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RULES FOR CONVERTING AND INSTALLING FOR OTHER TYPES OF GAS
Our appliances are tested and regulated with liquid gas (see data plate).
The conversion or adaptation to another type of gas must be carried out by a specialised technician. The nozzles for the
various types of gas are supplied in a packet and are marked in hundredths of mm (see “burners” technical data table).
CHANGING THE OPEN RING NOZZLES
Main nozzles (Fig. C):
Take the rungs off, remove the burners and trays, with a size 12 spanner substitute the nozzles with the appropriate
ones, regulate the primary air (h) (see the “burner” technical data table) unscrewing the securing screw. Once regulated,
tighten the screw, adjust the minimum flame by turning the screw to the right or left until the thermal power reaches
1,15 kW for the 3,5 kW burner, 1,55 for the 5,5 kW burner and 2,5 kW for the 7 kW burner.
Caution:
If liquid gas is being used the minimum adjustment screw must be locked right down.
Pilot nozzles (Fig. D):
Take the rungs off, remove the burners and trays, with a size 8 spanner loosen the nozzle holder unit, with a size 11
spanner unscrew the nozzle holder all the way, with a slotted screwdriver unscrew the pilot nozzle and replace it with
the appropriate one and tighten right down.
Put everything back in place and regulate the air by means of the adjusting bush until the pilot flame stops sputtering
and becomes an intense blue colour.
CHECKING FUNCTIONING
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The appliance contains the instructions necessary for use.
•
Check the appliances for gas leaks.
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Check the lighting and flame of the main burner.
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We urge the user to follow the instructions when using the appliance.
MAINTENANCE
With prolonged use of the appliance, it is essential to carry out regular maintenance for the safe functioning of the
appliance; we therefore recommend drawing up a contract for after sales service.
Maintenance must be done only by specialised personnel, observing the norms in force and our indications.
SPARE PARTS
The cocks can be changed by removing the front panel; to change the thermocouples and burners you have to remove
the rungs and trays.
INSTRUCTIONS FOR USE
Attention!
The appliance must only be used under surveillance.
LIGHTING AND ADJUSTING THE OPEN RINGS
On the front panel, above each knob, the burner it corresponds to is indicated by the index
Use a lighter to light the gas: turn the knob to the left, from the “0” position to the sign
(see figure), hold it down and light the gas.
Keep the knob pressed a few second and then let it go, this lights the pilot.
If the flame goes out you have to repeat the procedure.
By turning the knob round to the position the burner is at maximum
By turning the knob round to the position the burner is at minimum.
To switch off, move the knob back into position " 0".