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File: 110196_aacab_02.txtI 5. CLEAR THE MASK BY EXHALING. 6. CALMLY REPEAT NEGATIVE PRESSURE CHECK. 7. OPEN EYES AND BREATHE NORMALLY. 8. REPLACE OUTLET VALVE COVER. 9. IF DISC OUTLET VALVE WERE TO HAVE COLLAPSED IN A SUSPECTED CHEMICALLY CONTAMINATED AREA, REESTABLISH SEAL AND SEEK MEDICAL ! ATTENTION AT THE FIRST OPPORTUNITY. C. POINT OF CONTACT IS [(b)(2)] WR-ALC/LVRDR1 [(b)(2)] END QUOTE. - 3. LOOKING AT THE MASK, WE SUSPECT THERE HAVE BEEN CASES WHERE THE OUTLET VALVE HAS BECOME BENT AND LODGED IN THE VALVE SEAT WHERE THE DRINKING TUBE ENTERS THE MASK. [(b)(2)] . ~
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