How To Adjust Liftmaster Garage Door Sensors

The motor has much torque and if it is old the rubber mount may be cracked.

How to adjust liftmaster garage door sensors.

This video will help you in wiring up your safety sensors if you have p. Watch this video to see how the pro s do it. On the garage door motor there will be two knobs or dials to adjust the opener and the reverse sensor. To prevent the garage door from injuring someone in the door or damaging an item in the way of the door all models of liftmaster garage door openers come installed with a safety sensor.

Higher than that can miss many low lying objects including pets. For more on garages. Another reason for flashing light is the motor position sensor and it s printed circuit board. That happened to me.

If so the motor rotate slightly in the case and tears the cabling and connectors. If the photo eye senses an obstruction it stops the door from closing and. This video will show you how to align the safety reversing sensors on your garage door opener. How to adjust a photo eye on a garage door.

For the door to close correctly without reversing the safety sensors need to be aligned perfectly and there should be nothing in the way of the light beam. Proper height for a garage door sensor is 4 to 6 inches 10 2 to 15 2 cm. How to install safety sensors correctly. The photo eye of an automatic opening garage door is a safety feature.

In this video i show you how to realign your garage door sensors so that the garage door can function properly. 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.