10. Cleaning
2020-10-05
OI01H-3021 SR 900
12
10.1
Remove the filter, the
covers for the exhalation
valves, the membranes, the
inhalation membrane and the
head harness. The harness
can be washed but takes
extra time to dry.
10.2
Inspect all parts and
replace with new parts as
necessary. Critical areas are
the exhalation membranes
and the membrane seats
which must have clean and
undamaged contact surfaces.
Sundström cleaning tissues SR 5226 are recommended for daily
care. If the mask is heavily soiled, use a warm, Do not exceed 104
°F
(up to 40
°C) mild soap solution and a soft brush, followed by rinsing
with clean water and drying in air at room temperature. If necessary,
spray the mask with 70 % ethanol or isopropanol solution for
disinfection.
NOTE! Never use solvents for cleaning.