My garage door won't close. It hits the ground and goes back up and there is no sensor problem.?

Question

Chaimberlin Brand

Answer 1

Your sensor is probably OK; usually when this happens it is because the control has gotten out of adjustment and the unit is trying to push the door too far down (trying to penetrate below ground level) the sensor detects this increased resistance to further movement and thinks something is caught in the door, so it opens again. On the Chaimbelerlin model I have, the adjustments are under a small pannel on the side of the opener unit; for how far up or down the door goes and there is a torque setting. Try tweeking the door down setting first. Also check that there isn't anything hindering the door movement right as it gets to the bottom. (Try dissengaging the opener and slowly opening/closing to see if any binding just as it closes.

Answer 2

Mr. E is directly to a minimum of something, tremendously the area "learn it in the vendors instruction manual". (eh hmmn) If Hubby is purely too obdurate to accomplish that, possibly you are going to be able to desire to supply it a attempt. it particularly is not all that difficult, purely takes a jiffy to get familiar with the terminology and to discover a small screwdriver. Then make small differences say a million/2 turn at a time until it shows progression. enable "us" comprehend the way it is going. You in no way comprehend while somebody else will study something from an replace. stable success! P.S. don't be too difficult on him, He did inspite of each and every little thing get the previous one down and the hot one up. maybe a quick relax, a clean beverage and a sort be conscious or 2 might desire to be so as. purely a concept.

Answer 3

Perhaps it is going down too far. Many have a safety device in the bottom seal so if the door closes on something, it automatically goes back up.

Answer 4

You"ll see 2 adjustment screws on the unit, back off on the down adjuster, it" trying to go to far down thats all and the saftey relay is sendind it up. It" a very easy fix.Good Luck

Answer 5

micro switch out of adjustment,
when the door hits the bottom there should be a micro switch on the motor unit to stop the motor, or a timer setting, best to call the mafactures for repair,

Answer 6

Big city has it all right just take it a little bit at a time 1/4 turns at a time till it stops where u want it to. good luck

Answer 7

the belt/chain may not be properly adjusted, if that's the case the opener thinks it's hitting somethin it's not supposed to(it's closing too far)