Inogen One G2 Manuel D'utilisation page 9

CAUTION The Inogen One® G2 battery acts as a secondary power supply in the event of
a planned or unexpected loss of the AC or DC external power supply. When
operating the Inogen One® G2 from an AC or DC external power supply, a
properly inserted Inogen One® G2 battery should be maintained in the unit.
This procedure will ensure uninterrupted operation and will operate all
alarms and alerts in the event of a loss of the external power supply.
NOTE
The Inogen One® G2 Battery requires an initial full charge of uninterrupted
charging from an empty state using the Inogen One® G2 on the AC power
source. Do not run the Inogen One® G2 on battery power until this initial
charging has been completed.
4. Connect the Universal Power Supply.
Connect the AC Power plug to the Universal Power Supply. Connect the
AC Power Plug to the power source and connect the Power Output Plug to
the Inogen One® G2. The green LED on the Universal Power Supply will be
illuminated and a beep will sound from the concentrator.
CAUTION Ensure the Universal Power Supply is in a well ventilated location as it relies
on air circulation for heat dissipation. The Universal Power Supply may become
hot during operation. Make sure the Universal Power Supply cools down before
handling.
NOTE
It is not recommended to use an AC plug adapter with the Universal Power
Supply. Use Inogen specified AC Power Input cables for international use.
CAUTION The Universal Power Supply is not water resistant.
CAUTION Do not disassemble the Universal Power Supply. This may lead to
component failure and/or safety risk.
CAUTION
Do not place anything in the Universal Power Supply port other than the
supplied wall cord. Avoid the use of electrical extension cords with the Inogen
One® G2. If an extension cord must be used, use an extension cord that has
an Underwriters Laboratory (UL) Mark and a minimum wire thickness of 18
gauge. Do not connect any other devices to the same extension cord.
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NOTE Under certain conditions (see Technical Specifications) the Universal
Power Supply may shut down. The green LED will blink or will no longer
be illuminated. If this occurs, disconnect the Power Supply for at least
10 seconds and reconnect.
NOTE When the Universal Power Supply is disconnected from the AC outlet, also
disconnect it from the concentrator to avoid unnecessary battery discharge.
5. Connect the nasal cannula tubing to the nozzle fitting.
Nozzle fitting is located next to the handle of the Inogen One® G2.
Use of a single lumen cannula up to 25 feet in length to ensure
proper breath detection and oxygen delivery is recommended. Additional
titration may be needed to ensure proper oxygen
delivery when using a particular cannula.
CAUTION To ensure oxygen flow, ensure that the nasal cannula is properly connected to
the nozzle fitting and that the tubing is not kinked or pinched in any way.
CAUTION Replace the nasal cannula on a regular basis. Check
with your equipment provider or physician to determine how often the
cannula should be replaced.
6. Turn on your Inogen One® G2 by pressing the ON/OFF Button.
A single short beep will sound after the Inogen logo is displayed. "Please
Wait" will appear while the concentrator starts up. The display will indicate
the selected flow setting and power condition. Following a brief start-up
sequence, a warm up period up to 2 minutes will initiate. During this time
period the oxygen concentration is building to, but may not have reached,
specification. Additional warm up time may be needed if your Inogen One®
G2 has been stored in extremely cold temperatures.
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Operating Instructions Chapter 3