FreeStyle & FreeStyle 5 User Manual — 11
CAUTION: Always disconnect AC power
supply from the wall before disconnection
the AC power supply from the oxygen
concentrator.
CAUTION: Do not position the Concentrator so that it
is difficult to access the power cord.
CAUTION: Always place oxygen supply tubing and
power cords in a manner that prevents trip hazard or
possible accidental strangulation.
CAUTION: When using the Oxygen Concentrator in
an automobile, boat, or on other DC sources with
the DC power supply, make sure that the vehicle is
started and running before connecting the Oxygen
Concentrator. If the DC power supply does not
illuminate and requires resetting, disconnect the DC
power supply from the DC outlet, restart your vehicle,
and then reconnect your DC power supply into the
DC outlet. Failure to follow these instructions can
result in the power supply not supplying power to the
Oxygen Concentrator.
CAUTION: When the automobile in which you are
using the Oxygen Concentrator unit is turned
off, disconnect and remove the device from the
automobile. Do not store the Oxygen Concentrator in
a very hot or cold automobile or in other similar, high-
or low-temperature environments.
Note: Portable and mobile RF communications equipment
can effect medical electrical equipment.
CAUTION: DO NOT leave the Oxygen
Concentrator or the Power Supply plugged
into the vehicle if the ignition is in the OFF
position. Doing so may drain the vehicle’s
battery.
CAUTION: Operating or storing the Oxygen
Concentrator outside of its normal operating
temperature range can affect performance and
decrease battery run time and/or increase battery
charge time. Refer to the Specifications section in this
manual for storage and operating temperature limits.
CAUTION: For oxygen concentrators equipped with
batteries: Store in a cool and dry location to help
ensure the longevity of your battery. Storing your
Oxygen Concentrator for extended periods of time
at high temperatures or with a fully charged or
completely discharged battery can degrade its overall
battery life. Do not attempt to open the battery;
there are no serviceable parts inside the battery. Keep
batteries away from children.
CAUTION: ONLY USE the Manufacturer’s provided
batteries. For proper battery disposal, contact your
Equipment Provider or your local government agency
for disposal requirements.
Note: Ensure the cannula is fully inserted and secure.
This ensures that the Oxygen Concentrator can properly
detect inspiration for oxygen delivery. During inhalation,
you should hear or feel oxygen flow to the prongs of the
nasal cannula.
Note: Lithium batteries may permanently lose capacity
when exposed to extremely hot temperatures with
the batteries fully charged or completely depleted. For
extended storage, it is recommended that batteries be
charged 25 to 50% and remain within a temperature
range of 73°F ± 35°F (23°C ± 2°C).
Note: The use of some oxygen administration accessories
not specified for use with this oxygen concentrator may
impair its performance. Recommended accessories are
referenced within this manual.
Note: Do not operate the Oxygen Concentrator without
the air intake filter in place. If a second filter is provided,
insert the “replacement” filter before you clean the dirty
filter. Clean the dirty filter in a warm soap and water
solution then dry thoroughly prior to use.
Note: The Manufacturer does not recommend the
sterilization of this equipment.
Note: There is never a danger of depleting the oxygen in a
room when you use your oxygen concentrator unit.
WARNING: THE FREESTYLE OR
FREESTYLE 5 SHOULD NOT BE
OPERATED OR PLUGGED IN TO
EXTERNAL (AC/DC) POWER WITHOUT
A BATTERY INSTALLED. DO NOT
ATTEMPT TO POWER ON THE UNIT
OR CONNECT IT TO EXTERNAL
POWER WHEN THE BATTERY PACK IS
REMOVED.
ONLY REMOVE THE BATTERY PACK WHEN THE
UNIT IS POWERED OFF AND UNPLUGGED
FROM THE POWER SUPPLY. DO NOT ATTEMPT
TO REMOVE THE BATTERY PACK WHILE THE
UNIT IS STILL ON OR PLUGGED INTO THE
POWER SUPPLY.
Note: If the oxygen concentrator has been stored
for an extended period of time outside of its normal
environmental operating conditions shown in the table
above, it should be allowed to return to normal operating
temperature before being powered on.
