6005.3.2.1 Signage.
FC § 6005.3.2.1
Ozone gas-generator rooms shall not be normally occupied, and such rooms shall be kept free of combustible and hazardous material storage. An approved sign that reads, "OZONE GAS GENERATOR – HIGHLY TOXIC – OXIDIZER", shall be posted on or near each entrance door to an ozone gas-generator room.













