Notes On Emc - ATMOS Variotherm plus Gebrauchsanweisung

11.0 Notes on EMC

■ Medical electrical equipment is subject to special precautions with regard to EMC and must be installed acc.
to following EMC notes.
■ Portable and mobile HF communication facilities can influence medical electrical equipment.
■ The use of other accessories, other converters and cables than stated may lead to an increased emission
or a reduced interference immunity of the equipment or system.
11.1 Guidelines and Manufacturer´s Declaration - Emissions
The ATMOS Variotherm plusis intended for use in the electromagnetic environment specifi ed below. The customer or
user of the ATMOS Variotherm plusshould ensure that it is used in such an environment.
Emissions Test
RF Emissions
CISPR 11
RF Emissions
CISPR 11
Harmonics IEC 61000-3-2
Flicker
IEC 61000-3-3
The device may not be used directly next to other devices or piled up with other devices.
If operation next to or piled with other devices is necessary, please watch the device to check its intended
operation in this arrangement.
11.2 Guidelines and Manufacturer´s Declaration - Immunity
The ATMOS Variotherm plus is intended for use in the electromagnetic environment specifi ed below. The customer or
user of the ATMOS Variotherm plusshould ensure that it is used in such an environment.
Immunity Test
ESD
IEC 61000-4-2
EFT
IEC 61000-4-4
Surges
IEC 61000-4-5
Power Frequency
50/60 Hz
Magnetic fi eld
IEC 61000-4-8
62
Compliance
Group 1
Class B
Class B
is conform
IEC 60601-
Test Level
± 6 kV Contact
± 8 kV Air
± 2 kV Mains
± 1 kV I/Os
± 1 kV Differential
± 1 kV Common
3 A/m
Electromagnetic Environment - Guidance
The ATMOS Variotherm plususes RF energy only
for its internal function. Therefore, its RF emissions
are very low and are not likely to cause any interfe-
rence in nearby electronic equipment.
The ATMOS Variotherm plus is suitable for use in
all establishments, including domestic, and those
directly connected to the public low-voltage power
supply network that supplies buildings used for
domestic purposes.
Compliance Level
± 6 kV Contact
± 8 kV Air
± 2 kV Mains
Inapplicable
± 2 kV Differential
± 1 kV Common
Inapplicable
Electromagnetic
Environment - Guidance
Floors should be wood, concrete,
or ceramis tile. If fl oors are synthe-
tic, the relative humidity should be
at least 30%.
Mains power quality should be that
of a typical commercial or hospital
environment.
Mains power quality should be that
of a typical commercial or hospital
environment.
Power frequency magnetic fi elds
should be that of a typical com-
mercial or hospital environment.