Blocked electric roller shutter: steps to follow

The electric blinds are a modern and comfortable solution for regulating the entry of light into our spaces. Unlike traditional blinds that require manual effort to open and close, electric blinds are operated by means of a switch or remote control, making them easy to use.

Why are electric roller shutters popular?

Electric roller shutters are popular because of their ease of use and convenience. They allow precise control of the amount of light entering a room and can be programmed to open and close at specific times.

How do electric roller shutters work?

The electric blinds are operated by an electric motor that is activated by a switch or remote control. The motor, when activated, turns a shaft that is connected to the blind, allowing it to be rolled up or unrolled.

Basic operating principles

The basic principle of operation of electric roller shutters is as follows rotary motion of the engine which is transmitted to the blind. This movement allows the blind to roll up or down, thus controlling the amount of light entering the room.

Electronics in electric roller shutters

The electronic elements in electric roller shutters include the motor, the switch or remote control, and in some cases, sensors that enable the automation of the shutter.

Common causes of a blocked electric shutter

An electric roller shutter can be blocked due to a variety of problems, which can be mechanical, electrical or motor related. Let's look at each of these in detail.

Engine problems

The engine is the heart of the electric blind. If it fails, the blind will not be able to move. Motor problems can be caused by wear, overheating or manufacturing defects.

Common symptoms of engine problems

Some common symptoms of motor problems can be unusual noises when operating the blind, the blind moving slower than normal, or the blind not moving at all.

How to test the engine?

To test the motor of an electric blind, you can try to operate the blind using the switch or remote control. If the blind does not move, but you can hear the motor trying to work, the problem is likely to be with the motor.

Possible solutions to engine problems

Possible solutions to engine problems may include repair or replacement of the engine. If you are not comfortable doing this yourself, it is best to hire a professional.

Electrical problems

The electrical problems can also cause an electric blind to block. These can include faulty wiring, a loose connection or a problem with the switch or remote control.

How to detect electrical problems

If the blind does not respond to the switch or remote control, but the motor appears to be working properly, there may be an electrical problem. A check of the wiring and connections may help identify the problem.

Possible solutions to electrical problems

Solutions to electrical problems may include repairing or replacing faulty wiring, fixing loose connections, or replacing the switch or remote control if faulty.

Mechanical problems

The mechanical problems can also cause blockage of an electric blind. These can include damaged slats, a broken belt or chain, or a misaligned shaft.

How to detect mechanical problems

A mechanical problem may be evident if the blind is twisted, if it does not roll or unroll properly, or if there are damaged slats. A visual inspection or try to lower the electric blind manually can help identify these problems.

Possible solutions to mechanical problems

Solutions to mechanical problems may include repair or replacement of damaged slats, repair or replacement of the belt or chain, or realignment of the shaft.

How to unlock an electric roller shutter

If your electric roller shutter is blocked, there are a few things you can try to unblock it.

Emergency unlocking methods

Some electric roller shutters have an emergency release method that you can use if the motor or electrical system fails. This usually involves the use of a manual crank to move the blind.

Tools needed to unlock an electric roller shutter

The tools you will need to unlock an electric shutter depend on the problem. This may include basic tools such as a screwdriver, a spanner, or a hand crank for emergency unlocking.

Step by step to unlock an electric blind

The exact process for unlocking an electric roller shutter will depend on the specific problem. However, here is a general guide for you to follow:

1. Identify the problemFirst, you should try to identify the cause of the blockage. This may involve checking the motor, the electrical system and the slats of the roller shutter.
2. Apply the right solutionOnce you have identified the problem, you can apply the appropriate solution. This may involve repairing or replacing the motor, troubleshooting electrical problems, or repairing or replacing damaged slats.
3. Check the shutterAfter applying the solution, check if the blind is working properly. If not, you may need to hire a professional.

How to Prevent Electric Blind Blockage

The best way to prevent your electric roller shutter from blocking is to perform regular maintenance. This can include regular cleaning of the slats, checking the wiring and connections, and checking the motor to make sure it is working properly.

How to perform regular maintenance

For regular maintenance of your electric roller shutters, you can follow the steps below:

1. Clean the louvre slats regularly to remove dust and debris.
2. Check wiring and connections to make sure they are in good condition and properly connected.
3. Check the motor to make sure it is working properly. If you hear strange noises or if the blind moves more slowly than normal, the motor may need to be repaired or replaced.
4. If your roller shutter has an emergency unlocking method, make sure that it works properly and that you know how to use it.

Recommended frequency of maintenance

The recommended frequency of maintenance of electric roller shutters may vary depending on usage and environment. However, as a general rule, it is a good idea to perform a complete maintenance at least once a year.

Tips for extending the life of your electric roller shutter

In addition to regular maintenance, there are other things you can do to prolong the life of your electric blind. These include using the blind carefully, avoiding forcing the opening and closing mechanism, and protecting the blind from extreme weather conditions.

When is it time to call in a professional?

While there are many things you can do yourself to unlock and maintain your electric roller shutters, there are times when it is best to call in a professional. This includes situations where the problem is too complex or if the shutter is still not working after your attempts to fix the problem.

Signs that you need a professional

Some signs that you may need the help of a professional include:

1. The blind does not move at all, even after trying to unlock it.
2. You hear unusual noises coming from the shutter motor.
3. The shutter moves irregularly or gets stuck frequently.
4. You have identified a problem with the wiring or electrical connections and do not feel comfortable fixing it yourself.

How to find a good professional?

To find a good professional who can help you with your electric blinds, you can follow these steps:

1. Search onlineMany electric shutter professionals have websites where you can view their services and read reviews from previous customers.
2. Ask for recommendationsAsk friends, family or neighbours if they can recommend someone.
3. Verify credentialsMake sure that the professional you hire is qualified and licensed to work in your area.

Conclusion

Electric blinds are a great way to control the light in your home, but like any electrical device, they can present problems. Knowing the common causes of a blocked electric blind and how to fix them can save you time and money. Remember, if you ever feel uncomfortable troubleshooting these problems yourself, don't hesitate to call in a professional.