7
pressure regulator will release extra steam.
Ⅰ
working pressure
is 60kpa,
Ⅱ
working
pressure is
110kpa.
2).Safety open-preventing valve: it will raise when the pressure up to 4Kpa.
Ensure steam releasing from here under safety pressure when steam-releasing
hole is blocking.
3).Second safety valve: When the pressure regulator and the safety valve are
invalid, the steam will release from releasing hole of second safety valve to
ensure using safely.
4).Opening push button:
Open the lid must push the button.
Ⅳ、
Special characters.
Ⅰ
The composed bottom of the cooker is made by friction pressure
machine, which makes it strong and reliable, and without any chink.
Ⅱ
The diameter of composed bottom is bigger than common products,
which makes cooker absorb heat faster.
Ⅲ
Setting adjustable press-limiting valve which for users to choose
whatever pressure he may use
（
Fig7
）
.
IV
Setting pressure indicator, it will be easy to know the pressure inside
and set user’s heart at rest.
（
Fig.8-10
）
.Equipping special pressure-limiting
installation without long steam –releasing pip system, keep the food delicious,
make sure working is normal and not block. The reason of block is
steam-releasing pip too long.
Different position of the pressure regulator, different function.
※
Position for releasing the pressure
Low pressure
（
60Kpa
）
High pressure (100Kpa)
Fig.7
