5Hold the door glasspanels on their topedge one by oneand pull them upout of the guide.Clean the glass panel with water and soap.Dry the glass panel carefully.When the cleaning is completed, install theglass panel and the oven door. Do theabove steps in the opposite sequence.The screen-printing zone must face theinner side of the door. Make sure that afterthe installation the surface of the glasspanel frame on the screen-printing zones isnot rough when you touch it.Replacing the lampPut a cloth on the bottom of the interior ofthe appliance. It prevents damage to thelamp glass cover and the cavity.Warning! Danger ofelectrocution! Disconnect the fusebefore you replace the lamp.The lamp and the lamp glasscover can be hot.1. Deactivate the appliance.2. Remove the fuses from the fuse box ordeactivate the circuit breaker.The back lamp1. Turn the lamp glass covercounterclockwise to remove it.2. Clean the glass cover.3. Replace the oven light bulb with a 25W, 230 V (50 Hz), 300 °C heat resistantoven light bulb (connection type: E14).4. Install the glass cover.TroubleshootingWarning! Refer to Safetychapters.What to do if...Problem Possible cause RemedyThe oven does not heat up. The oven is deactivated. Activate the oven.The oven does not heat up. The clock is not set. Set the clock.The oven does not heat up. The necessary settings arenot set.Make sure that the settingsare correct.ENGLISH 18