Checking the eye sensors is one of the most essential parts of automatic garage door maintenance. The sensor on your door is what ensures that it doesn't close while something or someone is underneath it. If the garage door closes when it shouldn't, this is a safety hazard and could result in injury or damage to property. If it doesn't close, this can be a home security issue. Here are some tips for maintaining your automatic garage door's eye sensors.

A Guide to Garage Door Maintenance for Your Eye Sensors

1. Clean the Lenses

If your door won't close, it's possible that the lenses are dirty or blocked in some way. Clean the area under the garage door to get rid of any leaves, dirt, or other debris. Then, get a soft cloth and some non-abrasive cleaner to wipe down the eye sensors on both sides. Treat the sensors like a camera lens, being careful not to leave any scratches.

2. Align the Sensors

If cleaning the sensors didn't work, inspect them, and see if there are any lights on. When your beams are aligned, they create a sensor about four inches up from the ground. If something is interrupting the beam, the garage door shouldn't shut. If a light on either of the sensors is flashing, this means that your beams are unaligned.

To fix this problem, loosen the nut that's keeping the misaligned sensor in place. Then, align the sensor with the other one. You'll know it's correct when the light stops blinking. After this, secure the nut back into place and test your door. If you're still having problems, continue to tinker with the sensors until they're working correctly. If you can't figure it out, a garage door maintenance company can assist you.

3. Call in a Professional

If you're still having problems with your garage door, you should call in a garage door maintenance professional. They can open up the eye sensors and figure out what the problem is. Plus, if you end up needing new sensors, they can help you pick out the right type to prevent issues in the future.

MP Garage Doors in Dothan, AL, specializes in automatic garage door maintenance, repair, and installation. They've been servicing the Southeast Alabama Tri-State area for over 25 years. Their technicians can help you figure out what's wrong with your garage door's sensors and fix it right away. Visit their website to learn more about their full range of services or call (334) 793-2089 to schedule a maintenance appointment.