How To Line Up A Garage Door Sensor

Firstly you ll need to cut off the power to your garage door properly.

How to line up a garage door sensor.

Evaluate the problem you are having with the garage door. Garage door sensors are photo sensitive lenses that monitor the area underneath the door. Don t take them all the way out. If the garage door goes up but does not close or only partially closes then reopens.

Slide each garage door sensor downward so it is as. If the line of the string is not entirely level adjust one or both garage door sensors. This is something to consider if you decide to replace your garage door sensor. Loosen the screws that mount each of your garage door sensors.

You ll find this in your home s breaker box. Tie a string long enough to span the width of the garage door around the bracket on one side so that the string will line up with the sensor lens. In this video i show you how to realign your garage door sensors so that the garage door can function properly. And the opener will then stop the opening process and reverse the door back up.

They are very. Using a level check that the string is level. You now need to check that the string is. Pull the string taut and tie to the other bracket in the same position.

Make sure the line of the string is entirely level. Check to make sure nothing stored near the garage doorway is obstructing the sensors. Garage door sensors are an essential part of your garage and any malfunction can impact your safety in a. The sensors send a signal to the garage door opener if there is something in the path of the door.

Step four make sure the bottom runs along the string. They should be at each side of the garage door near the ground. The best way to do this is to trip the. If not adjust one or both of the sensors to bring the string up to level.

How to adjust a photo eye on a garage door.