Medline EntraFlo, Инструкция по эксплуатации

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EN
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Guidance And Manufacturer’s Declaration-Electromagnetic Immunity
For Equipment and Systems That Are Not Life-Supporting
Immunity Test IEC 60601 Test Level Compliance Level Electromagnetic Environment Guidance
Conduct RF
IEC 61000-4-6 3 V 150 KHz to 80 MHz Not Applicable
Portable and mobile RF communications equipment should
be used no closer to any part of the EntraFlo™ Feeding Pump,
including cables, than the recommended separation distance
calculated from the equation applicable to the frequency of the
transmitter.
Recommended separation distance:
d = 1.17√P
d = 0.35√P 80 MHz to 800 MHz
d = 0.7√P 800 MHz to 2.5 GHz
where p is the maximum output power rating of the transmit-
ter in watts (W) according to the transmitter manufacturer and
d is the recommended separation distance in metres (m).
b
Field
strengths from fixed RF transmitters, as determined by an elec-
tromagnetic site survey,
a
should be less than the compliance
level in each frequency range.
b
Interference may occur in the
vicinity of equipment marked with the following symbol:
Radiated RF
IEC 61000-4-3 3 V/m 80 MHz to 2.5 GHz 10 V/m
NOTE 1: At 80 MHz and 800 MHz, the higher frequency range applies.
NOTE 2: These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorption and reflection from structures,
objects and people.
a
Field strengths from fixed transmitters, such as base stations for radio (cellular/cordless) telephones and land mobile radios, amateur radio, AM
and FM radio broadcast and TV broadcast cannot be predicted theoretically with accuracy. To assess the electromagnetic environment due to fixed
RF transmitters, an electromagnetic site survey should be considered. If the measured field strength in the location in which the EntraFlo™ Feeding
Pump is used exceeds the applicable RF compliance level above, the EntraFlo™ Feeding Pump should be observed to verify normal operation. If
abnormal performance is observed, additional measures may be necessary, such as reorienting or relocating the EntraFlo™ Feeding Pump.
b
Over the frequency range 150 KHz to 80 MHz, field strengths should be less than 3 V/m.