4 Power On and Warm Up
Plug the AC power cord into an AC outlet.
Toggle the Power Switch to the On position.
When the Companion 5 is powered on properly,
the green power indicator on the LED Display will
light up. All LED lights will illuminate upon start-
up. After the concentrator completes the warm-up
cycle, only the green light will remain on.
Note: After Initially powering on, the O2 light will
illuminate and "O2 UP" will display on the screen
until the concentration reaches specifications.
6 Adjust Flow Setting to Prescribed
Level
Use the Flow Control Knob to select the flow
prescribed by your physician.
Power
WARNING: IT IS VERY IMPORTANT TO
Switch
SELECT ONLY THE PRESCRIBED LEVEL OF
OXYGEN. DO NOT CHANGE THE FLOW
SELECTION UNLESS YOU HAVE BEEN
DIRECTED TO DO SO BY A LICENSED CLI-
NICIAN. THE OXYGEN CONCENTRATOR
MAY BE USED DURING SLEEP UNDER
THE RECOMMENDATION OF A QUALIFIED
CLINICIAN.
Breathe normally through the nasal cannula.
To adjust flow rate:
Turn counter-clockwise to increase flow.
Turn clockwise to decrease flow.
The middle of the ball indicates flow rate. See
picture below.
Power
Indicator
LED
Companion 5
PN 15062781-C4 J | User Manual 5 - ENG