Lid is stuck and will not open after cooking; float valve appears down but lid remains locked.

Safety first: Never force the lid open. Confirm that all pressure is released before attempting to free the lid.

• Check for residual pressure: Gently move the steam release valve to ensure no steam is escaping. If steam is present, wait until it stops completely.
• Gentle lid movement: Once sure there is no pressure, gently wiggle the lid back and forth within its locked range to free any jammed components.
• Inspect lock mechanism: After opening, clean the lid lock channel, locking pin, and surrounding areas with warm soapy water to remove dried food.
• Prevent recurrence: Regularly clean the lid assembly after pressure cooking to avoid buildup.