Physio-Control LUCAS 2 - Manual (Page 32)

LUCAS TM 2 Chest Compression System – Instructions for Use
100666-00 F Valid from CO J2547, © 2011 JOLIFE AB
32
Immunity
test IEC 60601
test level Compli-
ance level Electromagnetic environment - guidance
Conducted RF
IEC 61000-4-6
Radiated RF
IEC 61000-4-3
10 Vrms
150 kHz to 80 MHz
10 V/m
80MHz to 2.5GHz
10 Vrms
10 V/m
Portable and mobile RF communications equipment must
not be used nearer to LUCAS 2 (cables included) than the
recommended separation distance calculated with the
equation applicable to the frequency of the transmitter.
Recommended separation distance
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 meters (m).
Field strengths from fixed RF transmitters,
as determined by an electromagnetic site survey,
a
must be less than the compliance level in each frequency
range.
b
Interference can occur near equipment marked with the fol-
lowing symbol.
NOTE 1 At 80MHz and 800MHz, the higher frequency range applies.
NOTE 2 These guidelines may not apply in some situations. Electromagnetic propagation is affected by absorption and re-
flected 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 LUCAS 2 is used exceeds the applicable RF compliance
level above, LUCAS 2 should be observed to make sure it operates normally. If unusual or incorrect performance is
observed, additional measures can be necessary, such as reorienting or relocating LUCAS 2.
b Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 10 V/m.
Recommended separation distances between portable and mobile RF communications equipment and the LUCAS 2
LUCAS 2 is intended for use in an electromagnetic environment in which radiated RF disturbances are controlled.
The customer or the operator of LUCAS 2 can help prevent electromagnetic interference by maintaining a minimum distance
between portable and mobile RF communications equipment (transmitters) and LUCAS 2 as recommended below,
according to the maximum output power of the communications equipment.
d 1.2 P =
d 1.2 P =
d 1.3 P =