Using your cooktop
19
The dual burner can be used as:
a small burner, with the flame only from the inner crown.
as a high powered burner, with flames from both the inner and outer crowns.
To change from using the inner crown only to using both the inner and outer crowns together, press the control knob down before turning it. You have to do the same when going from using both crowns to using just the inner crown.
To use the inner crown, adjust the flame anywhere between the 
and 
. Do not adjust the flame between 
and OFF.
To use the inner and outer crowns together, adjust the flame anywhere between the 
and 
.
If the cooktop does not light
If the cooktop does not light, check that: The cooker is switched on.
The gas is turned on.
You have held down the knob for at least 10 seconds.
The ignitors are sparking. If the ignitors are not sparking, they may be dirty or wet. Clean them with a toothbrush and methylated spirits, as shown.
Ignitor 
Flame failure probe
Fig. 14 Cleaning the probe and ignitor
If the flame is irregular
If the flame is yellow or irregular, check that the burner parts, including the burner cap, are: clean and dry.
positioned correctly. See ‘Care and cleaning’. See also ‘Troubleshooting’.
