FireHawk™ M7 Air Mask NFPA 1981: 2007 Edition NFPA 1982: 2007 Edition CBRN Agent Approved Air Mask 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.
INTRODUCTION TABLE OF CONTENTS NIOSH Approval Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 Special or Critical Users Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
INTRODUCTION For more information on the air mask use and performance standards, please consult the following publications: 1. Read and follow all NIOSH and other approval limitations. 2. DO NOT use the carrier and harness assembly as a vertical raising or lowering device. 3. DO NOT use the air mask as an underwater device. 4. This system must be supplied with respirable [Quality Verification Level (Grade) D, see ANSI/CGA G-7.
INTRODUCTION CBRN AGENT APPROVAL LABEL CONTACT INFORMATION The MSA CBRN Agent approved air mask has this approval label attached to the carrier and harness. In the event of a product concern, contact your local MSA authorized repair center or distributor, who will provide the necessary information to MSA for issue resolution.
DESCRIPTION DESCRIPTION The PR14 First Stage Regulator incorporates a downstream design and dual springs. FireHawk M7 Air Masks from MSA are pressure-demand, self-contained breathing apparatus (SCBA) certified by the National Institute for Occupational Safety and Health (NIOSH) for use in atmospheres immediately dangerous to life or health: The regulator incorporates a large, easily replaceable, sintered filter to capture particulates that may be in the air stream.
DESCRIPTION AUDI-LARM ALARM WITH URC ASSEMBLY The facepiece has a low-resistance, pressure-demand exhalation valve. The Audi-Larm Alarm rings when there is approximately 25% of the air mask’s rated service time remaining and when the cylinder valve is first opened, providing an audible indication that the alarm is working properly. An inhalation check valve in the inlet housing keeps moisture and contaminants out of the Firehawk Regulator. The facepiece has a speaking diaphragm for clear communication.
DESCRIPTION FIREHAWK M7 TELEMETRY MODULE air supply will be reduced by at least half. The SCBA is approved by NIOSH without inter-connecting two users to one apparatus. NIOSH does not certify “buddy breathers”. Therefore, the attachment of the receiver's regulator to the donor's apparatus voids the NIOSH approval for both air masks. The FireHawk M7 Telemetry Module provides the firefighter with two-way communication with Incident Command.
NOTES TAL 708 (L) Rev.
VISUAL INSPECTION AND FUNCTIONAL TESTS INSPECTION Conduct the Following: Before Use, After Each Use, and Monthly 2. FireHawk M7 HUD a. Inspect the FireHawk M7 HUD for cracks or other signs of damage which could allow contaminants to enter the housing. b. Ensure that moisture or debris is not present in the battery compartment. c. Ensure the battery compartment o-ring on the battery cap is free of debris and not damaged or miss ing. d.
VISUAL INSPECTION AND FUNCTIONAL TESTS valve label is not damaged and that the relief valve ports are not showing. If damaged, remove the air mask from service and replace the relief valve. e. Reattach Audi-Larm Alarm to the cylinder valve. 7. High Pressure Hose a. Inspect the high pressure hose between the AudiLarm Alarm and the PR14 First Stage Regulator. Look for cuts or severe abrasions. If damage is present, replace the hose. 8. Cylinder and Valve Assembly a.
VISUAL INSPECTION AND FUNCTIONAL TESTS FUNCTIONAL TESTS Conduct the Following: Before Use, After Each Use, and Monthly and 2000 psi for 4500 psi air masks. b. Pressurize the system by opening the cylinder valve. Listen for the FireHawk M7 Power Module to sound and for the Audi-Larm Alarm to ring briefly. c.
VISUAL INSPECTION AND FUNCTIONAL TESTS o 530 psi - approximately (2216 psi system) o 750 psi - approximately (3000 psi system) o 1050 psi - approximately (4500 psi system) A single flashing red LED must display in the FireHawk M7 HUD at the appropriate pressure listed above. The Audi-Larm Alarm will ring and the alarm button on the FireHawk M7 Control Module and buddy lights on the FireHawk M7 Power Module will flash red at this time. p.
