Smeg CB61VES - Manual (Page 8)

Instructions for the Installer
10
3. ADAPTING TO DIFFERENT TYPES OF GAS
Before carrying out the operations described below, disconnect the appliance from the electricity
supply.
The appliance is tested with G20 (2H) natural gas at the pressure of 20 mbar. If it is to be used with
other types of gas, the burner nozzles have to be changed and the gas tap adjusted to set the
minimum flame. In addition, the primary air flow of the gas oven burner has to be adjusted (3.6.2
Adjusting oven burner primary air flow). To replace the nozzles, proceed as described below.
3.1 Changing the hob nozzles
1. Remove the pan stands, all the burner caps and the flame diffuser rings
2. Use a 7 mm socket wrench to unscrew the burner nozzles;
3. Replace the burner nozzles depending on the type of gas to be used (see point “3.2/3.3 Burner
and Nozzle Data Tables").
4. Put the burners back into place correctly.
Nozzles for the use of town gas (G110 – 8 mbar) are available from authorised service centres.