NICR 767 Pollution

Hello dear forum members,


after reading along for a while I am now writing my first post.

My Nivona 767 would no longer make coffee and all the water ended up in the drip tray. Since this pointed to the drainage valve, I cored the cover behind the brew group and found that the drainage valve was heavily contaminated with coffee residue in the lower area. After cleaning, I was then rewarded again mt coffee.

My question now: Where does the strong contamination come from? Is there something else defective?


Would be happy if someone can help me...


Greetings

Tweety.99

Hello, to your question, that falls through too coarse pomace danaben. Always clean when cleaning with a syringe with water. Especially the drain valve will thank you.
I mean that you have to clean for your machine only the cover in front of the drain valve scrub. Surely known to you.

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Hello kaffeechris,


many thanks for the explanation. I was aware of the cover, but it was unexpectedly much...

Then just clean more often in the futureB).