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Changing the filter cassette, cleaning
CLEANING THE MASK
For reasons of hygiene the mask should be cleaned daily:
1. Disconnect the mask from the therapy tube.
2. Clean the mask with mild soapy water. Do not use any other agents!
3. Rinse the mask thoroughly with clear water.
4. Let the mask dry completely in the air.
CLEANING OF THE THERAPY TUBE
For reasons of hygiene the therapy tube should be cleaned weekly.
Make sure the measuring tube is unobstructed at all times. Avoid ingress
of water into the measuring tube during the weekly cleaning. If water drop-
lets should have accidentally entered the measuring tube they must be
carefully and thoroughly removed.
1.
Close the measuring tube tightly with the tube plugs before cleaning.
2. Clean the therapy tube with mild soapy water. Do not use any other
agents!
3. Rinse the therapy tube thoroughly with clear water.
4. Let the therapy tube dry completely in the air.
5. After cleaning, remove both of the tube plugs from the measuring tube.
If water should stay in the measuring tube it could adulterate the
pressure measuring or delay the control. Both could affect an opti-
mal therapy.