04
device must be installed, tested
and used in accordance with the
provisions in the accompanying
documents.
• Portable and mobile RF commu-
nications equipment can impair
the electromagnetic compatibility
of this high-flow device. Should
this happen, please contact
Löwenstein Medical to resolve
the problem.
• This high-flow device can only be
connected with the power cords
specified in this document. The
use of unapproved accessories
and power cords to connect
the high-flow device can lead
to increased electromagnetic
emissions or reduce immunity to
electromagnetic radiation.
• Do not place this high-flow device
near other devices.
If this high-flow device is to be
installed in the vicinity of other
devices, inspections and obser-
vations must be made to ensure
that this high-flow device can
function normally in such a loca-
tion. The high-flow device should
be placed in a well-ventilated
area and not on a soft surface.
• Do not use the high-flow device
if it is surrounded by flammable
and / or narcotic gases.
• Do not continue to use the high-
flow device if there is obvious
damage, liquid has penetrated
the high-flow device, the therapy
gas is too hot, or if unusual nois-
es can be heard.
• If the high-flow device is used in
accordance with the specified
ambient and humidity conditions,
the therapy gas temperature is
below 43°C.
• The temperature and humidity of
the therapy gas will be affected if
the high-flow device is operated
outside of the specified ambi
-
ent temperature and humidity
conditions.
• If the high-flow device is used
outside the specified environ
-
mental conditions (temperature,
humidity, etc.), the performance
of the high-flow device may be
affected.
• The AC input voltage should be
within ± 10% of the rated voltage.
AC input voltages outside of this
range can damage the high-flow
device.
• The high-flow device can be
disturbed if it is operated in the
vicinity of electrocautery, elec-
trosurgery, defibrillation, X-rays
(y-rays), infrared radiation and
transient electromagnetic fields
including magnetic resonance
(MRI) and radio interference.
• If the high-flow device is blocked
by closing the therapy tube or the