How frequently should pneumatic line type heat detectors be tested?

Pneumatic line type heat detectors are required to be tested every six months to ensure they are functioning correctly. This testing frequency is important because it allows for the detection of any potential issues or malfunctions that could compromise the safety of the fire alarm system. By conducting these tests biannually, facilities can maintain compliance with relevant safety regulations and standards while ensuring reliable operation in an emergency.

Regular testing helps to identify any blockages, leaks, or other mechanical failures that might impede the sensors' ability to detect heat effectively. By adhering to the six-month testing interval, building management can proactively manage their fire safety systems and enhance overall safety for occupants.