Operating instructions RolloTron swivel winder standard DuoFern 2510/2550 Y. Beenen Updated July 27, 2023 11:00 Follow Download PDF Related articles Operating Instructions RolloTron Swivel Winder Comfort 1500/1540 Link to registration matrix RolloTron swivel winder standard DuoFern 2510/2550 Operating instructions RolloTron Basis DuoFern 1200 How can I access the HomePilot PC interface? (1) HomePilot® / Bridge Registration of devices via the HomePilot®App (from HomePilot® version 5.x.xx)