Respironics Millennium - 2.2 Cautions

RESPIRONICS*
Chapter 2: Warnings, Cautions, & Notes
Operational (Continued)
A physician must prescribe use of a humidifier with
the Millennium. Use of only bubble type humidifi-
ers is recommended and connections must be secure
and free of leaks.
Federal (U.S.) law restricts this device to sale by, or
on the order of, a licensed physician. This device
should be used only under the supervision of a
physician.
If the Millennium Oxygen Concentrator has been
subjected to sub freezing temperatures for an ex-
tended period of time, it should be allowed to warm.
up to the stated operating temperatures before
power up. Failure to do so could result in improper
performance and or alarm conditions until the unit
reaches normal operating temperatures.
Do not turn on unit while any filter is wet or moist.
2.2 CAUTIONS
s Place the unit where cooling airflow is unrestricted.
Be sure to inform the user not to position the unit
close
to drapery or curtains that might restrict the
airflow.
* When using liquid leak detector, be careful not to
allow it to contact electrical parts.
+ Make sure connections of fittings, tubing, and hoses
are secure.
* Be cautious when using thread sealants because
they can cause extensive damage to the internal
parts of the unit if allowed within tubing or fittings.
e Clean all exterior cabinet surfaces periodically by
wiping with a damp cloth, using a mild detergent
and/or hospital disinfectant.
+ Use only Respironics or factory-authorized replace-
ment parts and accessories.
1002403 Millennium Oxygen Concentrator System Service Manual 2-4