Smeg PV640S Manuale di Servizio Scaricare il pdf (Pagina 19)

Instructions for the installer

8. GAS CONNECTION

After carrying out any operation on the appliance, check that the gas

connections are properly tightened.

The tightening torque must be 15 Nm minimum and 20 Nm maximum.

If required by the type of gas, 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 flexible hose must be carried out so that the length of the piping

does not exceed 2 metres when fully extended; make sure that the hoses do not

come into contact with moving parts and that they are not crushed in any way.

The cooker hob is preset for natural gas G20 (2H) at a pressure of 20 mbar.

For supplying it with other types of gas, see chapter "9. ADAPTATION TO

DIFFERENT TYPES OF GAS". The gas inlet connection is threaded ½” for

external gas (ISO 228-1).

Connection to the gas supply network can be made using a rigid copper hose

or a continuous wall flexible steel hose in compliance with the provisions

established by the applicable standard.

8.1 Connector orientation

To facilitate the connection, connector 1 on the back of the appliance can be

orientated laterally; loosen hexagonal nut 2, twist connector 1 into the required

position then retighten hexagonal nut 2 (it is sealed with a rubber gasket). Once

the operation is complete, check the hose fittings for leaks using a soapy

solution; never use a flame.

8.2 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 4 to the gas connector 1 of

the appliance, placing the seal 3 between them.

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Smeg PV640S Manuale di Servizio Pagina 19