DONNING DONNING THE AIR MASK Listen for any hiss or pop sounds from the Audi-Larm Alarm, if heard, do not use the air mask. Return it to an MSA trained or certified repairperson. Failure to follow this warning can result in serious personal injury or death. 1. Remove the facepiece from the case. DO NOT use a cover lens in a high-temperature environment, such as firefighting. High temperatures may distort the cover lens.
DONNING DONNING THE FACEPIECE 7. Check the Firehawk Regulator’s bypass operation. Grasp the red knob and turn it counter-clockwise. Listen for airflow and then turn it to the off position. Note: Before donning, ensure that the Firehawk Regulator sealing ring is seated properly in its groove on the outlet of the regulator and that it is not torn, gouged, or nicked. 1. Loosen all the harness straps. Grip the bottom straps. 8. Fully close the cylinder valve. 9.
DONNING This device may not seal properly to the face if a beard, gross sideburns or similar physical characteristics (see NFPA-1500 and ANSI Z88.2) exist. An improper facial seal may allow contaminants to leak into the facepiece, reducing or eliminating respiratory protection. Do not use this device if such conditions exist. The face-to-facepiece seal must be tested before each use. Never remove the facepiece except in a safe, non hazardous non-toxic atmosphere.
DONNING INSTALLING THE PUSH-TO-CONNECT FIREHAWK REGULATOR 2. Slide the regulator onto the rail of the facepiece cover. Slide the regulator down the rail until the regulator stops. Note: There are two versions (slide-to-connect and pushto-connect) of the Firehawk Regulator available for the FireHawk M7 Air Mask. A slide-to-connect Firehawk Regulator can be identified by examining the side buttons. The slide-to-connect has a side button with a two pronged fork protruding from it.
USING THE AIR MASK PRECAUTIONS DURING USE • You taste or smell the contaminant • You experience nose or throat irritation • SCBA not functioning according to the instructions or training Note: If the breathing apparatus or any component fails, malfunctions, or becomes damaged, contact MSA at 1800-MSA-2222 [1-800-672-2222] or email customer service at info@MSAnet.com. SCBA products may be considered hazardous material. In addition, U.S.
USING THE AIR MASK 3. 4. 5. 6. red when the air mask has reached 25% of the rated service pressure. This buddy light is not visible to the user while the air mask is in use. When the user of the air mask remains motionless for approximately 20 seconds, the PASS pre-alarm will begin to sound. During this pre-alarm, the FireHawk M7 HUD will display an orange LED, and this LED will extinguish when full PASS alarm has been reached or the pre-alarm has been reset.
USING THE AIR MASK Use only Rayovac 824 LR03, Rayovac Ultrapro 4R03, Energizer E92, Endergizer Industrial EN92, Duracell MN2400, or Duracell Process MN2400 alkaline batteries in the FireHawk M7 HUD. Use of other batteries, or a combination of batteries from different manufacturers, will affect the performance of unit and void the Intrinsic Safety Approval. Always test the FireHawk M7 HUD and the entire air mask to be sure that the system operates properly before entering any hazardous atmosphere.
USING THE AIR MASK • M7 Power Module slowly flash red. Also, during the PASS pre-alarm, an orange LED will be displayed in the FireHawk M7 HUD. Movement of the FireHawk M7 Control Module cancels the PASS pre-alarm. If the user remains motionless for 30 seconds (approximately), the PASS enters full alarm. During full PASS alarm, the FireHawk M7 Power Module repeatedly sounds two high-pitched tones followed by a buzz.
USING THE AIR MASK • • • o Red LEDs flash slowly when the device is in PASS pre-alarm and flash rapidly when the device is in full PASS alarm. o Red LEDs flash when the cylinder pressure is at or below 25% of the rated service pressure. The four C alkaline batteries in the FireHawk M7 Power Module supply the FireHawk M7 Control Module with power.
USING THE AIR MASK Low Battery Warnings The FireHawk M7 Control Module has the ability to display calculated remaining service time counting down to 0 psi (default) or 25% of the rated service pressure. The user must determine which option has been selected for the FireHawk M7 Control Module in service. Failure to follow this warning can result in serious personal injury or death. Replace the batteries in the FireHawk M7 Power Module when the low battery warning sounds. Use only recommended battery types.
