8
Electrical connections
The appliance is designed to be connected to 230-240 V
monophase electricity supply.
The connection must be carried out in compliance with
the laws and regulations in force.
Before the appliance is connected:
1) check that the main fuse and the domestic installation
can support the load (see the rating label);
2) check that the power supply is properly earthed in
compliance with the current rules;
3) check the socket or the double pole switch used for
the electrical connection can be easily reached with
the appliance built in the furniture unit.
The appliance is supplied with a connection cable provided
with a plug, able to support the load marked on the
identification plate. The plug has to be fitted in a proper
socket.
WARNING: Servicing shall only be carried out
by authorised personnel.
Substitution of the nozzles
- Remove all pan supports, burner caps, rings and
crowns;
- With a tubular spanner no. 7 unscrew and remove
(see diagram) the nozzles substituting them with those
corresponding to the type of gas used (see Technical
data);
- Remount the parts carrying out the operations
described in reverse. Upon completion remove
existing gas type label and stick the relevant gas type
label near the gas supply pipe.
If the pressure of gas used is different (or variable) from
that foreseen an appropriate pressure regulator should
be installed on the entry tube. In case pressure regulators
for U-LPG are used these should conform to the
regulations in force.
Regulation of the minimum
To regulate the minimum:
- bring the tap to the minimum flame position.
- extract the knob.
- in case of conversion from natural gas to U-LPG, tightly
screw the by-pass screw (see diagram);
- when converting from U-LPG to natural gas unscrew
about ½ turn by-pass screw, until a regular small flame
is reached.
Finally check that by quickly turning the tap from the
maximum position to the minimum position the burner
is not extinguished; remount the parts carrying out
the operations described in reverse.
Adaptation to different types of gas
If connecting the appliance directly to the electric system,
it is necessary that you install a double pole switch
between the appliance and the electricity supply, with a
minimum gap of 3 mm. between the switch contacts
and of a type suitable for the required load in compliance
with the current rules.
The connection cable has to be placed in order that, in
each part, it cannot reach a temperature 50 °C higher
than the room temperature.
The brown coloured phase cable (fitted in the terminal
block contact marked with "L") must always be connected
to the network phase.
FO 0392
By pass screw
