As already described in other recessions, the cutting is poor. After about 6 months, and an operation of about 3 times a month, I turned on the blender. The mixer was to short and it was dumb. During the inspection, I realized that the cutting had set solid and was triggered by the increased power the assurance of the mixer. Unfortunately, the backup is not accessible from the outside and a plus a firmly soldered on the board. This means that even after making again consistently of cutting the fuse can only be changed by an expert or experienced hobbyists.