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1
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:
2
3
•
Remove the burner cover plate (see
«Removal of the burner cover plate»),
•
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,
•
Remove the nozzle using a 7 mm box
wrench 3,
•
Screw the new nozzle in fully (diameter in
hundredths of millimetre stamped on the
nozzle), taking care not to cross the thread,
•
Loosen the screw 4 and adjust according
to table the opening size a for air supply by
rotation of the sleeve 5,
•
Tighten the screw 4,
•
Replace
the
burner
reversing
the
operations in step 2 above,
•
Replace the cover plate.
NOZZLE TABLE
4
5
Nozzle bore in mm
Burner
Rated
load kW
G20/20
G30/29
G30/50
Oven
burner
2,50
1,18
0,77
0,65
TABLE OPENING SIZE
Type of gas
Natural gas
Liquid gas
Size a, mm
4,0
10,0
10