Cleaning and servicing en6115 Cleaning and servicingTo keep your appliance working efficiently for a long time, it is important toclean and maintain it carefully.15.1 Dishwasher-safe componentsHere you can find an overview of the components you can clean in the dish-washer.ATTENTION!Some components are sensitive toheat and may be damaged if they arecleaned in a dishwasher.▶ Follow the operating instructions ofthe dishwasher.▶ Only clean dishwasher-safe com-ponents in the dishwasher.▶ Only use programmes that do notheat the components above60 °C.Suitable:¡ Drip tray¡ Drip tray cover¡ Coffee dregs container¡ Collecting tray¡ Milk container with lid and base¡ Shelf for milk container¡ Beverage dispenser¡ Milk systemNot suitable:¡ Water tank¡ Water tank lid¡ Brewing unit¡ Beverage dispenser cover¡ Brewing unit cover¡ Accessory drawer¡ Bean container¡ Bean container lid15.2 Cleaning agentOnly use suitable cleaning agents.ATTENTION!Unsuitable cleaning products maydamage the surfaces of the appli-ance.▶ Do not use harsh or abrasive de-tergents.▶ Do not use cleaning agents con-taining alcohol or spirits.▶ Do not use hard scouring pads orcleaning sponges.Unsuitable cleaning and descalingagents may damage the appliance.▶ Do not use pure citric acid, vinegaror any vinegar-based agents to de-scale the appliance.▶ Do not use descaling agent withphosphoric acid.▶ Only use cleaning tablets and de-scaling tablets that have been spe-cially developed for the appliance.→ "Accessories", Page 51