DONNING
DONNING THE AIR MASK
1. Remove the facepiece from the case or bag.
DO NOT use a cover lens in a high-temperature envi-
ronment, such as firefighting. High temperatures may
distort the cover lens. Or, moisture trapped between a
cover lens and the facepiece lens may condense and
distort vision. Always remove the cover lens before
donning the facepiece. Failure to follow this warning
can result in serious personal injury or death.
2. Ensure that the cylinder is fully pressurized.
3. Reach the right arm inside the right shoulder straps
and grasp the FireHawk M7 Control Module. Slide the
left arm through the left shoulder straps.
4. Bend forward slightly; resting the carrier on the back.
5. Attach the chest strap buckle (optional).
6. Fasten the waist belt and pull it tight for a snug fit.
Most of the air mask weight should be carried on the
hips.
7. Stand up straight. Pull the shoulder strap pull tabs out
to tighten the shoulder straps. Additional adjustments
to the waist belt may be needed.
8. The shoulder straps and waist strap ends must be
tucked in and lay flat across the body.
BEFORE USING THE AIR MASK
1. Grasp the Firehawk Responder Regulator and push
the side buttons.
2. Ensure that the red
bypass knob is fully
closed (clockwise).
3. Reach behind and fully
open the cylinder valve.
Be sure that you are opening the cylinder valve and
not removing battery cover. Failure to follow this
warning can result in serious personal injury or death.
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.
4. As the system pressure rises from 50 to 200 psi, both
visible and audible alerts activate automatically, indi-
cating that the air mask is functioning properly. Such
alerts include a brief ring from the Audi-Larm Alarm, a
chirp from the FireHawk M7 Power Module, and the
start-up sequence of the FireHawk M7 Responder
HUD LEDs.
DO NOT use the air mask if the Audi-Larm Alarm fails
to ring, the FireHawk M7 Power Module fails to sound,
or the FireHawk M7 Responder HUD fails to light, the
air mask must be checked and corrected for proper
operation by an MSA trained or certified repairperson
before using. Failure to follow this warning can result
in serious personal injury or death.
5. No air should flow from
the Firehawk
Responder Regulator. If
it does, repeat steps 1
and 2.
6. Check the pressure gauge and display on the
FireHawk M7 Control Module and the LED display on
the FireHawk M7 Responder HUD. These pressure
indicators should be within 110 psi for 2216 psi sys-
tems, 150 psi for 3000 psi systems, 225 psi for 4500
psi systems.
DO NOT use the air mask if the pressure readings do
not agree with the cylinder pressure indicated on the
cylinder valve gauge. Return it to an MSA trained or
certified repairperson.
19
TAL 803 (L) Rev. 1 - 10086011
Содержание FireHawk M7 Responder
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