Smeg A1.1K - Manual (Page 22)

Instructions for the user
56
6.2 Practical advice for using the cooking hob burners
For better use of the burners and lower gas consumption, use covered
containers that are proportional in size to the burner to prevent the flame
from licking the sides (see paragraph “6.3 Diameter of containers").
When water reaches the boiling point, lower the flame so that it doesn’t
overflow. To avoid burns or damage to the hob, all recipients or griddle
plates must be placed within the perimeter of the cooking hob. All
containers have to have a flat and smooth bottom. When using fats or
oils, be extremely careful that they don’t overheat and catch fire.
If the flame accidentally goes out, turn off the control knob and wait at
least 1 minute before trying to re-light the burner.
6.3 Diameter of containers
BURNERS
1 Auxiliary
2 Semi
rapid
3 Rapid
4 Ultra
rapid
5 Fish pan
Ø min. and max.
(in cm)
12-14
16-20
18-26
20-26
use special
oval-shaped pan