Garage Door Repair Southlake TX Here’s a guide on how to handle garage door sensors:

1. Understand the Function of Garage Door Sensors: Garage door sensors, also known as photoelectric sensors, are safety devices installed near the bottom of the garage door tracks. They work by transmitting an invisible beam of light between the sensors. If an obstruction breaks the beam while the door is closing, the sensors signal the opener to stop and reverse the door’s movement, preventing accidents or damage.

2. Check for Obstructions: Before adjusting or opening the sensors, inspect the area around them for any obstructions. Clear away debris, objects, or clutter that may be blocking the sensors’ line of sight. Even small items like cobwebs or leaves can interfere with their operation.

3. Clean the Sensors: Dust, dirt, and debris can accumulate on the sensor lenses over time, affecting their ability to detect the infrared beam. Use a clean, dry cloth to gently wipe the sensor lenses and remove any buildup. Avoid using harsh chemicals or abrasive materials that could scratch or damage the lenses.

4. Align the Sensors: Misalignment is a common issue that can prevent garage door sensors from functioning correctly. Ensure that both sensors are properly aligned and facing each other across the doorway. Use a level to check if they’re aligned vertically and adjust the sensor brackets as needed to correct any misalignment.

5. Check the Wiring Connections: Inspect the wiring connections between the sensors and the garage door opener motor unit. Ensure that the wires are securely connected to the terminals on both the sensors and the opener. Tighten any loose connections and replace any damaged or frayed wires if necessary.

6. Test the Sensors: Once the sensors are clean, aligned, and properly connected, test their operation to ensure they’re functioning correctly. Stand outside the garage door and press the button on the wall control station or remote control to close the door. Wave your hand or an object in front of the sensors to break the beam while the door is closing. The door should stop and reverse its movement immediately.

7. Adjust the Sensor Range (if necessary): Some garage door openers allow you to adjust the sensitivity or range of the sensors. Consult the owner’s manual for your opener to determine if this feature is available and how to adjust it. Increasing the sensor range can help prevent false detections and ensure reliable operation.

8. Test the Door Again: After making any adjustments to the sensors, test the garage door again to verify that it opens and closes smoothly without any issues. Repeat the testing process several times to ensure consistent operation.

9. Perform Regular Maintenance: To keep your garage door sensors in good working condition, perform regular maintenance such as cleaning, alignment checks, and testing. Address any issues promptly to prevent accidents or damage to the door.

Garage Door Repair Southlake TX If you encounter persistent issues or if the sensors fail to function correctly despite troubleshooting, consider seeking professional assistance to diagnose and repair the problem.

First Responder Garage Doors

180 State St Suite 225, Southlake, TX 76092, United States

1-817-991-5551