DL-00096 Rev. 8
3
Figure 2.
Note: Ensure power status icon (see Figure 6, page 5) indicates power is connected. If not, check
that cord is plugged in completely. (See “Troubleshooting” on page 20 for more information.)
To maximize battery life and run time, use while connected to a power
source whenever possible. The internal battery will automatically charge
whenever the concentrator is connected to a power source. The LCD
display will indicate whether the device is operating on battery or external
AC power.
The fully charged battery will retain some level of charge for up to seven
days in this device when not in use.
Note: Battery damage may result if the concentrator’s battery is allowed to discharge completely.
PRECAUTION:
REMOVE BATTERY IF THIS DEVICE IS NOT GOING TO BE USED FOR
MORE
THAN SEVEN DAYS. STORE BATTERY IN A COOL, DRY PLACE.
PRECAUTION:
CHECK THAT THIS DEVICE OPERATES ON BATTERY AFTER
DISCONNECTING FROM THE POWER SOURCE.
Note: When not using the battery inside the unit, be sure to store it in the protective sleeve that
was provided with the original package.
