THE EE WAS PACKING 50# BAGS. THE BAGS WENT ON TO A CONVEYOR BELT WHEN THE BELT STOPPED, THE PACKED CLIMBED ONTO THE BELT WITHOUT LOCKING IT OUT TO STRAIGHTEN OUT THE BAG. HE TRIPPED THE ELECTR ICAL EYE AND THE BELT STARTED. HIS FOOT WAS CAUGHT BETWEEN TEH END OF ONE BELT AND THE START OF THE OTHER BELT.