O2 Concepts OXLIFE LIBERTY, Руководство пользователя

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Section 6: Maintenance and Cleaning
Maintenance
Routine cleaning of the side vents, and the device care and cleaning,
as described below, are the only routine maintenance by the user necessary
for the operation of the Oxlife Liberty
®
.
There is no routine maintenance or service to the Oxlife Liberty
®
lithium-ion
rechargeable batteries other than periodic replacement as described in the
section on Battery Time Management, page 28.
All other maintenance or service MUST be conducted by a qualified
Oxlife Liberty
®
service technician. DO NOT attempt to disassemble
or perform any maintenance on your device. Any such attempt will
void the warranty.
Pre-Use Functional Check
A trained service technician can qualitatively verify that the device is ready
for use by performing the following protocols:
›
Connect the nasal cannula to the cannula port on the device. Set the
device to Continuous Mode. The technician should be able to hear the
flow of oxygen by placing the outlet of the nasal cannula near his or her
ear (do not direct flow straight at ear to avoid discomfort).
›
The technician should be able to feel the flow of oxygen by placing
a finger roughly a half inch from the outlet of the nasal cannula.
›
Place the end of the nasal cannula in a half-full cup of water. Verify that
there are bubbles from the output of the nasal cannula.