23
eNgLIsh
Recommended separation distance between portable and mobile radio-communication devices and the monitor
The surgical aspirator is intended to operate in an electro-magnetic environment where RF irradiated interferences
are under control. The client or operator of the TOBI HOSPITAL device can help prevent electro-magnetic interfer-
ence by keeping a minimum distance between the portable and mobile RF communication devices (transmitters)
and the TOBI HOSPITAL device, as recommended below, in relation to the radio-communication maximum output
power.
Maximum nominal
output power of the
Transmitter W
Separation distance from the frequency transmitter (m)
150KHz a 80MHz
3,5
V
1
√P
d
=
80MHz a 800MHz
12
E
1
√P
d=
800MHz a 2,5GHz
23
E
1
√P
d=
0,01
0,12
0,12
0,23
0,1
0,38
0,38
0,73
1
1,2
1,2
2,3
10
3,8
3,8
7,3
100
12
12
23
For transmitters with a maximum nominal output power not shown above, the recommended separation distance in
metres (m) can be calculated using the equation applicable to the transmitter frequency, where P is the maximum
nominal output power of the transmitter in Watt (W) depending on the transmitter’s manufacturer.
Note 1: At 80 MHz and 800 MHz the interval with the highest frequency is applied.
Note 2: These guide lines may not be applicable in all situations. The electro-magnetic propagation is influenced by
the absorption and by the reflection from buildings, objects and people.
SYMBOLS
Caution: read instructions (war-
nings) carefully
Follow instructions for use
Keep in a cool, dry place
Keep away from sunlight
Manufacturer
Date of manufacture
Product code
Lot number
Medical Device complies with
Directive 93/42/EEC
Type B applied part
WEEE disposal
Class II applied
Serial number
Temperature limit
Fuse
~
Alternating current
ON / OFF
Atmospheric pressure limit
