14
INSTALLATION
Burner flame
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
flame size.
2. Screw in an adjusting
bolt slightly and check the
flame size.
In order to perform adjusting operations, take off the knobs. Adjusting elements of the
oven burner are accessible after drawing out the oven chamber floor.
Adapting the cooker to another type of gas.
This operation may only be carried out by an
appropriately authorised fitter.
If the gas the cooker is to be supplied with
differs from the gas provided for the cooker
by the manufacturer, burner nozzles must
be exchanged and the flame needs to be
adjusted.
In order to adapt the cooker to burn a different
type of gas, you should:
exchange nozzles (see tables below),
adjust the “economical” flame.
Warning:
The cookers provided by the manufacturer
have burners which are factory-adapted to
use the gas specified on their data plates.
Burner of DEFENDI type
Type of gas
burner
injector size
large
medium
small
Natural G20 /20 mbar
1,12
0,78
0,86
0,60
0,56
0,42
LPG G30 /28 mbar