Scratching noise in the KVA

Noise inside

Gast_Tim

December 11, 2021 08:42 pm

Unregistered

Hi all,
I bought my DeLonghi Dinamica a few months ago. Now it makes a scratching noise when switching on and off as well as after the stomach of the beans before the coffee starts.
Do you know what this is and how I can fix it?
Thanks a lot for your answers.
Sincerely Tim