Fresenius Medical Care AquaA, Инструкция по эксплуатации

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Chapter 12: Specifications
Fresenius Medical Care AquaA IFU-EN-US 06B-2021 167
12.7 Operating conditions
Operating temperature
range +5 to 35 °C
Radiated heat/losses
* The specified nominal capacity is only valid for water temperatures of
15 °C and a counter-pressure of 2 bar. At temperatures below this, a
3 % decrease in output per degree can be expected. At higher
temperatures, the product water output will increase accordingly.
Noise level Noise level in SUPPLY mode; max. 68 to 72 dB(A) at a distance of 1 m
Atmospheric pressure 700 to 1150 hPa
Relative air humidity 20 to 80 % at 20 °C, non-condensing
Water inlet temperature 5 °C to 35 °C
Feed pressure dynamic 1.5 to 5 bar
Inlet volume
Feed water quality
Rated output* in L 900 L
to
1000 L 1800 L
to
2000 L 2700 L
to
3000 L 3600 L
to
4000 L
Radiated heat** 960 W 1160 W 1200 W 1260 W
Capacity* Efficiency
50 % 60 % 70 % 80 % 85 %
900 to 1000 L/h 2000 L/h 1670 L/h 1430 L/h 1250 L/h 1180 L/h
1800 to 2000 L/h 4000 L/h 3340 L/h 2860 L/h 2500 L/h 2360 L/h
2700 to 3000 L/h 6000 L/h 5000 L/h 4290 L/h 3750 L/h 3530 L/h
3600 to 4000 L/h 8000 L/h 6670 L/h 5720 L/h 5000 L/h 4710 L/h
*The actual water volume required depends on the effective yield. The water required for water pretreatment must also be
considered.
The specified nominal capacity is only valid for water temperatures of 15 °C and a counter-pressure of 2 bar. At temperatures
below this, a 3 % decrease in output per degree can be expected. At higher temperatures, the product water output will
increase accordingly.
Warning
Risk for the patient from deviating water inlet quality
The design of the water treatment system must ensure that the
necessary parameters are fulfilled.