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Instructions for the installer
38
8. FINAL OPERATIONS
After making the adjustments described above, reassemble the appliance by
following in reverse the instructions reported in paragraph "7.1 Replacement of
the cooking hob nozzles".
After adjustment with a gas other than the preset one, replace the label on the
casing of the appliance with the label corresponding to the new gas. This label
can be obtained from the nearest Authorised Service Centre.
8.1 Adjusting the minimum for town and natural gas
Light the burner and turn it to the minimum
position. Extract the gas tap knob and turn
the adjustment screw inside or next to the
tap rod (depending on the model) until the
correct minimum flame is achieved.
Refit the knob and verify that the burner
flame is stable (when turning the knob
rapidly from the maximum to the minimum
position the flame must not go out).
Repeat the operation on all the gas taps.
8.2 Adjusting the minimum setting for liquid gas
To adjust the minimum setting with liquid gas, you must tighten the screw inside
or next to the tap rod (depending on the model) fully in a clockwise direction.
The diameters of the by-passes for the individual burners are given in the
paragraph “7.2 Burner and nozzle characteristics tables".
8.3 Lubrication of gas taps
Over time the gas taps may become difficult to turn and get blocked. Clean them
internally and replace the lubrication grease. This procedure must be carried
out by a specialised technician.