Follow these simple steps to test your garage door s automatic safety reverse sensors.
Garage door safety reverse system.
We design and engineer residential garage door openers commercial door operators and gate entry systems.
Requiring garage door operators to be equipped with a secondary reversing system which most operators have in the form of photo eyes.
The weight and pressure involved in closing a garage door can cause serious injury to someone in the path of the door.
To learn how to test your garage door opener s protecto.
Chamberlain group cgi the corporate parent company to liftmaster chamberlain merlin and grifco is a global leader in access solutions and products.
Improperly operating automatic reversing mechanisms on garage door openers have caused many injuries and even deaths.
It costs nothing only takes a moment to complete and helps to ensure the overall safety and health of your automatic garage door opener system.
This video will show you how to perform the test of your garage door opener s safety reversal system.
Test door opener monthly.
Testing the automatic safety reverse sensors is an easy task to perform once a month.
We hope it s obvious that the garage door auto reverse mechanism is a very important safety system.
Failure to adjust the opener properly may cause severe injury or death.
Garage door sensors prevent the garage door from closing if there s something in the way.
Place an object such as a.
Adjust the garage door opener mechanism.
If your sensors or garage door motor is.
If the door does not properly reverse on striking the 2 4 then the garage door opener should be disengaged until the unit is either adjusted according to the instructions in the owners manual repaired or replaced with a new garage door opener.
The garage door must reverse on contact with a 11 2 inch object or a 2 by 4 board laid flat on the floor.
In 1993 a law was passed in the u s.
Usually this is a sure sign that there is an issue with the garage door s photo eye system.
On the garage door motor there will be two knobs or dials to adjust the opener and the reverse sensor.
After adjusting either the force or the limit of travel retest the door opener.
