User guide

10
EN
CONVERSION TO A DIFFERENT TYPE OF
GAS
Before converting the appliance for operation with
a
different gas type, check which type of gas it is
currently set to operate with (adhesive label 1 on
appliance).
For the correct nozzle diameter, refer to the table
“Nozzle Table”.
Conversion to a different gas type must be carried
out by qualified technicians and in conformance
with the requirements.
Conversion procedure:
• Disconnect the electrical power supply to
the appliance,
• Change the main oven nozzle:
1.
Remove the burner cover plate (see
«Removal of the burner cover plate»),
2. Remove the screws securing the oven
burner 2 and with draw the burner from the
support together with the heat sensor and
the ignition spark plug,
3. Remove the nozzle using a 7 mm box
wrench 3,
4. Screw the new nozzle in fully (diameter in
hundredths
of millimetre stamped on the
nozzle), taking care not to cross the thread,
5. Loosen the screw 4 and adjust according
to table the opening size a for air supply by
rotation of the sleeve 5,
6. Tighten the screw 4,
7.
Replace the burner reversing the
operations in step 2 above,
8. Replace the cover plate.
NOZZLE TABLE
TABLE OPENING SIZE
Burner
Rated load
kW
Nozzle bore in mm
G20/20
G30/29
Oven
burner
2,50 1,18 0,77
Type of gas
Natural gas
Liquid gas
Size a, mm
6,4 15,0
1
2
3
4
5