The drop test includes two steps.
Fire door drop test procedure.
Testing a fire door is not as straightforward as it may sound.
In the built environment there is often a legal requirement for products such as doors screens partitions and ceilings to resist the.
A first test checks to make sure your fire doors operate as they should and are providing full closure.
Mark cummings explains the testing and certification process and how the results can be interpreted to widen the scope of products covered.
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The operation must be under the airflow conditions that the system will encounter.
A second test checks to make sure the automatic closing devices resets properly.
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The actual drop test.
The average closing speed must be between 6 and 24 per second.
Any failure to pass this test may be immediately remedied through repairs.
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Nfpa 72 9 is referenced when any smoke detection is present.
A drop test is required to confirm that the fire door will close automatically during a fire emergency.
Door must be fully open before drop test.
National fire protection association standards nfpa 80 require business owners and property managers to have their rolling and sliding fire doors inspected and tested at a minimum once a year.
Use manufacturer s drop test instructions.
The essential test is that the damper will open and close and no obstructions are present.
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Fire door drop test form.