15
Conversion from Natural to LPG Gas
IMPORTANT
The replacement/conversion of the gas hob should
only be undertaken by a CORGI registered engineer.
It is important to note that this model is designed for use
with natural gas but can be converted for use with butane
or propane gas providing the correct injectors are fitted.
The gas rate is adjusted to suit. The oven burner does
not need any primary air regulation.
Replacement of gas oven
burner nozzle
To replace the gas oven nozzle, follow this procedure:
a)
remove the bottom of the oven;
b)
undo screw a and b and take the oven burner out;
c)
with a socket spanner 7 unscrew and remove the
nozzle, situated in the bottom of the oven, and replace
it with the correct one (see Table on this page);
d)
reassemble the burner following the same procedure
backwards.
Minimum level adjustment
of gas oven burner
To reach the thermostat by-pass screw and adjust the
minimum level, act as follows:
disconnect the appliance;
take out the knobs;
remove the front panel;
in case of conversion from natural gas to LPG, tightly
screw the by-pass screw of thermostat (see fig.);
to convert from LPG to natural gas, unscrew the by-
pass screw, until a regular small flame is reached.
connect the appliance again;
ignite the gas oven burner;
turn the control knob to maximum position for at least
10 minutes;
finally check that turning quickly the tap from
maximum position to minimum position, the flame
does not go out;
reassemble the front panel and the knobs.
a
b
Fig.9
Fig.10
TYPE OF GAS
NOZZLES NOMINAL POWER IN
REDUCED
BY-PASS
GAS NOMINAL
MIN
MAX
1/100 MM
POWER
POWER
1/100 MM
PRESSURE
PRESSURE
PRESSURE
KW
m3/h
g/h
(KW)
(mbar)
mbar
mbar
114
2,7
257
-
1,1
Reg.
20
17
25
78
2,5
-
182
1,1
52
30
20
35
78
2,5
-
179
1,1
52
37
25
45
Natural gas
(G20)
Butane
(G30)
Propane
(G31)
