This code replaces 146112 according to the IMPA Codes 2024 update.
A supplementary text sign shall be used to increase comprehension (e.g. Remote release station) except when the safety sign is supplemented by manuals, instructions or training. A supplementary sign may be used to identify what extinguishing media is in the battery: CO2, Nitrogen, Foam, Powder, Water, Gases other than CO2.
