The gas outlet openings must remain free from obstruction. Ignition plugs: small, soft brush. The gas burners only work properly when the ignition plugs are clean. Dry all parts thoroughly. Ensure they are refitted correctly. The burner caps are coated in black enamel. The colour may change over time. This does not affect their operation. Do not clean the burner caps in the dishwasher. Enamel surfaces To facilitate cleaning, you can switch on (smooth surfaces) the interior lighting and detach the appliance door if necessary. Apply ordinary washing-up liquid or a vinegar solution with a soft, damp cloth or chamois leather; dry with a soft cloth. Loosen baked-on food residues with a damp cloth and detergent. We recommend using oven-cleaning gel for heavy deposits of dirt. This can be applied to the affected area. Leave the cooking compartment open after cleaning to allow it to dry. Self-cleaning sur-Please see the notes in section: Self- faces (rough sur-cleaning surfaces faces) Door panels Glass cleaner: Clean with a soft cloth. Do not use a glass scraper. Glass cover for the Hot soapy water: oven light Clean with a dish cloth. Seal Hot soapy water: Do not remove. Clean with a dish cloth. Do not scour. Shelf Hot soapy water: Soak and clean with a dish cloth or brush. Accessories Hot soapy water: Soak and clean with a dish cloth or brush. Catalytic cooking compartment panels The catalytic cooking compartment panels are coated with self- cleaning enamel. The surfaces clean themselves while the oven is in operation. Larger splashes will only be removed after the oven has been used several times. Self-cleaning surfaces The side walls are covered with catalytic panelling. Never clean these surfaces with oven cleaner. Slight discolouration of the enamel does not affect automatic self-cleaning. 30 Removing and fitting the appliance door You can remove the appliance door to clean it more thoroughly. Removing the appliance door : Risk of injury! Whenever the hinges are not locked, they snap shut with great force. Make sure that, when unhooking the oven door, the locking levers are folded up completely. 1.Open the oven door completely. 2.Fold up the left and right locking levers. Make sure that, when the locking levers are folded up, you do not close the oven door. The hinges may become bent which may cause damage to the enamel. 3.Open the oven door at an angle. Hold it on the right and left with both hands. Close it just a little further and pull it out. Fitting the appliance door 1.When hooking in the oven door, ensure that the notch on the bottom of the hinge locks into the slot. 2.Fold down both locking levers on the left and right again and close the oven door. : Risk of injury! Do not reach into the hinge if the oven door falls out unintentionally or a hinge snaps closed. Call the aftersales service. Troubleshooting Malfunctions often have simple explanations. Refer to the table before calling the after-sales service, as you may be able to remedy the fault yourself. : Risk of injury! Incorrect repairs may cause serious hazards. Repairs to the appliance may only be performed by a qualified person. If repairs are required, contact the after-sales service. Malfunction table Problem Possible cause Remedy/information The appliance does not work. Defective circuit breaker Look in the fuse box and check that the circuit breaker is OK. Power cut Check whether the kitchen light is working. The oven lighting has failed. Oven light is faulty Change the oven light bulb. (see section "Replacing oven light") The gas burner does not ignite. Power cut or damp ignition plugs Light the gas burner with a gas lighter or a match. The flame (oven) does not burn through all outlet openings. Normal build-up of dirt The burner must be professionally cleaned. All dishes prepared in the oven may burn within a short period of time. Defective thermostat Call the aftersales service. The door panel steams up when the oven is hot. Normal occurrence; caused by the difference in temperature. Not possible; this has no effect on oven performance. Replacing the oven light bulb If the bulb in the oven light fails, it must be replaced. Replacement heat-resistant bulbs can be obtained from the after-sales service or from specialist retailers. Please supply your appliance's E number and FD number. Do not use any other type of bulb. 1. Switch off the appliance at the circuit breaker or pull out the mains plug. 2. Open the appliance door. 3. Lay a tea towel in the cold cooking compartment to prevent damage. 4. Unscrew the glass cover from the defective oven light bulb inside the cooking compartment by turning it anti-clockwise. 5. Replace the oven light bulb with one of the same type. Voltage: 230 V; Power: 25 W; Thread:E14; Temperature resistance: 300 °C 6. Screw the glass cover of the oven light bulb back on. 7. Remove the tea towel and switch the circuit breaker back on or plug in the mains plug. Press the function button for the oven lighting until...