Which of the following is a requirement for spray gun cleaning operations?

Adequate ventilation is crucial for spray gun cleaning operations due to the potential release of hazardous fumes and vapors from the cleaning solvents and materials used. Proper ventilation helps to ensure that any airborne contaminants are diluted and removed from the work area, reducing the risk of inhalation by workers. This practice not only safeguards the health of personnel but also minimizes the chances of flammable vapors accumulating, which could pose a fire hazard.

Maintaining a well-ventilated environment aligns with safety regulations and best practices in handling chemicals, making it an essential requirement during spray gun cleaning operations. It is important to keep in mind that while other options may have some relevance in specific contexts, adequate ventilation directly addresses the immediate dangers associated with the cleaning process and is instrumental in promoting a safe working atmosphere.