หน้ากากป้องกันสารเคมี GREEN MF01

หน้ากากป้องกันสารเคมี

Usage Instructions

• Cup the respirator in your hand, with the nose-piece at your fingertips, allow the headband to hang freely below your hand
• Position the respirator under your chin with the nose-piece up. Pull the top strap over your head, resting it high at the top back of your head. Pull the bottom strap over your head and position it around the neck below
• Place your fingertips from both hands at the top of the metal nose-piece. Using two hands, mold the nose area to the shape of your nose by pushing inward while moving your fingertips down both sides of the nose-piece.
• The seal of the respirator on the face should fit snugly, check prior to each wearing. To check fit, place both hands completely over the respirator and exhale. Be careful not to disturb the positon of the respirator. If air leaks around nose, readjust the nose-piece as described in step 3. If air leaks at the respirator edges, work the straps back along the sides of your head.

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