technical manual operator instructions
technical manual operator instructions
technical manual operator instructions
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SECTION III. OPERATION UNDER USUAL CONDITIONS<br />
2.4 DONNING YOUR MASK.<br />
WARNING<br />
Keep face clean-shaven. An unshaven face could<br />
cause a bad seal between face and facepiece.<br />
Soldiers should not wear hairstyles which possibly would<br />
interfere with the fit of the facepiece.<br />
Do not overtighten the headharness. Overtightening<br />
may cause the mask to leak and will make it more<br />
uncomfortable to wear.<br />
Excessive head movement may cause face seal to leak.<br />
a. Stop breathing, close eyes and remove headgear.<br />
b. Remove mask from carrier.<br />
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