Related Manuals for Daewoo KOR-1P55BA
Summary of Contents for Daewoo KOR-1P55BA
-
Page 1: Microwave Oven
S/M No. : R1P55BA001 Service Manual Microwave Oven Model: KOR-1P55BA DAEWOO ELECTRONICS CO., LTD. http : //svc.dwe.co.kr Sep. 2002... -
Page 2: Table Of Contents
PRECAUTIONS TO BE OBSERVED BEFORE AND DURING SERVICING TO AVOID POSSIBLE EXPOSURE TO EXCESSIVE MICROWAVE ENERGY (a) Do not operate or allow the oven to be operated with the door open. (b) Make the following safety checks on all ovens to be serviced before activating the magnetron or other micro- wave source, and make repairs as necessary: (1) Interlock operation, (2) Proper door closing, (3) Seal and sealing surfaces (arcing, wear, and other damage), (4) Damage to or loosening of hinges and latches, (5) Evidence of dropping or abuse. -
Page 3: Safety And Precautions
SAFETY AND PRECAUTIONS CAUTION : This Device is to be Serviced Only by Properly Qualified Service Personnel. Consult the Service Manual for Proper Service Procedures to Assure Continued Safety Operation and for Precautions to be Taken to Avoid Possible Exposure to Excessive Microwave Energy. 1. -
Page 4: Specifications
SPECIFICATIONS MODEL KOR-1P55BA POWER SUPPLY 120V~60Hz, SINGLE PHASE WITH EARTHING MICROWAVE 1,600 W POWER CONSUMPTION GRILL COMBINATION MICROWAVE ENERGY OUTPUT 1,100W MICROWAVE FREQUENCY 2450MHz OUTSIDE DIMENSIONS (W X H X D) 560 x 344 x 483 mm (22.0 x 13.5 x 19.0 in) CAVITY DIMENSIONS (W X H X D) 360 x 221 x 400 mm (14.5 x 8.7 x 15.7 in.) -
Page 5: External View
EXTERNAL VIEW 1. OUTER DIMENSION 2. FEATURE DIAGRAM 1. Safety interlock system 6. Glass cooking tray - Made of special heat resistant glass. Food in a proper receptacle is placed on this 2. Door viewing screen - Allows viewing of food. The tray for cooking. -
Page 6: Installation
INSTALLATION 1. Steady, flat location. This microwave oven should be set on a steady, flat surface. 2. Leave space behind and side. All air vents should be kept a clearance. If all vents are covered during operation, the oven may be overheated and, eventually, cause oven failure. -
Page 7: Operations And Functions
OPERATIONS AND FUNCTIONS 1. Connect the main lead to an electrical outlet. 2. After placing the food in a suitable container, open the oven door and put it on the glass tray. The glass tray must always be in place during cooking. 3. -
Page 8: Disassembly And Assembly
DISASSEMBLY AND ASSEMBLY Cautions to be observed when trouble shooting. Unlike many other appliances, the microwave oven is high-voltage, high-current equipment. It is completely safety during normal operation. However, carelessness in servicing the oven can result in an electric shock or possible danger from a short circuit. You are asked to observe the following precautions carefully. - Page 9 1. To remove cabinet 1) Remove three screws on cabinet back. 2) Push the cabinet backward. 2. To remove door assembly 1) Remove two screws which secure the stopper hinge top. 2) Remove the door assembly from top plate of cavity. 3) Reverse the above for reassembly.
- Page 10 3. To remove door parts. Door Assembly KOR- 1P55BA : 3511718600 A01 A02 REF NO. PART CODE PART NAME DESCRIPTION Q’TY REMARK 3511610610 DECORATOR DOOR SUS T0.4 7001401011 SCREW MACHINE PAN 4*10 MFZN 3512206200 FRAME DOOR 3517008100 BARRIER SCREEN*O GLASS T3.2 3516602100 DOOR PLATE SBHG-1A T0.7...
- Page 11 4. Method to reduce the gap between the door seal and the oven front surface. (1) To reduce gap located on part ‘A’ • Loosen two screws on stopper hinge top, and then push the door to contact the door seal to oven front surface.
- Page 12 5. To remove control panel parts. B05 B06 Control panel Assembly KOR- 1P55BA : 3516728700 REF NO. PART CODE PART NAME DESCRIPTION Q’TY REMARK 3511610410 DECORATOR C-PANEL SUS T0.4 3511611400 DECORATOR FILM PC T0.5 3513407400 KNOB VPC ABS SG-0760D COATING 3513407500 KNOB TIMER ABS SG-0760D COATING...
