Activeforever Invacare XPO2 Portable Oxygen Concentrator - Manual (Page 19)

SECTION 6—OPERATING INSTRUCTIONS
Part No 1148112 19 Invacare XPO
2
™
Power Supplies
ƽ WARNING
Use only Invacare specified power supplies with the XPO
2
portable concentrator. Use of other non approved power
supplies with the XPO
2
can cause damage and/or injury and
will void the warranty.
NOTE: For this procedure, refer to FIGURE 6.1.
The XPO
2
can be supplied power from a factory installed
internal battery, from an AC power adapter connected to the
wall outlet, from a DC power adapter connected to a DC
outlet like that found in an automobile, or from a
supplemental battery pack.
Internal Battery: A factory installed, rechargeable, internal
battery is located inside the XPO
2
. When fully charged, it
supplies power for up to 3.5 hours. An audible alarm sounds
when the battery power is getting low. Refer to Indicators,
Warnings and Alarms on page 32.
AC Power Adapter: An AC power adapter allows the XPO
2
to
be connected to a 100‐240 volt 50/60 hertz outlet. The power
adapter converts AC voltage to a DC voltage that can be used
to power the XPO
2
. Use of the AC power adapter will allow
the XPO
2
to be operated and simultaneously recharge the
internal battery. This AC power adapter can also be used to
recharge the supplemental battery pack. Refer to Charging
the Batteries on page 22.