16
INSTALLATION
In order to adapt the cooker to burn a dierent
type of gas, you should:
exchange nozzles (see tables below),
adjust the “economical” ame.
Caution!
The cookers provided by the manufacturer
have burners which are factory-adapted to
use the gas specied on their data plates and
guarantee cards.
Burner ame
Re-arming from liquid
gas
to natural gas
Re-arming from natural
gas
to liquid gas
Full
1. Exchange a burner noz-
zle for the appropriate type
according to the nozzle
table.
Economical
1. Exchange a burner
nozzle for the appropriate
type according to the noz-
zle table.
2. Unscrew an adjusting
bolt slightly and adjust the
ame size.
2. Screw in an adjusting
bolt slightly and check the
ame size.
In order to perform adjusting operations, take o the knobs.
Burner of SOMIPRESS type (according to the “Somipress” symbol on burner components)
Type of gas
Burner
auxiliary
gas injector
diameter
[mm]
medium
gas injector
diameter [mm]
large
gas injector
diameter [mm]
nominal
thermal power
1,00 kW
nominal
thermal power
1,80 kW
nominal
thermal power
2,80 kW
G20 2E - 20mbar
G25 2L - 25mbar
0,72 0,98 1,17
G30 3B/P - 50mbar 0,45 0,58 0,75
G30 3B/P - 30mbar 0,52 0,67 0,83