Drawn up by:
2015-11-13 / RK
OI01H-3018 SR 900
Revision:
01
Reviewed:
Page:
6 of 10
Breathe in deeply and hold your breath.
If the seal is good, the mask will press
against your face.
Inadequate fit may be caused by beard
growth, stubble. Deep facial furrows or
unusual face size.
Leakage may also occur if the exhalation
membranes are soiled or defective.
Cleaning
Daily maintenance
Remove the filter and the membranes.
Clean the mask with the Sundström
antibacterial cleaning tissue SR 5226.
Check and replace worn or damaged
parts. Pay special attention to the
exhalation membranes. Making sure that
they are clean and intact is as important
as regular filter replacement.
