If you already have an opener installed in your garage and you want to replace it, then take all components down and discard all of them. yes, you need to toss out the old switches, remotes and even the wiring (unless it is on top of the drywall of the garage). Your new opener, with few exceptions, will come with all new parts including wall switch, 2 remotes and possibly even an exterior mounted switch with buttons where you can enter a private code and open and close the garage door. This is an superb feature for your kids when they come household from school and have to have to gain access to the house. Today\'s newest models regularly are built with electronic coding that modifications the code sent from your remote to the door opener unit in the garage each and every time you use the unit.
Next, I would unpack all the parts becoming certain that all parts are present in the box. Separate the various packages of hardware and READ the directions. They will save you time in the long run.
One of the first things you\'ll be ask to do is to assemble the track. It ordinarily comes in 3 sections. It\'s effortless to assemble and hook to the front of the opener. Follow your specific directions.
Additional than likely the next factor you\'ll be ask to do when reading your instructions is to mount the door opener to the ceiling of your garage. This is where the 7 foot step ladder will aid in this procedure. Use it to hold the opener in the approximate place though designing the anchoring that is needed. It is at times possible at this point to include a basic rubber mechanism between the mounting hardware and the drywall. If correctly accomplished, this will significantly lessen a probable vibration.
Connect the \"door end\" of the opener to the door header (in most cases 2 x 12 or something similar) that is above the whole length of the garage door. Lag bolts are commonly utilized to accomplish this. Appropriate about now you should have already installed the chain or the belt that moves when the door opener motor turns a sprocket on top.
You're closing in on the end of this project. All the difficult work is already done, so relax. It's time to run the wire (if it isn\'t already in place) from the opener to the interior switch. Some of the latest switches use radio signals so this step may perhaps be excluded. Consult those dreadful instructions to make positive. The following image shows a typical wiring diagram.
Follow the instructions regarding the exterior switch and hook it up employing the tiny wire supplied in the opener package.
In your hardware that came with the door opener, are two electronic sensors that need to have to be installed near the bottom of the garage door adjacent to the garage door track. These two eyes will \"look at\" each other and send a message to the opener that it is secure to close the door. If something is inside the invisible stream of light passing from 1 of these to the other, then the door will NOT close. These are utilized to maintain injuries from happening when little children or little pets are standing where the door will close. There is a basic wire that attaches from every eye and will have to have to be installed all the way to the opener. Follow particular directions included on how high to mount and how to mount these safety devices. Do not discard them as the door opener will NOT work if these are not hooked up and aligned correctly. Don't forget they are communicating with each other and the key unit for YOUR safety.
Finally, install batteries into each and every remote by following the directions when once more. Plug the unit into an outlet and test it various times.
It is quite popular to have to adjust a new opener. This does not mean you did anything wrong. Some doors are heavier than others and some springs used to support open the garage door are stronger than other people. Again follow the directions closely and adjust the \"down\" or \"up\" tension and travel screws by turning them correct or left 1/4 turn at a time until you get the door to stay shut or open all the way.
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Be positive and check the height of the garage door opening following installing a new opener. This is critical if you are attempting to park a van or other full size vehicle in your garage. You could not have sufficient clearance.
Don't try to exclude the electronic eyes when installing a new opener. It won\'t work until they are aligned correct.
