Bosch PRA326B92X, Operating Instructions Manual

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10
Safety system Your hob has a safety system (thermocouple) that prevents
the flow of gas if the burner accidentally switches off. To
ensure that this device is active, switch on the burner as usual
and, without releasing the control, press and hold it down
firmly for 4 seconds after lighting the flame.
Switching off the
burner Turn the control clockwise to the off setting
Ú
.
Power levels The progressive controls can be used to control the power
needed, from minimum to maximum power.
For dual double flame burners, the inner and outer flames can
be controlled separately.
The available power levels are as follows:
Inner and outer flame on full power.
Outer flame on minimum, inner flame on full power.
Inner flame on full power.
Inner flame on minimum power.
Warnings It is normal to hear a slight whistling noise while the burner is
operating.
When it is first used, it is normal for the burner to give off
odours; this does not pose any risk and does not indicate a
malfunction; they will disappear in time.
A few seconds after the burner is switched off, a sound (thud)
will be produced. This is not a fault – this means that the
safety device is no longer operating.