Ensure The Reliability Of High-voltage Disconnect Switch Contacts And Safe Operation Of Equipment
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Use gasoline to clean the oil stains on the blades, contacts, or fingers, ensuring that the contact surfaces remain smooth and free of dirt. Also, check that the contact surfaces of the High Voltage Disconnect Switch are clean and free of mechanical damage, oxidation, overheating, distortion, or other signs. If any contact surfaces are found to be ablated or loose, repair or replace them immediately to prevent potential risks such as poor contact and partial discharge during operation.
