30
98-0155 Rev. C
6.
Add 800 ml of 100% PAA disinfecting solution to the PAA Container, and fill with water
to the red line (tap water or treated water may be used).
7.
Screw the cap assembly securely back onto the PAA container.
8.
Agitate the container in a circular motion for approximately 10 seconds.
9.
Connect the PAA tubing male fitting into the quick disconnect fitting that is mounted on
the front of the cabinet of the MROZ (Figure 5.1).
10.
Press and hold the LEFT ARROW key and then, press the RIGHT ARROW key. This
will access the DISINFECT MODE. The controller display will show DISINFECT
ENABLED and the keys can be released.
11.
When in DISINFECT ENABLED, the signal from the conductivity cell is disabled. The
Product Water for Dialysis will pass through and out the PRODUCT WATER hose
laden with PAA disinfectant. If connected to a small direct feed loop, PAA disinfectant
solution will also pass into the loop.
12.
Pressing and holding the ENTER key will activate the disinfect function, draw PAA from
the container and pump PAA solution through the MROZ.
13.
Adjust the REJECT flow control knob so that the PAA will be drawn into the MROZ in
approximately 2 minutes. (Figure 5.1) The REJECT flow amount will have to be
determined the first time the PAA is drawn in, and noted the flow that will empty the
container in approximately 2 minutes.
14.
Continue holding the ENTER key until the PAA container is empty, then immediately
release the ENTER key.
NOTE: The ENTER key must be held until all the PAA is drawn into the MROZ.
a. Avoid stopping and starting the disinfect function which may cause a thermal
overload of the MROZ pump.
b. Releasing the ENTER key may cause the system to lose its prime preventing all of
the disinfectant from being drawn into the MROZ.
c. Approximately ¼” of the solution will remain in the bottom of the PAA container. This
is normal and may be emptied down the drain after the entire process is complete.
15.
Record on the Start-Up Log that this step was performed.
16.
The MROZ should be filled with PAA disinfecting solution. To ensure that PAA solution
has been pumped through the MROZ, use Peracid test strips (P/N 97hp20401):
a. Using a test strip, test the water the REJECT WATER TO DRAIN hose, the
result must be at least 1% (500 ppm).
Содержание MRO3Z
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Страница 13: ...8 98 0155 Rev C MRO7Z and MRO8Z CONFIGURATION SHOWN BELOW Figure 3 2 ...
Страница 15: ...10 98 0155 Rev C 3 2 INTERNAL CABINET TOP AND SIDE VIEW Figure 3 3 ...
Страница 16: ...11 98 0155 Rev C 3 3 INTERNAL CABINET TOP AND SIDE VIEW CONT Figure 3 4 ...
Страница 18: ...13 98 0155 Rev C 3 4 ELECTRICAL DIAGRAM AND FIELD WIRING Figure 3 5 ...
Страница 19: ...14 98 0155 Rev C Fig Figure 3 6 ...
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Страница 21: ...16 98 0155 Rev C 3 5 FLOW DIAGRAMS Figure 3 8 ...
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Страница 45: ...40 98 0155 Rev C FIGURE 6 2 Feed Water Adjustment Potentiometer Product Water Adjustment Potentiometer ...
Страница 46: ...41 98 0155 Rev C FIGURE 6 3 ...
