35
Procedure
A) Prepare Microwave Energy Survey Meter, 600cc glass breaker, glass thermometer100°C or
212°F.
B) Pour 275cc±15cc of tap water initially at 20±5°C (68±9°F) in the 600cc beaker with an inside diam-
eter of approx. 8.5 cm (3.5 in).
C) Place it at the center of the tray and set it in a cavity.
D) Close the door and operate the oven.
E) Measure the leakage by using microwave energy survery meter with dual ranges, set to 2,450
MHz.
– Measured radiation leakage must not exceed the values prescribed below.
• Leakage for a fully assembled oven with door normally closed must be less than 4mW/cm
2
.
– When measuring the leakage, always use the 5cm space cone with probe. Hold the probe per-
pendicular to the cabinet, door. place the
space cone of the probe on the door, cabi-
net, door seam,along the seam, the door
viewing window, the exhaust air vents, the
suction air vents.
– Measuring should be in a counter-clock-
wise direction at a rate of 1 inch/sec. If the
leakage of the cabinet door seam is
unknow, move the probe more slowly.
– When measuring near a corner of the door, keep the probe perpendicular to the areas making
sure the probe end at the base of the cone does not get closet than 2 inches from any metal.
If it does, erroneous reading may result.
Содержание KOG-261M
Страница 1: ...Service Manual Microwave Oven KOG 261M KOG 262M KOG 281M KOG 282M DAEWOO ELECTRONICS CO LTD...
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Страница 45: ...45 Fig 6 Measurement Point...
Страница 48: ...2 COMPONENT INFORMATION 1 Transistor 2 Diode and Zener Diode 48...
Страница 49: ...49 3 PRINTED CIRCUITS BOARD...
Страница 50: ...50 4 P C B CIRCUIT DIAGRAM...
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