5
3 Before Use
DAILY BEFORE USE VERIFY FOR SAFETY
1. Look at the front of your mask cushion.
2. Find the two large holes.
3. Find the flaps. The flaps are clear, thin pieces that sit on the guards
behind the holes.
4. Do not use if the two large holes are blocked shut by the flaps or
anything else (for example, mucus).
a
Warning:
Do not block any of the mask holes.
Note:
The flaps should cover the two large holes when the device
is on.
Before Use Read and Understand the Instructions Completely.
•
Hand wash the entire mask before use (see
Mask Care
section).
•
Wash your face. Do not use moisturizer or lotion on your hands or
face.
•
Inspect the entire mask daily. Discard and replace any damaged or
worn parts.
