• DO NOT operate on a 2-wire extension cord during
repair and use.
• NEVER TOUCH any oven components or wiring during
operation.
• BEFORE TOUCHING any parts of the oven, always
remove the power plug from the outlet.
• For about 30 seconds after the oven stops, an electric
charge remains in the high voltage capacitor. When
replacing or checking, you must discharge the high
voltage capacitor by shorting across the two terminals
with an insulated screwdriver.
• Remove your watches whenever working close to or
replacing the Magnetron.
• DO NOT touch any parts of the control panel circuit. A
resulting static electric discharge may damage this
P.C.B.
• NEVER operate the oven with no load.
• NEVER injure the door seal and front plate of the oven
cavity.
• NEVER put iron tools on the magnetron.
• NEVER put anything into the latch hole and the
interlock switches area.
• Proper operation of the microwave oven requires that
the magnetron be assembled to the waveguide and
cavity. Never operate the magnetron unless it is
properly installed.
• Be sure that the magnetron gasket is properly
installed around the dome of the tube whenever
installing the magnetron.
2-1
CAUTIONS
Unlike other appliances, the microwave oven is
high-voltage and high-current equipment.
Though it is free from danger in ordinary use,
extreme care should be taken during repair.
THE OVEN IS TO BE SERVICED ONLY
BY PROPERLY QUALIFIED SERVICE
PERSONNEL.
MICROWAVE RADIATION
Personnel should not be exposed to the
microwave energy which may radiate from the
magnetron or other microwave generating
device if it is improperly used or connection.
All input and output microwave connections,
waveguide, flange and gasket must be secure
never operate the device without a microwave
energy absorbing load attached.
Never look into an open waveguide or antenna
while the device is energized.
Gasket
ANTENNA
COOLING FIN
MAGNETRON
CHASSIS GROUND
FILAMENT
TERMINALS
MAGNETRON
Содержание MS-1904H
Страница 9: ...SCHEMATIC DIAGRAM 4 3 ...
Страница 12: ...6 2 13552A 13213A 13581A 13720D 14970A 14026A 13536A 13352A DOOR PARTS ...
Страница 13: ...6 3 23572A 24781M WTP018 268711 WTT028 WTP004 24510L 250201 24970A 26638A CONTROL PANEL PARTS FOR MS 198H ...
Страница 15: ...6 5 33052M 33112U WTT021 34960A 36549S WTP013 33390G 35889A 340511 OVEN CAVITY PARTS ...
Страница 16: ...6 6 466001 466003 WTT028 466001 435001 56912B 55262A WSZ085 LATCH BOARD PARTS ...
Страница 18: ...6 8 56170D 63302A 63303A WTT021 WSZ002 65006B 65006B 50CZZH WSZ002 54810C 56851D 56901A BASE PLATE PARTS ...
Страница 19: ...8 1 SCHEMATIC DIAGRAM OF P C B ...
Страница 20: ...8 2 PRINTED CIRCUIT BOARD ...