Version date: April 5th 2013 155Operator ManualNA 9420Chapter 5 - Operation5 OperationThis chapter describes the daily operation ofthe machine.5.1 Start up (start of working day)First check whether the machine is in ‘STANDBY’mode. If this is not the case, measure thetemperature of the mix in the mix tank.If the temperature is higher than 7°C, empty, cleanand disinfect the machine (see chapter 7 -’Maintenance’, page 24)If the temperature is lower than 7°C, firstpasteurise the machine before use.Attention! When the machine is equiped with theoptional release button the buttons on theoperating panel only react when the release buttonbehind the drip tray is pressed simultaneously.10 min1. Press ‘OFF’. 2. Press ‘WASH’. 3. Wait at least 10 minu-tes.4. Press ‘OFF’. 5. Press ‘RUN’. 6. Clean the dispensingspout with a piece ofpaper and alcohol-pray.