MSA PremAire Operation And Instructions Manual
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MSA PremAire Operation And Instructions Manual

MSA PremAire Operation And Instructions Manual

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Prem ire
THIS MANUAL MUST BE READ CAREFULLY BY ALL PERSONS WHO HAVE OR WILL
HAVE THE RESPONSIBILITY FOR USING OR SERVICING THE PRODUCT. Like any
complex piece of equipment, the PremAire from MSA will perform as designed
only if used and serviced according to the instructions. OTHERWISE, THE PROD-
UCT COULD FAIL TO PERFORM AS DESIGNED, AND PERSONS WHO RELY ON THE
PRODUCT COULD SUSTAIN SERIOUS PERSONAL INJURY OR DEATH.
This PremAire is certified by the National Institute of Occupational Safety and Health
(NIOSH).
The warranties made by MSA with respect to the product are voided if the product is
not installed, used and serviced in accordance with the instructions in this manual.
Please protect yourself and your employees by following the instructions. Please read
and observe the WARNINGS and CAUTIONS inside. For any additional information
relative to use or repair, write or call 1-800-MSA-2222 during regular working hours.
See separate Inserts for NIOSH Approval information
(P/N 10032763 / 818364 / 10032761)
TAL 801 (L) Rev. 8
OPERATION AND INSTRUCTIONS
REGULATOR
ESCAPE
CYLINDER
VORTEX
MAIN
DUAL
INLET
SUPPLY
© MSA 2008
®
Prnt. Spec. 10000005389(A)
Mat. 496958
Doc. 496958

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Summary of Contents for MSA PremAire

  • Page 1 This PremAire is certified by the National Institute of Occupational Safety and Health (NIOSH). The warranties made by MSA with respect to the product are voided if the product is not installed, used and serviced in accordance with the instructions in this manual.

  • Page 2: Table Of Contents

    S- Special or critical Users Instructions and/or specific 9. Do not use the PremAire System for firefighting. use limitations apply. Refer to user instructions before 10. Do not use the PremAire System for underwater appli- donning. cations. 11. Thoroughly check out the respirator on receipt and prior to use.

  • Page 3: Premaire Respirator System Symbols

    INTRODUCTION 12. Do not use compressed oxygen with the PremAire PREMAIRE RESPIRATOR SYSTEM SYMBOLS System. 13. Unless equipped with a pressure-demand facepiece Symbols are used to direct you to other instructions, and the Escape-Cylinder option, the PremAire warnings and guidelines that apply to the type of Respirator MUST NOT be used and relied upon for option(s).
  • Page 4 NOTES TAL 801 (L) Rev. 8 - 496958...

  • Page 5: Operating Principles

    The PremAire System can be used with a wide range of to-facepiece seal leakage. MSA air-supply hoses, which can be interconnected up to a maximum length of 300 feet.

  • Page 6: Connecting Inlet Pressure Gauge

    OPERATING PRINCIPLES Locking quick-disconnects easily connect by pushing the CEJN - Chrome plug and socket together. To separate, push the plug and Quick Disconnect Plug 476955 (No Check Valve) socket together, then pull the sleeve from the plug. Quick Disconnect Socket with Check Valve 476956 (3/4 - 16 UNF) Air Supply Hose (3/4 - 16 UNF)

  • Page 7: Preparing Respirator For Use

    PREPARING RESPIRATOR FOR USE The apparatus must be checked and corrected for 1. UPON RECEIPT, thoroughly check the respirator proper operation by an MSA trained repairperson before use. Check the facepiece, regulator, hoses and before using. Failure to follow this warning can result all fittings for shipping damage.

  • Page 8: Using The Speed-On Harness

    American National Standard for Respiratory If this does not release the valve, do not use the face- Protection, ANSI Z88.2, which is published by the piece. See PremAire Duo-Twin Instruction Manual for Air American National Standards Institute. Tightness Test for Duo-Twin facepiece (P/N 818370).
  • Page 9 6. Inhale sharply to start the airflow. b. Listen for the release tab to “click” as the regulator If the apparatus passes all tests, the PremAire is ready locks onto the facepiece. to use. Remember, you must make these tests every c.
  • Page 10 If the unit fails to meet any of the tests, the condition(s) must be corrected before using the respirator. Note: If using the PremAire Respirator with any of the fol- lowing options, see the sections indicated for proper instructions for use.

  • Page 11: Removing The Apparatus

    The PremAire system should be stored in a cool, clean, dry place, away from direct sunlight. Heat and sunlight will 2. Press the shut-off to release system pressure.
  • Page 12 NOTES TAL 801 (L) Rev. 8 - 496958...

  • Page 13: Cleaning And Disinfecting

    CLEANING AND DISINFECTING CLEANING AND DISINFECTING Respirators should be cleaned and disinfected after each use. The facepiece should be cleaned and disinfected after every use. Remove the filter cartridges (if used). MSA recommends using Confidence Plus ® Cleaning Solution (P/N 10009971). Refer to the label for user instructions.
  • Page 14 NOTES TAL 801 (L) Rev. 8 - 496958...

  • Page 15: Inspection

    P/N 10017251.) screws, if any, are secure. 5. Record Keeping If there is no MSA Service Center in your area, return the a. Following inspection, the date and initials of the unit to MSA for service. Call 1-800-MSA-2222 for instruc- designated person should be recorded on an tions.

  • Page 16: Storage

    1. In general, only the facepiece requires cleaning and disinfecting after each use. If the apparatus is soiled The PremAire CADET Respirator must be stored in a cool, or has dirt accumulation, use a damp sponge with dry place away from direct sunlight. Heat and sunlight will mild soap solution or use a soft/medium bristle brush shorten the life of rubber parts.

  • Page 17: Functional Checks

    FUNCTIONAL CHECKS FUNCTIONAL CHECKS 2. Inspect the Second Stage Shut-Off. (After Each Use and Monthly) a. With the regulator pressurized, operate each valve to be sure it operates. Venting of pressure relief 1. Check that the regulator works properly. valves (or a continuing flow of air through the regu- a.

  • Page 18: Troubleshooting

    Remove the regulator from service and be plugged. replace the inlet filter. See repair instructions. Second stage regulator may Return to MSA trained repair require adjustments. technician. Air leaking at mask mounted Swivel O-rings leaking. Disconnect the regulator hose assembly.

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