Clean Coarse Dust Filter/Change Fine Filter; Accessories - Weinmann homecare SOMNOvent auto-S Description Of Device And Instructions For Use

6.4 Clean coarse dust filter/change fine filter

Following filter change: clear indicator or reset counter
The filter change indicator appears when the filter change counter exceeds 250 operating
hours or if the filter is blocked. Whenever you replace the fine filter, the filter change coun-
ter must be zeroed and the filter change indicator cleared if necessary.
To do so, proceed as follows.
1. Call up the Patient menu and scroll to the setting for Filter change.
2. Keep the Humidifier key depressed until the display 0 appears.

6.5 Accessories

See the section entitled "Cleaning" in the relevant instructions for use with regard to clean-
ing the exhalation system, the breathing mask, the headgear/head strap, the bacteria filter
and the SOMNOclick 300 respiratory air humidifier.
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Hygiene treatment
1. Remove the filter compartment lid on the rear of the
device.
2. Remove the coarse dust filter and clean it under clean
running water until there are no residues.
3. Replace the fine filter if necessary. It cannot be cleaned.
4. Leave the coarse dust filter to dry.
The coarse dust filter must be completely dry before the
device is started up.
5. Put the coarse dust filter back in and push the lid back
onto the rear of the device.