Safety Guidelines For Maintenance of Fire Dampers4690119
Fire Dampers are often passive fire protection systems that are specially engineered in the manner that it gets close if you find an increase in temperature so as to steer clear of the spread of fireside.
Fire Dampers bring avoiding fire, so proper steps should be taken for correct upkeep of these dampers. It is useful to stop multiplication of fireplace that is caused within the ductwork and also prevent transmission of flame where ductwork penetrate fire barriers.
Initially, proper testing should be carried out during the time of its installation that's operational testing should be done of fireplace damper to make sure it is in working order and there's full usage of it as well becasue it is components, verification should be carried out that the products are placed properly within their spots, along with other important verifications. All of this testing done should then be documented which has all more information concerning the fire damper and instructions regarding its installation.
Following your period of 12 months of installation of fire and smoke dampers, it is necessary to become inspected in line with the National Fire Protection Standard and so the frequency should be every 4 years and 6 years for hospitals.
These activities has to be performed at the time of inspection:-
1] The fusible link 165 degree where it's applicable needs to be removed for testing purpose.
2] All dampers should be operated to be able to verify that they close properly and fully to avoid spread of fire.
3] In the event the latch has been provided laptop or computer ought to be checked and moving parts lubricated if necessary.
4] There is no interference as a result of rust, misalignment, damaged frames or blades, defective hinges or parts, or bent tracks should be confirmed.
5] All inspections done of fire and smoke dampers ought to be documented properly including the details just like the location of inspection, date of inspection, inspector, and applicable deficiencies.
6] If the damper just isn't operating properly compared to the repairs shall begin without having done any delay.
Smoke dampers are meant for installation in ducts and air transfer openings which are specially designed to resist the passage of air and smoke. Other security precautions which should be cared for are:-
• It ought to be checked on the proper basis the external components of each damper for indications of physical damage, obstructions preventing proper functioning, defective and missing parts, and proper labeling.
• Verification should be carried out concerning the proper sealing of the damper.
• Be sure that the damper is in a position close fully.
• Tthere shouldn't be blockage in the closure and should not penetrated by any foreign objects because it affects fire damper operations.
• It must be ensured that when fusible link is broken than being replaced with a link of the identical size, temperature, and cargo rating.
Thus testing and safety precautions are very important being done so regarding ensure that it functions at its best during fire and life safety event where it's most critical to work. It's important for doing inspections regularly in order that the method is always ready because we can't predict when the unexpected event will probably occur.