
15
Connection to gas supply
The gas supply system
must comply with local
regulations.
The connection of the
cooktop to the gas pipe
network or gas cylinder
must be bade by means of
a rigid copper or steel pipe
with fittings complying
with local regulations.
The max. length of the
hose is 2 m.
Important
If a stainless steel hose is used,
it must be installed so as not
to touch any movable part of
the furniture. It must pass
through an area where there
are no obstructions and
where it is possible to inspect
it on all its length.
Adjustment to
different types of gas
If a different type of gas
from the one indicated in
the rating plate is used,
the cooktop must be
adapted to it, proceeding
as follows:
Replace the injectors with
the suitable ones for the
gas used (see the separate
Product Description
Sheet).
Adjust the minimum
settings of the taps.
Adjustment of
minimum setting
After replacing the injectors,
light the burner and remove
the knob. Turn the tap to the
minimum setting and insert a
screwdriver in the rod:
tighten to reduce the flame,
loosen to increase the flame.
For gas G30/G31, tighten
the adjustment screw
fully.
The flame must be small,
uniform and regular all
around the burner crown.
Finally, check that the flame
does not go out by rapidly
turning the tap from the
maximum setting to the
minimum. For burners with a
safety device, check that the
flame slightly licks the
thermocouple. Make sure
that the adjustment is correct
by leaving the burner alight
for a few minutes. If it goes
out, increase the minimum
setting.
4gb66001.fm5 Page 15 Wednesday, January 9, 2002 10:25 AM
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