- Page 13 6. To remove high voltage capacitor. 1) Remove a screw which secure the grounding ring terminal of the H.V. diode and the capacitor holder. 2) Remove the H.V. diode from the capacitor holder. 3) Reverse the above steps for reassembly. High voltage circuit wiring...
- Page 14 7. To remove magnetron. 1) Remove four nuts which secure the magnetron. 2) Remove the magnetron. 3) Reverse the above steps for reassembly. NOTE : Never install the magnetron without the metallic gasket plate which is packed with each magnetron to pre- vent microwave leakage.
- Page 15 8. To remove wind guide assembly. 1) Remove a screw which secure the wind guide assembly end cover hole *0. 2) Draw forward the wind guide assembly. 3) Pull the fan from the motor shaft. 4) Remove two screws which secure the motor shaded pole. 5) Remove the motor shaded pole.
-
Page 16: Interlock Mechanism And Adjustment
INTERLOCK MECHANISM AND ADJUSTMENT The door lock mechanism is a device which has been specially designed to completely eliminate microwave radiation when the door is opened during operation, and thus to perfectly prevent the danger resulting from the leakage of microwave. (1) Primary interlock switch When the door is closed, the hook locks the oven door. -
Page 17: Trouble Shooting Guide
TROUBLE SHOOTING GUIDE Following the procedure below to check if the oven is defective or not. 1. Check grounding before trouble checking. 2. Be careful of the high voltage circuit. 3. Discharge the high voltage capacitor. 4. When checking the continuity of the switches, fuse or high voltage transformer, disconnect one lead wire from these parts and check continuity with the AC plug removed. - Page 18 Does the fan motor work when you shut the door and turn the timer? Does the oven lamp light? Replace or repair oven lamp, Does the turntable turn? turntable motor. Normal reading should be approx. 0Ω If microwave do not Check continuity No Continuity Continuity...
-
Page 19: Measurement And Test
MEASUREMENT AND TEST 1. MEASUREMENT OF THE MICROWAVE POWER OUTPUT Microwave output power can be checked by indirectly measuring the temperature rise of a certain amount of water exposed to the microwave as directed below. PROCEDURE 1. Microwave power output measurement is made with the microwave oven supplied at rated voltage and operated at its maximum microwave power setting with a load of 1000±5cc of potable water. -
Page 20: Microwave Radiation Test
2. MICROWAVE RADIATION TEST CAUTION : 1. Make sure to check the microwave leakage before and after repair of adjustment. 2. Always start measuring of an unknown field to assure safety for operating personnel from microwave energy. 3. Do not place your hands into any suspected microwave radiation field unless the safe density level is known. 4. -
Page 21: Component Test Procedure
3. COMPONENT TEST PROCEDURE • High voltage is present at the high voltage terminal of the high voltage transformer during any cooking cycle. • It is neither necessary nor advisable to attempt measurement of the high voltage. • Before touching any oven components or wiring, always unplug the oven from its power source and discharge the capacitor. -
Page 22: Wiring Diagram
WIRING DIAGRAM... -
Page 23: Exploded View And Parts List
EXPLODED VIEW AND PARTS LIST 1. DOOR ASSEMBLY Refer to Disassembly and assembly. 2. CONTROL PANEL ASSEMBLY Refer to Disassembly and assembly. 3. TOTAL ASSEMBLY... - Page 24 PART CODE PART NAME DESCRIPTION Q'TY 3511718600 DOOR AS KOR-1P55BA 3516728700 CONTROL-PANEL AS KOR-1P55BA 3516115700 CAVITY AS KOR-1P55BA 3518905600 THERMOSTAT OFF:80 ON:50 H #187 7121400611 SCREW TAPPING T2S PAN 4*6 MFZN 3966820710 STIRRER MOTOR 120V 2.4W ST-16 KX63MRAA 7121400611 SCREW TAPPING...
- Page 25 DAEWOO ELECTRONICS CO., LTD. 686, AHYEON-DONG MAPO-GU SEOUL, KOREA C.P.O. BOX 8003 SEOUL, KOREA TELEX: DWELEC K28177-8 CABLE: “DAEWOOELEC” PRINTED DATE: Sep, 2002 S/M NO. : R1P55BA001...
Need help?
Do you have a question about the KOR-1P55BA and is the answer not in the manual?
Questions and answers