Instructions for the installer
4 GAS CONNECTION
Connection to the gas mains may be made with a rigid copper pipe or with a flexible pipe and conforming to the provisions defined by standard regulations in force.
To facilitate connection, fitting A on the rear of the appliance may be adjusted laterally. For this purpose, loosen hexagon nut B, turn fitting A to the desired position, and retighten hexagon nut B (tightness is ensured by a biconical brass ring). Use a soapy solution to check for proper tightness. Never use a free flame. The hob has been inspected for G25 (2L3B/P) natural gas at a pressure of 25 mbar. For use with other types of gases, see Section “ ADAPTATION TO DIFFERENT TYPES OF GAS”. The gas intake fitting is ½” gas external threaded (ISO
Connection with rigid copper pipe: the connection to the gas mains must not provoke stress of any kind on the hob. Connection may be made by using biconical adapter D with insertion of gasket C (supplied).
Connection with flexible pipe: use only flexible pipes conforming to standard regulations in force, inserting gasket C (supplied) between fitting A and flexible pipe E.
The flexible pipe has to be installed so that pipe length does not exceed 1.5 meters of maximum extension. Make sure that the pipes do not touch any moving parts or become damaged.
29