8
MN-39362 •
Rev 0 • 04/18
• Titan Series
EC1850BL
Combination Blanket/Fluid Warmer
Electrical Information
The appliance requires special precautions
regarding EMC (Electromagnetic
Compatibility) and needs to be installed
and put into service according to the
EMC information provided in the
accompanying documents .
Portable and mobile RF communications equipment can
aff ect medical electrical equipment .
A risk of increased emissions or decreased immunity
may result if the power cord attached is altered or a
manufacturer supplied power cable is not used .
The appliance should not be used adjacent to or stacked
with other equipment .
Observe to verify normal operation if it is necessary to use
adjacent to or stacked with other equipment .
The essential performance of the appliance is to not
exceed an internal temperature of 180°F / 82°C (+10%) for
blanket warmers or 150°F / 66°C (+10%) for fl uid warmers .
The appliances are intended for use in the electromagnetic environment specifi ed below . The customer or the end
user of this appliance should assure that it is used in such an environment .
Emissions test
Compliance Electromagnetic environment - guidance
RF emissions; CISPR 11
Group 1
The appliance uses RF energy only for internal function .
Therefore, its RF emissions are very low and are not likely to cause
any interference in nearby electronic equipment .
RF emissions; CISPR 11
Class B
The appliance is suitable for use in all establishments, including
domestic establishments and those directly connected to the public
low-voltage power supply network that supplies buildings used for
domestic purposes .
Harmonic emissions; IEC 61000-3-2 Class A
Voltage fl uctuations/Flicker
emissions; IEC 61000-3-3
Complies
The appliance is intended for use in the electromagnetic environment specifi ed below . The customer or the end user
of this appliance should assure that it is used in such an environment .
Immunity test
IEC 60601 test level
Compliance level
Electromagnetic environment - guidance
Electromagnetic
discharge (ESD)
IEC 61000-4-2
±6 kV contact
±8 kV air
±6 kV contact
±8 kV air
Floors should be wood, concrete or ceramic tile .
If fl oors are covered with synthetic material, the
relative humidity should be at least 30% .
Electrical fast
transient/burst
IEC 61000-4-4
±2 kV for power
supply lines; ±1 kV
for input/output lines
+2 kV for power
supply lines
Main power quality should be that of a typical
commercial or hospital environment . The
appliance does not have any input/output lines .
Surge
IEC 61000-4-5
±1 kV diff erential
mode; ±2 kV
common mode
±1 kV diff erential
mode; ±2 kV
common mode
Mains power quality should be that of a typical
commercial or hospital environment .
Voltage dips, short
interruptions and
voltage variations on
power supply input lines
IEC 61000-4-11
<5 % UT (>95 % dip in
UT) for 0 .5 cycle
40 % UT (60 % dip in
UT) for 5 cycles
70 % UT (30 % dip in
UT) for 25 cycles
<5 % UT (>95 % dip in
UT) for 5 sec
<5 % UT (>95 % dip
in UT) for 0 .5 cycle
40 % UT (60 % dip
in UT) for 5 cycles
70 % UT (30 % dip
in UT) for 25 cycles
<5 % UT (>95 % dip
in UT) for 5 sec
Mains power quality should be that of a typical
commercial or hospital environment . If the
user of the appliance requires continued
operation during power mains interruptions, it
is recommended that the appliance be powered
from an uninterrupted power supply or a
battery .
Power frequency (50/60
Hz) magnetic fi eld
IEC 61000-4-8
3 A/m
3 A/m
Power frequency magnetic fi elds should be at
levels characteristic of a typical location in a
typical commercial or hospital environment .
NOTE:
UT is the a.c. mains voltage prior to application of the test level.
Guidance and Manufacturer’s Declaration
Electromagnetic Emissions
Electromagnetic Immunity
