Here are some tips for troubleshooting roller doors: Misaligned photo-eye sensors, Broken torsion springs, and dirty tricks. You may also need to call a repair contractor if your garage door is squeaking. If you suspect that the tracks are bent, contact a repair contractor to assess the problem. If the problem persists, you may need to replace the tracks.

roller door repair SAMisaligned photo-eye sensors

The first step in repairing a misaligned photo-eye sensor on your roller door is to check the LED light on the side of the sensor. If the light is not on, there is a chance the sensor has been bumped or the lens is misaligned. If so, adjust the photo-eye sensors by hand and try again. If the light is still not working, try cleaning the sensors with a damp cloth and wiping them dry. After cleaning the photo-eye sensors, adjust the pivot bracket, so they both face the opposite lens.

You can quickly fix a misaligned photo-eye sensor by cleaning it thoroughly. However, if the problem is more complex, you may want to hire a professional roller door repair SA contractor. Depending on the difficulty level, a DIY fix may involve replacing the entire rollers. However, it will cost you a couple of hours of your time and will be more affordable.

Unplugged motor

The first step to troubleshooting roller doors involves identifying the cause of the problem. If the door is not moving, it could be that the motor has been disconnected. The most common reason is a pull cord from the emergency release cord. You can reattach the belt, but this might not solve the problem. You should call a repair contractor if the problem persists.

If the motor has not yet been disconnected, try re-plug the unit. Alternatively, you can try resetting the motor by pressing the wall switch lock button or installing new batteries. The door may be stuck halfway between opening and closing or due to the motor’s limit settings. To adjust the limits, turn a screw in the motor.

Broken torsion springs

Broken torsion springs in roller doors are a common problem, but what should you do if yours breaks? First, you should know that torsion springs are more difficult to repair than extension ones. It is because torsion springs are wrapped around a bar above the door’s opening. The springs are rated differently, but torsion springs can exert more torque. You can add multiple torsion springs to get the desired amount of torque. Torsion springs have higher cycles, and the proper balance is vital to properly operating heavy doors.

Another factor to consider when determining the spring type is age. A spring with an age of 20 years is much weaker than one that is 40 years old. It would help choose a spring rated for at least a few thousand cycles. A broken spring is no match for a 200-pound garage door, so it’s best to choose a double-spring system.

Dirty track

If you’re having problems opening or closing your roller door, you’ll want to check the track first. Dirt, dust, and pet hair can clog up the track over time. Cleaning this part will keep the doors running smoothly and ensure they’re debris-free. For larger debris, you can use a vacuum attachment. Using baking soda to sprinkle around the tracks lightly is another effective cleaning method.

You can use a screwdriver to unscrew the screws holding the rollers. Next, clean them with denatured alcohol and lubricate them with silicone spray. Replace the rollers with a new one if necessary. Before you try to repair the rollers, make sure the door has a stop. Then, re-assemble the door. If the door does not open or close properly, you may need to replace the entire track.

Broken rollers

When choosing a repair contractor, you should choose someone who knows the ins and outs of garage doors. Choosing a technician who knows the ins and outs of garage doors can help prevent future problems. Professionals with specialised knowledge can do roller door repair SA and perform maintenance tune-ups. Broken rollers should be replaced every five to seven years. Whether they are made of plastic or steel, rollers should be replaced regularly.