Garage Door Safety Beam Alignment

But if the light on the receiving sensor is blinking you may have problems with garage door sensor alignment.

Garage door safety beam alignment.

Check for obstruction 3. If you have a laser level you can use it instead of a string to align your garage door. If an object interrupts the beam. 1 disconnect the stb system from the operator 2 hold wall control button down until door is closed remote control wireless.

The same mechanism kicks in when other objects are placed near the door too. In other words something is probably blocking the beam. There are two sensors. As of january 1 1993 it became mandatory that all garage door openers have safety eye sensors built into them.

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. 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. The photo eye consists of two sensors one on either side of the garage door about 6 inches above the ground. If an operating problem exists and cannot be rectified the door can be closed if you.

Do not handle them more than necessary or you might well put them out of alignment. Proper height for a garage door sensor is 4 to 6 inches 10 2 to 15 2 cm. 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. One of the sensors directs a beam toward the other.

Take a clean cloth and very gently wipe them in case they have accumulated dust or residue of some sort. 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. Call customer service. Since the sensors are often placed 6 above the ground all sorts of items could get in the way.