Garage Door Safety Beam 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.

Garage door safety beam alignment.

This precaution ensures that the door doesn t close when your car is in the doorway. Beam not aligned 2. In other words something is probably blocking the beam. Do not handle them more than necessary or you might well put them out of alignment.

If an operating problem exists and cannot be rectified the door can be closed if you. 1 disconnect the stb system from the operator 2 hold wall control button down until door is closed remote control wireless. 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. There are two sensors.

If an object interrupts the beam. One of the sensors directs a beam toward the other. 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. As of january 1 1993 it became mandatory that all garage door openers have safety eye sensors built into them.

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. Call customer service. 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.

Check for obstruction 3. The photo eye consists of two sensors one on either side of the garage door about 6 inches above the ground. Proper height for a garage door sensor is 4 to 6 inches 10 2 to 15 2 cm. Take a clean cloth and very gently wipe them in case they have accumulated dust or residue of some sort.