Instructions for the installer
25
5.
Adaptation to different types of gas
The appliance must not be built in and connected to the supply before the
following operations have been completed.
The cooker hob is preset for
natural gas G20
(2H) at a pressure of 20 mbar.
If other types of gas are to be used, the nozzles must be replaced and the
primary air must be adjusted.
In order to replace the nozzles and adjust the burners, the hob top must be removed
as described below.
5.1
Removing the hob top
Remove all the burner components, following the numerical sequence in the figures
below:
•
Take out all the knobs by
pulling them upwards.
•
Lift all the burner
components off the hob.
1
•
Remove the couvette
from each burner by
unscrewing the two
screws.
2
•
Remove the hob
fastening screws, taking
care to remove only the
screws shown in the
figure to the right.
3
•
Having removed all the
components described
above, lift the hob top
upwards.
4
