2. Use a torx 20 screwdriver to remove the cover.3. Remove and clean the metal frame and the seal.4. Replace the lamp with a suitable 300 °C heat-resistant lamp.Use the same oven lamp type.5. Install the metal frame and the seal. Tighten the screws.6. Install the left shelf support.WHAT TO DO IF…WARNING!Refer to "Safety information" chapter.Problem Possible cause RemedyThe appliance does notheat up.The appliance is deactivated. Activate the appliance.The appliance does notheat up.The clock is not set. Set the clock.The appliance does notheat up.The necessary settings are not set. Check the settings.The appliance does notheat up.The Child Lock is activated. Refer to "Deactivating the ChildLock".The appliance does notheat up.The fuse is released. Make sure that the fuse is thecause for the malfunction. If thefuse releases again and again, re-fer to an authorized electrician.The display shows F111. The CT Sensor plug is not correctlyinstalled into the socket.Put the plug of core temperaturesensor as far as possible into thesocket.The oven lamp does notoperate.The oven lamp is defective. Refer to "Replacing the ovenlamp".If you cannot find a solution to the problem yourself, contact your dealer or the servicecentre.The necessary data for the service centre is on the rating plate. The rating plate is on thefront frame of the appliance cavity.We recommend that you write the data here:Model (MOD.) .........................................Product number (PNC) .........................................Serial number (S.N.) .........................................26 What to do if…