Hi All, this is my first post so please have some indulgence.
Since today I start to hear some metal noise by centrifuging and stop the machine. By turning the drum with the hand, I can hear some metal noise between drum and the space of the outer fibber house. By pulling a bit of the gasket and looking inside is not possible to detect anything. It must be a very little screw or something heavy because by shaking the drum it moves to the lower part.
Some ideas how to solve the problem would be appreciated!