GB
8
Adapting the grill
Replacing the grill burner nozzle:
1. Remove the oven burner
after loosening screw V (see
figure).
2. Unscrew the grill burner
nozzle using a special nozzle
socket spanner (see figure) or
preferably with a 7 mm socket
spanner, and replace it with a
new nozzle that is suited to the new type of gas (see
Burner and nozzle specifications table).
!
Be careful of the spark plug wires and the
thermocouple tubes.
!
The oven and grill burners do not require primary air
adjustment.
!
After adjusting the appliance so it may be used with
a different type of gas, replace the old rating label with
a new one that corresponds to the new type of gas
(these labels are available from Authorised Technical
Assistance Centres).
!
Should the gas pressure used be different (or vary
slightly) from the recommended pressure, a suitable
pressure regulator must be fitted to the inlet hose in
accordance with current national regulations relating to
“regulators for channelled gas”.
V
I
Replacing the Triple ring burner nozzles
1. Remove the pan supports and lift the burners out of
their housing. The burner consists of two separate
parts (see pictures).
2. Unscrew the nozzles using a 7 mm socket spanner.
Replace the nozzles with models that are configured
for use with the new type of gas (see Table 1). The
two nozzles have the same hole diameter.
3. Replace all the components by completing the
above operations in reverse order.
• Adjusting the burners’ primary air :
Does not require adjusting.
• Setting the burners to minimum:
1. Turn the tap to the low flame position.
2. Remove the knob and adjust the adjustment screw,
which is positioned in or next to the tap pin, until the
flame is small but steady.
3. Having adjusted the flame to the required low
setting, while the burner is alight, quickly change the
position of the knob from minimum to maximum and
vice versa several times, checking that the flame
does not go out.
4. Some appliances have a safety device
(thermocouple) fitted. If the device fails to work
when the burners are set to the low flame setting,
increase this low flame setting using the adjusting
screw.
5. Once the adjustment has been made, replace the
seals on the by-passes using sealing wax
!
If the appliance is connected to liquid gas, the
regulation screw must be fastened as tightly as
possible.
!
Once this procedure is finished, replace the old
rating sticker with one indicating the new type of gas
used. Stickers are available from any of our Service
Centres.
!
Should the gas pressure used be different (or vary
slightly) from the recommended pressure, a suitable
pressure regulator must be fitted to the inlet pipe (in
order to comply with current national regulations).
