Activeforever Invacare XPO2 Portable Oxygen Concentrator - Manual (Page 30)

SECTION 6—OPERATING INSTRUCTIONS
Invacare XPO
2
™ 30 Part No 1148112
Adjusting the Pulse Flow Setting
CAUTION
It is very important to select the prescribed level of oxygen
flow. DO NOT increase or decrease the flow unless a change
has been prescribed by your physician or therapist.
NOTE: For this procedure, refer to FIGURE 6.8 on page 31.
1. Turn On the XPO
2
by pressing and holding the power
On/Off button for approximately one second. Each time
the XPO
2
is turned On, a brief alarm will sound. The XPO
2
pulse flow setting at power‐up will be the same flow
setting selected the last time the unit was turned Off.
2. The XPO
2
has five pulse flow settings. Press the flow
selection (+ or ‐) button until your prescribed flow setting
(1 to 5) is illuminated by a blue indicator light.
FLOW SETTING AVERAGE PULSE VOLUME (AT 20
BREATHS PER MINUTE)
1 15 ml
2 23 ml
3 31 ml
4 37 ml
5 42 ml