If the power supply trips, first check whether the incoming part of the power supply is short-circuited, and then check whether there is water, short circuit, damage and grounding in the line connecting the soup pot. If there is no problem, check whether there is water or burnt marks on the coil. If there is no problem, please remove the main part of the power supply, wrap it with electric tape, and whether the power supply trips again. If there is no itinerary, please contact the soup pot manufacturer for after-sales service.