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This product should be regularly checked and serviced by trained specialists. Inspection and service records must be
maintained.
Always use original parts from MSA.
Repairs and maintenance must be carried out only by authorized service centers or by MSA. Changes to devices or
components are not permitted and will result in an unapproved configuration.
MSA is liable only for maintenance and repairs carried out by MSA.
If there is no MSA Service Center in your area, return the unit to MSA for service. Call 1-800-MSA-2222 for instructions.
Inspect the entire apparatus after it is cleaned and disinfected. ASTM F3387 and OSHA 29 CFR 1910.134, describe three
levels of inspection procedures which are to be performed. Refer to these documents or to an inspection program prepared
by a health professional in establishing an inspection program.
6.1
Component Inspection (After Cleaning & Disinfection, Before Each Use, and Monthly)
1. Facepiece
a. Inspect the facepiece for rubber deterioration, dirt, cracks, tears, holes, or tackiness.
b. Check the harness headstraps for breaks, loss of elasticity, or missing buckles and straps. Check the strap
serrations for signs of wear.
c. Inspect the lens for cracks, scratches, and a tight seal with the facepiece rubber.
d. The exhalation valve must be clean and operate easily. The valve must move off the seat and return when
released.
e. Inspect the facepiece coupling for damage. When using Ultra Elite Facepieces, be sure the spider gasket, O-
ring, and valve disc are present. When using the G1 facepiece, the inhalation valve must be in place.
f. Inspect the nosecup to ensure the check valves are in place and the nosecup is secure to the component
housing.
2. Harness
a. Inspect all harness components for cuts, tears, abrasions, or signs of heat or chemical-related damage.
b. Check that the tee nuts, washers, and screws, if any, are secure.
3. Regulator
a. Ensure that no moisture or debris is present inside the regulator.
b. Ensure that O-rings and seal rings are present and free of debris or damage.
4. Intermediate and Supply Hoses
a. Inspect the airline hose for signs of cuts, tears, voids, abrasion, tackiness, brittleness, or signs of heat or
chemically-related damage.
b. Inspect the end fittings and ferrules for signs of cuts, voids, abrasion, cracks, splitting, oxidation, signs of heat,
or chemically-related damage.
5. Record Keeping
a. Following inspection, the date and initials of the designated person should be recorded on an inspection tag. A
more detailed record of the operations performed can be noted on an inspection and maintenance log.
Inspection tags and inspection and maintenance logs are available from MSA. When the inspection data has
been recorded, the apparatus is stored in a ready position.
NOTE: There are additional components to be inspected for PremAire Systems Respirators. Refer to the Inspection
section in P/N 496958.
US
PremAire Cadet
6 Inspection
21
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