3030226 Rev. D 2-13 Installation And
Initial System Start-Up
2.3 Product Water AAMI Analysis Procedure
In order to ensure that the RO is performing at or above AAMI (Association for the
Advancement of Medical Instrumentation) or CSA (Canadian Standards Association)
Standards, it is necessary to perform a Water Quality Analysis test. For new units, the
RO must be operated (rinsed to drain) for at least 30 minutes after readings have
stabilized before taking a sample to ensure that the membranes are free of preservative
or other contaminants, which would invalidate the test.
WARNING:
There are many documented clinical risks in using less than AAMI/CSA Standard
product water (refer to Technote 103, "Hemodialysis Water Quality Standards").
NOTE:
Follow the procedures recommended by your water quality testing laboratory if
they vary from the following steps.
NOTE:
Using the provided sample container, laboratory turn-around time for results is 7-
10 days after receipt of sample at lab. If faster service is required, expedite
shipping (overnight courier) and/or expedite the sample test results. Call
Customer Service with a Purchase Order PRIOR to sending the sample.
NOTE:
Total chlorine must be measured on-site. Tests for chlorine/chloramine (total
chlorine) are not typically reported on the AAMI Analysis. Chlorine and
chloramine dissipate from the water sample over time and reported results will be
inaccurate.
Materials Required:
• Water Sampling Kit
• Sterile Gauze
• Tape
• Syringe (two required – 30 mL minimum)
• Container (such as a small bucket)
1. Ensure that all pre-RO devices are operating correctly and their performance
verified by the appropriate testing.
2. Connect the RO to the required utilities (RO feed water, drain, and power).
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