Steam escapes from around the float valve area even when the cooker is supposed to be sealed.

Safety first: Keep clear of steam. Allow the cooker to cool and depressurize before disassembling the float valve.

• Clean float valve: Remove the float valve and silicone cap according to the manual. Clean all parts with warm soapy water, rinse, and dry.
• Inspect silicone cap: Replace if cracked, hardened, or stretched.
• Reassemble correctly: Ensure the float valve is installed in the correct orientation and moves freely.