Operating Instructions Tubular Motor Actuator 9471-1 F. Tepaße Updated April 22, 2024 13:33 Follow Download PDF Related articles Control tubular motor actuator externally. Button or switch for external control? The tubular motor / shutter does not move to the desired position. Adjustment of the running time. Operating Instructions RolloTube I-line DuoFern ILFS / ILFM