Maintenance Work - Kröber O2 Gebrauchsanweisung

Kröber O2 - Kröber O2 Vers. 4.0
Maintenance

9.4 Maintenance work

All below mentioned maintenance work may be carried out by the user. Eventually, a new
spare part has to be purchased beforehand. Please contact your service provider or the
manufacturer.
Maintenance work
Cleaning Kröber O2
Cleaning the humidifier
Cleaning the nasal
cannula / oxygen hoses
/ masks
Replacing the coarse
dust filter
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Description
WARNING! Danger from electric current!
Before cleaning, switch off the appliance and disconnect
the mains plug from the socket.
1 Wipe the surface of the appliance with a clean cloth.
1 Unscrew the humidifier from the angle connection
2 Unscrew the lid from the humidifier and pour out any water
residues
3 Clean the humidifier with clear, warm water
4 Disinfect the humidifier as instructed
5 Fill fresh, distilled water into the humidifier
6 Turn the lid back on
7 Fasten the humidifier on the angle connection
NOTE!
When changing patients, the humidifier must be disposed of.
Sterile water system
If the Kröber O2 is used with a sterile water system, the following
must be observed:
– Sterile water systems must not be cleaned and refilled.
– The old water flask must be disposed of.
– The information provided by the sterile water producer (package
insert) must be observed!
1 Disconnect the hose of the nasal cannula from the Kröber O2.
2 Clean the nasal cannula in warm soapsuds. You may
alternatively use a weak acetic solution (10% vinegar, 90%
water).
3 Rinse the nasal cannula with lots of clear water.
4 Let the nasal cannula dry in air. The nasal cannula may only be
used again for the therapy after it has properly dried.
1 Remove the coarse dust filter cover/bracket from the back of the
Kröber O2.
2 Remove the coarse dust filter and place a new filter into the
bracket.
3 Reattach the coarse dust filter cover.
EN