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Steam and liquid leaks from the
releasing hole of second safety
valve suddenly.
1. The releasing hole
of pressure regulator is
obstructed.
1. Take the cooker away
from the fire. After it is cool,
take down the pressure
regulator and clean the
releasing hole.
2. The safety valve has lost its
function.
2. Change safely open-
preventing valve.
VII. MAINTENANCE
※ The cooker should be cleaned before first time using.
· Maintenance of the whole cooker.
• Clear away the dirt.
• Then wipe off the water and keep the cooker dry.
• Do not scrape the cooker surface with hard material such as metal to avoid abrasion.
• Do not touch the cooker with other kinds of metal to avoid electrochemical corrosion.
• Do not store food inside the cooker for a long while.
※ Maintenance of the sealing ring(Fig.13)
· Remove the sealing ring from the lid. Clear away
the dirt from the ring and the lid.
• Wipe off the water and keep the sealing ring dry.
• Put the sealing ring back to the lid. Do not put
the lid on when not using the cooker to avoid the
sealing ring being squeezed.
※ Maintenance of the pressure-limiting valve and the steam-releasing pipe
• Check the steam-releasing pipe. If it is blocked, clear away the
dirt with the dredging needle. Then wash and rinse the pipe with
water. (Fig.14)
• If the screw on the pressure-limiting valve is found loose,
tighten it right away.
※ Maintenance of the safely open-preventing valve
• Clear away the dirt from the safely open-preventing valve with
the dredging needle.
• Wash and rinse with water. The pin of the safely open-preventing valve should be moved freely.
• If the screw on the safely open-preventing valve is found loose, tighten it right away.
※Caution
1. Don’t lose small parts such as pressure-limiting valve. There is no problem if the color of
the sealing ring changed. It is suggested to change the sealing ring once in one or two years
according the usage frequency. But it must be changed immediately if there is any damage or
shape changing. Please contact your dealer or the sales department of our company for the
replacement parts. Never use substitutes.
2. The way of deposit: put the body and lid separately in shade and cool place
with cold water slowly till the safety valve falls down (Fig. 11, opening lid is the same as above).
• Caution: avoid water flowing into the cooker through safely open-preventing valve and the
pressure limiting.
• Note: push the button to open lid, then the button naturally stays a ready-to-close place. If the
button goes back, you should push it forward. Otherwise the lid won’t be normally closed.
5.Clean
Please remove the working valve through loose nut by coin until lid temperature cool down. (Fig.12.)
(Fig. 12)
• Note: do not remove the silicone ring from parts when you put valve under water.
VI. TROUBLE SHOOTING
If any abnormal phenomenon found, 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. 13)
Pressure limited valve
Safety valve
Safety opening-
preventing valve
(Fig. 14)