9 (GB)
MARKING OF YEAR OF MANUFACTURE ON:
Mask body
&
Straps
In the example shown, the date of manufacture is 2001.
MARKING OF YEAR OF MANUFACTURE ON:
Exhalation valve membrane
A. Internal ICAN-marking
B. Internal ICAN-marking
C. The membrane's year of manufacture:
The two-digit figure indicates the year of
the start of production. Each subsequent
dot corresponds to one year.
In the example shown, the date of
manufacture is 2002.
MARKING
Example:
Example:
A
24
B
5
01
C
copyright 2002