Miele CM 5310 Silence Operating instructions/Installation instructions - Page 50

Cleaning and care Degreasing the brew unit and cleaning the interior Depending on the natural oil content of the coffee used, the brew unit can become blocked quite quickly. It must be degreased regularly in order to ensure aromatic coffee and trouble-free operation of the coffee machine. It is recommended to use Miele Cleaning Tablets to clean the brew unit. These have been specially developed for degreasing the brew unit in Miele Coffee Machines and prevent subsequent damage. The cleaning tablets are available to order from the Miele online shop, from Miele Customer Service, or from your Miele dealer. The maintenance program for degreasing the brew unit lasts for approx. 15 minutes. You need 1 cleaning tablet for the maintenance program. After 200 portions have been dispensed, a message prompting you to degrease the brew unit will appear in the display.  Confirm the message with OK. The message will appear at regular intervals. Once the maximum possible number of portions has been reached, the coffee machine will lock. The cleaning process cannot be canceled. It must be completed through to the end.  Confirm with OK. The maintenance program will then start.  Follow the instructions in the display. Cleaning the brew unit and interior Only clean the brew unit by hand with warm water. Do not use any cleaning agents. The moving parts of the brew unit are lubricated. Cleaning agents will damage the brew unit. To ensure good tasting coffee and to prevent a build-up of bacteria in the machine, remove and clean the brew unit under running water once a week. Rinse the brew unit by hand and clean inside the machine will appear in the display.  Open the appliance door. Degreasing the brew unit No drinks can be made and Degrease the brew unit and clean inside of the machine appears in the display.  Press and hold the button under the brew unit handle  and, while doing so, turn the handle to the left . 50