Precautions for Use1. Pre-Use Inspection: Before each use, carefully check that the lid seal is intact and that the safety valve and vent valve are unobstructed. If any components are damaged or blocked, replace or clean them immediately to avoid safety hazards during use.2. Proper Food Filling: The pot should not be filled more than two-thirds full to prevent expansion during heating, which could block the vent and cause a dangerous situation. This is especially important when cooking foods that easily expand, such as beans and porridge.3. Proper Lid Closing and Heating: When closing the lid, ensure that the lid is securely fastened to the pot. When heating, use high heat to quickly build up pressure. Once the safety valve begins to vent, reduce the heat to maintain pressure.After Depressurization: Do not force the lid open. Allow the pressure cooker to cool naturally or use the correct manual depressurization method, such as immersing the pressure cooker in cold water. Be careful not to splash water onto the electrical components. Only open the lid after confirming that the pressure has been completely released. 4. Daily Maintenance: After use, wait for the pressure cooker to cool down and clean it with a soft cloth and neutral detergent. Avoid using sharp objects such as steel wool to scratch the pot body to avoid damaging the surface coating. After cleaning, place the pressure cooker in a dry and ventilated place to prevent rust.Aluminum Alloy