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Coffee spout connection seal damaged/leaking

The seal on the coffee/central spout connection is damaged. The connection is leaking.

The cause is unknown.

CVA 40xx, CVA 506x:

Sealing ring position | Coffee spout connection | Built-in coffee machine

The connecting piece between the brew unit and the central spout is located on the inside of the coffee machine door.

Replace the damaged sealing ring. A replacement sealing ring is included in the scope of delivery of the coffee machine. If necessary, you can order new sealing rings from Miele Service.

To prevent future damage to the sealing ring:

  • Clean the connecting piece regularly with a damp cleaning cloth without wiping the grease off the sealing ring.

  • Grease the sealing ring regularly once a month with the silicone grease supplied in the coffee machine’s accessory pack.

If necessary, you can order more silicone grease from Miele Service or the Miele online store.

Over time, the coffee machine door can become misaligned, which can damage the sealing ring.

Check the coffee machine door.

Adjusting | Door hinges | Built-in coffee machine

Align the door of the coffee machine using the hinges:

  • To align the door flush with the cabinet front, turn the screw (1).

  • To align the door horizontally and vertically, turn the screw (2).

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