
SR540ex supplied-air face shield
—
How to
Copyright © 2020 by The S.E.A. Group
10
…
clean the SR540ex
Sundström cleaning tissues SR 5226 are
recommended for daily care. Clean face shield
and visor.
If necessary, spray the product with 70% ethanol
or isopropanol solution for disinfection.
If the equipment is more heavily fouled, use a
soft brush or sponge moistened with a solution
of water and dishwashing detergent or the like.
Rinse the equipment and leave it to dry.
Clean left and right closing panel.
Clean the exhalation membrane and the valve
seat and check that the seat is OK. Clean the
valve cover inside and outside.
Clean the face seal.