Miele KM 3034-1 Operating And Installation Instructions page 38

Cleaning and care
Checking burning properties
 Ignite all burners to check that they
are operating correctly.
- The flame must not go out on the
lowest setting, or when the control
knob is turned quickly from the
highest to the lowest setting.
- On the highest setting, the flame
must have a distinctive and visible
core.
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