NIOSH N95 User Instruction

User Instruction
For special fitting demand, N95 respirator WB-N-300-FILTER, TC-84A-8475.

Warning

Before occupational use of this respirator, a written respiratory protection program must be implemented meeting all the local
government requirements. In the United States, employers must comply with OSHA 29 CFR 1910.134 which includes medical
evaluation, training, and fit testing.
This respirator helps protect against certain particles. Misuse may result in sickness or death. For proper use, see supervisor,
User Instructions, or call 001 4697671124.
Company Name: WellBefore
Address: 11528 Harry Hines Blvd. Suite A102 Dallas TX USA 75229
Tel: 001 4697671124

USE LIMITATIONS:

1. Do NOT use the respirator or enter or stay in a contaminated area under the following circumstances:
• Atmosphere contains less than 19.5% oxygen.
• Atmosphere contains oil aerosols if using N protection class respirator.
• For protection against gases or vapors.
• Contaminants or their concentrations are unknown or immediately dangerous to life or health.
• Concentrations or contaminants exceed maximum use concentrations in applicable OSHA standards or applicable government regulations or
10 times the PEL (Permissible Exposure Limit), whichever is lower.
• For sandblasting, paint-spray operations, asbestos.
2. Do NOT modify or misuse the respirator.
3. Do NOT use the respirator with beards or other facial hair that interferes with direct contact between the face and the edge of the respirator,
or any other conditions that may prevent a good face-seal.
WARNING:
This respirator helps protect against certain contaminants. It may not eliminate the risk of contracting disease or infection. Misuse may result in
sickness or death. Materials which may come into contact with the wearer's skin could cause allergic reactions to susceptible individuals.
FOR MORE INFORMATION or assistance please contact with Manufacturer.

FITTING INSTRUCTIONS:

Follow these instructions each time respirator is worn.
1. Hold the respirator in one hand with the nosepiece at your fingertips, allowing the headbands to hang below your
hand. 2. Press the respirator against your face with the nosepiece on the bridge of your nose.
3. Place the top band high on the back of your head. Move the bottom band over your head and position it below your
ears. 4. Place your fingertips from both hands at the top of the metal nosepiece. Using two hands, mold the nose area to the
shape
5. Fit-check the face-seal as follows:
WARNING: If you cannot achieve satisfactory fit, do NOT enter the contaminated area. See your Supervisor.

USE INSTRUCTIONS:

1. Failure to follow all instructions and limitations concerning the use of the respirator and/or failure to wear the
2. Before use, the wearer must first be trained by the employer in the correct use of the respirator in accordance with
3. OSHA standards including 29CFR1910.134 (e) (5) and CSA standard Z94.4-93 require that the wearer be fit-tested.
4. Discard the respirator and replace with a new one if:
• Excessive clogging of the respirator causes breathing difficulty.
• The respirator becomes damaged.
5. Leave the contaminated area if dizziness, irritation or other distress occurs.
6. This respirator has been tested and small punctures within ultrasonic welding areas are normal and do not interfere

S-Special Instruction Section:

WB-N-300-FILTER
The model
under TC-84A-8475.
of your nose by pushing inward while moving your fingertips down both sides of the nosepiece.
Warning: Pinching the nosepiece using one hand may result in improper fit and less effective respirator performance.
Use two hands.
• Place both hands over the respirator without disturbing its position.
•Inhale sharply, a negative pressure should be felt inside the respirator.
• If you detect air-leaks, readjust the nosepiece and/or head straps position.
respirator for the whole duration of exposure to contaminants can seriously reduce the performance characteristics of
the respirator and lead to illness, injury or death.
applicable safety and health standards.
with the respirator compliance with Part 84 approval requirements: (A) filtering facepieces are to be inspected prior
to each use to assure there are no holes in a breathing zone other than the punctures within ultrasonic welding areas
and no damage has occurred, and (B) enlarged holes resulting from ripped or torn filter material within ultrasonic
welding areas punctures are considered damage.
filtering facepiece respirator has been manufactured by approval holder Suzhou Sanical for private label WellBefore
WB-N-300-FILTERUI A/0 Date: Apr 25, 2021