Operating Instructions RolloTron Swivel Winder Standard 9510/ 9550 F. Tepaße Updated March 25, 2024 20:03 Follow Download PDF Related articles Successor list RolloTron, successors of older RolloTron devices. Electronic belt winders How are the switching times programmed on the standard RolloTron? Operating instructions RolloTron 8200 How can the automatic function of a RolloTron belt winder be temporarily switched off? Can I send in my Fernotron product that is no longer available for inspection / repair?