Invivo Magnitude 3150M, Operation Manual

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PRECAUTIONS (Continued)
Electrical Safety
To avoid an electrical hazard, never immerse the unit in any fluid or attempt to clean it with liquid
cleaning agents. Always disconnect monitor from AC Main Power before performing cleaning or
maintenance.
Shock hazard exists if operated without chassis cover. Refer servicing to qualified service personnel
only.
For continued protection against fire hazard, replace fuses with same type and rating only.
Avoid use of electrical power extension cords. Electrical power extension cords may create a safety
hazard by compromising the grounding integrity of the monitor.
If the integrity of the earth conductor of the AC main power cable is in doubt, operate the monitor
on internal battery power until proper earth connection is confirmed.
If monitor becomes accidentally wet during use, discontinue operation of the monitor until all
affected components have been cleaned and permitted to dry completely. Contact your local Invivo
Research, Inc. representative if additional information is required.
This monitor and its listed accessories may be safely powered by the voltages 110-120/220-240 VAC
having a frequency of 50 or 60 Hz.
MRI Use Precautions
Certain components of this device will be affected by the magnetic and radio frequency fields present
in your MRI System. Confer with your MRI physicist and/or Radiology staff to identify the proper
placement and use areas for the monitor and its accessories, as defined on the monitor or accessory
labeling. Failure to properly place the monitor and its accessories in the Magnet Room will result
in monitor failure, and possible patient or user injury. Always position the
3150(M) MRI Monitor
at, or outside, the 5000 Gauss (0.5T) field line of the MRI system. A slight distortion of the MRI
magnetic field homogeneity could result or possible damage to either the monitor's NIBP or EtCO2
pump could occur.
Always verify proper communication of the
3150(M) MRI Monitor
with the Remote Monitor(s)
prior to patient use.
MRI Magnet Room Placement.
The
3150(M) MRI Monitor
is designed to be used in conjunction
with one or two remote monitor(s). The 3150(M) MRI Monitor is specially designed not to
interfere with MRI operations and may be used inside the MRI Magnet Room in any location at or
outside the 5000 Gauss (0.5T) Field Line of the MRI System. If brought closer than the 5000 Gauss
Field Line, the NIBP monitor pump and EtCO2 pump may fail to operate.
The Remote Monitor(s) are also specifically designed not to interfere with MRI operations, and may
be used in the Magnet Room at or outside the 1000 Gauss (0.1T) Field Line of the MRI System. If
brought closer than the 1000 Gauss Field Line, monitor damage (failure to operate) may result.
Risk of RF current burn. Cables which become inadvertently looped during MRI act as conductive
lines for RF induced currents. When lead wires or other cables form a conductive loop in contact
with the patient's tissue, minor to severe burning can result.