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• The hose is not in contact with sharp objects
or sharp corners
• If the hose is not perfectly airtight and leaks
gas, do not try to repair it; replace it with a
new hose
• verify that the hose is not past its expiry date
(serigraphed on the hose itself).
Connection using a rubber hose
complying with current standards is only
permitted if the hose can be inspected
along its entire length.
The inside diameter of the hose must be
8 mm for LPG and 13 mm for Natural
gas and Town gas.
Make the connection to the gas mains using a
rubber hose whose specifications comply with
current standards (verify that the reference
standard is stamped on the hose).
1
2
5
6
Carefully screw the hose connector 3 onto the
appliance's gas connector 1 (½" thread ISO
228-1), placing the seal 2 between them. Hose
connector 4 can also be screwed to hose
connector 3, depending on the diameter of the
gas hose used.
After tightening the hose connector(s), push gas
hose 6 onto the hose connector and secure it
with the clamp 5, which must be compliant with
current regulations.
Connection with a steel hose
Make the connection to the gas mains using a
continuous wall steel hose whose specifications
91477A390/A
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 steel hose with bayonet
fitting
Carry out the connection to the gas mains using
a steel hose with bayonet fitting compliant with
B.S. 669.
3
3
4
Apply insulating material to the thread of the gas
hose connector 4 and screw the adapter 3 onto
it. Screw the assembly onto the movable
connector 1 of the appliance, inserting the seal
provided 2 between them.
Connection with a steel hose with conical
fitting
Make the connection to the gas mains using a
continuous wall steel hose whose specifications
1
2
3
1
2
3
4
INSTALLATION - 55
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