This storage unit is the mincer body. It acts as support for the drum-shaped blades. Rotate the storage unit by 1/4 of a turn to the right to separate it from the motor unit, and then rotate the storage unit by 1/4 of a turn to the left to the upright to fit it again. The drums must be changed when the storage unit is detached from the motor unit. The food to be minced, sliced or grated is introduced through the feed tube of the storage unit.