If you have a laser level you can use it instead of a string to align your garage door.
Garage door opener eye alignment.
Even if there are no evident signs of dust on your sensor s lenses it is still a good idea to wipe the lenses down with a dry clean and lint free cloth.
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As of january 1 1993 it became mandatory that all garage door openers have safety eye sensors built into them.
Sears craftsman garage door openers have an important safety feature that prevents the door from closing when something or.
Check if the alignment is proper and adjust as needed to make sure they are both facing each other.
A stylish and secure garage door not only enhances your curb appeal it can help keep you safe.
Proper height for a garage door sensor is 4 to 6 inches 10 2 to 15 2 cm.
To test the alignment tie a length of string between the two sensors.
The photo eye of an automatic opening garage door is a safety feature.
The garage door s photo eye sensors are a pair of black boxes installed near the bottom of your door s opening.
These components are a safety feature installed in garage doors manufactured after 1993 and they re intended to signal to your garage door when there s an object obstructing the path of the closing door.
How to align garage door 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.
Then you can untie the string and test the door.
Use a spirit level to see if the string is level.
If the photo eye senses an obstruction it stops the door from closing and potentially prevents damage or injury to a vehicle.
If you re unsure about the wires take help.
There are two sensors.
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.