USING THE AIR MASK 6. Dispose of, or recycle batteries, in accordance with all applicable federal, state, and local regulations. 2. When the pressure falls below 200 psi, turn the FireHawk M7 Control Module off by pressing the reset button (yellow) two times within approximately one second. a. The FireHawk M7 Power Module will beep once when the reset button is pressed once. Pressing the reset button a second time will then sound three beeps (“bee-bop-bop”) to indicate that the unit is turned off.
COLD WEATHER OPERATION Suggested Procedures for Cold Weather Operation 3. Moisture can enter through the cylinder valve or coupling nut when cylinders are replaced on the air mask. When replacing cylinders, ensure moisture or contamination does not enter the system. Remove any ice from these fittings. Wipe the coupling nut threads and cylinder valve threads before installing a new cylinder. Water can contaminate the system and freeze. 4. NIOSH certification requires a nosecup at temperatures below 32°F.
AUDI-LARM ALARM WITH URC ASSEMBLY OPERATION OPERATION PRECAUTIONS FOR USING THE URC (UNIVERSAL RESCUE CONNECTION) ASSEMBLY 1. The URC Assembly can only be used to fill approved air mask cylinders. 2. The URC Assembly is not to be used as a "Buddy Breather" such that two users are sharing the air supplied by one air mask cylinder simultaneously doing so will void NIOSH approval. 3.
AUDI-LARM ALARM WITH URC ASSEMBLY OPERATION the above warnings can result in serious personal injury or death. Note: If the secondary air supply does not have a sufficient volume of air, the air mask cylinder will not reach full service pressure. FILLING INSTRUCTIONS FOR USING THE URC ASSEMBLY 3. Compare the air mask cylinder gauge and the FireHawk M7 Control Module gauge to the secondary air supply pressure gauge reading. If the readings are the same, pressure is equal. 4.
REMOVING THE AIR MASK DISCONNECTING THE SLIDE-TO-CONNECT FIREHAWK REGULATOR 5. When the pressure falls below 200 psi, turn the FireHawk M7 Control Module off by pressing the reset button (yellow) two times within approximately one second. Note: FireHawk M7 HUD will automatically turn itself OFF, approximately 60 seconds after the air mask has been depressurized. (The single red LED will flash until the FireHawk M7 HUD turns off) 1. Grasp the top of the regulator. 6.
REMOVING THE AIR MASK belt buckle release button IN. 8. Disconnect the chest strap buckle (if used). 9. To loosen the shoulder straps, grasp the pull tabs and push them out and away from the body. 10. Slip the right arm out of the shoulder strap first, then remove the harness. Note: Be sure to completely tighten the latch wing each time a cylinder is installed. 9. To check that the cylinder is secure, place one hand on the backplate and grasp the cylinder valve with the other hand.
REMOVING THE AIR MASK 2. 3. 4. 5. 6. to a brown or black color, decals charred or missing, gauge lens melted, or elastomeric materials distorted. Use this device only after receiving proper training in its use. Use in accordance with this label and MSA apparatus instructions. To maintain NIOSH approval, the cylinder must be fully charged with respirable air meeting the requirements of the Compressed Gas Association specification G-7.
REMOVING THE AIR MASK mask is not intended for service. If the air mask is in service, ensure that the batteries in the electronic components have an adequate charge. Do not store the air mask with an empty or partially filled cylinder. Always install a fully-charged cylinder so that the air mask is ready for use. Complete Inspection and Cleaning and Disinfecting Procedures outlined in this manual. Ensure the entire air mask is clean and dry.
CLEANING AND DISINFECTING CLEANING AND DISINFECTING f. Clean the pressure-demand exhalation valve by pressing in on the stem with a blunt object and flushing it with clean water. g. Allow the facepiece to air dry. Do not dry the parts by placing them near a heater or in direct sunlight. The rubber will deteriorate. h. Operate the exhalation valve by hand to be sure it works properly. Depending on the cleaning policy adopted, either a designated person or the user should clean each device after each use.
