Loud rattling or vibration noise during pressure release or boiling.

Safety first: Keep clear of steam. Allow the unit to cool before tightening parts.

• Check valve cap: Ensure the steam release valve cap is fully seated and oriented correctly.
• Secure anti-block shield: Remove and reinstall the anti-block shield under the lid, ensuring it snaps firmly into place.
• Seat inner pot: Make sure the inner pot is centered and fully down on the heating plate.
• Tighten lid screws: Tighten any accessible screws on the lid handle and hinge.