MSA AirHawk MMR Operation And Instructions Manual
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MSA AirHawk MMR Operation And Instructions Manual

Air mask low/high pressure
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AirHawk
Air Mask
Low/High Pressure
OPERATION AND INSTRUCTIONS
THIS MANUAL MUST BE CAREFULLY READ AND FOLLOWED BY ALL
PERSONS WHO HAVE OR WILL HAVE THE RESPONSIBILITY FOR USING
OR SERVICING THIS AIR MASK. This Air Mask will perform as designed
only if used and serviced according to the instructions; OTHERWISE IT
COULD FAIL TO PERFORM AS DESIGNED, AND PERSONS WHO RELY
ON THE AIR MASK COULD SUSTAIN SERIOUS PERSONAL INJURY OR
DEATH.
This Self-Contained Breathing Apparatus (SCBA) 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 insert for NIOSH approval information: P/N 10039170.
For air-line use refer to User's Instructions P/N 10046412.
TAL 5010 (L) Rev. 3
™
WARNING
© MSA 2005
MMR
Prnt. Spec. 10000005389(A) Mat. 10037469
Doc. 10000013445

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Summary of Contents for MSA AirHawk MMR

  • Page 1 This Self-Contained Breathing Apparatus (SCBA) 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

    INTRODUCTION TABLE OF CONTENTS Introduction .....................................2 Description ....................................5 Donning....................................7 Removing the Apparatus ..............................11 Cold Weather Operation ...............................13 Cleaning/Disinfecting ................................15 Inspections....................................17 Functional Tests ..................................19 Flow Test/Overhaul Requirements ............................20 Lifetime Warranty ..................................23 NIOSH APPROVAL INFORMATION CAUTIONS AND In making renewals or repairs, parts identical with those LIMITATIONS furnished by the manufacturer under the pertinent approval shall be maintained.
  • Page 3 Read and understand these instructions before attempting 5. Return to a safe atmosphere immediately if discol- to use this equipment. If you have any questions, call toll oration, crazing, blistering, cracking or other dete- free 1-800-MSA-2222. TAL 5010 (L) Rev. 3 - 10037469...
  • Page 4 NOTES TAL 5010 (L) Rev. 3 - 10037469...

  • Page 5: Description

    (burst disc), and pressure gauge. The pressure gauge AirHawk MMR breathing apparatus consists of the follow- shows the air pressure in the cylinder continuously. The ing major sub-assemblies.
  • Page 6 DESCRIPTION CARRIER AND HARNESS FACEPIECE The carrier consists of a backplate, a cylinder strap with The facepiece is available in three sizes. buckle to hold the cylinder, and a harness, consisting of shoulder straps, chest strap (optional), adjustable pull- Only Ultra Elite Hycar facepieces (model numbers 7-935- straps waist-strap, shoulder pads (optional) and belt 7, 7-935-8, and 7-935-9) have been tested against and mounted regulator retainer.

  • Page 7: Donning

    CAUTION bypass knob is fully If your readings do not agree with these values, return closed (clockwise). the SCBA to an MSA trained or certified repairperson. 7. Check for bypass oper- ation. Grasp the red knob and turn it counter-clockwise.
  • Page 8 The SCBA must be checked and corrected for proper Hold your breath at operation by an MSA trained or certified repairperson least 10 seconds. The before using. Failure to follow this warning may result facepiece should col- serious personal injury or death.
  • Page 9 2. Insert regulator into rectly can separate from the facepiece unexpectedly. facepiece adapter by Return the respirator to an MSA trained or certified pushing inward. repairperson to correct the condition. Failure to follow this warning can result in serious personal injury or death.
  • Page 10 DONNING PRECAUTIONS DURING USE Note: Air Mask service life is reduced greatly when the bypass is used. Periodically check the pressure indicated on the remote pressure gauge. It continually displays the cylinder pres- • Reduced air flow: Immediately open the bypass. sure.

  • Page 11: Removing The Apparatus

    REMOVING THE APPARATUS REMOVING THE APPARATUS 7. Disconnect the chest strap (if used). DISCONNECTING THE PUSH-TO-CONNECT 8. To loosen the shoulder straps, grasp the release tabs. REGULATOR Push them out and away from your body. 9. Slip your right arm out of the shoulder strap first, then remove the harness.
  • Page 12 If the cylinder is dam- aged, return it to an MSA Service Center. Call 1-800- MSA-2222 for instructions. TAL 5010 (L) Rev. 3 - 10037469...

  • Page 13: Cold Weather Operation

    COLD WEATHER OPERATION SUGGESTED PROCEDURES FOR COLD WEATHER 3. Moisture can enter through the cylinder valve or cou- OPERATION pling nut when cylinders are replaced on the Air Mask. When replacing cylinders, be careful to prevent mois- Moisture can cause problems in Air Masks if it freezes. ture or contamination from entering the system.
  • Page 14 NOTES TAL 5010 (L) Rev. 3 - 10037469...

  • Page 15: Cleaning/Disinfecting

    Confidence Plus flushing with clean water. Cleaning Solution (P/N 10009971) from MSA is recom- e. Allow the facepiece to air dry. Do not dry the parts mended. It cleans and disinfects in one operation. It by placing them near a heater or in direct sunlight.
  • Page 16 NOTES TAL 5010 (L) Rev. 3 - 10037469...

  • Page 17: Inspections

    3. Facepiece break or peel, or signs of heat-related damage. If a. Inspect the facepiece for rubber deterioration, dirt, the cylinder is damaged return it to an MSA Service cracks, tears, holes, or tackiness. Center. Call 1-800-MSA-2222 for instructions. b. Check the harness headstraps for breaks, loss of d.
  • Page 18 NOTES TAL 5010 (L) Rev. 3 - 10037469...

  • Page 19: Functional Tests

    FUNCTIONAL TESTS FUNCTIONAL CHECKS b. Pressurize the system by opening the cylinder valve (AFTER EACH USE AND MONTHLY) for a moment, then close it. The whistle must sound indicating it is functioning. 1. Check that the regulator works properly. The regulator c.

  • Page 20: Flow Test/Overhaul Requirements

    1 cylinder every Every 8 years Every year The required replacement/overhaul schedule for self-con- other day tained breathing apparatus from MSA is based on appara- tus usage on an individual basis. The frequency required 1 cylinder per Every 15 years Every year...
  • Page 21 NOTES TAL 5010 (L) Rev. 3 - 10037469...
  • Page 22 NOTES TAL 5010 (L) Rev. 3 - 10037469...

  • Page 23: Lifetime Warranty

    MSA shall be released tured by MSA, but will pass on to the Purchaser a warranties from all obligations under this warranty in the event r of m such components. THIS WARRANTY...

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