Whenever there is an obstruction the garage door will automatically reverse before causing damage.
How to align safety sensors on garage door chamberlain.
On the garage door motor there will be two knobs or dials to adjust the opener and the reverse sensor.
Sensors are a critical safety feature but can prevent an automatic garage door from working properly.
In this video i show you how to realign your garage door sensors so that the garage door can function properly.
If your sensors or garage door motor is blinking or your door doesn t close it s a sign you could have faulty sensors.
Garage door sensors prevent the garage door from closing if there s something in the way.
Safety sensors are required for safe use of all chamberlain garage door openers.
For that reason every.
Even though they will not break so easily safety eyes tend to get out of alignment every once in a while.
Lower is easy to stand above with a foot on either side.
This video will show you how to align the safety reversing sensors on your garage door opener.
If your garage door sensors are outside of this range remove them entirely from the garage door frame and install leveled inside the safe zone.
Proper height for a garage door sensor is 4 to 6 inches 10 2 to 15 2 cm.
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The sensors send a signal to the garage door opener if there is something in the path of the door.
Refer to the owner s manual to determine which is.
Adjust the garage door opener mechanism.
Compatible with chamberlain and liftmaster garage door openers manufactured after 1997.