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Fitting Instructions - 3M C300 Series Technical Data Sheet

Particulate respirators

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3M Personal Safety Division
Warnings and Use Limitations
Always be sure that the complete product is:
Suitable for the application;
Fitted correctly;
Worn during all periods of exposure;
Replaced when necessary.
Proper selection, training, use and appropriate maintenance are essential in order for the product to help protect the
wearer from certain airborne contaminants. Failure to follow all instructions on the use of these respiratory protection
products and/or failure to properly wear the complete product during all periods of exposure may adversely affect the
wearer's health, lead to severe or life-threatening illness or permanent disability. Misuse may result in sickness or death.
For suitability and proper use follow local regulations, refer to all information supplied or contact a safety profes-
sional/3M representative.
Before use, the wearer must be trained in use of the complete product in accordance with applicable Health and Safety
standards/guidance.
These products do not contain components made from natural rubber latex.
These products do not protect against gases/vapours.
Do not use in atmospheres containing less than 19.5% oxygen. (3M definition. Individual countries may apply their own
limits on oxygen deficiency. Seek advice if in doubt.)
Do not use for respiratory protection against atmospheric contaminants/concentrations which are unknown or imme-
diately dangerous to life and health (IDLH).
Do not use with beards or other facial hair that may inhibit contact between the face and the product thus preventing
a good seal.
Leave the contaminated area immediately if:
Breathing becomes difficult.
Dizziness or other distress occurs.
Discard and replace the respirator if it becomes damaged, breathing resistance becomes excessive or at the end of the
shift.
Do not clean, alter, modify or repair this device.
In case of intended use in explosive atmospheres, contact 3M.
Before initial use, always check that the product is within the stated shelf life (use-by-date).

Fitting Instructions

1)
Before fitting device, ensure hands are clean.
2)
All respirator components should be inspected for damage prior to each use.
3)
With reverse side up, separate top and bottom panels to form a cup shape. Bend slightly at the center of the noseclip.
4)
Ensure both panels are fully unfolded.
5)
Cup respirator in one hand with open side towards face. Take both straps in other hand. Hold respirator under chin, with
nosepiece up, and pull straps over your head.
6)
Locate the upper strap across the crown of the head and the lower strap below the ears. Straps must not be twisted.
Adjust top and bottom panels for a comfortable fit, ensuring panels are not folded in.
7)
Using both hands, form noseclip to the shape of the nose to ensure a close fit and good seal. Pinching the noseclip using
only one hand may result in less effective respirator performance.
8)
The seal of the respirator on the face should be fit-checked before entering the workplace.
4

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This manual is also suitable for:

C310C312C320C322