How do I properly install the sealing ring and other components during setup?

Place the sealing ring over the sealing ring rack inside the lid and press down firmly to ensure it is snugly fitted. Insert the float valve into its designated slot on the lid and attach the exhaust valve to its position, ensuring it moves freely. Before reassembling, remove the inner pot and wash it with warm, soapy water, then wipe the cooker base with a damp cloth and dry all components thoroughly.