This early warning system, under which gear can be tweaked before enough damage has been done to put it out of order entirely, makes it possible to keep equipment in optimal condition for the long haul, and energy efficiency will not erode over time.
這種在設備還沒「怠工／罷工」前就未雨綢繆的預警式維修，可以使設備常保最佳狀態，能源效率也可長期維持不墜。