
Melitta 1021-01 Aroma Fresh

Melitta 1021-01 Aroma Fresh
Hello, does anyone know the problem that the grinder does not start? I have set a bean and filled it with water. When I press On, some strokes turn in the middle but nothing happens. I removed the coffee completely again, cleaned the grinder. But also in the second attempt nothing happens. The machine is brand new. I am at a loss. Can anyone help?