How To Adjust Garage Door Safety Sensors

Safety sensors are critical components of most automatic garage doors.

How to adjust garage door safety sensors. Garage door sensors prevent the garage door from closing if there s something in the way. Slowly rotate sensor back aligning sensor with sending sensor until it lights up green again. Garage door safety sensors are sensitive to bangs and bashes and tend to lose alignment when something hits them hard. Lower is easy to stand above with a foot on either side.

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. How to adjust the safety sensors on a garage door one of the first things to check is to make sure that there is nothing in the way of the invisible sensor beam. Troubleshooting safety sensors for garage doors. On the garage door motor there will be two knobs or dials to adjust the opener and the reverse sensor.

The sensors detect obstructions in the path of a closing garage door and. Adjust the garage door opener mechanism. If you are unable to get the door closed and the safety sensors are the issue the garage door can be closed by pressing and holding the push button on the wall until down travel is completed. Sensors are a critical safety feature but can prevent an automatic garage door from working properly.

Higher than that can miss many low lying objects including pets. When you have a strong green light put it back into the bracket and put the wing nut back on. If your sensors or garage door motor is blinking or your door doesn t close it s a sign you could have faulty sensors. Look from left to right along a straight line in between the sensors and move anything that may be in the way such as garden equipment.

When determining whether they need to be replaced or just adjusted you need to look at all the options.