Using your Volta cord winder assembly is easy. Just plug the cord into a power outlet, and you're ready to use your Volta appliance. When you're done, neatly wind the 9 - metre cord around the winder for easy storage. As for maintenance, keep the cord winder in a dry place to prevent rust and damage. If you notice any fraying on the cord, stop using it immediately and replace the cord to avoid safety risks. Always ensure the power is off before handling the cord or the winder. This genuine part is built to last, but taking these simple steps will help it serve you well for a long time.