12
Adapting to the different types of gas
Changing the nozzles
1.
Remove the pan stands.
2.
Remove the burner caps and flame caps from the burners.
3.
Use a size 7 socket wrench to unscrew and remove the nozzles, replacing them
with those corresponding to the type of gas to be used (see “Technical data”).
4.
Reassemble the parts, reversing the operations described above.
5.
Then replace the setting data (close to the mains gas connection) with the one
for the new type of gas. If the pressure of the gas used is different from that
specified (or variable), a suitable piped gas pressure regulator complying with
the standard must be installed on the supply pipeline.
Setting the minimum level
1.
Light the burner as already described.
2.
Turn the tap to the minimum flame position.
3.
Remove the control knobs.
4.
LPG to NG:
Use a thin blade screwdriver to turn the by-pass screw located above the left of the
gas valve shaft, as shown on the image. Gently turn the by-pass screw clockwise to
the end, then turn it anti-clockwise – 1/2 turn for the triple flame burner, 3/4 turn
for the large rapid burner, also 1/2 turn for the medium semi-rapid burner, and 3/8 turn for the
auxiliary burner.
NG to LPG:
Use a thin blade screwdriver to turn the by-pass screw located above the left of the gas valve
shaft as shown on the image. Gently turn the by-pass screw clockwise to the end.
5.
Finally, check that the burner does not go out when the tap is turned quickly from the maximum
to the minimum position.
