Work on the transmission may only be carried out by staff who have been properly trained, instructed and authorized by the operator. The legally prescribed minimum age must be observed.
Maintenance and repair work requires special knowledge and training (e.g., a Voith diagnostics and repair training course) and may only be carried out by accordingly qualified personnel.
Personnel who are currently being trained, instructed, trained on the job or undergoing a general training may work on the transmission only under the permanent supervision of a person assigned to this purpose.