“Function: BALLAST SYSTEM System Desc: UTSUKI KEIKI CO., LT – UTSUKI KEIKI CO., LT – BC-67 (SY985554) SubSystem Desc: ALL (SB1) Location: BALLAST CONTROL PANEL SerialNo: 308H39-09/02” “PURGE TRANSMITTER; DRAWING NO: G-1600” UTSUKI KEIKI CO