AmeriWater MRO2X, Руководство по эксплуатации и техническому обслуживанию

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MRO2X
– 5X Manual
- 19 -
98-0058
Rev. R
3b. To disinfect the MRO AND
“small” direct-feed water loop, allow the PRODUCT WATER
hose
to remain connected to the “small” loop during the disinfection procedure,
but be
sure all dialysis machines are disconnected during the disinfection procedure.
4.
Unscrew the cap assembly of the PAA container (plastic 2 ½ gallon container).
5.
Put on rubber gloves, apron, and goggles.
CAUTION: Exposure to hydrogen peroxide/peroxyacetic acid concentrate or solution
may cause severe chemical burns to the skin or eyes.
Additional
information regarding the safe handling of PAA is found in this section, on
the Peracidin container, and in the material safety data sheet. Please read
carefully before using.
6.
Add 400 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 MRO (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 MODE, 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 MRO.
13.
Adjust the REJECT flow control knob so that the PAA will be drawn into the MRO in
about 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 about 2
minutes.
14a. Continue holding the ENTER key until the PAA container is empty, then immediately
release the ENTER key.