Whirlpool 721.663398 manual Latch Latch Board

Page 5

LATCH BOARD

DOOR LATCH

A

DOOR LATCH

LATCH

0-1/64"

LATCH BOARD

0-1/64"

SECONDARY INTERLOCK SWITCH

MONITOR INTERLOCK SWITCH

PRIMARY INTERLOCK SWITCH

Figure 1-a

Figure 1-b

-4-

Image 5

Contents Division Basic Field Manual For Microwave Oven Page Foreword Check the Door Latch and Switch Closing Adjustment ProceduresAdjust the Latch and Switch Closing Test the Latch and Switch SequenceLatch Latch Board Features and Specifications Precautions on InstallationGeneral Precautions in USE Trial OperationSwitch Table SpecificationsSchematic Diagram Overall Circuit Diagram Matrix Circuit for Touch KEY Board Operating Procedures A. Oven Control Panel Easy USE Table Measuring Microwave Energy Leakage Procedure for Measuring Microwave Energy LeakageMeasurement with the Outer Case Removed EquipmentRecord Keeping and Notification After Measurement Power Output MeasurementMeasurement with a Fully Assembled Oven Important Notes Disassembly InstructionsDoor Assembly / Removal Magnetron Removal High Voltage Capacitor and Diode Removal FAN Motor Assembly / RemovalHigh Voltage Transformer Removal Removing Sensor Interlock Mechanism Interlock SystemSecondary Interlock Switch Test Primary Interlock Switch TestMonitor Switch Test Components Test Procedure ResultsTest Procedures Components Test and Checkout PROCEDURES, and TroubleshootingFilament Winding Primary Terminal MagnetronDiode High VoltageCapacitor Relay PowerLevel FAN MotorProblems Causes Checkout ProceduresCheckout Procedures for Fuse Blowing Problem a Checkout Procedures for RelayProblem B YES GoodPage Condition Cause Remedy Trouble ShootingResult ConditionCheck Fuse blows Condition Check Result Cause Remedy Condition Check ResultCause Remedy Check Result Exploded View Door Parts Controller Parts Oven Cavity Parts Latch Board Parts Interior Parts Base Plate Parts Sensor Parts No MFL30502909