Washington Administrative Code (Last Updated: November 23, 2016) |
Title 296. Labor and Industries, Department of |
Chapter 296-307. Safety standards for agriculture. |
Section 296-307-45560. Make sure a heating system used for drying objects does not cause a fire.
Latest version.
- You must:• Make sure the heating system used in a drying operation that could cause ignition:– Has adequate mechanical ventilation that operates before and during the drying operation– Shuts down automatically if a ventilating fan fails to maintain adequate ventilation– Is installed as required by NFPA 86-1999, Standard for Ovens and Furnaces.Note:Some, or all, of the consensus standards (such as ANSI and NFPA) may have been revised. If you comply with a later version of a consensus standard, you will be considered to have complied with any previous version of the same consensus standard.