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SKU 65712 For technical questions, please call 1-800-444-3353. Page 26
To test the safety reverse system:
The safety reverse system test is important. The garage door must reverse on 25.
contact with a 1-1/2” thick obstacle laid at on the garage oor. Failure to properly
adjust the Garage Door Opener may result in serious personal injury from a closing
garage door. Repeat this test once a month and adjust as needed.
Place a 1-1/2” thick obstacle at on the oor under the garage door. Operate the 26.
door in the down direction. The door must reverse on the obstruction. If the door
stops on the obstruction, remove the obstruction and repeat the “Setting the Limits”
section in this manual. Then repeat step #22.
When the garage door reverses on the 1-1/2” obstacle, remove the obstruction and 27.
run the Garage Door Opener through a complete travel cycle. The door must not
reverse in the closed position. If it does, repeat the “Setting the Limits” and “Open-
ing/Closing Force” sections in this manual. Then repeat step #22.
Finally, place about 40 pounds of weight at the center of the garage door to ensure 28.
that the door will not move up more than 20 inches when attempting to raise.
The 29. Light Bulb will automatically illuminate when the garage door is activated and
will shut off after three minutes with no control activity.