Using these carbon brushes is easy. First, turn off your vacuum cleaner and unplug it from the power source. Then, locate the motor and carefully remove the old brushes. Replace them with these new ones, making sure they fit properly. When using the vacuum, always keep an eye on its performance. If you notice any unusual noises or a decrease in suction power, it might be time to check the brushes. For maintenance, it's a good idea to clean the motor area around the brushes every few months to prevent dust build - up. And remember, these brushes are made for specific Numatic models, so don't try to use them in a vacuum they're not compatible with.
