Indesit KN3T760SA(W)-U-S - Instrukcja (Strona 10)

10
GB
• Is easy to inspect along its whole length so that its
condition may be checked.
• Is shorter than 1500 mm.
• Fits firmly into place at both ends, where it will
be fixed using clamps that comply with current
regulations.
! 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 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
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.