Microwave Radiation Test - Daewoo KOT-1G0S Service Manual

2. MICROWAVE RADIATION TEST

On every service call, checks for microwave energy emission must be made according to the following manner.
1. Remove the cooking rack from the oven cavity, if the microwave oven is, so equipped.
2. Place 275mL(9. oz.) glass of water in the center of the oven bottom.
3. Select HIGH cook power, turn the microwave oven on, and test for R.F leakage using the following pattern:
a) Check around the cabinet at the front
b) Check around the door
c) Check around the console panel
d) Check horizontally across the door
e) Check vertically across the door
f) Check diagonally across the door
g) Check across the air vents
h) Check across the rear air vent
WARNING :
The scan speed is 1 in./sec.
EQUIPMENT
Electromagnetic energy leakage monitor.
* 600 cc glass beaker with an inside diameter of approx. 85 mm (3.5 in).
When checking for R.F leakage, use an approved R.F measuring device to assure less than 4mW/cm
5cm distance with a maximum scan rate of 2.5cm/second, in compliance with U.S. Government Department of
Health, Education and Welfare 21 CFR1030, performance Standard for Microwave Ovens.
A proper operating door and seal assembly will normally register small emissions, but they must be nogreater than
4mW/cm to allow for measurement uncertainty.
2
All microwave ovens exceeding the emission level of 4mW/cm
microwave ovens immediately and the owner should be told not to use the microwave oven until it has been repaired
completely.
2 must be reported to Department of Service for
31
2 emission at