When is manual actuation of the system permitted?

Manual actuation of a dry chemical extinguishing system is permitted when it is approved by the authority having jurisdiction. This reflects the principle that local regulations and safety codes often dictate when and how fire protection systems can be operated, emphasizing the importance of compliance with established standards.

In many situations, automated systems are preferred for their reliability and quick response in an emergency. However, there could be circumstances where manual actuation is deemed appropriate by the authority, such as specific facility policies or unique fire risks. This approval ensures that the method of actuation aligns with safety standards and operational protocols, thereby maintaining the effectiveness of the fire protection system while allowing flexibility when necessary.