Operation Theory Of Microwave Oven; Installation Of Microwave Oven - Baumatic GEM252TK Instruction Manual

OPERATION THEORY OF MICROWAVE OVEN

1. Microwave is a form of high frequency electromagnetic wave, which is commonly distributed in the
nature. 53507Microwaves are dispersed in nature so that they cannot be concentrated for heating
purpose. The magnetron microwave generator in the oven transforms the energy of electricity to
microwave and the energy of microwave field is concentrated inside the closed cavity. Food molecules
are caused to vibrate at very high speed and the friction heat produced cooks the food quickly.
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 depend 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. 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) 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.
2) The appliance must be positioned so that the plug is accessible.
3) This is a cabinet microwave oven, which is subject to PRECAUTIONS and INSTALLATION
below .
① PRECAUTIONS:
To ensure THIS microwave oven against a poor ventilation work, fires as well as an undue life, a
possible cabinet shall follow:
a) Intake and exhaust port on back surface, as shown in Fig.4.
b) Net depth≥550mm, as shown in Fig.3.
c) Reference plate thickness between 18 and 20mm.
② INSTALLATION:
a) Secure top air guide onto housing while outer-back baffle onto outer-back plate with self-lock
screws, as shown in Fig.1.
b) Secure holders onto each side housing with self-lock screws, as shown in Fig.2.
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