Note: Every processing should not exceed 30 seconds. Please rest for 20 seconds to prevent overheating before process a large amount of food. If it loses power due to overheat, unplug and wait 20mins and work again. If motor is running but blades can not rotate, lessen food then reprocess. In prevent of lids or bowls warped, the temperature of dishwasher should less than 140/60. Contact us if you met any questions.