EMPLOYEE WAS TRAMMING LHD TO HIS WORK PLACE WHEN THE OVERHEAT LIGHT CAME ON. HE PULLED THE LHD INTO A CROSS CUT TO COOL OFF. HE PARKED THE LHD AND SHUT THE ENGINE OFF. THE RADIATOR CAP BLEW OFF CAUSING ANTIFREEZE TO COME OUT OF THE RADIATOR. HE THREW UP HIS HAND TO BLOCK HIS FACE FROM GETTING SPLASHED WITH ANTIFREEZE.