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QUICK START GUIDE
COMPANION 5
®
If using a humidifier bottle, first fill the bottle with distilled
water to the manufacturer’s specified level. Place bottle
in designated support stand and secure with the elastic
band. Connect the threaded end of the humidifier tube to
the bottle, and the other to the Companion 5 outlet barb.
Connect oxygen tubing and/or a nasal cannula to the
outlet barb on the humidifier bottle.
If not using a humidifier bottle, connect the oxygen
tubing and/or a nasal cannula directly to the Companion
5 outlet barb.
3
Setting up your Companion 5
Plug the AC power cord into a wall (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.
4
Power On and Warm Up
Power Switch
Note: After initially powering ON the device, please
allow up to ten (10) minutes for the device to reach its
performance specifications.
Power Indicator LED
