How To Check Garage Door Safety Sensors

Obtain a few cardboard boxes that are higher than the height of your.

How to check garage door safety sensors.

As they are mechanical parts they will need oiling from time to time. Safety sensors are critical components of most automatic garage doors. How to tell if garage door sensor is bad. Activate the garage door opener to close the door on the object.

How to check if garage door sensors are working 1. Place the box in the garage doorway making sure the box is in front of the garage door sensors. The sensors detect obstructions in the path of a closing garage door and. Place an object such as a brick on the ground directly in the path of the door.

Sensor lenses give sensor lenses a good. In general garage door sensors block the door from closing if there is an. Measure the height of your garage door sensors. Modern day garage door safety sensors are usually led and if the sensors are aligned correctly with the two beams connecting they should light up green.

Sensor path make sure nothing is obstructing the sensor beam. Troubleshooting safety sensors for garage doors. If you feel any kind of disturbance call an expert. Nothing comes first than safely.

Sensor power reconnect the sensor to its power supply. If your house is pre wired you might have to remove the cover plate on the wall so you can access the safety sensor wiring connection for the garage door opener. This wiring is low voltage so you can work on it while the garage door opener is plugged in without any issues. The door should automatically reverse when it makes contact with or senses the object in its path.

Follow these simple steps to test your garage door s automatic safety reverse sensors. Do not handle them more than necessary or you might well put them out of alignment. For safety purposes do check the sensors of the garage doors are working correctly or not.