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Question About Quantum Garage Door Opener 3214
I have a model 3214 and when I open the door it go...

I have a model 3214 and when I open the door it goes all the way open and than comes back down about 6 inches. It just recently started doing that. Is there an adjustment?

Asked by Jim on 12/06/2013 1  Answer

ManualsOnline posted an answer 10 years, 5 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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