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.

The photo eye consists of two sensors one on either side of the garage door about 6 inches above the ground. 1 disconnect the stb system from the operator 2 hold wall control button down until door is closed remote control wireless. If you have a laser level you can use it instead of a string to align your garage door. 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.

Take a clean cloth and very gently wipe them in case they have accumulated dust or residue of some sort. There are two sensors. 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 an operating problem exists and cannot be rectified the door can be closed if you.

If an object interrupts the beam. Check for obstruction 3. Call customer service. 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.

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. Beam not aligned 2. The same mechanism kicks in when other objects are placed near the door too. Since the sensors are often placed 6 above the ground all sorts of items could get in the way.

One of the sensors directs a beam toward the other. As of january 1 1993 it became mandatory that all garage door openers have safety eye sensors built into them. In other words something is probably blocking the beam. 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.