Test if the sensors are aligned, clean up, and not structurally ruined. Maintenance or substitute the rubber strip if it has become rigid. Don’t put you prone to having to shell out out massive quantities of payment, and contact us now to routinely provider your shutters consistent with the 1992 Workplace Laws https://simonilmmn.life3dblog.com/33726847/the-definitive-guide-to-roller-shutter-repairs