METHOD FOR CLEANING A SPINNING ROTOR AND SPINNING UNIT OF THE OPEN-END TYPE WITH AT LEAST ONE SPINNING DEVICE AND A CLEANING DEVICE FOR CLEANING OF A SPINNING ROTOR

An open-end spinning machine and control method are provided for cleaning a spinning rotor of a spinning device in which at least one cleaning measure is carried out on the spinning rotor with the aid of a pneumatic or a mechanical cleaning device. With a control unit associated with the open-end spinning machine, settings are specified for the cleaning device to carry out the cleaning measure, wherein the settings are empirically determined based on one or more operational parameters of the spinning rotor. Operational parameters are stored in a memory bank associated with the control unit. The specific settings for carrying out the cleaning measure for a particular spinning rotor are automatically determined by reference to the operational parameters stored in the memory bank that are applicable to the particular spinning rotor.