Handle
Oxygen
Outlet
Air
Outlets
Alarm/Service
Indicator
Selector
Buttons
Portable
O xygen
C oncentrator
Figure
1 .1:
E xternal
C omponents
Figure
1 .2:
C ontrol
P anel
External
Power
Input
External
Battery
Pack
Air
Intake/Filter
Cover
Pulse
Flow
Indicators
Battery
Charge
Indicators
Rechargeable
Battery
Button
MN220-‐1
A
6