(e) A Microwave leakage check to verify compliance with the Federal performance standard should be performed on each oven prior to release to the owner. Samsung Electronics Downloaded from www.Manualslib.com manuals search engine...
10. Service technicians should remove their 16. Always connect a test instrument's ground watches while repairing an MWO. lead to the instrument chassis ground before connecting the positive lead; always remove the instrument's ground lead last. Samsung Electronics Downloaded from www.Manualslib.com manuals search engine...
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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 Downloaded from www.Manualslib.com manuals search engine...
230V 50Hz, AC POWER CONSUMPTION MICROWAVE : 1,250W OUTPUT POWER FROM 85 TO 850W (IEC-705 TEST PROCEDURE) OPERATING FREQUENCY 2,450MHz MAGNETRON OM75SH(31) COOLING METHOD COOLING FAN MOTOR OUTSIDE DIMENSIONS 489(W) x 275(H) x 370(D) Samsung Electronics Downloaded from www.Manualslib.com manuals search engine...
It is extremely dangerous to work on or near these circuits with the oven energized. Screws H. V. Trans DO NOT measure the voltage in the high voltage circuit including filament voltage of magnetron. Samsung Electronics Downloaded from www.Manualslib.com manuals search engine...
1. Insertion depth of the thin metal plate should be 0.5mm or less. 4-3-4 Removal of Key Door & Spring Remove pin hinge from Door "E" Detach spring from Door "E" and key door. Door "E" Key Door Spring Samsung Electronics Downloaded from www.Manualslib.com manuals search engine...
8. Connect all the leads to the drive motor. Drive Motor Cover 9. Screw the deive motor cover to the base plate with a screw driver. 10. Remount the coupler in the correct position. Samsung Electronics Downloaded from www.Manualslib.com manuals search engine...
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1. Disconnect the connectors from the control box assembly. 2. Remove screws securing the control box assembly. 3.Remove the knobs of the control box Ass'y. SCREW 4. Remove the screw securing the timer. CONTROL BOX Samsung Electronics Downloaded from www.Manualslib.com manuals search engine...
3. A continuity check across the magnetron filament terminals should indicate one ohm or less. 4. A continuity check between each filament terminal and magnetron case should read open. Cooling Fins Samsung Electronics Downloaded from www.Manualslib.com manuals search engine...
5. Confirm that the gap between the switch ¥ Monitor switch (COM-NC) housing and the switch actuator is no more than ¥ Monitor switch (COM-NO) 0.5mm when door is closed. ¥ Secondary S/W Samsung Electronics Downloaded from www.Manualslib.com manuals search engine...
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Additional power test should be made if temperature rise is marginal. NOTE 2: Output power in watts is computed by multiplying the temperature rise (step E) by a factor of 91 times the of centigrade temperature. Samsung Electronics Downloaded from www.Manualslib.com...
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; CENTRAL SERVICE CENTER 5-13-2 At least once a year have the microwave energy survey meter checked for accuracy by its manufacturer. Samsung Electronics Downloaded from www.Manualslib.com manuals search engine...
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 Downloaded from www.Manualslib.com manuals search engine...
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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 Downloaded from www.Manualslib.com manuals search engine...
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 Downloaded from www.Manualslib.com manuals search engine...