8. Clean the glass panel with water and soap. Drythe glass panel carefully.When the cleaning is completed, install the glasspanel and the oven door. Do the above steps in theopposite sequence.The screen-printing zone must face the inner sideof the door. Make sure that after the installation thesurface of the glass panel frame on the screen-printing zones is not rough when you touch it.Make sure that you install the internal glass panel inthe seats correctly.AREPLACING THE LAMPPut a cloth on the bottom of the interior of theappliance. It prevents damage to the lamp glasscover and the cavity.WARNING! Danger of electrocution!Disconnect the fuse before youreplace the lamp.The lamp and the lamp glass covercan be hot.CAUTION! Always hold the halogenlamp with a cloth to prevent greaseresidue from burning on the lamp.1. Deactivate the appliance.2. Remove the fuses from the fuse box ordeactivate the circuit breaker.The back lamp1. Turn the lamp glass cover counterclockwise toremove it.2. Clean the glass cover.3. Replace the lamp with a suitable 300 °C heat-resistant lamp.4. Install the glass cover.TROUBLESHOOTINGWARNING! Refer to Safety chapters.WHAT TO DO IF...Problem Possible cause RemedyThe cooking zones do not op-erate.Refer to the operating instructions for the built-in cooking surface.The oven does not heat up. The oven is deactivated. Activate the oven.The oven does not heat up. The fuse is blown. Make sure that the fuse is thecause of the malfunction. If thefuse is blown again and again,contact a qualified electrician.The lamp does not operate. The lamp is defective. Replace the lamp.Steam and condensation settleon the food and in the cavity ofthe oven.You left the dish in the oven fortoo long.Do not leave the dishes in theoven for longer than 15 - 20minutes after the cookingprocess ends.17