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...
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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...
(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...
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...
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.
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...
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...
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...
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...
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...
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...
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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...
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.
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...
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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...
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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...
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...
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...