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• Before installing, consult the gas company to check the
compatibility between the supply capacity and estimated
consumption.
• Before connecting the appliance to the gas pipes, remove
the plastic protection cap from the gas connection on the
appliance.
• Fit a rapid gas shutoff tap in an easily accessible place
ahead of the appliance.
• Once the appliance has been installed, test for gas leaks at
the connection points using a soapy water solution.
• Do not modify the aeration supply necessary for
combustion.
• Following connection to a different gas supply, carry out the
operation test described in G.8 Before completing the
installation operations paragraph.
G.6.2
Rated thermal power
Refer to F.1 Technical data for details about the rated thermal
power.
The rated thermal power is defined by the gas inlet pressure
and the diameter of the burner injectors.
The rated thermal power must always be tested by an
authorised installer or the local gas supplier when installing a
new appliance, converting an existing appliance to a different
gas supply or when servicing the appliance.
IMPORTANT
Do not readjust the rated thermal power after this
check.
G.6.3
Testing the gas inlet pressure
The inlet pressure is measured upstream of the gas control
valve with the appliance operating (after eventual conversion
to a different gas supply) using a pressure gauge with
minimum resolution of 0.1 mbar.
To measure the gas inlet pressure, proceed as follows:
1. Open the control panel;
2. Remove sealed bolt "C" from the pressure point;
3. Connect the pressure gauge "M" pipe;
4. Make sure the pressure reading corresponds with the
values shown in the table below:
GAS TYPE
Nominal
LPG (G30/G31)
50
If the inlet pressure does not correspond with the
above values, the appliance will not function.
If this is the case, contact your local gas supplier
immediately.
5. Once the inlet pressure has been measured, stop the
cooking cycle and close the gas shut-off tap;
6. Disconnect the pressure gauge "M";
7. Retighten sealed bolt "C";
8. Close the appliance.
26
PRESSURE (mbar)
Minimum
Maximum
42,5
57,5
0
1 5
0
M
1 0
0
2 0
0
5 0
2 5
0
r
b a
C
G.7
Conversion to different type of gas
IMPORTANT
The appliance is factory-set to the gas type
indicated on the adhesive labels affixed to both the
appliance and packaging.
To convert the appliance to a different gas supply,
scrupulously follow the instructions indicated below,
and use the injectors in the bag supplied with the
oven.
G.7.1
Replacement of main burner injector
To gain access to the main burner injectors, remove the left
hand side panel.
1. Slacken screw "A" and undo injector "C";
2. Remove the injector and aerator;
3. Replace injector "C" with the one corresponding to the
type of gas supply;
The injector diameter is indicated in hundredths of a
millimetre on the injector body (i.e. a 3.5 mm ø injector is
marked 350).
4. Fit the new injector "C" in aerator "B";
5. Remount the assembly in its original position and tighten
down the injector.
G.7.2
Testing the primary air on the main burner
The primary air flow rate is correct when the flame does not
detach when the burner is cold or backfire when the burner is
hot.
To adjust the primary air flow rate, proceed as follows:
1. Slacken screw "A" and adjust aerator "B" to distance "H";
2. Retighten screw "A".
G.7.3
Replacement of pilot burner injector
1. Remove ignition electrode "C";
2. Undo fitting "A" on the pilot line;
B
C
A
H
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