In addition to this service, SOTEX also takes care of maintenance. SOTEX recommends contractual maintenance, but you can also contact SOTEX without a contract for the necessary maintenance. The intervals are usually determined by the operating hours, but also by the practical situation, such as external influences such as air pollution, ambient temperature, etc., but also, for example, the number of starts and stops play an important role. Contractual maintenance is not limited to the border, but takes place in many countries around the world. Please inquire about the possibilities!