4. Keep the bottom tabs of coarse adjustment component 4
depressed.
5. Push coarse adjustment component 4 into one of the three
engaged positions (marked 1, 2 and 3) of the mask frame.
6. Apply mask (see "4.1 Apply mask" page 16).
7. Adjust headgear 1 with the aid of the hook-and-loop tabs so
that the mask seals on the face but is not too tight.
®
EasyFit
SilkGel Full Face Mask
4
Operation
1
EN
19