If you have a safety beam out of line, the fix is pretty self explanatory.

How to align garage door sensors. Once you have found the sensors, you will need to adjust. Get a piece of cloth and clean the surface of the photo eyes. Before tightening the screws, make sure that you don’t move the sensors from their aligned positions.

Tie one end of the string to one sensor and the bracket mount. Unfasten the screws holding the sensors, and then slide the garage door sensor downward. Thread the free end of the string through the garage doorway and wrap it around the.

In this video i show you how to realign your garage door sensors so that the garage door can function properly. Aligning safety sensors involves first disconnecting the power supply to the garage. Rather than wiggling the brackets themselves, the easiest way to go about this will be loosening the wing nut that screws into the sensor.

Sometimes the garage door sensors are perfectly aligned, but they still don’t work. Once the wing nut is loosened, realigning the sensors. The sensors have been exposed to direct sunlight for so long.

Grab your automatic opener and move the overhead door to the open position. The door’s excessive vibrations have affected the sensors. Use a ladder or step stool to reach the sensors.

Most units will have lights on. Tightening the screws can move the sensors a bit off. Sensors may fall out of alignment over time, so it’s important to understand how to align garage door sensors.