Garage Door Safety Beam Alignment

One of the sensors directs a beam toward the other.

Garage door safety beam alignment.

Proper height for a garage door sensor is 4 to 6 inches 10 2 to 15 2 cm. Sensor path make sure nothing is obstructing the sensor beam in general garage door sensors block the door from closing if there is an object nearby. Safe t beam auto reversing system incorporating infrared beam and led diagnostic lights contact reverse feature stops and reverses door within two seconds of contact timed reverse stops and reverses door if it fails to close in 30 seconds adjustable electronic force sensitivity control. If an operating problem exists and cannot be rectified the door can be closed if you.

Since the sensors are often placed 6 above the ground all sorts of items could get in the way. The same mechanism kicks in when other objects are placed near the door too. If you have a laser level you can use it instead of a string to align your garage door. This precaution ensures that the door doesn t close when your car is in the doorway.

The photo eye consists of two sensors one on either side of the garage door about 6 inches above the ground. In this case you will set up the level aligned with one sensor then adjust the opposite sensor until the beam of your laser level is hitting the sensor. Do not handle them more than necessary or you might well put them out of alignment. If an object interrupts the beam.

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. Call customer service. 1 disconnect the stb system from the operator 2 hold wall control button down until door is closed remote control wireless. There are two sensors.

But if the light on the receiving sensor is blinking you may have problems with garage door sensor alignment. Modern day garage door safety sensors are usually led and if the sensors are aligned correctly with the two beams connecting they should light up green. In other words something is probably blocking the beam. Take a clean cloth and very gently wipe them in case they have accumulated dust or residue of some sort.