Using this Vortex 861 water pump is easy. First, make sure it's properly connected to a power source and the water inlet and outlet pipes. When you turn it on, it'll start pumping water right away. Remember to place it on a stable surface. For maintenance, clean the pump regularly to prevent clogging. Also, check the power cord for any damage. Don't use it in an environment with flammable materials. If you notice any abnormal noises or reduced performance, stop using it and check for issues.