Instructions for the installer
26
5.2
Adjustment for liquid gas
Unscrew screw
C
and push air regulator
D
as
far as it will go.
Using a 7-mm wrench, remove nozzle
E
and
replace it with the appropriate nozzle,
following the instructions in the tables for the
type of gas to be used. The nozzle tightening
torque must be no more than
3 Nm
.
Adjust the air by sliding regulator
D
until
distance “
X
” from the table in “5.4 Primary air
adjustment” is reached.
Lock regulator
D
by tightening screw
C
.
Burner
Rated
heat
capacity
(kW)
Bottled gas – G30/G31
30/37 mbar
Nozzle
diameter
1/100 mm
Reduced heat
capacity
(W)
Flow rate g/h
G30
Flow rate
g/h G31
Auxiliary
1.05
48
400
76
75
Semi rapid
500
124
121
1.7
62
Rapid
3.0
82
1050
218
214
Ultra Rapid
4.9
105
1600
356
350
5.3
Adjustment for natural gas
The hob is preset for
natural gas G20
(2H) at a pressure of 20 mbar. To reset the appliance
for operation with this type of gas, carry out the same steps as described in “5.2 Adjustment
for liquid gas”, but select the nozzles and adjust the primary air for natural gas as indicated in
the table below and in "5.5 Primary air adjustment”.
Burner
Rated heating
capacity (kW)
Natural gas – G20
20 mbar
Nozzle diameter
Reduced capacity
1/100 mm
(W)
Auxiliary
1.05
73
400
Semi rapid
1.7
92
500
Rapid
3.0
123
1050
Ultra Rapid
5.0
160
1600
5.4
Primary air adjustment
Refers to distance “
X
” in mm.
BURNER
G20
20 mbar
G30/G31
30/37 mbar
1
9.5
Auxiliary
Semi rapid
1
1
2
3
Rapid
Ultra Rapid
12
1.5
To identify the burners on your hob, please refer to the illustrations in “5.8
Arrangement of the burners on the hob”.
