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7. Light all the burners and adjust the flame setting to
minimum to check the stability of the flame (rapid
changing from a min to a max. and vice versa without
switching off the burner).
8. At the same time, check the appearance of the flame (no
smoke, yellow bits, no flame detachments).
If the flame is normal and stable, the "gas change"
procedure is complete.
However, if the flame is not stable when at minimum setting,
it is necessary to make the adjustments described below.
6.3 ADJUSTING THE MINIMUM SETTING
Proceed as follows to adjust the minimum setting correctly:
1. Carry out the operations described in "Adjusting the hob
for the type of gas", steps 1, 2, 3 and 4.
2. Touch the sensor key
to ignite the burner to be
adjusted.
The burner will automatically be set to the minimum
flame setting.
3. If the minimum flame is in fact too small, the burner will
go out. The hob automatically adjusts the minimum flame
setting and re-lights the burner.
4. With the burner lit, touch sensor keys
or make
fine adjustments until the flame is small and even around
the entire perimeter of the crown.
5. Touch the ON/OFF sensor
to switch off the hob.
NOTE :
If after adjusting the minimum setting, the flame is still
producing smoke, with yellow bits or possible flame
detachments, it is necessary to check the pressure and
eventually type and composition of the gas.
Fig. 31
Fig. 32
Fig. 33