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Respiratory Program. Medical Requirements. Every employee that is required to wear a respirator will fill out a medical evaluation. The company doctor will review the medical evaluation and determine if the employee is capable of wearing a respirator. Positive and Negative Pressure Seal Check
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Medical Requirements • Every employee that is required to wear a respirator will fill out a medical evaluation. • The company doctor will review the medical evaluation and determine if the employee is capable of wearing a respirator.
Positive and Negative Pressure Seal Check • A positive and negative fit test must be performed each time the respirator is put on. • Be sure to perform the test before entering the hazardous atmosphere.
Positive Pressure Seal Check 1. Block off the exhalation valve with your palm 2. Blow out gently 3. If no leaks are detected you have a good fit 4. If leaks are detected adjust the face piece and test again.
Negative Pressure Seal Check 1. Place your palms over the inhalation inlets 2. Inhale gently so the face piece collapses slightly 3. Hold breath for ten seconds 4. If the face piece holds the negative pressure you have a good fit 5. If the face piece looses the pressure, adjust the face piece and test again
Maintenance The three steps to maintenance 1. Inspection 2. Cleaning 3. Storage
Inspection • Check for the following: 1. Holes in filters 2. Loss of elasticity 3. Tears 4. Broken or loose connections 5. Missing parts 6. General cleanliness
Cleaning 1. Remove filters 2. Disassemble face piece 3. Discard defective parts 4. Wash in warm water 5. Rinse thoroughly 6. Disinfect 7. Reassemble
Storage 1. Respirators must be stored in a sealed, labeled, plastic bag • Keep respirator away from chemicals, moisture, cold, heat, dust, and sunlight
Fit-Testing • Respirators will not protect you if they don’t fit properly! • Required for negative or positive pressure tight-fitting face pieces • Must be conducted prior to use • Must be conducted at least annually • Must be retested if respirator fit or wearer changes