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54
EN
Clean the filter compartment cover
under running water so no residues
remain.
Then dry carefully.
Clean coarse dust filter/change fine
filter
1.
Remove the filter compartment cover
.
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2.
Remove the coarse dust filter and clean
under clear running water so no resi-
dues remain.
3.
Replace the fine filter if necessary.
4.
Let the coarse dust filter dry.
Before startup the coarse dust filter
must be completely dry.
5.
Replace the coarse dust filter and close
the filter compartment cover
Note:
The fine filter cannot be cleaned. It is
changed every 250 operating hours.
Accessories
To clean the exhalation system, the nasal
mask, the headgear or headbands, the bac-
terial filter and the humidifier please see the
section "Cleaning" in the relevant operating
instructions.
.
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