Title: SCBA
Headings: 

Content: Do not install regulator in facepiece. Breath normally through the regulator mounting port. Breathing should be unimpaired. The auxiliary valve should open on exhalation and close on inhalation. lf breathing is difficult or if valve operation is not as described, do not use facepiece. Review instructions and correct the problem before use. After checking valve function without regulator in place, attach the regulator of a complete SCBA to facepiece and perform the REGULAR OPERATION INSPECTION as directed in the OPERATING AND MAINTENANCE INSTRUCTIONS supplied with your SCOTT SCBA. The regulator operational inspection must be successfully performed while using the facepiece in which Auxiliary Exhalation Valve Assembly Kit 29513-01 was installed before using the respirator. WARNING
THE FACEPIECE WHICH AUXILIARY EXHALATION VALVE ASSEMBLY KIT 29513-01 IS INTENDED TO BE INSTALLED IN IS A COMPONENT OF A SELF-CONTAINED BREATHING APPARATUS (SCBA) WHICH MAY BE USED TO SUPPORT HUMAN LIFE IN A HAZARDOUS ATMOSPHERE. FAILURE TO CHECK YOUR WORK AS INSTRUCTED MAY RESULT IN THE PERSONAL INJURY OR DEATH OF A RESPIRATOR USER.