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Installation
48
5.5 Gas connection
General information
Connection to the gas mains can be made
using a rigid copper pipe or a continuous
wall flexible steel hose in compliance with
the provisions established by the applicable
standard.
For supplying it with other types of gas, see
chapter “5.6 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
applicable standard.
Carefully screw the connector 3 to the gas
connector 1 of the appliance, placing the
seal 2 between them.
Connection with a flexible steel hose with
conical fitting
Make the connection to the gas mains
using a continuous wall flexible steel hose
whose specifications comply with the
applicable standard.
Carefully screw the hose connector 3 to the
appliance’s gas connector 1 (½” thread
ISO 228-1), placing the supplied seal 2
between them. Apply insulating material to
the thread (½” ISO 7.1) of connector 3,
then tighten the flexible steel hose 4 to the
connector 3.
Gas leak
Danger of explosion
• After carrying out any operation, check
that the tightening torque of gas
connections is between 10 Nm and
15 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.
• The hoses should not come into contact
with moving parts and should not be
crushed in any way.
• The adjustment conditions for this
appliance are shown on the gas setting
label.
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