14 • Notes on electromagnetic compatibility (EMC)
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80113-101_V25087
2023-11
If it is necessary to operate the unit near or stacked together with
units from other manufacturers, keep as much distance as possi-
ble between the units. Check whether the units are affecting each
other: Are the units behaving unusually? Are faults occurring? If
yes, increase the distance between the units.
WARNING
Interference with the unit from portable and mobile HF telecom-
munications units (e.g. mobile phones, WLAN units)
Electromagnetic waves emitted by portable and mobile HF telecom-
munications units may affect the unit.
Risk of injury to patient and medical personnel.
The unit may fail or not perform properly.
When using portable and mobile HF telecommunications units, in-
cluding their accessories, there must be a distance of at least
30 cm between them and the unit and its cords.
WARNING
Use of non-approved internal cables by Technical Service
This can result in the increased emission of electromagnetic waves or
reduce the immunity of the unit.
Risk of injury to patient and medical personnel.
The unit may fail or not perform properly.
Technical Service may only use the internal cables that are listed
in the service manual for the unit.
Guidance and manufacturer's declaration - electromagnetic emissions
The unit is intended for use in the electromagnetic environment specified below. The customer or the user of the unit should
ensure that it is used in such an environment.
Emissions test Compliance Electromagnetic environment - guidance
HF emissions CISPR 11 Group 1 In stand-by operation, the unit uses HF energy only
for its internal function.
Group 2 In the active state, the unit emits HF energy to the
patient.
HF emissions CISPR 11 Class B The equipment is suitable for use in all establish-
ments, 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 fluctuations/flicker emissions
IEC
61000-3-3
Complies
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