Mar Cor Purification MILLENIUM HX, Руководство по эксплуатации и обслуживанию, Страница: 76 / 158

Millenium HX RO System
3030226 Rev. D 4-24 Screen Operation And Specifications
4.6 Specifications
4.6.1 RO Feed Water Requirements
CAUTION:
The RO feed water quality to the RO must meet the National Primary Drinking
Water Standards of the United States Environmental Protection Agency (EPA) or
Canadian Federal and Provincial guidelines governing drinking water in Canada. If
the RO feed water does not meet these standards, the machine may not produce
water that meets AAMI and CSA standards.
Minimum Maximum
Input Flow Rate 1.5 GPM N/A
Temperature (Water) 4°C (40°F) 32°C (90°F)
Maximum Feed Silt Density Index N/A SDI 5
Free Chlorine N/A 0.1 ppm
NOTE:
Operating at lower temperatures may make it impossible for the Millenium HX RO
to produce adequate product water for the dialysis machine.
Minimum Maximum
pH (Continuous)
TF Membrane
2.0 11.0
pH (Cleaning)
TF Membrane
1.0 12.0
Pressure, Dynamic 1 20 PSI 130 PSI
CAUTION:
Feed water hardness levels ≥ 10 GPG should have a water softe ner or other
means of preventing or periodically removing scale. If no water softener is used
with the portable RO, it may be necessary to perform more frequent acid
cleanings or periodically replace the membranes in accordance with the
instructions in this manual. The amount of hardness in the feed water will
determine the frequency of membrane cleaning and or membrane replacement.
If operating without a softener, more frequent AAMI testing should be performed
to assure the product water meets current AAMI water specifications.
1 Pressure fluctuations of 10 PSI or grater should be avoided to prevent water hammer damage