Chapter
2
Safety
Residual hazards
LM 2000 - 06.05.2021 - 09382-03
9
Medication
Do
not
use the LM 2000 to administer medication.
Ambient conditions
Löwenstein Medical does not guarantee correct
operation if the humidifier is installed and/or used
under ambient conditions other than those specified.
Ambient or inlet gas conditions at the limit of the
recommended temperature range may limit
performance.
▪
The LM 2000 must not be used in oxygen-
saturated environments or with high
concentrations of this gas (e.g. in hyperbaric
chambers).
▪
Do not use the humidifier near flammable gases.
▪
Using the device at altitudes above 6,000 feet
(2,000 meters) may affect its performance.
Electromagnetic compatibility
The LM 2000 meets the electromagnetic
compatibility requirements according to
EN 60601-1-2:2015. The device has not been tested
or certified for use near X-ray, CT or MRI equipment.
Keep the humidifier away from such equipment to
prevent impaired performance.
The LM 2000 must not be placed and used in
environments intended for magnetic resonance
imaging, and never in environments with high
electromagnetic fields.
The operation of high-frequency, short-wave or
microwave surgical equipment in the vicinity of the
humidifier may affect its operation. In this case, the
humidifier near such devices must be removed.
Transport and storage temperature
Löwenstein Medical does not guarantee the correct
operation of the LM 2000 if transported and stored
outside the recommended temperature range of
+10 °C to +50 °C.
Installation
▪
Initial installation must be performed by
authorised/certified personnel.
▪
During installation, carry out a visual inspection to
check that the humidifier, the temperature sensor
cable and the heating cable are undamaged.
Do not cover or place in an
unfavourable position
▪
For correct and safe operation of the humidifier,
ensure that the ventilation slots on the underside
and rear of the humidifier are free of blockages.
Do not cover the LM 2000 with bed linen or other
cloth during operation to prevent the humidifier
from overheating.
▪
Install the humidifier in a location protected from
draughts.
▪
Ensure that the humidifier is always at a lower
level than the patient to prevent any
condensation water from running off to the
patient.
▪
Place the humidifier on a firm, stable, horizontal
surface to avoid spilling liquid from the water
chamber.