My garage door opener is a Stanley 3220 50 keeps trying to close even after it is closed and safety doesnt auto-reverse any more. It just keeps trying to force the door closed. I have adjusted the close as far open as i can and no change.

Asked by Gene on 07/21/2011 0  Answer

ManualsOnline posted an answer 13 years, 4 months ago

The ManualsOnline team has found the manual for this product! We hope it helps solve your problem. Get the Manual Here

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