A drop test is required to confirm that the fire door will close automatically during a fire emergency.
Fire door drop test procedure.
Nfpa 72 9 is referenced when any smoke detection is present.
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 door must close fully so the bottom bar rests on the sill.
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.
A first test checks to make sure your fire doors operate as they should and are providing full closure.
The average closing speed must be between 6 and 24 per second.
Testing a fire door is not as straightforward as it may sound.
An annual rolling fire door inspection and drop test is required to ensure that your fire doors will close automatically in the case of a fire emergency.
The drop test includes two steps.
A second test checks to make sure the automatic closing devices resets properly.
The operation must be under the airflow conditions that the system will encounter.
Fire door drop test form.
The essential test is that the damper will open and close and no obstructions are present.
Any failure to pass this test may be immediately remedied through repairs.
Use manufacturer s drop test instructions.
Door must be fully open before drop test.
The actual drop test.
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