Adaptation to different types of gas, 1 replacement of nozzles on the hob, Instructions for the installer – Smeg PS9R-3 User Manual
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Instructions for the installer
3. ADAPTATION TO DIFFERENT TYPES OF GAS
Before performing any cleaning or maintenance work, detach the
appliance from the electrical socket.
The cooker hob is set for natural gas G20 (2H) at a pressure of 20 mbar
for cookers with maxi oven, and for LPG G30/G31 (3+) at a pressure of
28/37 mbar for cookers with gas-bottle compartments. In the case of
functioning with other types of gas the burner nozzles must be changed
and the minimum flame adjusted on the gas taps. To change the
nozzles, proceed as described below.
3.1 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 “3.2 Burner and nozzle characteristics
table”.
4.
Replace the burners in the correct position.
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