3.3.5 External AC Power
The AC power adapter A allows the oxygen concentrator to
be connected to a 100–240 volt 50–60 Hertz outlet (i.e.
wall outlet of your home). The power adapter converts AC
voltage to a DC voltage that can be used to power the
oxygen concentrator. Use of the AC power adapter will allow
the oxygen concentrator to operate and simultaneously
recharge the battery(s).
Complete the following steps to connect the AC power
adapter to the concentrator:
1. If not already assembled, attach the AC power cord E
to the AC power adapter A.
2. Insert the AC power adapter outlet connector B into the
external power input connector C of the concentrator.
3. Insert plug D into an AC outlet.
1187376-C
The external power input connector of the
concentrator is angled slightly upward. The outlet
connector of the power cord needs to be angled
slightly upward when installed.
When a battery is installed, external AC or DC power
can be connected or disconnected whether the
concentrator is off or on.
When an external power source is properly
connected to the concentrator, the orange indicator
light next to the plug symbol on the control panel
will illuminate and there will be an audible beep.
When external power is disconnected, the orange
light will turn off and there will be an audible beep.
3.3.6 External DC Power
The DC power cable G allows the oxygen concentrator to
be connected to an automobile's (boat, motor home, etc.)
12–volt DC outlet. Use of the DC power cable will allow
Setup
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