Garage Door Electric Eye Alignment

If an object interrupts the beam.

Garage door electric eye alignment.

Monitor the led lights on the photo eyes watch for blinking lights. If your garage door isn t closing properly and there doesn t seem to be anything tripping the sensor you need to understand how to tell if garage door sensor is bad. This safety reversing sensor is actually a pair of. There are two sensors.

This is a common problem. Push the wall control button to open the garage door. Sears craftsman garage door openers have an important safety feature that prevents the door from closing when something or someone is in the way. Sensors can be easily bumped by a garbage can child or pet.

The photo eye consists of two sensors one on either side of the garage door about 6 inches above the ground. These settings also referred to as travel limits tell the opener. The photo eyes mount on the outside of the door tracks towards the floor. Locate the photo eyes on each side of the garage door opening.

They do this by using an electric eye sensor that crosses the doorway. These sensors are designed to protect children from unnecessary harm and are usually positioned about 6 to 8 inches in front of the vertical tracks that the garage door moves up and down on. If the sensor doesn t receive the beam emitted by its opposite number the door won t close. They are usually black in color and will have small green or red led lights.

If this beam is broken due to some sort of obstruction the garage door won t close. One of the sensors directs a beam toward the other. Garage door sensors protect your family possessions and pets by not allowing the heavy garage door to close if there is anything in the glide path. As of january 1 1993 it became mandatory that all garage door openers have safety eye sensors built into them.

In this video i show you how to realign your garage door sensors so that the garage door can function properly. If you ve checked the sensor eyes and alignment and the door still won t work properly the open and close limits could be to blame.