[. . . ] Before using for the first time Warning Do not press the power on/off switch while the appliance is operating. [. . . ] Before using for the first time Warning Do not press the power on/off switch while the appliance is operating. The appliance should only be switched off when it is in stand-by mode. Dial for adjusting the amount of coffee per cup Thisdialallowsvariableadjustmentofthe quantityofcoffeefromasmallcupEtoa largecupF. Warning Each time you run the service programme, you should follow the instructions for using the cleaning and descaling agents carefully. Never put descaling tablets or other descaling materials into the duct for cleaning tablets. [. . . ] Warning Each time you run the service programme, you should follow the instructions for using the cleaning and descaling agents carefully. [. . . ]