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If one or more of these conditions is not fulfilled or if
the cooker must be installed according to the conditions
listed for class 2 - subclass 1 appliances (installed
between two cupboards), the flexible steel hose must
be used instead (see below).
Connecting a flexible jointless stainless steel pipe to
a threaded attachment
Make sure that the hose and gaskets comply with 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
GB
21
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