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If the type of gas supply needs changing it is essential to replace the jets, to reset the air intake to 12 mm
and to adjust the slow setting.
Refer to datas page 6 and drawings of appliances details page 4.
Replacing the burner jets
If the appliance is already installed, before proceeding with replacement of the burner jets or any new
adjusting, ensure that the gas supply is switched off (whether mains gas or gas cylinder).
Then proceed with the following operations:
1.
For appliances of the STANDARD range: remove the griddle and turn the appliance over. For all the
other models, turn the appliance over.
2.
Remove the base of the appliance by unscrewing the feet on round appliances with a base plate, and
by removing the screws on square appliances.
3.
Open the air inlet as wide as possible by sliding back the ring which regulates air (FIG 4 rep 11).
4.
Unscrew the jet (FIG 4 rep. 12) with a 10 mm spanner; take the conversion pack.
5.
Change the jet and its washer, following the information given in the reference chart showing jet
diameters and various types of gas supply. (chart page 6).
6.
Position the air control ring at the 12 mm position and screw home again.
7.
Replace and screw in the base of the appliance. It is advisable to make note of the new configuration
on the manufacturer’s rating plate on the base of the appliance and erase the old one.
8.
Put the replaced jet in the conversion pack and keep in a safe place, then turn to the setting up
procedure.
The slow setting (FIG 5)
When the appliances are adjusted for Butane/Propane gas, the screw for slow setting is turned
completely to the right. If you change from butane/propane gas to natural gas, you must undo this screw
until you obtain correct adjustment of the slow setting. The slow setting is correctly adjusted when, if you
go rapidly from maximum to minimum position, the flame does not go out. The flame should be as low as
possible, approximately the equivalent of half a pin head over each hole.
To adjust the slow setting, the griddle should be in place.
1.
Light the burner and heat on maximum for 2 to 3 minutes.
2.
Turn the knob to position 1 (or adjust the knob to the low flame setting)
3.
Remove the knob by pulling it towards you. Take care not to lose the steel blade located inside.
4.
The adjustment screw located on the side of the tap or thermostat shaft can be reached using a small
screwdriver.
5.
Watching the flame beneath the griddle, unscrew to increase the slow setting, tighten the screw to
decrease it. (See chart page 6).
6.
Replace the knob taking care to place the flat parts flush to each other.
Piezo ignition plug (FIG 3)
For good ignition of the burner, it is imperative for the spark plug (FIG 3 rep. 9) to be positioned in line
with the following measurement:
FIG 3.: B = 3 mm above the safety thermocouple
Safety thermocouple (FIG 3)
In order for the safety thermocouple to operate correctly, the pin located in the flame (FIG 1 mark 1) must
always be placed exactly at the following position: A = 27 mm
