The key ;were the batteries plugged in?It is a crapshoot but keep in mind How many times a cold storage unit comes out of a freezer ices up and needed to thaw/ dry out. Motors , pumps, all need to be taken apart and cleaned out and inspected. At one dealer we took a couple of raymond mod 38 swing reaches cleaned them out almost to the point of rebulding them an had really good luck with them.
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