EE WAS MANUALLY LOADING BAGS INTO THE BAG SPACER SECTION OF THE VALVE PACKER MACHINE BECAUSE THE CLAMP WOULD NOT AUTOMATICALLY PICK UP THE BAGS. WHILE PUSHING THE BAGS THROUGH BY HAND, THE MAC HINE ACTUATED AND JAMMED HIS RIGHT WRIST CAUSINGA CONTUSION. HE RECEIVED MEDICAL ATTENTION AND WAS RELEASED TO RESTRICTED DUTY.