Related Manuals for Samsung M1914R
Summary of Contents for Samsung M1914R
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Page 1: Table Of Contents
MICROWAVE OVEN M1914R SERVICE Manual MICROWAVE OVEN CONTENTS 1. Precaution 2. Specifications 3. Operating Instructions 4. Disassembly and Reassembly 5. Alignment and Adjustments 6. Troubleshooting 7. Exploded Views and Parts List 8. Schematic Diagrams... -
Page 2: Microwave Energy
(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... -
Page 3: Precaution
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... - Page 4 (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...
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Page 5: Specifications
35 MINUTES POWER SOURCE 230V 50Hz, AC POWER CONSUMPTION MICROWAVE : 1,400W OUTPUT POWER FROM 100 TO 1000W (IEC-705 TEST PROCEDURE) OPERATING FREQUENCY 2,450MHz MAGNETRON OM75PH(31) COOLING METHOD COOLING FAN MOTOR OUTSIDE DIMENSIONS 489(W) x 275(H) x 370(D) Samsung Electronics... -
Page 6: Operating Instructions
3. Operating Instructions 3-1 Control Panel Defrost Selection 850w Instant Reheat Turn Table On/Off 3-2 Features & External Views Door Light Ventilation Holes Safety Interlock Holes Control Panel Glass Plate Roller Ring Door Latches Coupler 489mm 370mm Samsung Electronics... -
Page 7: Disassembly And Reassembly
VOLTAGE TRANSFORMER secondary and filament terminals. 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... -
Page 8: Replacement Of Door Assembly
• Insertion depth of the thin metal plate should be 0.5mm or less. 4-3-3 Removal of Key Door & Spring Door "E" Remove pin hinge from Door "E" Detach spring from Door "E" and key door. Key Door Spring Samsung Electronics... -
Page 9: 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 10 4-6-1 Removal of Ass'y Control Box 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...
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Page 11: Alignment And Adjustments
2. Once the capacitor is charged, a normal capacitor shows continuity for a short time, and then indicates 9MΩ. 3. A shorted capacitor will show continuous continuity. 4. An open capacitor will show constant 9MΩ. 5. Resistance between each terminal and chassis should read infinite. Samsung Electronics... -
Page 12: High Voltage Diode
5. Confirm that the gap between the switch housing and the switch actuator is no more than 0.5mm when door is closed. Door Open Door Closed ∞ Primary switch ∞ Monitor switch (COM-NC) ∞ Monitor switch (COM-NO) ∞ Secondary S/W Samsung Electronics... - Page 13 NOTE 1: Variations or errors in the test procedure will cause a variance in the temperature rise. 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...
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Page 14: Procedure For Measurement Of Microwave Energy Leakage
; CENTRAL SERVICE CENTER 5-10-2 At least once a year have the microwave energy survey meter checked for accuracy by its manufacturer. Samsung Electronics... -
Page 15: 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 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...
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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: Main Parts List
DE80-10001F BASE-PLATE SGCC,T0.8,W345,L565,MW5896W DE61-40066A FOOT PP,BLK,-,-,3RD-W DE74-20015G TRAY-COOKING T6,PI318,1115G,MW5896W DE92-90189T ASSY-GUIDE ROLLER JES1044,PPS 14.7DI DE67-60081A COUPLER PPS,-,-,-,3RD-1.0/1.3 DE94-00151L ASSY DOOR M1914R/BWT,WHITE,3RD-1.0,FISH2,RUSSIA DE94-00155E ASSY CONTROL-BOX M1914R/BWT,WHITE,3RD-1.0,FISH2,RUSSIA DE27-10020C COIL-CHOKE TC-104,0.9UH*2,-,L31*W20*H32,-,ABS,AC250V/14 DE63-90062B CUSHION-RUBBER DOOR RUBBER(CR),T12,W30,L50,HS60,M2 3601-000448 FUSE-FERRULE 250V,10A,SB,CERAMIC,6.35X31.8MM 3601-001126 FUSE-FERRULE 250V,1.6A,FA,CERAMIC,5X20MM : Warning... -
Page 20: Door Parts List
Ref. No. Parts No. Description Specification Q'ty Remarks DE64-20112D HANDLE-DOOR ABS(HR0370U),30G,WHT,-,M959 DE01-00098A FILM-DOOR PET,T0.13,W22.6,L201.8,-,M959, DE64-40263F DOOR-A ABS(HR0370U),160G,WHT,-,M959 DE64-40265S DOOR-SCREEN SAN,-,-,-,3RD-1.0,FISH2,M1914R/BWT,RUSSIA/CMO DE94-00073B ASSY DOOR-SUB 3RD-1.0,MW5897G,BLK DE64-40012A DOOR-C RESIN-PP(TB53),T2.0,CE945GF,BL DE61-70126A SPRING-KEY 0.8,0,36,6,BLUING DE64-00028A DOOR-KEY POM,BLK,CE2974 DE94-00179L ASSY DOOR-A M1914R/BWT,WHITE,FISH2,RUSSIA 7-4 Control Parts List Ref. -
Page 21: Standard Parts List
DE60-10082H SCREW-A 2S-4X12,TOOTHED PN/OUT DE60-10082H SCREW-A 2S-4X12,TOOTHED DE60-10098A SCREW-ASSY TAP TITE PH,TC,M4X8,SWRCH18A,ZPC2,GLD,W M/DRV DE60-10069A SCREW-TAP TH TH,M4,L10,FRFZY DE60-10069A SCREW-TAP TH TH,M4,L10,FRFZY DE60-10072A SCREW-TAP TH TH,M4,L16,FEFZY,2-SLOT DE60-10088A SCREW-TAP PH PH,M3,L8,FEFZY,PLAIN DE60-10098A SCREW-ASSY TAP TITE PH,TC,M4X8,SWRCH18A,ZPC2,GLD,W DE60-10012A SCREW-TAP TITE TH,+,3,M4,L10,SWR10,ZPC2,TOOTH Samsung Electronics... -
Page 22: Schematic Diagrams
POWER MUST BE DISCONNECTED THERMOPLASTIC COVERED WIRE EXCEPT BEFORE SERVICING THIS APPLIANCE FOR HIGH VOLTAGE LEADS OR AS NOTED ON SPECIAL LEADS. MAGNETRON HIGH VOLTAGE DIODE TO CHASSIS HIGH VOLTAGE CAPACITOR H.V.FUSE SYMBOL COLOR BROWN BLACK BLUE HIGH VOLTAGE TRANSFORMER Samsung Electronics...