79
ENG
3.8 Converting the gas-supply to
the hob burners
Burners: auxiliary, semi-rapid, rapid, treble
crown, fish kettle.
These burners are all fitted with injectors
designed to create a primary input of air gauged
for each type of gas.
This means that the air regulation does not have
to be regulated.
Proceed as follows in order to convert from one
type of gas to another:
•
remove the grids, covers, holed flame
diffuser and the burner supports;
• replace the holed injectors as indicated
in C according to the type of gas used
(see table 1); put the burner supports,
flame diffusers, covers and grids back in
position;
• regulate the minimum output following
the instructions in paragraph.
3.9 Regulating the minimum
output of the burners
Normal/valve taps
Ignite the burners and turn the know to the
maximum position. Remove the knob and insert
a small flat-head screwdriver into the holes on
the side of the control panel, in accordance
with the type (fig. A). Loosen the by-pass screw
by two turns in an anti-clockwise direction and
rotate the rod to the minimum position.
Adjust the previously loosened screws until the
flame is lowered but stable, even when rapid
changes are made from the maximum to the
minimum position with the burner cold. If safety
taps are fitted, let the burner run on minimum
for a few minutes to ensure that the device does
not cut in. If it does, increase the minimum.
N.B.:
For liquid gas settings, the burner
minimum must be set by fully tightening the tap
by-passes.
3.10 Converting the gas-supply
to the oven burners and gas
grill
Oven burners:
To have access to the oven injector proceed as
follows:
• open the oven door and remove the
oven base;
• unfasten the screw that secures the
burner to the inside of the oven (in the
giant oven it is fixed to the side wall of
the muffle) and remove the burner from
its seat being careful not to damage the
thermocouple fixed to it;
• replace the holed injector in
accordance with the type of gas used.
• put the burner back into its original
position.
Setting the oven thermostat minimum
To set the minimum, proceed as follows:
• open the over door;
• light the oven burner and set it to
maximum, close the door and wait for
about 10 minutes (or the time required
for the oven to heat up to about 230°C);
• remove the oven knob and, using the
hole in the control panel, according to
the thermostat type, loosen the by-pass
screw of the thermostat by two turns;