EMPLOYEE WAS LIFTING A RADIATOR WHEN HE FELT PAIN IN LOWER ABDOMEN. HE OBSERVED THAT A PRE-EXISTING HERNIA HAD WORSENED. HE WAS UNSURE IF CONDITION WAS WORK-RELATED. WHEN HE TOLD H.R. MANAGER, ARRANGEMENTS WERE IMMEDIATELY MADE TO HAVE EMPLOYEE MEDICALLY EVALUATED. EMPLOYEE CLAIMS HERNIA EXISTED PRIOR TO EMPLOYMENT BUT NEVER ADVISED THE COMPANY.