Frigidaire LCRT2010ST service manual Interlock System, Interlock Mechanism

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L. INTERLOCK SYSTEM

1)INTERLOCK MECHANISM

The door lock mechanism is a device which has been specially designed to eliminate completely microwave activity when the door is opened during cooking and thus to prevent the danger resulting from the microwave leakage.

ADJUSTMENT

DIRECTION

PRIMARY

SWITCH

MONITOR

SWITCH

SECONDARY

SWITCH

2)MOUNTING OF THE PRIMARY/MONITOR/ SECONDARY SWITCHES TO THE LATCH BOARD

3)INSTALLATION AND ADJUSTMENT OF THE LATCH BOARD TO THE OVEN ASSEMBLY

Mount the latch board to the oven assembly.

Adjust the latch board in the arrow direction so that oven door will not have any play in it when the door is closed.

Tighten the mounting screw.

Check for play in the door by pushing the door release button. Door movement should be less than 0.5 mm. (1/64 inch)

Don't push the door release button while making this adjustment. Make sure that the latch moves smoothly after adjustment are completed and that the screws are tight. Make sure the primary, monitor, and secondary switches operate properly by following the continuity test procedure.

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Contents Microwave Oven Microwave Radiation Safety PrecautionsContents Description SpecificationsAntenna Microwave RadiationGrounding Instructions InstallationsInstalling Control Panel FeaturesOperating Instructions Operating Sequence Schematic Diagram General Details Circuit DescriptionMicrowave Leakage Test Service InformationTools and Measuring Instruments Special TIP Record Keeping and Notification After MeasurementDisassembly and Adjustment Measurement of Microwave Power OutputPower Supply Cord Control Panel AssemblyDoor Main Assembly / Removal PCB Assembly RemovalRemoving Sensor AIR Duct Assembly / RemovalMagnetron Removal Removing the Turntable Motor FAN Motor Assembly RemovalHigh Voltage Transformer Removal High Voltage Capacitor and Diode RemovalInterlock Mechanism Interlock SystemSecondary Interlock Switch Test Primary Interlock Switch TestMonitor Switch Test Components Test Procedure ResultsComponents Test Procedure Component Test ProcedureFilament Winding Primary Terminal MagnetronDiode High VoltageCapacitor Relay PowerLevel FAN MotorCondition Cause Remedy Trouble ShootingCheck Result Cause ConditionCondition Check Result Cause Remedy Malfunction of secondary switchSetting time does not count down when touching Start pad Check Result Introduction Exploded ViewDoor Parts Controller Parts Oven Cavity Parts Latch Board Parts 50FZZA Interior PartsBase Plate Parts Sensor Parts