Hacen esto mediante un sensor elctrico que cruza la puerta. How to Align Garage Door Sensors Garage door sensors protect your family, possessions and pets by not allowing the heavy garage door to close if there is anythi. Photoelectric garage door sensors are vital to the safety of a garage door. Repeated garage door operation can cause the sensor to vibrate out of alignment if the mountings aren’t tightly secured.
Anytime there is a problem with the sensors or sensor alignment the main light will flash 10 times when the door reverses to the open position. Firstly, keep in mind to switch off the electric breaker or disconnect it from the energy give to steer clear of any type of electrical shocks once functioning on the subject of your garage door sensors. My Garage Door Won’t Close – Align Garage Door Safety Sensors See more about Garage Doors, Safety and Garages.