Smeg SNZ91MFX - Manual (Page 21)

Instructions for the installer
23
16.ADAPTATION TO DIFFERENT TYPES OF GAS
Before performing any cleaning or maintenance work, disconnect the appliance from the mains.
The hob of the cooker is adjusted for use with either natural gas at a pressure of 1.0kPa. If used with
other types of gas, you have to replace the nozzles, then adjust the minimum flame on the gas taps. For
nozzle replacement and burner adjustment operate as described in the following paragraph.
16.1 Replacement of nozzles on the hob
This operation requires no primary air regulation.
1 Extract the grids and remove all the caps and flame-spreader crowns;
2 Unscrew the burner nozzles with a 7 mm socket wrench;
3 Replace the nozzles according to the type of gas to be used and the description in paragraph "16.2
Burner and nozzle characteristics table ";
4 Replace the burners in the correct position.