Safety Guidelines For Maintenance of Fire Dampers3994066

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Fire Dampers are generally passive fire protection systems that are engineered in the way which it gets close if you find a boost in temperature so as to steer clear of the spread of fire.

Fire Dampers can be used for avoiding fire, so proper steps should be taken for correct upkeep of these dampers. It is important to prevent multiplication of fire that is caused inside the ductwork as well as prevent transmission of flame where ductwork penetrate fire barriers.

Initially, proper testing ought to be done at the time of its installation which is operational testing should be done of fireplace damper to make sure that it is in working order and there is full use of it also as its components, verification should be carried out that all the tools are placed properly within their spots, and other important verifications. This all testing done should then be documented which has all more information concerning the fire damper instructions regarding its installation.

After the amount of twelve months of installation of fire and smoke dampers, it's important to be inspected in line with the National Fire Protection Standard and so the frequency needs to be every Four years and 6 years for hospitals.


The following activities must be performed at the time of inspection:-

1] The 165 degree fusible link where it really is applicable needs to be removed for testing purpose.

2] All dampers needs to be operated so as to verify that they close properly and fully to avoid spread of fire.

3] When the latch has been provided than it ought to be checked and moving parts lubricated if necessary.

4] There is no interference because of rust, misalignment, damaged frames or blades, defective hinges or parts, or bent tracks ought to be confirmed.

5] All inspections done of fire and smoke dampers ought to be documented properly which include the details such as the location of inspection, date of inspection, inspector, and applicable deficiencies.

6] When the damper isn't operating properly compared to the repairs shall begin without having done any any delay.

Smoke dampers are intended for installation in ducts and air transfer openings that are specially engineered to resist the passage of air and smoke. Other safety precautions which needs to be taken care of are:-

• It ought to be checked on a proper basis that the external components of each damper for signs of physical damage, obstructions preventing proper functioning, defective and missing parts, and proper labeling.

• Verification should be done concerning the proper sealing from the damper.

• Make certain that damper is in a position close fully.

• Tthere shouldn't be blockage from your closure and ought to not be penetrated by foreign objects because it affects fire damper operations.

• It should be ensured when fusible link is damaged compared to being replaced with a link of the same size, temperature, and load rating.

Thus testing and safety measures are necessary to be succeeded in doing so as to make sure that it works at its best at the time of fire and life safety event where it really is most important to be effective. It is necessary for doing inspections regularly so that the system is always ready because we never know when the unexpected event will probably occur.