17Maintenance and CleaningBefore any maintenance or cleaning work is carried out DISCONNECTthe appliance from the ELECTRICITY supply.Internal Cleaning0 Clean the inside and accessories with warm water and bicarbonate ofsoda (5 ml to 0.5 litre of water). Rinse and dry thoroughly.1 Warning!• Do not use detergents, abrasive powders, highly perfumed cleaningproducts, wax polishes or cleaning products containing bleach oralcohol.0 Clean the drain hole of the water trough at regular intervals and ensurethat the drain hole is clear at all times. If blocked, carefully clear usingthe green strip inserted into the drain outlet to remove the blockage.0 Regularly check the door seals and wipe clean to ensure they are cleanand free from debris.External Cleaning0 Wash the outer cabinet with warm soapy water.1 Warning!• Do not use abrasive products• There are sharp edges on the underside of the product so care shouldbe taken when cleaning.Replacing the light bulb1 Warning! Ensure the appliance is disconnected from the mains supply.Light bulb specifications: 220-240 V, max. 15 W, socket: E 140 To switch the appliance off turnthe temperature regulator toposition "0" .0 Unplug the mains plug.0 To change the light bulb, removethe screw and the light bulb coveras shown.0 Change the defective light bulb.0 Refit the light bulb cover and the screw.