3M7503 3M, 3M7503 Datasheet - Page 3

• Manufacturer Part Number: 3M7503
• Description: 3M7503 HALF MASK (LARGE)
• Manufacturer: 3M

Specifications of 3M7503

• Safety Category: CSA Standard Z180.1
• Respirator Type: Valved
• Face Mask Style: Half Mask
• Lead Free Status / RoHS Status: na

USE INSTRUCTIONS AND LIMITATIONS
Important
Before use the wearer must read and understand these User Instructions. Keep these user
instructions for reference. This product contains no components made from natural rubber latex.
Use For
Respiratory protection from certain airborne contaminants according to NIOSH approvals, OSHA
limitations, in Canada CSA standard Z94.4 requirements, other applicable regulations and 3M
instructions.
Do Not Use For
Concentrations of contaminants which are immediately dangerous to life or health, are unknown or
when concentration exceeds 10 times the permissible exposure limit (PEL) in air purifying mode, 50
times PEL in supplied air mode or according to specific OSHA standards or applicable government
regulations, whichever is lower.
Use Instructions
1. Failure to follow all instructions and limitations on the use of this respirator and/or failure to wear
2. Before occupational use of this respirator a written respiratory protection program must be
3. The airborne contaminants which can be dangerous to your health include those that are so
4. Leave contaminated area immediately and contact supervisor if you smell or taste contaminants
5. Store respirator away from contaminated areas when not in use.
6. Dispose of used product in accordance with applicable regulations.
Use Limitations
1. This respirator does not supply oxygen when used in air-purifying mode. Do not use in
2. Do not use when concentrations of contaminants are immediately dangerous to life and health,
3. Do not alter, abuse or misuse this respirator.
4. Do not use with beards or other facial hair or other conditions that prevent a good seal between
Time Use Limitations
1. If respirator becomes damaged, leave contaminated area immediately and repair or replace the
this respirator during all times of exposure can reduce respirator effectiveness and may result in
sickness or death.
implemented meeting all the requirements of OSHA 29 CFR 1910.134 such as medical
evaluation training and fit testing and applicable OSHA substance specific standards. In
Canada, CSA standard Z94.4 requirements must be met.
small you cannot see them.
or if dizziness, irritation, or other distress occurs.
atmospheres containing less than 19.5% oxygen.
are unknown or when concentrations exceed 10 times the permissible exposure limit (PEL) when
used in air-purifying mode, or according to specific OSHA standards or applicable government
regulations, whichever is lower. When used as a straight, Type C, continuous flow supplied air
respirator, the Assigned Protection Factor is 50 times the PEL or TLV guidelines for half
facepiece respirators.
the face and the faceseal of the respirator.
respirator.
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