EE HAD ACCESSED THE TOP OF THE BAG PRESS WITH A STEP LADDER TO MAKE ADJUSTMENT. THE PRESS WAS NOT DE-ENERGIZED AND WHEN THE EE WAS DESCENDING THE LADDER HIS HAND CAME IN CONTACT WITH THE BELT ON THE PRESS, RESULTING IN HIS LEFT ARM BEING DRAWN INTO THE PULLEY, TRAPPING AND BREAKING THE EE'S FOREARM.