Covidien Puritan Bennett 560, User Manual

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Specifications
User’s Manual A-11
Table A-22. Electromagnetic Immunity – Conducted and Radiated RF
The ventilator is intended for use in the electromagnetic environment specified below. The customer or the user of the
ventilator should assure that it is used in such an environment.
Immunity Test
IEC / EN 60601-1-2 Test
Level Compliance Level
Electromagnetic Environment–
Guidance
Conducted RF
IEC / EN 61000-4-6
Radiated RF
IEC / EN 61000-4-3
3 Vrms
150 kHz to 80 MHz outside
ISM bands
a
10 Vrms
inside ISM bands
a
10 V/m 80 MHz to 2.5 GHz
3 Vrms
150 kHz to 80 MHz
outside ISM bands
10 Vrms
inside ISM bands
10 V/m 80 MHz to 2.5
GHz
Portable and mobile RF
communications equipment should
be used no closer to any part of the
ventilator, including cables, than the
recommended separation distance
calculated from the equation
applicable to the frequency of the
transmitter.
Recommended separation
distance
80 MHz to 800 MHz
800 MHz to 2.5 GHz
where P is the maximum output
power rating of the transmitter in
watts (W) according to the transmit-
ter manufacturer and d is the rec-
ommended separation distance in
metres (m)
b
.
Field strengths from fixed RF
transmitters, as determined by an
electromagnetic site survey
c
, should
be less than the compliance level in
each frequency range
d
.
Interference may occur in the
vicinity of equipment marked with
the following symbol:
d 0,35 P =
d 1,2 P =
d 1,2 P =
d 2,3 P =