Inogen One G4, User Manual, Page: 35 / 312

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Cannula Replacement
Your nasal cannula should be replaced on a regular basis. Consult with your physician
and/or equipment provider and/or cannula manufacturer’s instructions for replacement
information. A single lumen cannula up to 25 feet in length is recommended to ensure
proper breath detection and oxygen delivery.
Case Cleaning
You may clean the outside case using a cloth dampened with a mild liquid detergent
(such as Dawn
TM
) and water.
WARNING Do not submerse the Inogen One® G4 or its accessories in water or
allow water to enter into the case; this may lead to electrical shock
and/or damage.
WARNING Do not use cleaning agents other than those specified in this
User Manual. Do not use alcohol, isopropyl alcohol, ethylene chloride
or petroleum based cleaners on the cases or on the particle filter.
Filter Cleaning and Replacement
The particle filter must be cleaned weekly to ensure the ease of
air flow. Remove filters from the front of the device. Clean the
particle filters with a mild liquid detergent (such as Dawn
TM
) and
water; rinse in water and dry before reuse.
Cleaning, Care
and Maintenance
Cleaning, Care and Maintenance Chapter 6
6
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