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SERVICE
MICROWAVE OVEN
SEAU
MICROWAVE OVEN
M530
Manual
1
2
15
3
14
4
13
5
6
12
11
7
10
8
9
FOOD
AMT.
MIN.
POPCORN
100g
3-3
1
2
( ENDS OF PKG. TURNED UNDER )
SOUP/SAUCE/BEVERAGE
1cup
2 -4
1
2
FROZEN VEGETABLES
250 ~ 300g
6-7
1
2
POTATOES
170 ~ 230g
8-10
BACON SLICES
4
3 -4
1
1
2
2
TV DINNER/ENTREE
250 ~ 300g
5-9
MELTED BUTTER
1/2cup
1
1
2
CHICKEN PIECES
450 ~ 700g
11-15
FISH
450 g
4 -5
1
2
1
2
GROUND BEEF
450 g
8
POEN DOOR
M530
CONTENTS

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Table of Contents
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Summary of Contents for Samsung M530

  • Page 1: Table Of Contents

    MICROWAVE OVEN M530 SERVICE Manual MICROWAVE OVEN CONTENTS 1. Precaution 2. Specifications 3. Operating Instructions 4. Disassembly and Reassembly 5. Alignment and Adjustments FOOD AMT. MIN. POPCORN 100g ( ENDS OF PKG. TURNED UNDER ) SOUP/SAUCE/BEVERAGE 1cup 2 -4 FROZEN VEGETABLES...
  • Page 2 16. Always connect a test instrument's ground lead to the instrument chassis ground before 10. Service technicians should remove their connecting the positive lead; always remove watches while repairing an MWO. the instrument's ground lead last. Samsung Electronics...
  • Page 3: Precaution

    (Use a screwdriver.) 3. High voltage is maintained within specified limits by close-tolerance, safety-related components and adjustments. If the high voltage exceeds the specified limits, check each of the special components. Fig. 1-1. Discharging the High Voltage Capacitor Samsung Electronics...
  • Page 4: Specifications

    2. Specifications 2-1 Table of Specifications MODEL M530 ITEM TIMER 15 MINUTE POWER SOURCE 240V 50Hz, AC POWER CONSUMPTION MICROWAVE : 1000W OUTPUT POWER 600W (IEC-705 TEST PROCEDURE) OPERATING FREQUENCY 2,450MHz MAGNETRON OM52SHM(31) COOLING METHOD COOLING FAN MOTOR OUTSIDE DIMENSIONS...
  • Page 5: Operating Instructions

    MELTED BUTTER CHICKEN PIECES 450 ~ 700g 11-15 FISH 450 g 4 -5 450 g GROUND BEEF POEN DOOR M530 OPEN DOOR PUSH BUTTON 3-2 Features & External Views Ventilation Slot Light Door Safety Interlock Holes Control Panel FOOD AMT.
  • Page 6: Disassembly And Reassembly

    4-2 Replacement of High Voltage Transformer 1. Discharge the high voltage capacitor. 2. Disconnect all the leads. 3. Remove the mounting bolts. 4. Reconnect the leads correctly and firmly. Screws H. V. Trans Samsung Electronics...
  • Page 7: Replacement Of Door Assembly

    Hook to hang the key spring Spring Door "A" 4-3-4 Removal of Door Screen Film Door Screen Film Use sharp edged tool around Door screen film. Sharp Edged If repair work is impossible, replace with Ass'y Tool Door E Door "E" Samsung Electronics...
  • Page 8: Replacement Of Fuse/Drive Motor

    Base Plate Drive Motor Cover 8. Connect all the leads to the drive motor. 9. Screw the deive motor cover to the base plate with a screw driver. 10. Remount the coupler in the correct position. Samsung Electronics...
  • Page 9: Off

    1. With a flat screwdriver remove push button from control panel. At this time button spring is also removed together. 2. When assembling, first insert button spring and push button to match with hooks. Push Button Flat Screw driver Control Palel (Rear) Samsung Electronics...
  • Page 10: Alignment And Adjustments

    3. Before touching any oven components or wiring, always unplug the oven from its power source and discharge the high voltage capacitor. 5-1 High Voltage Transformer 1. Remove connectors from the transformer terminals Filament Terminals and check continuity. 2. Normal resistance readings are as follows: MODEL M530 Secondary Approx. 135W Filament Approx.0W Primary Approx.1.75W...
  • Page 11: High Voltage Capacitor

