MSA 10086004, Operation And Instructions Manual, Page: 21 / 32

CLEANING AND DISINFECTING
• DO NOT use any cleaning substances that can or
might attack any part of the air mask.
• DO NOT use alcohol because it may deteriorate
rubber parts.
• If not rinsed thoroughly, cleaning agent residue
may irritate the wearer’s skin.
Depending on the cleaning policy adopted, either a desig-
nated person or the user should clean the respirator after
each use. Non-sudsing Confidence Plus
® Cleaning
Solution (P/N 10009971) from MSA is recommended. It is
a germicidal cleaner that cleans and disinfects in one
operation. It retains its germicidal efficiency in hard water
to inhibit the growth of bacteria. It will not deteriorate rub-
ber, plastic, glass, or metal parts. Refer to the label for
use instructions. A solution as effective as Confidence
Plus Cleaning Solution and compatible with MSA respira-
tor components may be substituted. ANSI suggests that
users be trained in the cleaning procedure.
Be careful not to breathe or touch the contaminant in
handling the respirator or its parts. If necessary, use
equipment disposal to protect you from the specific
contaminant. Failure to follow this warning can result
in serious personal injury or death.
1. Preparing Solution
a. Follow the instructions with the Confidence Plus
Cleaning Solution.
b. If the Confidence Plus Cleaning Solution is not
used, wash in a mild cleaning solution, rinse thor-
oughly, and submerge in a germicide solution for
the manufacturer's recommended time.
2. Clean and Disinfect the Facepiece and Breathing Tube
a. Remove the canister from the breathing tube.
b. Remove the mask-mounted regulator from the face-
piece.
c. Unthread the thumbscrew of the FireHawk M7 HUD
(if attached) and remove the FireHawk M7 HUD
from the facepiece bracket.
d. Remove the Clear Command Communication
System (if used).
e. Thoroughly wash the facepiece (drink tube and
nosecup) and breathing tube in the cleaning solu-
tion. A soft brush or sponge can be used to clean
the soiled facepiece.
f. Rinse the facepiece and components in clean,
warm (110°F), water (preferably running and
drained).
g. Run the water through the breathing tube actuating
the plunger assembly.
h. Operate the exhalation valve by hand to be sure it
works properly.
i. Allow the facepiece to air dry. Do not dry the parts
by placing them near a heater or in direct sunlight
as this will cause the rubber to deteriorate.
j. Operate the exhalation valve by hand to be sure it
works properly.
k. Harness (straps and buckles)
l. The facepiece and components should be air-dried
or hand-dried with a clean lint-free cloth.
DO NOT force-dry the parts by placing them in a
heater or in direct sunlight. The rubber will deteriorate.
When facepiece is thoroughly dried, store the face-
piece in the plastic bag (P/N 805029) with the lens
cover label (P/N 10082547) and lens plug (P/N
10082476) attached.
3. In general, only the facepiece requires cleaning and
disinfecting after each use. If the air mask is soiled
(i.e. heavy smoke residue or dirt accumulation) use a
damp sponge with mild soap solution or use a
soft/medium bristle brush to remove deposits that
may interfere with normal operation of:
a. FireHawk M7 HUD
b. Firehawk Second Stage Regulator. Cover the outlet
of the Firehawk Responder Regulator to prevent water,
dirt, or debris from entering.
c. APR Strap
d. Breathing Tube
e. Clear Command Communication System (if used)
4. Inspect the entire air mask as it is reassembled.
Follow the Inspection Instructions.
5. Re-attach the FireHawk M7 HUD
a. Insert the FireHawk M7 HUD into the facepiece
bracket.
b. Finger tighten the thumbscrew.
6. Re-attach Clear Command Communication System (if
used).
7. Thoroughly dry the facepiece and Firehawk Responder
Regulator after cleaning and disinfecting. The face-
piece can trap water, which could enter the regulator.
21 TAL 803 (L) Rev. 0 - 10086002