Manuals / GE / Kitchen Appliance / Microwave Oven

GE service manual P/NO 3828W5S5057, Microwave Oven, MODEL: LMAB1240ST

Models: LMAB1240ST

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MICROWAVE OVEN

SERVICE MANUAL

MODEL: LMAB1240ST

CAUTION

BEFORE SERVICING THE UNIT, READ THE SAFETY PRECAUTIONS IN THIS MANUAL.

	December, 2004
P/NO : 3828W5S5057	Printed in Korea

Page 1

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GE LMAB1240ST service manual Before Servicing The Unit, Read The Safety Precautions In This Manual, P/NO 3828W5S5057

Contents

P/NO 3828W5S5057 BEFORE SERVICING THE UNIT, READ THE SAFETY PRECAUTIONS IN THIS MANUALMICROWAVE OVEN MODEL: LMAB1240STMICROWAVE RADIATION SAFETY PRECAUTIONSSERVICE INFORMATION CONTENTSPage Back Side SPECIFICATIONSDESCRIPTION MODELNEVER operate the oven with no load CAUTIONSNEVER injure the door seal and front plate of the oven cavity NEVER put iron tools on the magnetronINSTALLING INSTALLATIONGROUNDING INSTRUCTIONS 10cmOPERATING INSTRUCTIONS FEATURESCONTROL PANEL 2. CANCEL FUNCTION 1. SETTING THE CLOCKOPERATING SEQUENCE 3. EZ ONSCHEMATIC DIAGRAM I *Check the Rating Model No SCHEMATIC DIAGRAM II *Check the Rating Model No. ADD Noise filter WHEN TOUCHING THE START PAD WHEN SELECTING COOKING POWER LEVEL AND TIMEWHEN THE OVEN IS SET AT ANY LEVEL EXCEPT MAXIMUM WHEN THE DOOR IS OPENED DURING COOKINGIf the oven operates with the door open, the service personnel should SERVICE INFORMATIONTOOLS AND MEASURING INSTRUMENTS MICROWAVE LEAKAGE TESTWhen you remove the screws, use NOTES WHEN MEASURINGMEASUREMENT WITH OUTER CASE REMOVED WARNING AVOID CONTACTING ANY HIGH VOLTAGE PARTSDISASSEMBLY AND ADJUSTMENT MEASUREMENT OF MICROWAVE POWER OUTPUTB. POWER SUPPLY CORD C. CONTROL PANEL ASSEMBLYE. DOOR ASSEMBLY REMOVAL D. PCB ASSEMBLY REMOVALCAUTION Be careful not to damage door seal plate by screwdriver G. REMOVING THE TURNTABLE MOTOR F. MAGNETRON REMOVALH. HIGH VOLTAGE TRANSFORMER REMOVAL I. FAN MOTOR ASSEMBLY REMOVALJ. HIGH VOLTAGE CAPACITOR AND DIODE REMOVAL K. IINTERLOCK SYSTEMB. SECONDARY INTERLOCK SWITCH TEST A. PRIMARY INTERLOCK SWITCH TESTC. MONITOR SWITCH TEST TEST PROCEDURETEST PROCEDURE COMPONENT TEST PROCEDURECAUTIONS COMPONENTSCOMPONENTS TEST PROCEDURERESULTS TEST PROCEDURE 5-10COMPONENTS RESULTSCONDITION TROUBLE SHOOTINGCAUSE REMEDYRESULT CHECK5-12 CONDITION5-13 RESULTCONDITION CHECKCHECK CONDITIONCAUSE REMEDY5-15 NOTE Make sure the wire leads correct positionCONDITION CHECKINTRODUCTION EXPLODED VIEWDOOR PARTS OVEN CAVITY PARTS INTERIOR PARTS BASE PLATE PARTS LATCH BOARD PARTS13581A 15006A 13552A 13536A 13213A 13551A 13352A 14026A 14970A DOOR PARTS24781M 24930D 23551A 23550D WTP018 24510L 24970A 23551B CONTROL PANEL PARTS33112U OVEN CAVITY PARTS33052A 36549S WSZ185 WTT010 33390G 35889AWSZ085 466001 43500A LARCH BOARD PARTSModel LMAB1240ST INTERIOT PARTSWSZ002 50FZZA56324A 35012A WSZ002 WTT028 WEB001 55900A56201A 56549F WTT03763302A56170D 63303A BASE PLATE PARTSWTT021 948502

Eletrodomésticos Fórum

MICROWAVE OVEN

SERVICE MANUAL

MODEL: LMAB1240ST

BEFORE SERVICING THE UNIT, READ THE SAFETY PRECAUTIONS IN THIS MANUAL.

P/NO : 3828W5S5057