Being an electro-mechanical contact element with the motor of the machine, its characteristics and technical specifications are crucial for the good performance of the product.
Each material has been designed and developed to operate under certain operating conditions, in the case of the graphite of each brush is selected according to Degrees of Resistance, Hardness, Strength and Current to provide the best performance and performance to the product.
When using a generic brush, the machine is exposed to different conditions that can cause damage to the product. The most frequent case is that due to the superior hardness of the generic brush with respect to the original, the engine collector is damaged, in this case the brush It lasts longer but it will damage the engine prematurely.
This type of intervention is an exclusion of warranty due to the aforementioned.