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IMPORTANT: For de-calcifying only use white vinegar. Do not use any de-calcifying
solution not recommended in this booklet, to avoid damage to the surfaces.
1. Fill the heating bowl with 80 millilitres of vinegar (upper grading line of the
measuring cup). Leave the appliance stand for at least 1 hour with the cover clo-
sed.
2. Empty the heating bowl and wipe the interior of the heating bowl with a soft
damp cloth. Check, whether the scale is removed completely.
3. Repeat the procedure, if there is still any scale.
4. Check, whether there is any smell of vinegar left in the heating bowl. If so, wipe
again with clear tap water. Avoid dripping any water onto the exterior of the
housing.