Final answer:
When a fire protection system is out of service, it is important to follow procedures in accordance with organizational and local guidelines, including notifying the appropriate authorities, possibly initiating a fire watch, and documenting all actions taken.
Step-by-step explanation:
When a fire protection system is out of service, one should follow procedures IAW (In Accordance With) the guidelines set forth by the organization and local regulatory authorities. It is generally required that the building owner or the responsible party notify the fire department and the alarm-monitoring company if the system will be out of service. There may also be a need to appoint a fire watch, which entails having individuals on standby to monitor the building for fires, as well as other temporary measures to ensure safety until the fire protection system is operational again.
The exact procedures may vary depending on the regulations and codes specific to the jurisdiction, type of fire protection system, the expected duration of the outage, and the risk assessment of the building or area being protected. Documentation of the outage, notification, and mitigation measures taken is often required as part of compliance with these procedures.