19Installation instructionsHints on safetyThis appliance must be installed and connec-ted by qualified personel. Please observe thisinstruction, otherwise the warranty will notcover any dmage which may occur.During the installation and in case of a service fai-lure the appliance must not be connected to themains.The general rules for the operation of electric ap-pliances, the provisions by the competent electri-city supply board and the specifications of theseinstructions for installation have to be strictly ad-hered to.Built--in in the kitchen worktopElectrical safety is to be ensured by professionalinstallation.Protection against accidental contact accordingto the regulations set by VDE or other local autho-rities must be ensured by correct installation ofthe appliances. The same refers to the back of theappliance which, even in case of built--in solutionsaway from the wall, must not be freely accessible.Built--in cupboards have to be located and faste-ned in a way that they are stable.D Note down the data from the rating plate of yourappliance in the printed rating plate form in thismanual. These numbers are needed in case ofservice calls.Installation dimensionsThe opening in the cabinet must correspond to thestandard dimensions. The necessary information canbe found in the dimensional sketch.D The separation between the lower surface of thehob and the parts of the furniture below it must beat least 20 mmD The lateral separation between the sides of thehob and the cabinet must be at least 55 mm, andmust be at least 55 mm from the rear panel.20 mm55 mm20 mm50 mmR5distance from worktop opening tothe left or right side wall or to ahigh cupboarddistance from worktopopening to the rear wall