Fire Damper Inspection

Each fire damper must be tested and inspected one year after the installation.

Fire damper inspection. You may be wondering. Fire damper inspection services. Why the difference in the testing and inspection frequency between hospitals and other. Combination fire and smoke dampers can be controlled several ways.

The text of 6 5 2 and 6 5 5 has been revised by a tentative interim amendment tia. Damper frame blades fire barrier mounting sleeve. A combination fire and smoke damper looks very similar to a smoke damper but has a high temperature sensor to close the damper from heat along with the local smoke detector. 2 smoke damper needs to be cycled through its closure and opening in accordance with nfpa 72.

Aus building code nbcc as 1668 1 2015 as 1682 1 1682 2 2015 as 1530 4 2014 as 1530 7 2007 fire smoke air damper standard fire smoke control testing standards national local building code. After you hit the one year mark your fire dampers must then be tested and inspected every four years except for hospitals which have a six year frequency. Lss fire damper inspection and smoke damper inspection. Product testing fire dampers smoke dampers summary.

Mob s are required to be. Combination fire and smoke damper drawing courtesy of ruskin company. All tests must be completed in a safe manner by personnel wearing personal protective equipment. There are however alternative types of dynamic fire dampers that make testing and maintenance easier.

Combination fire smoke damper the fusible link shall be removed for testing the damper for full closure simulating a fire condition per the requirements and frequencies of 19 5 4 of nfpa 80 standard for fire doors and other opening protectives. As with testing dynamic fire dampers testing a smoke damper should be done under normal airflow conditions to confirm no impediment to operation exists due to rust or damaged blades. Besides the damper test required by nfpa 105 nfpa 72 requires an annual test of the spot type smoke detector or duct detector that activates the smoke damper. Fire and smoke dampers.

A leader in fire damper inspections for over 20 years brand services is your one source for all fire damper needs. Round fire damper allows the fusible link to be replaced easily then the damper can be adjusted to its full open position. Each fire damper shall be inspected one year after installation and then the frequency shall be every six years for hospitals. Nfpa 80 19 4 1 1 2010 edition states.

Testing and maintenance of fire dampers especially dynamic curtain fire dampers can be extremely difficult. 3 fusible link if provided is removed and damper closes completely and latches closed where latch.