MEASUREMENT WITH OUTER CASE
REMOVED
• When you replace the magnetron, measure for
microwave energy leakage before the outer case is
installed and after all necessary components are
replaced or adjusted.
Special care should be taken in measuring the
following parts. (Circled area of Fig. below)
- Around the magnetron
- The waveguide
MEASUREMENT WITH A FULLY
ASSEMBLED OVEN
• After all components, including the outer case, are fully
assembled, measure for microwave energy leakage
around the door viewing window, the exhaust opening,
and air inlet openings.
• Microwave energy leakage must not exceed the values
prescribed below.
NOTE: Leakage with the outer case removed less than
5 mW/cm.sq. Leakage for a fully assembled
oven (Before the latch switch (primary) is
interrupted) with the door in a slightly opened
position-less than 2 mW/cm.sq.
NOTES WHEN MEASURING
• Do not exceed meter full scale deflection.
• The test probe must be removed no faster than
1 inch/sec (2.5 cm/sec) along the shaded area,
otherwise a false reading may result.
• The test probe must be held with the grip portion of the
handle.
A false reading may result if the operator's hand is
between the handle and the probe.
• When testing near a corner of the door, keep the probe
perpendicular to the surface making sure the probe
horizontally along the oven surface; this may cause
probe damage.
RECORD KEEPING AND NOTIFICATION
AFTER MEASUREMENT
• After adjustment and repair of any microwave energy
interruption or microwave energy blocking device,
record the measured values for future reference. Also
enter the information on the service invoice.
• The microwave energy leakage should not be more
than 4 mW/cm.sq. after determining that all parts are in
good condition, functioning properly and genuine
replacement parts which are listed in this manual have
been used.
• At least once a year, have the electromagnetic energy
leakage monitor checked for calibration by its
manufacturer.
5-2
WARNING : AVOID CONTACTING ANY
HIGH VOLTAGE PARTS
SPECIAL TIP
• This oven used the button head screws.
• When you remove the screws, use
the tamper-resistant Torx driver having a
pin-in-head.
Button Head
(Torx style 2)
Содержание MA2120B
Страница 27: ...6 2 13552A 13213A 13352A 13581A 13720D 13806D 14970A 14026A 13536A DOOR PARTS ...
Страница 28: ...6 3 24781M 23506A 23572A 268711 WTP018 23550D CONTROLLER PARTS ...
Страница 30: ...6 5 56912B 43500A 44510A 466003 466001 466002 55262A 43501A WSZ085 LATCH BOARD PARTS ...
Страница 32: ...6 7 63302L 63303L 65006B 948501 63302R 56170D WSZ002 WTT021 63303R BASE PLATE PARTS ...
Страница 41: ...8 1 SCHEMATIC DIAGRAM OF P C B ...
Страница 42: ...8 2 PRINTED CIRCUIT BOARD ...
Страница 45: ...P NO 3828W5S2170 Jan 2004 Printed in Korea ...