Fresenius Medical Care 5008, Руководство по эксплуатации

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Chapter 11: System Description
Fresenius Medical Care 5008 OP 5/09.06 11-5
11.1.7 Operating Conditions
Water inlet pressure 1.5 to 6.0 bar
Water inlet temperature 5 °C to 30 °C
for "Integrated hot rinse": 85 °C to 95 °C
In case of line voltages between 100 V and 120 V and low water inlet
temperatures, a restriction of the dialysate flow is possible due to the
available mains voltage.
Example:
Line voltage 110 V, heater output 1200 W, water inlet temperature 10 °C, dialysate
temperature (desired value) 37 °C,
= flow
≤
800 ml/min
Water inlet rate 1.5 l/min; at an inlet pressure of 1.5 bar
Water drain 0 to 100 cm above the floor, minimum 5 cm free fall. The water drain
must be located at a lower level than the dialyzer position.
Concentrate supply 0 to -100 mbar; maximum suction height 1 m
with Central Delivery System (option): 0.05 to 2.0 bar
Heat dissipation Dialysis:
approx. 400 Watt (at an ambient temperature of 20 °C)
Operating temperature
range 15 °C to 35 °C
Atmospheric pressure 700 hPa to 1060 hPa
Relative humidity 30 % to 75 %, temporarily 95 %
The 5008 hemodialysis system is intended for use in an electromagnetic environment in which radiated RF
disturbances are controlled. The customer or the user of the 5008 hemodialysis system can help prevent
electromagnetic interference by maintaining a minimum distance between portable and mobile RF
communications equipment (transmitters) and the 5008 hemodialysis system as recommended below, according
to the maximum output power of the communications equipment.
Rated maximum output
power of transmitter
W
Separation distance according to frequency of transmitter m
150 kHz to < 80 MHz
d = 1.17
√
P
80 MHz to < 800 MHz
d = 0.35
√
P
800 MHz to 2.5 GHz
d = 0.7
√
P
0.01 0.11 0.035 0.07
0.1 0.37 0.11 0.22
1 1.17 0.35 0.7
10 3.7 1.10 2.21
100 11.7 3.5 7.0
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: These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorption and
reflection from structures, objects and people.