    Door Closed procedures. ¥ Primary switch ¥ Monitor switch (COM-NC) 5. Confirm that the gap between the switch ¥ Monitor switch (COM-NO) housing and the switch actuator is no more than ¥ Secondary S/W 0.5mm when door is closed. Samsung Electronics...
  • Page 12 5. After heating for 2 minutes, measure the water temperature in each beaker. 6. Microwave heat distribution rate can be calculated as follows: Minimum Beaker Temperature Rise Heat Distribution = X 100(%) Maximum Temperature Rise The result should exceed 65%. Cooking Tray Samsung Electronics...
  • Page 13: Procedure For Measurement Of Microwave Energy Leakage

    GROUND BEEF 450 g perpendicular to the cabinet door. Place the POEN DOOR M530 spacer cone of the probe on the door and/or cabinet door seam and move along the seam, the door viewing window and the exhaust openings moving the probe in a clockwise direction at a rate of 1 inch/sec. If the leakage testing of the cabinet door seam is taken near a corner of the door, keep the probe perpendicular to the areas making sure that the probe end at the base of the cone does not get closer than 2 inches to any metal.
  • Page 14: Troubleshooting

    2) Defective con- The oven lamp does not light and fan motor Replace the timer. tacts of timer does not operate. NOTE: Interlock monitor switch must be replaced when the fuse is blown out. Samsung Electronics...
  • Page 15 Use plastic wrap or cover with a lid. Stir once or twice while cooking foods such as soup, cocoa, or milk. Noise from the turntable motor Noise may result from the motor. Replace turntable motor. when it starts to operate. Samsung Electronics...
  • Page 16 3) Too small a If a small amount of food is heated repeatedly over To increase the oven load or no a long period of time, microwave turns off during load, place a glass of load operation. water into the oven. Samsung Electronics...
  • Page 17: Unsatisfactory Cooking

    1) If there is no continuity in forward, direction the H.V.Diode is open. Replace. 2) If there is continuity in reverse direction, it's shorted. Fan motor Fan motor Check if the motor coil is open. Replace. does not rotate. Samsung Electronics...
  • Page 18: Exploded Views And Parts List

    7. Exploded Views and Parts List 7-1 Exploded Views Samsung Electronics...
  • Page 19 DE71-60309A COVER-WAVE GUIDE;PP(TB53) 15G WHT MU3250 DE39-20042A ASSY POWER CORD;KKP-550A/B206 0.75/3C 25 DE61-50340A BRACKET-MOUNTING;SECC T0.8 W20 L266.2 MU DE39-40604A ASSY WIRE HARNESS-A;M530/XSA 240V50HZ M5 DE64-40063B DOOR-C;PP(A353) GE/WHT MU3250W DE64-40176A DOOR-FILM;PE-FILM MU3250W T0.15 W248.5 L DE92-50076C ASSY DOOR-E;MU3250W COATING GE-WHT DE67-20065E SCREEN-DOOR;PC-SHEET T0.5 W345 L185.5 GE...
  • Page 20: Main Parts List

    DE91-40045C ASSY NOISE FILTER;DNA-1018D-1(C) 250V 10 DE39-30074B ASSY WIRE LEAD-C;L170 DE93-20022E ASSY BODY LATCH;M530/M540 NYLON#66(2021S DE92-40096E ASSY DOOR;BUTTON GE-WHT M530/M540 SEAU DE93-30089D ASSY CONTROL-BOX;240V/50HZ M530/XSA SEAU DE61-50128A BRACKET-COVER MOTOR;SGCC1-Z T0.8 W122 L9 7-3 Standard Parts List Parts No. Description / Specification...
  • Page 21: Schematic Diagrams

    8. Schematic Diagrams NOISE FILTER T.C.O T.C.O PRIMARY (MGT) (CAVITY) H.V.T H.V.D VOLTAGE 230V FREG CAPACITOR FUSE MONITOR AC230V50Hz MAGNETRON TIMER SECONDARY MAGNETRON HIGH VOLTAGE DIODE TO CHASSIS HIGH VOLTAGE CAPACITOR H.V.FUSE SYMBOL COLOR ORANGE BROWN BLUE HIGH VOLTAGE TRANSFORMER Samsung Electronics...

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