23 12. Pull the front end of the shelf supportaway from the side wall.3. Pull the supports out of the rear catch.Install the shelf supports in the oppositesequence.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.Caution! Always hold thehalogen lamp with a cloth toprevent grease residue fromburning on the lamp.1. Deactivate the appliance.2. Remove the fuses from the fuse box ordeactivate the circuit breaker.3. Turn the lamp glass covercounterclockwise to remove it.4. Clean the glass cover.5. Replace the oven light bulb with a 25W, 230 V (50 Hz), 300 °C heat resistantoven light bulb (connection type: G9).6. 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.The oven does not heat up. The automatic switch-off isactivated.Refer to "Automatic switch-off".The oven does not heat up. The Child Lock is on. Refer to "Using the ChildLock".ENGLISH 22