Smeg AP64S3 - Manual (Page 11)

Instructions for the installer
34
5.4 Regulation for natural gas
The hob has been inspected for G20 (2H) natural gas at a pressure of
20 mbar. To allow the unit to work with this type of gas, perform the
same operations described in paragraph “5.3
Regulation for LPG”, but
choose the nozzles and regulate the primary air for natural gas, as
shown in the following table and in paragraph “5.5
Regulation of
primary air”. After the regulations have been carried out, restore the
seals with sealing wax or equivalent material.
Burner
Rated
heating
capacity
Natural gas – G20 20 mbar
Nozzle diameter
1/100 mm
Reduced flowrate
(W)
Auxiliary 1.05 73 400
Semirapid 1.8 93 450
Rapid 2.55 115 750
Rapid large 3.1 128 750
Fish pan 2.9 123 950
Ultra rapid 4.0 142 1400