Smeg CSA19ID-6 Owner's Manual page 12

4.3 Arrangement of burners on the hob
4.4 Positioning and levelling of the appliance
Having carried out the electricity and gas hook-up, level the appliance
using the four adjustable legs.
4.5 Lubrication of gas taps
With time it may happen that the gas taps get blocked and hard to turn.
Clean them inside and re-grease them. This operation must be done
by an authorised person.
14
Instructions for the installer
Model CSA19
Model CSA20
Model CSA196
Burners
1 Auxiliary
2 Semi rapid
3 Rapid
4 - 5 Wok
6 Fish burner