge and close
the pressure measurement point.
- Check the tightness of all the joints discon-
nected previously.
- Apply the LPG label supplied with the boiler
to the inside of the boiler casing (fig. 3.12).
- Remove any METHANE (G20) labels from
the outside and inside of the boiler casing
(fig. 3.12).
B
1
A
Country of destination:
Presión alimentación gas:
G20
G31
20 mbar
37 mbar
Regulación realizado por el fabricante:
G20 - 20 mbar - 2H METANO
ATENCIÓN
Leer cuidadosamente el manual de
instrucciones antes de la instalación y
puesta en servicio de la caldera.
0694
II
2H3P
C13,C33,C43,C53,C63
Tipo de aparato
Categoría del aparato
:
:
_ _
Boiler configured for:
Country of destination: ....
G30+G32 28-30/37 mbar L.P.G.
Fig. 3.11
Fig. 3.10
Fig. 3.9
Fig. 3.12
Содержание NOVELLA 24-31 RAI PV
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