Questions and Answers
1. How to cook good meals and food?
A: Heating the cooker with strong fire till steam sprays out from
pressure-limiting valve.
Change the fire from strong to gentle when steam starts to spray out from
pressure-limiting valve.
Let the pressure inside the cooker reduce naturally.
Too strong fire will make water over-evaporate and cause burnt to the food inside
the cooker.
2.Cannot do cooking well?
A: Check if the cooking time is controlled properly or not.
Check if the pressure-limiting valve is placed properly or not.
Check if the heating fire is too strong or too weak.
Check if the volume of water and soup is proper or not.
Check if the pressure is normal or not. (Is there any steam spraying out from
pressure-limiting valve or not.)
3.What is heating time?
A: Begin from the up spring of the steam spraying out from safely pressure-
limiting valve.
4. Does different material need different heating time?
A: The maximum volume of the food to be cooked is below 2/3 of the depth of the
cooker. Beans are below 1/4. Cooking material has nothing to do with cooking
time. Besides, the volume of the cooker has nothing to do with cooking time,
either.
5. Why the rice color changes to grey?
A: Cooking under high temperature and high pressure, the amino acid and
saccharides are decomposed by the heat. Thus the food containing rich protein
and carbohydrate may change its color to grey. But it is harmless and the taste
will not change.
6. After heating, soya-bean milk mixed with sugar sprays out from the safety
valve?
A: When heating, liquid food mixed with high-thick sugar will spray out from the
safety valve because of the high pressure steam inside the cooker.
When cooking this kind of food, don’t cook with pressure on, which means not to
place the pressure-limiting valve on.
7. What to do in case of cooker is heated dry?
A: Put off the fire immediately, take the cooker away from the fire and let it cool
naturally. Don’t pour water onto the cooker.
PROBLEM
Steam comes out
from the underside
of the lid
Lid can’t fix
properly
Steam and liquid
leaks from the
safety valve
suddenly.
When cooking, the
sealing ring is
suddenly forced
out from the safety
window and steam
drain out.
REASON
1. Sealing ring is dirty.
2. Sealing ring is too old
The shape of the lid
changed.
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.
2. The safety valve has
lost its function.
1. The safety function of
the sealing ring is
working. Maybe other
device has lost its
function.
2. The sealing ring is aged
and has lost its function.
SOLUTION
1. Clean the sealing ring,
cooker mouth and lid.
2. Change the sealing ring.
Change the lid
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. Change safely open-
preventing valve.
1. Take the cooker away from
the fire. After it is cool, clean
and check all the safety
devices. Change the ones
which have lost its functions.
2.Change the sealing ring.
Si encuentra que algo no esta bien, debe apagar el fuego inmediatamente y
llevar la olla a un lugar nivelado. Bañe la olla con agua lentamente para reducir la
temperatura y la presión. Encuentre la razón y resuelva el problema de acuerdo
con la tabla a continuación.
Trouble shooting
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