19
GB
current national legislation.
To begin using the hose, remove the hose holder on
the appliance (the gas supply inlet on the appliance is
a cylindrical threaded 1/2 gas male attachment).
!
Perform the connection in such a way that the hose
length does not exceed a maximum of 2 metres,
making sure that the hose is not compressed and does
not come into contact with moving parts.
Checking the tightness of the connection
When the installation process is complete, check the
hose fittings for leaks using a soapy solution. Never
use a flame.
Adapting to different types of gas
It is possible to adapt the appliance to a type of gas
other than the default type (this is indicated on the
rating label on the cover).
Adapting the hob
Replacing the nozzles for the hob burners:
1. Remove the hob grids and slide the burners off their
seats.
2. Unscrew the nozzles using a 7 mm socket spanner
(
see fi gure
), and replace them with nozzles suited to
the new type of gas (
see Burner and nozzle specifi cations
table
).
3. Replace all the components by following the above
instructions in reverse.
Adjusting the hob burners’ minimum setting:
1. Turn the tap to the minimum position.
2. Remove the knob and adjust the regulatory screw,
which is positioned inside or
next to the tap pin, until the
flame is small but steady.
!
If the appliance is connected
to a liquid gas supply, the
regulatory screw must be
fastened as tightly as possible:
3. 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 is not
extinguished.
!
The hob 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”.
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
