Dräger M2000 Gebrauchsanweisung Seite 22

Replacing the exhalation valve disk
 Remove the exhalation valve cover.
 Pull out the exhalation valve disk (3).
The exhalation valve disk and seat
must be clean and undamaged.
Clean or replace, if necessary.
 Moisten the exhalation valve disk with
water and refit.
 Seal the facepiece connector and
exhale vigorously. The exhaled air
must escape through the exhalation valve unimpeded.
Replacing the inhalation valve disk
 Use the support (4) to pull out the
inhalation valve and remove the
inhalation valve disk.
 Insert the new inhalation valve disk.
 Press the inhalation valve into the
facepiece connector so that the
inhalation valve fits flush all round.
The inhalation valve disk must not be
jammed. The inhalation valve disk
must face inwards and the supports
outwards.
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Transport
Transport the full face mask in a carrying box or mask bag.
Storage
 Clean the visors with an antistatic cloth.
 Pack the full face mask in its bag or box. Store in a dry and dust-
free place without deforming it in any way. Storage temperature:
3 -15 °C to 25 °C (5 °F to 77 °F).
 Keep out of direct sunlight and heat.
 Observe ISO 2230 and national regulations concerning storage,
cleaning, and maintenance of rubber products.
Disposal
Dispose of the full face mask in accordance with the applicable
regulations.
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