CAIRE HELiOS Marathon H850 Use Manual page 6

Safety Information
immediate, permanent, or serious health
consequences as a result of an interruption in the
oxygen supply.
WARNING
determined that an interruption in the supply of
oxygen, for any reason, may have serious
consequences to the user, an alternate source of
oxygen should be available for immediate use.
WARNING
Do not smoke near this equipment. Keep cigarettes
or burning tobacco away from the area where
equipment is operated.
WARNING
Keep flammable materials away from this
equipment. Oils, grease, including facial creams and
petroleum jelly, ignite easily and may burn rapidly in
the presence of oxygen. Never lubricate any part of
this equipment.
WARNING
Do not touch liquid oxygen or parts that have been
in contact with liquid oxygen. Liquid oxygen is
extremely cold (-297 °F / -183 °C). When touched,
liquid oxygen, or parts of the equipment that have
been carrying liquid oxygen, can freeze skin and
body tissue.
WARNING
At higher flow rates, the exterior of the portable may
become extremely cold. Avoid skin contact. Do not
touch frosted parts.
WARNING
Always keep the reservoir in an upright position.
2 HELiOS Marathon
Where the prescribing health care professional has
TM
H850 Portable Oxygen Unit Home Use Guide