subject shall indicate to the test conductor if at any time through the fit test the taste of saccharin is detected.
If the test subject does not report tasting the saccharin, the test is passed.
After generating the aerosol, the test subject shall be instructed to perform the exercises in section I.
The test subject shall don the enclosure while wearing the respirator selected in section I.
The respirator will be properly adjusted and equipped with a particulate filter.
If the saccharin is not tasted after 30 squeezes , the test subject struggles to taste saccharin and could not perform the saccharin fit test.
- This Nebulizer shall be clearly marked to tell apart it from the fit test solution nebulizer.
- If anytime during the test, the topic detects the banana-like odor of IAA, the test is failed.
- Self-observation in mirror to judge fit and respirator position.
- The individual being fit tested shall don the respirator without assistance, and perform the required user seal check.
If anytime during the test, the subject detects the banana-like odor of IAA, the test is failed.
The subject shall quickly exit from the test chamber and leave the test area in order to avoid olfactory fatigue.
The fit test chamber shall be a clear 55-gallon drum liner suspended inverted over a 2-foot diameter frame so the top of the chamber is approximately 6 inches above the test subject’s head.
Part 139 Airports And Requirements
We work with a firefighting tower structure, taught by active and retired Firefighters.
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The test subject shall be instructed to hold each chosen facepiece around the facial skin and eliminate the ones that obviously do not give a satisfactory fit.
Its purpose for forming the SFBFA and joining forces with the International Association of Black Professional FIREMEN was to align with the efforts of firefighters on a national basis to handle the problems facing Black firefighters.
The test enclosure shall have a 3⁄4 -inch (1.9 cm) hole in front of the test subject’s nose and mouth area to support the nebulizer nozzle.
If the subject passes the test, the efficiency of the test procedure shall be demonstrated by having the subject break the respirator face seal and take a breath before exiting the chamber.
Upon entering the test chamber, the test subject shall be given a 6-inch by 5-inch little bit of paper towel, or other porous, absorbent, single-ply material, folded in two and wetted with 0.75 ml of pure IAA.
The test subject shall hang the wet towel on the hook at the top of the chamber.
San Francisco Black Firefighters Association
Standing in place, the subject shall slowly turn his / her head laterally between your extreme positions on each side for 1 minute.
The head will be held at each extreme momentarily therefore the subject can inhale at each side.
Following the turning head laterally exercise, the subject must hold head full left and hold his / her breath for 10 seconds during test measurement.
Next, the subject needs to hold head full right and hold their breath for 10 seconds during test measurement.
Of this appendix will be performed by the test subject as the respirator seal is being continually challenged by the smoke, directed around the perimeter of the respirator far away of six inches.
The fit test solution is made by adding 83 grams of sodium saccharin to 100 ml of hot water.
Guidestar Pro Reports
Respirator restraining straps shall not be over-tightened for testing.
The straps will be adjusted by the wearer without assistance from other persons to give a reasonably comfortable fit typical of normal use.
When performing the original user seal check using a positive or negative pressure check, the sampling line will be crimped closed to avoid air pressure leakage during either of the pressure checks.
The test operator shall direct the stream of irritant smoke from the smoke tube toward the faceseal section of the test subject, using the low flow pump or the squeeze bulb.
The test operator shall begin at least 12 inches from the facepiece and move the smoke stream around the whole perimeter of the mask.
The operator shall gradually make two more passes around the perimeter of the mask, moving to within six inches of the respirator.
In a standard standing position, without talking, the subject shall breathe normally.
The fit test will be performed while the test subject is wearing any applicable safety equipment that could be worn during actual respirator use which could interfere with respirator fit.
An archive of the test will be continued file, assuming the fit test was successful.
The record must contain the test subject’s name; overall fit factor; make, model, style and size of respirator used; and date tested.
An archive of the test needs to be kept on file, assuming the fit test was successful.
The record must support the test subject’s name; overall fit factor; make, model, style, and size of respirator used; and date tested.
If no drum liner can be acquired, a similar chamber shall be constructed using plastic sheeting.
The inside top center of the chamber shall have a little hook attached.
If the employee finds the fit of the respirator unacceptable, the test subject shall be given the opportunity to select a different respirator also to be retested.
The test shall not be conducted when there is any hair growth between your skin and the facepiece sealing surface, such as stubble beard growth, beard, mustache or sideburns which cross the respirator sealing surface.
Any sort of apparel which interferes with a satisfactory fit will be altered or removed.
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