Innity
®
Enteral Feeding Pump Operator’s Manual
40
9. ADDITIONAL TECHNICAL INFORMATION
Guidance and manufacturer’s declaration – electromagnetic immunity
The Innity pump is intended for use in the electromagnetic environment specied below. The customer or the user of the Innity
pump should assure that it is used in such an environment.
Immunity test IEC 60601 test level Compliance level Electromagnetic environment - guidance
Conducted RF
IEC 61000-4-6
Radiated RF
IEC 61000-4-3
Radiated RF
RTCA/DO-160E
Section 20
3 Vrms
150 kHz to 80 MHz
6 Vrms (ISM bands)
10 V/m
80 MHz to 2.7 GHz
75 V/m
100 MHz to 8 GHz
3 Vrms
6 Vrms (ISM bands)
10 V/m
No Equipment
Category specied
(75 V/m)
Portable and mobile RF communications equipment
should be used no closer to any part of the Innity pump,
including cables, than the recommended separation
distance calculated from the equation applicable to the
frequency of the transmitter.
Recommended separation distance
d=1.2√P
d=1.2√P 80 MHz to 800 MHz
d=2.3√P 800 MHz to 2.7 GHz
where P is the maximum output power rating of the
transmitter in watts (W) according to the transmitter
manufacturer and d is the recommended separation
distance in meters (m).
Field strengths from xed RF transmitters, as determined
by an electromagnetic 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:
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 aected by absorption and reection from
structures, objects and people.
a
Field strengths from xed 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 xed RF transmitters, an electromagnetic site survey should be considered. If the measured
eld strength in the location in which the Innity pump is used exceeds the applicable RF compliance level above, the Innity
pump should be observed to verify normal operation. If abnormal performance is observed, additional measures may be
necessary, such as re-orienting or relocating the Innity pump.
b
Over the frequency range 150 kHz to 80 MHz, eld strengths should be less than 3 V/m.