
5. Change the inhalation membrane
6. Change the head harness
2020-03-06
OI01H-2018 SR 100
10
5.1
Reach inside the
respirator and gently pull out
the inhalation membrane.
5.2
Check the edge of the
inhalation valve. Gently
stretch the flap until it slips
over the stud.
6.1
Detach the head harness
by pushing the two
connection points towards the
filter attachment.
6.2
Check that the straps are
not twisted and snap on the
new harness by putting each
plastic swivel into the
contoured slot and pulling it
until it snaps in.