NOTES TAL 708 (L) Rev.
FLOW TEST AND OVERHAUL REQUIREMENTS FLOW TEST AND OVERHAUL REQUIREMENTS MSA air masks must be flow tested every year using an MSA approved flow test device. The following table summarizes MSA’s required frequency for overhaul and flow testing: An overhaul kit (MSA P/N 10048942) is available. The Firehawk Regulator and Audi-Larm Alarm must be flow tested and overhauled at specific time intervals. These Maintenance Procedures must be performed by a trained repairperson or at a certified service center.
NOTES TAL 708 (L) Rev.
QUICK-FILL SYSTEM OPERATION QUICK-FILL SYSTEM OPERATION • The Quick-Fill System may be used for transfill operations as described in this manual. Only qualified, trained personal Standard Operating Procedures should be developed for use of the Quick-Fill System. PRECAUTIONS FOR USING QUICK-FILL SYSTEM • • 1. The Quick-Fill System can only be used to fill approved air mask cylinders. 2.
QUICK-FILL SYSTEM OPERATION sure compressor systems with a fixed reservoir; and an air mask air cylinder which is not installed on an air mask. 2. Attach the quick-fill hose to the URC Assembly or shoulder mounted quick-fill fitting. a. Remove the rubber dust cap from the male inlet fitting on the URC Assembly or quick-fill fitting. Be sure that the cylinder valve is fully opened. b. Remove the rubber dust cap from the female fitting on the quick-fill hose. c.
QUICK-FILL SYSTEM OPERATION TRANSFILLING BETWEEN AIR MASK FROM MSA (EMERGENCY BREATHING SYSTEM) If serious leakage is noticed from either of the two female fittings, or anywhere along the hose, disconnect the female fittings and return to fresh air immediately. Failure to follow this warning can result in serious personal injury or death. NIOSH DOES NOT approve the use of the URC Assembly to transfer air from the cylinder of one air mask to another air mask.
NOTES TAL 708 (L) Rev.
EXTENDAIRE™ SYSTEM INSTRUCTIONS FOR USE ate pressure hose could separate hoses from fittings resulting in air leaks. GENERAL INFORMATION If the above measures cannot be followed or to provide greater escape protection, use the Quick-Fill System. It maintains approval while transfilling and does not exhibit the above hazards. Two air masks equipped with an ExtendAire System can share a common air supply during emergency escape.
EXTENDAIRE SYSTEM PROVIDING OR OBTAINING EMERGENCY BREATHING SUPPORT gled with any other part of the apparatus (i.e. neck strap, chest strap, etc.) c. Check for full engagement by pulling at the quickdisconnect to assure that the socket does not separate from the plug. The apparatus of the donor will supply air for emergency escape of the two individuals. The duration of the remaining air supply will (at least) be reduced in half. 4.
APPENDIX FIREHAWK M7 TELEMETRY MODULE • The FireHawk M7 Telemetry Module is designed to allow the air mask to communicate with a remote base station while in use. The FireHawk M7 Air Mask with FireHawk M7 Telemetry Module installed will transmit vital statistics such as cylinder pressure, temperature alarm (if thermal alarm is enabled), service time remaining, and PASS alarm to the base station. The base station also has the ability to send an evacuation command to the air mask.
APPENDIX unit has been turned on. Once a base station ID tag has been scanned into the FireHawk M7 Control Module, this base station ID will remain with the air mask until another base station ID tag has been scanned. The ID Tag has a space for the user to place a label in which the ID information can be written on the outside of the ID Tag for easy identification. This space is located on the side of the ID Tag opposite the approval label.
APPENDIX tion alarm will continue to sound until the reset button on the FireHawk M7 Control Module has been pressed twice within approximately one second. This confirms the evacuation by sending a confirmation signal back to the base station. 43 TAL 708 (L) Rev.
Mine Safety Appliances Company Lifetime Warranty and Terms of Sale 1. Express Warranty—Air Masks and/or components furnished under this order carry a Lifetime Warranty against material defects and/or faulty workmanship, with the exception of those components specifically identified herein.