2024-02-20 8 min read
Modern garage doors include several important safety features designed to prevent injuries and property damage. Understanding these features helps you use your garage door safely and maintain them properly.
All garage door openers manufactured after 1993 must include an auto-reverse mechanism. This feature causes the door to automatically reverse direction if it encounters an obstacle while closing.
The opener uses either a mechanical force-sensing system or photoelectric sensors to detect obstructions. When detected, the motor immediately reverses the door's direction.
Monthly, place a 2x4 board on the floor under the door and close it. The door should reverse when it touches the board. If it doesn't, the auto-reverse feature needs adjustment or repair.
Located near the bottom of the door frame on both sides, these sensors create an invisible beam across the doorway. If anything breaks this beam while the door is closing, it triggers a reverse.
The red handle on the opener allows you to manually open or close the door if power is lost. This is essential for emergencies.
Pull the handle toward the door, then manually push the door up or down. Remember to re-engage the opener before leaving.
If any safety feature isn't functioning properly, contact a professional immediately. Safety should never be compromised.