49
98-0155 Rev. C
Rinse Out Cycle
After the exchange is complete, it is important to put the MROZ through a rinsing out cycle to
flush the preservative out of the new membrane.
1. Put the PRODUCT WATER hose at a drain.
2.
Turn the Reject Flow Control Knob counterclockwise to give full reject flow. The Pump
pressure will be lower than normal during this rinse out cycle.
3.
Turn on the MROZ and allow water to run through the system per section 4.0 – see
warning, below:
WARNING: Replacement membranes come shipped from the manufacturer
containing a preservative solution to prevent microbiological growth and
freezing. Discard all product water for at least two hours of operation before
placing the RO back into service, again.
4.
Turn the knob on the Reject Flow Control Knob clockwise so that the Product Water
flow and Reject Water flow are approximately equal. Verify that the MROZ product
conductivity is below the conductivity alarm setpoint.
5. Disinfect the system per the instructions in section 5.1.
6.
Pull an AAMI analysis. The MROZ can be used after disinfection when it begins
producing water to the specifications.
7. Reconnect the PRODUCT WATER hose to the dialysis machine.
8.
Turn on the MROZ. The rinse out cycle is now complete, and the MROZ is ready for
use.
WARNING:
If the product water conductivity does not come out of alarm, do not use
the system! Continue rinsing, or call AmeriWater for guidance.
Содержание MRO3Z
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