2.
Cooling down quickly. Sometimes if you need
cooling down quickly, put the cooker on a level
place and shower the cooker with cold water
slowly till the safety valve falls down (Fig. 12,
opening the lid is the same as above).
Caution: Avoid water flowing into the cooker through
safely open-preventing valve and the pressure
limiting valve.
VI.
Troubleshooting
If any abnormal phenomenon has been found, you shall turn off the fire immediately and
take the cooker to a level place and shower the cooker with water slowly to reduce the
temperature and the pressure. Find the reason and solve the problem with the table below.
Problem
Reason
Solution
Steam comes out from the
underside of the lid
1. Sealing ring is dirty.
1. Clean the sealing ring,
cooker mouth and lid.
2. Sealing ring is too old
2. Change the sealing ring.
Lid can’t fix properly
The shape of the lid
changed.
Change the lid
Steam and liquid leaks from
the safety valve suddenly.
1.
The steam-releasing
pipe was obstructed.
The safety function
of the locking pin is
working. The release
hole of
pressure-limiting
valve is blocked.
1.
Take the cooker away
from the fire and dredge
the release hole. After it
is cool, take down the
pressure-limiting valve
and clean the hole of
pressure-limiting valve.
2.
The safety valve has
lost its function.
2.
Change safely open-
preventing valve.
Fig.12
