Last edit: 13/07/2023
In the chapter 4.9 it’s treated the argument of explosions and the standard reports the following prescriptions:
“Spray booths shall be equipped with forced ventilation to limit the concentration of flammable substances below the specified percentage of LEL.
The required air flow shall be monitored.
An interface shall be provided to enable the interlocking of the forced ventilation with
- The spray application and
- The high voltage supply of electrostatic application equipment