Description
Suitable for appliances such as washing machines, dishwashers, and microwave ovens that rely on door lock contacts for safe startup. This package covers contact testing and replacement when the door lock fails to open or close, or when the machine refuses to start.
Technicians test the old microswitch’s contact resistance and disconnection speed, replace it with a new switch of matching specifications, and adjust the latch position to ensure accurate actuation travel. After installation, the door is opened and closed repeatedly to verify locking reliability.
Once replaced, the equipment’s startup logic is restored to normal, eliminating safety hazards caused by door lock malfunctions.