Graham Field JB0160-010 User Manual

John Bunn O Premier Oxygen Concentrator

trator’s AC connector into a properly grounded power
outlet.

turning the Concentrator On

1. Press the power switch to start the concentrator. There

will be a brief delay before the concentrator starts. The
alarm system emits a tone of one second duration, the
word HELLO appears on the hour meter LED panel, and
the green power indicator light illuminates.

ATTENTION: Every time the concentrator starts, the alarm
system performs a self test, and emits a brief tone. If
the alarm does anything other than emit a brief tone,
see Section 6, Troubleshooting Guide, and follow the
appropriate steps.

2. Turn the flowmeter knob to the setting prescribed by

your physician or therapist.

Note: To properly read the flowmeter, locate the prescribed

flowrate line on the flowmeter.

3. Turn the flowmeter knob until the flowmeter ball rises

to the appropriate line.

4. Center the flowmeter ball on the L/min line prescribed.

Damage: If the flowrate on the flowmeter ever falls below
0.5L/min, check tubing or accessories for blocked or
kinked tubing or for a defective humidifier bottle.

If using a humidifier bottle, the oxygen comes from the
humidifier bottle outlet.
5. Connect the oxygen tubing barb connector securely to

the humidifier outlet; the other end of the oxygen tub-
ing is used by the patient.

Note: Oxygenation times and the flowrate ranges are

established and prescribed by your physician.

turning the Concentrator Off

Turn off the power switch and unplug the concentrator’s
AC connector from the power outlet.