Operation Theory Of Microwave Oven; Installation Of Microwave Oven - Saturn ST-MW7155 Manual

GB
MICROWAVE OVEN
Dear Buyer!
We congratulate you on having bought the device under trade name "Saturn".
We are sure that our devices will become faithful and reliable assistance in your
housekeeping.
Please read this booklet carefully before fixing and using, and keep it for
future reference.

OPERATION THEORY OF MICROWAVE OVEN

1. Microwave is a kind of high frequency electromagnetic wave, which is commonly
distributed in the nature. But the existing form of microwave is dispersed so that it
cannot be collected together for heating purpose. The key component of magnetron of
microwave oven will transform the energy of electricity to microwave and huge energy
of microwave field is established under the closed cavity. So the molecule of food is
caused to vibrate at very high speed and the friction heat produced will cook the food
in a fast way.
2. There are 3 properties of microwave:
a) Absorbability: the microwave can cause the excess vibration of molecule of various
food so as to obtain the heating purpose. But the infiltration ability is largely depends
on the size, thickness and properties of the food.
b) Penetrability: microwave can penetrate through ceramics, glass, temperature-
resistant plastics. It is required to use the containers whose material have good
microwave penetrability to achieve best heating result. Please, see the below utensils
guide.
c) Reflectivity: microwave would be reflected by the metal wall of interior cavity so as
to establish an even magnetic field, thus can prevent the overheating of partial area.

INSTALLATION OF MICROWAVE OVEN

1) To ensure sufficient ventilation, the distance of the back of microwave to the wall
should be at least 10 cm, the side to the wall should be at least 5cm, the free distance
above the top surface at least 20 cm.
2) The appliance should be operated with the rear side placed against a wall.
3) Do not place any objects on the top of microwave oven.
4) The position of the oven shall be such that it is far from the TV, radio or antenna as
picture disturbance or noise may occur.
5) The appliance must be positioned so that the plug is accessible.
6) The microwave oven is intended to be used freestanding and shall not be placed in a
cabinet.
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