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CRE <br /> FSafetyPla May 1, 1991 <br /> r� Stockton, California AGS 30003-IS <br /> ssure Leak Check:Close opening in the exhalation valve guard by <br /> Y!-cing Yah,;,of one hand over face of guard,exhale slowly maintaining slight <br /> positive pressure. No leakage should be detected between the face seal and <br /> the face. <br /> 5. Should any leakage be noted: <br /> a) Adjust the headstraps and face piece slightly; recheck for leakage. <br /> b) Check condition of exhalation valve and seat. Check that both inlet <br /> gaskets are present and in proper condition. <br /> c) In the event the face piece cannot be adjusted so there is no leakage, <br /> DO NOT ENTER THE AREA REQUIRING PROTECTION. Due <br /> to your particular facial features, a different style or size face piece <br /> may be required to obtain a proper facial fit. <br /> Note: Failure to perform a qualitative fit test of the respirator each time the <br /> respirator is donned may result in little or no respiratory protection. <br /> Inspection, Cleaning,.and Storage <br /> The respirator should be inspected, cleaned, and properly stored after use each day. The <br /> following steps are the basic elements of each procedure: <br /> A. Inspection <br /> 1. Examine face seal for rips, tears, holes, deformation, or stiffness. <br /> 2. Examine face piece plastic center shell for cracks, missing components, or <br /> damaged threads. <br /> 3. Examine harness for breaks, cuts, frays, tears, and missing or damaged <br /> hardware. <br /> 4. Examine inhalation and exhalation valves and valve seats for cuts, cracks, or <br /> _foreign matter which may-not-allow-the-valve to close completely.-Check-that ---- ---- <br /> Tvalves are properly installed and are not distorted. <br /> APp/red 0e0Syetes77S <br />