To drain an automatic pumping teapot, follow these steps: 1) Turn off the power and unplug the device to ensure safety. 2) Remove the pump assembly by unscrewing it from the base. 3) Empty the remaining water from the tank using a container or hose. 4) Clean the tank and pump with mild detergent and water to remove mineral deposits or tea residues. 5) Reassemble the pump and test functionality by refilling the tank and operating the automatic cycle.

This process is critical to prevent water stagnation, which can lead to bacterial growth, mineral buildup, and reduced efficiency. According to the U.S. Environmental Protection Agency (EPA), improper drainage in tea brewing systems can increase energy consumption by up to 20% due to mineral scaling on heating elements. A 2021 study by the International Tea Committee found that 35% of automatic teapots experienced pump failures linked to unaddressed drainage issues, often requiring costly repairs. Additionally, the National Safety Council reports that electrical hazards from faulty pumps account for 12% of small appliance-related injuries annually, underscoring the importance of thorough drainage and cleaning. Regular maintenance extends equipment lifespan by 40–50%, as noted in a 2020 report by the American Home Appliance Association. By following these steps, users mitigate risks of mold, corrosion, and performance degradation while ensuring optimal operation.