3 8C L E A N I N G A N D M A I N T E N A N C EITAENGFRAESPDEUCHS6 . 2W E E K LY M A I N T E N A N C E6.2.1. Cleaning the hot water dispenser'saerator filterUnscrew the aerator filter from the hot waterdispenser.Clean the filter.Screw the aerator filter back onto the hot wa-ter dispenser.6.1.6. Cleaning the casing- Clean the glass on the front using a soft cloth- Clean the touch-screen displays with a softcloth moistened with a non-alcohol-baseddetergent- Use a damp sponge to clean the stainlesssteel cup support grille and cup stands- Remove the cup support grille and use asponge to clean inside the tray.Use the supplied bush to clean the holewhere the hot water nozzle is located.