EE WAS REMOVING A GUARD FOR MAINTENANCE RELATED ACTIVITIES WHEN IT FELL IT AND HIT HIM IN THE HEAD. EE RECEIVED A BRUISE AND CONTINUED TO WORK. EE LATER ALLEGES HE WAS EXPERIECING HEADACHES AN D MISSED SOME TIME AND WENT TO DR. EE CONTINUED TO BE SPIRATIC WITH ATTENDANCE. DR NOTIES INDICATED MENTAL ISSUE NEW A PRIOR TO WORKING WITH US.