Installation
51
EN
5 Installation
5.1 Gas connection
General information
Connection to the gas supply network can
be made using a rigid copper hose or a
continuous wall or flexible steel hose in
compliance with the provisions established
by the applicable standard. The appliance
is preset for natural gas G20 (2H) at a
pressure of 20 mbar. For supplying it with
other types of gas, see chapter "5.2
Adaptation to different types of gas". The
gas inlet connection is threaded ½”
external gas (ISO 228-1).
Connection with a flexible steel hose
Make the connection to the gas mains
using a continuous wall flexible steel hose
whose specifications comply with the
current regulations.
Carefully screw the connector
3
to the gas
connector
1
of the appliance, placing the
seal
2
between them.
Connection with a rigid copper hose
The connection to the gas supply network
must be made in such a way that it does not
cause stresses of any type on the
appliance.
Carefully screw the adapter unit
3
with
double cone to the gas connector
1
of the
appliance, placing the supplied seal
2
between them.
Connection to LPG
Use a pressure regulator and make the
connection on the gas cylinder following
the guidelines set out in the regulations in
force.
The supply pressure must comply with the
values indicated in the table in “ Gas types
Gas leak
Danger of explosion
• After carrying out any operation, check
that the tightening torque of gas
connections is between 15 Nm and 20
Nm.
• If required, use a pressure regulator that
complies with current regulations.
• At the end of the installation, check for
any leaks with a soapy solution, never
with a flame.
• Installation with a flexible hose must be
carried out so that the length of the
piping does not exceed 2 metres when
fully extended.
• The hoses should not come into contact
with moving parts and should not be
crushed in any way.
