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-   -   Replacing Button for Electrical Garage Door Opener (http://www.diychatroom.com/f18/replacing-button-electrical-garage-door-opener-20199/)

FL_Deb 04-22-2008 01:35 AM

Replacing Button for Electrical Garage Door Opener
 
Has anyone ever heard of the push button for the garage door opener going bad? :huh: i.e. becoming "noisy" or bouncing?

Is this button just a typical low voltage (door bell) button?

Problem:

This is an old garage door opener, but my sister insists that the button must be bad because twice in last week she has pressed button, watched for door to start to close, only to find later that the door is open. Pressed button again, and door closed with no problems and stayed that way. She has never had this problem with this system before.

Assuming (and yes I know all the pitfalls to that) that she is correct, that the button needs replacing, I want to ensure we get the correct replacement part(s).

Any thoughts or other suggestions that might need checking that might create this same problem???

I know it is a relatively easy fix, but not if it's not the problem!

Thanks you for your time and consideration in advance, I'm glad I had found this forum, look forward to reading more.

Deb

220/221 04-22-2008 02:24 AM

It's not the button (probably)

1. Change the code on the door.

2. Make sure the sensors are aligned properly.

2. Some doors have a limit switch on the track and the chain can get out of whack.

I'd guess it's #2.

FL_Deb 04-22-2008 02:33 AM

Thank you! At Such a Late Hour!
 
Quote:

Originally Posted by 220/221 (Post 118104)
It's not the button (probably)

1. Change the code on the door.

2. Make sure the sensors are aligned properly.

2. Some doors have a limit switch on the track and the chain can get out of whack.

I'd guess it's #2.

Can't Verify right now but if there are no sensors (photoelectric) then is 1 or 3 the most likely (I promise not to be an old wet hen if you are wrong) just trying to set up an attack plan in my head here.

Thanks again!

Deb

220/221 04-22-2008 02:43 AM

Quote:

is 1 or 3 the most likely
Yes :laughing:

FL_Deb 04-22-2008 02:52 AM

OK I deserved that I guess ;)

Mental functioning fading as dawn is approaching.

The very best to you and yours!

BigJimmy 04-22-2008 09:21 AM

Here's something to consider:

I live in Illinois and you (and my parents, BTW) are in Florida. My garage door goes through some seasonal pains twice a year in spring and fall. As the temperature changes, the door opener parts expand and contract and things can begin to bind slightly. Garage door openers are designed to open if something blocks them from closing, i.e. foot, small child, sleeping grandparent. Now I know that you do not see the temperature extremes that I do, but I would check the action on the door. Unlock the door from the opener drive mechanism and open/close it by hand to check the action.

This same thing happened to me the other day and the problem was rooted in some binding of the door on its way down. I adjusted the track a bit and the problem was solved.

On the other hand, if you close the door (and verify that it does close) and then find it open later, you could be getting interference from another transmitter. In that case, you'd want to try changing the code as explained in another post.

FL_Deb 04-22-2008 11:36 AM

This Site Is Awesome!
 
You Guys are the Best! I really appreciate all the help and ideas. Hopefully I can check out these ideas and see if the problem goes away. I let you know.

Again, thank you for your promt response to my questions and thoughtful ideas you provided.

Deb


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