Carrier system for magnetically holding an object on a support

A support system comprising a support, a base magnet, an object and a top magnet. The base magnet is rigidly fixed to the support. The top magnet is rigidly attached to the object. The base magnet and the magnet cover are designed such that they will be attracted magnetically to each other, so that the object is fixed magnetically on the support when the base magnet and the magnet cover are aligned with one another in a fastening arrangement. The base magnet and the magnet cover are designed such that they repel each other magnetically, so that the object is separated from the support when the base magnet and the magnet cover in a separator assembly out of alignment are dissolved each other.