Arcomed Volumed uVP7000 Premium, Руководство пользователя, Страница: 55 / 59

54
GA 7000C-E-0313
© 2013 by arcomed ag, Switzerland
Recommended separation distances between portable and mobile RF
communications equipment and the Volumed µVP7000 Series
The Volumed µVP7000 Series is intended for use in the electromagnetic environment in which radiated RF disturbances
are controlled. The customer or the user of the Volumed µVP7000 Series can help prevent electromagnetic interference
by maintaining a miminum distance between portable and mobile RF communications equipment (transmitters) and the
Volumed µVP7000 Series as recommended below, according to the maximum output power of the communication
equipment.
Rated maximum output
power of transmitter
W
Separation distance according to frequency of transmitter m
150 kHz to 80 MHz
outside ISM bands
150 kHz to 80 MHz
in ISM bands
80 MHz to 800 MHz 800 MHz to 2.5 GHz
d = 0.35
√
P d = 1.2
√
P d = 1.2
√
P d = 2.3
√
P
0.01 0.04 0.12 0.12 0.23
0.1 0.13 0.38 0.38 0.73
1 0.40 1.2 1.2 2.3
10 1.3 3.8 3.8 7.3
100 4.0 12 12 23
For transmitters rated at a maximum output power not listed above, the recommended separation distance d in metres
(m) can be determined using the equation applicable to the frequency of the transmitter, where P is the maximum output
power rating of the transmitter in watts (W) according to the transmitter manufacturer.
NOTE 1 At 80 MHz and 800 MHz, the separation distance for the higher frequency range applies.
NOTE 2 The ISM (industrial, scientific and medical) bands between 150 kHz and 80 MHz are 6.765 MHz to 6.795
MHz; 13.553 MHz to 13.567 MHz; 26.957 MHz to 27.283 MHz; and 40.66 MHz to 40.7 MHz.
NOTE 3 An additional factor of 10/3 is used in calculating the recommended separation distance for transmitters in
the ISM frequency bands between 150 kHz and 80 MHz and in the frequency range 80 MHz to 2.5 GHz to decrease the
likelihood that mobile/portable communications equipment could cause interference if it is inadvertently brought into
patient areas.
NOTE 4 These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorption and
reflection from structures, objects and people.
9 Maintenance
9.1 Scope and Schedule of Safety Checks
Schedule: 24 months or 10,000 hours of operation,
Technical staff that have been trained and authorised in writing by
arcomed ag or
Arcomedical Infusion Ltd must check the unit according to the following list:
Visual check Check for Result
Housing, front foil
Drop detector
Door, hinges,
Stop-flow-mechanism
Cover of the peristaltic mechanism
Readability of the superscripts
Indicators (LED, etc.)
Mains connection, fuse Small cracks
Damages
Completeness
Larger cracks
Cracks
Usage
Cleanness
Function

ok
Functional test Check for Result