The back lampThe lamp glass cover is atthe back of the cavity.1. Turn the lamp glass covercounterclockwise to remove it.2. Clean the glass cover.3. Replace the oven lamp with asuitable 300 °C heat-resistant ovenlamp.Use the same oven lamp type.4. Install the glass cover.12. TROUBLESHOOTINGWARNING!Refer to Safety chapters.12.1 What to do if...Problem Possible cause RemedyYou cannot activate the ap-pliance.The appliance is not connec-ted to an electrical supply orit is connected incorrectly.Check if the appliance is cor-rectly connected to the elec-trical supply.You cannot activate the ap-pliance.The fuse is released. Make sure that the fuse isthe cause of the malfunction.If the fuse releases againand again, contact a quali-fied electrician.You cannot activate the ap-pliance.The appliance is too hot. Wait for the appliance tocool down.The burners do not work. There is no gas supply. Check the gas connection.There is no spark when youtry to activate the spark gen-erator.Burner cap and crown areplaced incorrectly.Place the burner cap andcrown correctly.The flame extinguishes im-mediately after ignition.Thermocouple is not heatedup sufficiently.After lightning the flame,keep the knob pushed forequal or less than 10 sec-onds.The flame ring is uneven. Burner crown is blocked withfood residues.Make sure that the injector isnot blocked and the burnercrown is clean.The flame colour is orangeor yellow.The flame can look orangeor yellow in some areas ofthe burner. This is normal.The 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.www.aeg.com24