MIL'S MINIVAC PS Manual De Operación Y Mantenimiento página 48

ELECTROMAGNETIC COMPATIBILITY
The units with PROCOM 2, C2020 or MILLENIUM automate need special precautions regarding EMC.
Maintaining essential performance
Each source of vacuum, air or medical oxygen must maintain the pressure of the associated system within the required range. In the event of
significant electromagnetic disturbances, the PLC controlling the control unit may malfunction. The worst cases are :
- continuous operation of the installation producing excess pressure or vacuum.
In case of overpressure mechanical valves are present to protect the installation.
o
Excess vacuum is not dangerous for patients.
o
- shutdown of the installation creating a lack of pressure or vacuum.
For medical air, one or two backup mechanical pressure switches will operate the compressors.
o
For medical vacuum, one or two backup mechanical vacuum switches will operate the vacuum pumps.
o
For medical oxygen, a second source is present with similar equipment, then Mil's recommends the use of a 3rd source of gas
o
supply operating by pressure difference, independently of any electronic system to ensure patient safety.
The maintenance indicated in the commissioning and maintenance manuals guarantees the integrity of the units and therefore their essential
performances over time.
Instructions for use
Use of this equipment adjacent to or stacked with other equipment should be avoided because it could result in improper
operation. If such use is necessary, this equipment and the other equipment should be observed to verify that they are operating
normally.
Use of accessories, transducers and cables other than those specified or provided by the manufacturer of this equipment could
result in increased electromagnetic emissions or decreased electromagnetic immunity of this equipment and result in improper
operation.
Portable RF communications equipment (including peripherals such as antenna cables and external antennas) should be used no
closer than 30 cm (12 inches) to any part of the unit, including cables specified by the manufacturer. Otherwise, degradation of the
performance of this equipment could result.
MIL'S ELECTROMEDICAL DEVICES are not compatible with HF ELECTROSURGICAL EQUIPMENT. As such, they must not be used in
close proximity to each other.
Recommandations
The units with PROCOM 2, C2020 or MILLENIUM automate have to be installed and put into service according to the EMC requirements joined in the
following tables.
Guidance and manufacturer's declaration – electromagnetic emissions – for all ME equipment and ME systems
The unit with PROCOM 2, C2020 or MILLENIUM automate is intended for use in the electromagnetic environment specified below.
The customer or the user of the unit with PROCOM 2, C2020 or MILLENIUM automate should assure that it is used in such an electromagnetic environment.
Emissions test
Conducted emission
CISPR 11 : 2009 / AMD1 : 2010
Radiated emission
CISPR 11 : 2009 / AMD1 : 2010
Harmonic emissions
IEC 61000‐3‐2 : 2018
Voltage fluctuations / flicker emissions
IEC 61000‐3‐3 : 2013 / AMD1 : 2017
Devices with motors or switching circuits
CISPR 14‐1
4
Compliance
Group 1 / Class A
PASS (Note A)
The units with PROCOM 2, C2020 or MILLENIUM automate uses RF
energy only for its internal function. Therefore, its RF emissions are
Group 1 / Class A
very low and are not likely to cause any interference in nearby
PASS
electronic equipment.
N/A
The units with PROCOM 2, C2020 or MILLENIUM automate is
suitable for use in all establishments (e. g. hospitals), where the
N/A
mains connection is isolated from the public low-voltage power
supply network by transformers or substations.
N/A
Electromagnetic environment – guidance
520937-00