4400-0024 enFlow Operator’s Manual EN Rev. T 05/12  Page 20 of 26
     
Altitude, Operating and Storage 
Air Pressure, Operating and Storage 
570 hPa, (17 inHg) to 1060 hPa (31 inHg) 
Shock/Drop Abuse Tolerance 
Radiated Magnetic Field Emissions 
MIL-STD 461D, RE101 (7 cm test limit 30 Hz-100Khz);  EMC 
IEC 60601-1-2:2007 
Type of protection against electrical 
shock 
Class I, or Internally Powered 
Degree of protection against electric 
shock 
Type BF, Defibrillation-Proof 
Note Electromagnetic Compatibility (EMC) 
The enFlow IV Fluid / Blood Warmer System has been tested and found to comply with the limits for 
medical devices as set forth in IEC 60601-1-2: (2001) and related standards. These limits are designed 
to provide reasonable protection against electromagnetic interference (EMI) in a typical medical 
installation.  The enFlow System generates, uses, and can radiate radio frequency energy and, if not 
installed and used in accordance with the instructions, may cause interference to other devices in 
the vicinity.  However, there is no guarantee that interference will not occur in a particular 
installation.  If the enFlow System does cause interference to other devices, which can be determined 
by turning the Controller off and on, the user is encouraged to try to correct the interference by one 
or more of the following measures: 
-  Reposition the Warmer and any intertwined cables. 
-  Check ECG monitoring electrode contact and impedance. 
-  Confirm monitoring lead wires are functioning properly and shielding is intact. 
-  Connect the Controller into an outlet on a circuit different from that to which the other 
device(s) are connected. 
-  Consult the manufacturer for help.