ADJUSTMENT TO DIFFERENT TYPES OF GAS
This operation must be performed by a qualied technician.
If the appliance is intended to operate with a different gas from the gas type stated on the rating plate and information label on the top of the hob, change the injectors.
Remove the information label and keep it with the instructions booklet.
Use pressure regulators suitable for the gas pressure indicated in the Instruction.
• ThegasnozzlesmustbechangedbyAfterSalesServiceoraqualiedtechnician.
• Nozzles not supplied with the appliance must be ordered from After Sales Service.
• Adjust the minimum setting of the taps.
NOTE: when liquid petroleum gas is used (G30/G31), the minimum gas setting screw must be tightened as far as it will go.
IMPORTANT: should you experience difculty in turning the burners knobs, please contact the After Sales Service for the replacement of the burner tap
if found to be faulty.
REPLACING THE INJECTORS (see the injector table in the Instruction)
• Remove grids (A).
• Extractburners(B).
• Using a socket spanner of the appropriate size unscrew the injector (C), unscrew the injector to
be replaced.
• Replace it with the injector suitable for the new type of gas.
• Re-assemble the injector in (D).
• If you have a multiple crown burner use side spanner to replace the injector (E).
Beforeinstallingthehob,remembertoafxthegascalibrationplatesuppliedwiththeinjectorsin
suchawaythatitcoverstheexistinginformationrelatingtogascalibration.
ADJUSTING MINIMUM GAS SETTING OF TAPS
To ensure that the minimum setting is correctly adjusted, remove the knob and proceed as follows:
• tightenscrewtoreducetheameheight(-);
• loosenscrewtoincreasetheameheight(+)
Theadjustmentmustbeperformedwiththetapinminimumgassettingposition(smallame) .
• The primary air of the burners does not need to be adjusted.
• Atthisstage,lightuptheburnersandturntheknobsfrommaxposition to minimum position tocheckamestability.
Uponcompletionofadjustment,resealusingsealingwaxoranequivalentmaterial.
REFERENCE TO LOCAL REGULATIONS
Gas installations for household cookers must comply with the REGULATIONS ON GAS INSTALLATIONS IN INHABITED BUILDINGS, published in the
B.O.E. (Ofcial State Gazette) No. 77, of March 30, 1974.
PT
Ensurethattheinstallationandgasconnectionsareperformedbyaqualiedtechnician,followingthemanufacturer’sinstructionsandincompliancewith
current local safety regulations.
Regulation for room ventilation
Note: If the appliance is not equipped with safety devices on the burners (thermocouples), the air vents must be increased by 100%, and must be at least 200 cm2),
incompliancewithM.D.21April1993.
Connection to gas supply
Before connecting the appliance, make sure that the gas supply system complies with standards UNI-CIG 7129 and UNI CIG 7131.
Gas connection
Theconnectiontothemainsgasnetworkorgascylindermustbemadeusingarigidcopperorsteelpipewithttingscomplyingwithstandards UNI-CIG 7129, or using
a continuous-surface stainless steel hose complying with standards UNI-CIG 9891.
Themaximumlengthofthehoseis2m.
The pressure control valves to be used must comply with the UNI EN 12864 standard for gas cylinders and the UNI EN 88 standard for piped methane gas.
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