User manual

BiPAP S/T user manual
50
Guidance and Manufacturer’s Declaration - Electromagnetic Immunity – This device is intended for
use in the electromagnetic environment specied below. The user of this device should make sure
it is used in such an environment.
Immunity Test IEC 60601 Test
Level
Compliance Level Electromagnetic Environment -
Guidance
Electrostatic
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 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 supply mains
±1 kV for input/output lines
Mains power quality should be that of a
typical home or hospital environment.
Surge
IEC 61000-4-5
±1 kV differential mode
±2 kV common mode
±1 kV differential mode
±2 kV for common mode
Mains power quality should be that of a
typical home or hospital environment.
Voltage dips, short
interruptions and voltage
variations on power supply
input lines
IEC 61000-4-11
<5% U
T
(>95% dip in U
T
) for
0.5 cycle
40% U
T
(60% dip in U
T
) for
5 cycles
70% U
T
(30% dip in
U
T
) for 25 cycles
<5% U
T
(>95% dip in U
T
) for
5 sec
<5% U
T
(>95% dip in U
T
) for
0.5 cycle
40% U
T
(60% dip in U
T
) for 5 cycles
70% U
T
(30% dip in U
T
) for
25 cycles
<5% U
T
(>95% dip in U
T
) for
5 sec
Mains power quality should be that of a
typical home or hospital environment.
If the user of the device requires
continued operation during power mains
interruptions, it is recommended that the
device be powered from an uninterruptible
power supply or a battery.
Power frequency (50/60 Hz)
magnetic eld
IEC 61000-4-8
3 A/m 3 A/m Power frequency magnetic elds should be
at levels characteristic of a typical location
in a typical hospital or home environment.
NOTE: U
T
is the a.c. mains voltage prior to application of the test level.