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The Top 5 Most Common Problems of Garage Door Openers
Garage door opening without control: If the controls are left in the car, make sure nothing is sitting on them and compressing them. Assuming it is not; check if the control is dirty and grungy. A button that is even slightly stuck can trigger the garage door. Try using rubbing alcohol and a cotton swab to clean around the edges. If your garage door starts opening by itself, try to remember if you changed the batteries recently. If you did, then take try nudging the battery connectors after taking the battery out because they can move a bit and press against the pad in such a way that the garage door trigger is set off.
Garage door opener only opening part of the way: It is most likely a sign of wearing parts. The springs located on each side of the door can lose tension over time and eventually stops helping the opener with the manoeuvring of the door. This can result in excessive weight to the opener and it can jam or mistake the weight as a sign the door is closed. The motor and gears are very puny and sometimes even made of plastic, so it will definitely wear out as the opener lugs the door up and down repeatedly year after year. Remove the gunk and grease the gear mechanisms. You can fix it yourself, but a good garage door specialist is always worth bringing in.
Garage Door Opener Automatically Reverses: There are 2 sensors that are located on each side of the interior garage door frame. When something passes through them, they send a signal to the motor unit, which will then refuse to close the door. It takes a few seconds to process this instance so the door moves some of the way and then reverses. The best solution is to lightly clean the lens of the sensors because normally the area around the bottom of the garage door is dirty and dusty and remove anything that blocks them.
Garage Door Opener Motor Runs: There might be a problem with the opener itself or with the chain section. Disengage the garage door by pulling on the release cable halfway between the opener and the garage door, making the door come down. Manually open or close the garage door to see if it still works. Click the opener to see if the gear assembly is broken, because they are normally put under a lot of strain every time the door is opened or closed. You can have the opener system fixed or replaced, but when the new gears may be so strong that they’ll immediately overwhelm the small motor and burn it out. To avoid this problem, it is advised to just buy a new garage door opener.
When a Torsion Spring Snaps: A metal spring that has corroded would mean that the other springs are bound to break as well, and therefore need to be replaced. Immediately call a repairman to replace the springs.
Always remember that an ounce of prevention is worth a pound of cure. Rely on the services of a professional because you can never go wrong with them.
Sensor Cleaning with Sensor Swab and Eclipse