7. TROUBLESHOOTING
Problem
Steam comes out from
underside of the lid.
Steam instantly comes
out from second safety
valve and liquid leaks
Causes
1. Leakproof-sealing
ring could be dirty
2. Leakproof-sealing
ring could be dirty
1. Pressure regulator
evacuation hole could
be blocked
2. Safety valve could
lose its function
30
Solution
1. Clean leak proof-
sealing ring, cooker
edge, and lid
2. Change the leaking-
proof sealing ring.
1. Keep the cooker
far away from the fire.
After it gets cool, lower
the pressure regulator
and clean evacuation
hole.
2. Change the open
preventing safety valve