Spray brush motor vacuum cleaner what to do

There is reason to worry if the brushes of the vacuum cleaner motor spark, because this means the presence of a defect that can shorten the life of the vacuum cleaner. The reasons for the presented phenomenon stand out quite a lot.

Causes of sparking of vacuum cleaner brushes

Why spark brushes in a vacuum cleaner? We will analyze the main reasons in this article.

Incorrect angle

Why do the brushes of the vacuum cleaner electric motor spark? Incorrect tilt is perhaps the most common cause of a malfunction. The correct position is considered when two brushes pass the axis of self-rotation exactly on the same line.

Attention! If the equipment is operated long enough, then they can move. Therefore, it is necessary to ensure that there is no curved state. Of course, all types of vacuum cleaners have different brush mounts, but, in general, all types have a common device - a holder. It is attached with two screws.

Short circuit

Do the brushes of the electric motor of the vacuum cleaner spark? If you hear occasionally popping; notice that sparks are carried in a circle; If you observe blackening, then this is definitely inter-turn closures. Alas, it is unlikely that a person without experience in this field will be able to cope with this problem. Therefore, it will be difficult to eliminate the breakdown on your own.

Wear parts

Why do brushes on a vacuum cleaner sparkle? The most common and natural reason is the wear of parts. Because of it, you have to disassemble the entire vacuum cleaner.

Using brushes, contact occurs between the electrodes. And since they are an element of an electric motor, it is first necessary to deal with it.

It is very easy to do. After that, an operational replacement of parts is required.

Reference! It is better when buying a vacuum cleaner immediately to take spare parts for a vacuum cleaner.

Bad contact

People most often come across this when installing new brushes. They should not hang out. It is necessary to monitor the tight pressing of the spring to the manifold. It can also occur due to the presence of dust, so the contacts should be cleaned well.

Dirt

Excessive stress leads to more friction and dirt can form. Long-term operation of soot promises a quick breakdown of equipment.

How to fix the problem

If the angle of inclination is incorrect: it is necessary to carefully examine the surface of the nodes. Next, adjust the position with the screws.
When shorted: it is best to replace the motor. Or resort to the help of specialists, turning to a repair center.
If the brushes wear, then you need to find the brush holders, having previously disassembled the engine, and independently replace the brushes with new ones.
With poor contact, you can let the vacuum cleaner run for more than 15 minutes at neutral speeds.
The sliding contacts must always be kept clean, if contamination has occurred, then the carbon deposits must be removed immediately with sandpaper or fine plaster and degreased.