Articles in this section

• What should I bear in mind when selecting the different RolloTron types? What are the differences between the devices?
• Successor list RolloTron, successors of older RolloTron devices. Electronic belt winders
• The roller shutter runs the wrong way round or reacts incorrectly. What can I do?
• How can the automatic function of a RolloTron belt winder be temporarily switched off?
• The RolloTron only moves when the UP or DOWN button is pressed continuously, why?
• Remove the belt winder / RolloTron if the device no longer functions. Unlock the gear unit.
• The motor no longer moves. Error display ER01, or the LEDs all flash in succession.
• What is the size of the RolloTron swivel winder Standard DuoFern 2510/2550? What are the installation dimensions of the RolloTron?
• The RolloTron stops several times when closing and opening the shutter without any visible reason, why?
• How long is the connection cable of the RolloTron belt winder?