User & Service Manual
Xltek® Trex HD Amplifier
15
3. Warnings and Cautions
3.1. General Warnings
NOTE:
It is recommended that all data be stored using redundant storage capabilities. This
can help to minimize data loss in the event of a failure of the primary drive.
Proper use of this device depends on the careful reading of all instructions and labels that
come with or on the system. Inaccurate measurements may be caused by incorrect
application or use.
The amplifier is classified as an IP0
– ordinary degree of protection against ingress of water
according to IEC 529. The amplifier is classified as a class II device according to IEC601-1.
The computer used with a Trex HD amplifier must either be approved by
Natus
and
supplied as part of an IEC 601 approved system, or it must be approved to IEC 950 or
similar and kept outside of the patient environment, (that is, at least 1.5 meters from the
patient laterally and not within a height of 2.5 meters from the floor in the area occupied by
the patient).
Only use the Trex HD in conjunction with approved devices and accessories.
Use of cables other than those specified or sold by the manufacturer on the equipment, may
result in increased emissions or decreased immunity of the equipment and may cause the
system to be non-compliant with the requirements of IEC 60601-1-2:2007
To ensure the validity of signals, do not operate the device near any sources of
electromagnetic interference.
Electrostatic Discharge (ESD) Precaution:
Be sure to take the appropriate
Electrostatic Discharge (ESD) precautions. Disconnect the cables before
moving, cabling, or performing any set up procedures. Connectors marked
with the ESD protection symbol should not be touched. For detailed handling procedures,
see
Turn off all system power and disconnect the power cord from the system and the wall
before attempting to clean the unit. The Trex HD unit can be wiped clean with a soft, damp
cloth using non-conductive distilled water, electrically non-conductive inert surfactants or an
Natus
-approved cold sterilizing agent. It is important to dry off the unit quickly. Avoid letting
liquid seep into any of the internal electronics of the system. Do not use any abrasive
cleaner on the system.
When the Trex HD amplifier is in the IPX2-certified pouch, it is offered protection from
dripping water from above the device for up to 10 minutes in duration.
Natus
systems are not AP or APG rated.
DO NOT USE
an
Natus
system in the presence
of a flammable anesthetic mixture with air, oxygen, or nitrous oxide.
