Opener of a garage door is the most hardworking
Usually when people find that their opener is not working they think that there is something wrong with the machine. Such situations make them ignore some petty things which might be playing a big role in non-functioning of the door. Next time when you find the opener not operating, try to turn it on through the main control panel. If it opens, all you need to do is to change the batteries of the remote. Imagine how much money and effort can this simple trick save. It's very essential to close the doors completely before troubleshooting them. Trying to repair the opener with the door left open can be very dangerous. If it starts to operate during troubleshoot or repair; it can crush the persons or objects on the doorway. You must switch off the circuit breaker before making such attempts so that no mishaps transpire. Optical sensors are there to make sure that there is nothing in the doorway when the door closes. It's actually a system to prevent garage door accidents which injure over 30,000 people every month. These sensors work only when they are in proper alignment. If they go unaligned, for whatsoever reason, they will not allow the opener to operate the door. So, the misalignment may also be a reason behind non-functioning of your opener. The track is the path along which the door moves. If there are any problems with the tracks, even a perfect opener can't help the door from malfunctioning. The first thing will be to make sure that the mounting brackets are tightly secured. Also make a visual inspection for any missing bolts or screws. Besides all the other things, debris and grime accumulated in the internal side of the track can make it hard for the door to move along. Sometimes all an opener needs to work flawlessly is lubrication of the door. Lubricate the internal side of the track with a good quality silicone lubricant. Don't use grease as a lubricating substance for your door as it attracts dirt on accumulation of which the movement of your door may be hindered. Examining the springs involves enormous risk. You must disconnect the opener from the door before investigating the tension borne by the springs. Then try to open the door manually, if it opens easily then there is nothing you need to worry about. However, if it exhibits any problems, just increase the tension in the springs. If you find no improvement even after treating the springs, you should get them replaced without a second thought. There's no better way to understand your garage door than to read the instructional manual that came along. These manuals are guides which make us well aware with the operations of the system. They also tell us the ways through which we can take good care of the doors. So you must go through it for once to find out the precautionary measures.