Although you might assume that the garage door is a simple machine to open and close, you will be surprised to know that it is a combination of complex parts.
There is a lot of critical thing in the hardware and operating system of garage door that could fail and make the garage door malfunctioned. In order to face these emergency situations, you should be familiar with the mechanism of the garage door and common problems that could happen. If you are unsure about your skills, there are plenty of reputed and certified garage door services including Darien, CT garage door service which offers cost-effective and valuable services.
Garage door does not open or close properly:
If you have an automatic garage door, most probably installed with two safety sensors. It is quite necessary for the sensors to be aligned perfectly and don’t have obstructions between them. If the sensors and their photo-eye are not the sources of the actual problem, the limit switch is to blame. Normally, it is found on the back of the garage door opener. It has two plastic screws to turn up and down and to adjust accordingly. After doing the adjustment, you will have to check to see if this fixes the issue.
Garage door reverses:
In some cases, you need to fix the garage door because it opens again right before touching the ground. First of all, try to adjust the limit switch. If the garage door does not touch the floor before going back up, the culprit might be the closing force adjustment part. This issue may happen when the garage door gets older and the springs become loose. You will have to adjust the force power of springs.
Garage door motor won’t stop running:
One evening when you are sitting in your launch watching TV, you might notice that the garage door motor seems working even after the garage door closes. It means that the limit switch needs some adjustments. You can do it on the upper track or opener. Try to check whether this trick works or not.
Garage door opener working but it does not move the garage door:
In case the garage door opener is humming but the garage door does not open, it shows that the opener is functional; you need to check the other components to make sure there is no blockage. Another possibility is to do force adjustments. The garage door motor has enough power to lift it up; the torsion springs might be not strong enough to do so. It means that you will have to adjust the strength of springs.
In order to determine whether or not there is a problem with the functionality of the garage door opener, you should disconnect it from the power supply and try to operate it manually. Open and close the garage door a few times to evaluate the condition of springs and tracks. Afterward, try to open it to its halfway. It is supposed to maintain its current position. If it does not, it is a clear indication that there is a problem with torsion springs.
On the other hand, if the garage door stays at its position, most probably there is a problem with an opener. You should consult a professional and licensed garage door technician to fix the garage door opener.