EE WAS CUTTING A 24"" WIDE PIECE OF CONVEYOR BELTLOCATED INSIDE THE CHUTE FROM THE 6'X 16' SCREENMATERIAL HAD BUILT UP ON TOP OF THE BELT & WAS BLOCKING THE CHUTE, AS THE BELT WAS CUT THE MATE RIAL SHIFTED & THE EE FELL & STRUCK HIS LEFT EL BOW ON THE SCREEN DOOR.