Saturn Lid Seal Leakage

Steam or water leaks from around the lid edges during pressure cooking.

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Possible Causes

Incorrectly installed sealing ring, Worn or hardened silicone ring, Damaged lid sealing surface, Excessive pressure due to blocked vent

How to Fix / Troubleshooting

Safety first: Do not touch escaping steam. Turn off the cooker and allow pressure to drop naturally before opening.

Step-by-step checks:

  • 1. Refit sealing ring: Remove and reinstall the silicone ring, ensuring it is evenly seated all around the lid groove without twists.
  • 2. Replace aged ring: If the ring feels stiff, discolored, or loose in the groove, replace it with a genuine Saturn sealing ring.
  • 3. Inspect lid surface: Check the metal or plastic sealing surface on the lid for nicks or warping. Lightly clean with a soft cloth.
  • 4. Clean vent path: Ensure the steam release valve and anti-block shield are clean so pressure is regulated correctly and not forced past the seal.

Note: Persistent leakage after ring replacement may indicate a warped lid or body, requiring lid assembly replacement.

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Repair Difficulty

Easy 2/5

Required Part

Silicone Sealing Ring
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