Safety Guidelines For Maintenance of Fire Dampers7775768
Fire Dampers are generally passive fire protection systems that are engineered in how that it gets close if you have a boost in temperature so as to stay away from the spread of fireplace.
Fire Dampers are used for avoiding fire, so proper steps needs to be taken for proper maintenance of these dampers. It is important to prevent the spread of fireplace which can be caused inside the ductwork and in addition prevent transmission of flame where ductwork penetrate fire barriers.
Initially, proper testing should be carried out during the time of its installation that is operational testing should be carried out of fire damper to guarantee that it is functional then there is full use of it as well since it's components, verification should be done that most the products are placed properly in their appropriate places, and other important verifications. This all testing done should then be documented that has all more information concerning the fire damper and directions regarding its installation.
Following your period of one year of installing fire and smoke dampers, it's important to become inspected based on the National Fire Protection Standard and then the frequency ought to be every 4 years and 6 years for hospitals.
The following activities should be performed during inspection:-
1] The elsie fusible links where it really is applicable should be removed for testing purpose.
2] All dampers should be operated to be able to verify that they close properly and fully to prevent spread of fireside.
3] If the latch will be provided of computer needs to be checked and moving parts lubricated if necessary.
4] There's 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 important points like the location of inspection, date of inspection, inspector, and applicable deficiencies.
6] When the damper is not operating properly compared to repairs shall begin without having done any any delay.
Smoke dampers are intended for installation in ducts and air transfer openings which are engineered to stand up to the passage of air and smoke. Other safety precautions which should be looked after are:-
• It ought to be checked on the proper basis how the external components of each damper for signs and symptoms of physical damage, obstructions preventing proper functioning, defective and missing parts, and proper labeling.
• Verification ought to be done concerning the proper sealing of the damper.
• Make certain that damper is able close fully.
• There should be no blockage from the closure and should 't be 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 web link of the identical size, temperature, and cargo rating.
Thus testing and safety precautions are important to become done this concerning make sure that it functions at its best during fire and life safety event where it really is most important to operate. It's important for doing inspections regularly in order that the product is always ready because we can't predict if the unexpected event will probably occur.