Safety Guidelines For Upkeep of Fire Dampers1653459
Fire Dampers are usually passive fire protection systems that are specially designed in the manner which it gets close if you find a boost in temperature so as to stop the spread of fireside.
Fire Dampers can be used for avoiding fire, so proper steps should be taken for proper upkeep of these dampers. It is useful to avoid the spread of fire which is caused within the ductwork as well as prevent transmission of flame where air ducts penetrate fire barriers.
Initially, proper testing should be done during the time of its installation which is operational testing should be done of fireplace damper in order to ensure that it is working properly then there is full access to it also as its components, verification should be done that most the products are placed properly in their appropriate places, and other important verifications. All this testing done should then be documented that has all details concerning the fire damper and instructions regarding its installation.
Following the amount of one year of installation of fire and smoke dampers, it is crucial being 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 should be performed during inspection:-
1] The 165 degree fusible link where it's applicable should be removed for testing purpose.
2] All dampers should be operated to be able to verify which they close properly and fully to prevent spread of fireside.
3] If the latch is being provided than it should be checked and moving parts lubricated if needed.
4] There is no interference as a result 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 including the details such as the location of inspection, date of inspection, inspector, and applicable deficiencies.
6] When the damper just isn't operating properly than the repairs shall begin without doing any delay.
Smoke dampers are intended for installation in ducts and air transfer openings which can be specially engineered to resist the passage of air and smoke. Other safety measures which should be looked after are:-
• It must be checked on the proper basis that the external aspects of each damper for signs of physical damage, obstructions preventing proper functioning, defective and missing parts, and proper labeling.
• Verification ought to be done about the proper sealing with the damper.
• Make certain that damper is in a position close fully.
• Tthere shouldn't be blockage from your closure and ought to not penetrated by foreign objects since it affects fire damper operations.
• It ought to be ensured that if fusible link is broken compared to being substituted with a hyperlink of the same size, temperature, and load rating.
Thus testing and security precautions are very important being done this as to ensure that it really works at its best at the time of fire and life safety event where it is most critical to work. It's important for doing inspections regularly in order that the product is always ready because we don't know once the unexpected event will probably occur.