MRO 3 & 4 MANUAL
18
98-0140
Rev. F
WARNING:
The disinfection mode will allow PAA to flow through the PRODUCT
WATER hose. This is to allow disinfection of the hoses and the
connected “small” direct-feed water loop.
If the “small” direct-feed water loop is to be disinfected with the MRO, fill
and draw the PAA solution container at least twice and up to 5 times to
allow sufficient volume into the loop for complete disinfection.
5a.
To disinfect only the MRO that is connected to a Storage Tank, disconnect the
PRODUCT WATER hose from the tank and place along with the REJECT WATER TO
DRAIN hose in a sink.
5b.
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.
6.
Unscrew the cap assembly of the PAA container (2 ½ gallon container).
7.
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 Minncare
or Renalin container, and in the material safety data sheet. Please read
carefully before using.
8.
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).
9.
Screw the cap assembly securely back onto the plastic PAA container.
10.
Agitate the container in a circular motion for approximately 10 seconds.
11.
Connect the PAA tubing male fitting into the quick disconnect fitting that is mounted on
the front of the MRO (Figure 5.1).
12.
Turn on the feed water supply to the MRO.
13.
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.
14.
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.
Summary of Contents for MRO3
Page 8: ...MRO 3 4 MANUAL 5 98 0140 Rev F SECTION 3 COMPONENTS AND SCHEMATICS 3 1 EXTERNAL FRONT VIEW...
Page 10: ...MRO 3 4 MANUAL 7 98 0140 Rev F 3 2 INTERNAL REAR VIEW...
Page 12: ...MRO 3 4 MANUAL 9 98 0140 Rev F 3 3 ELECTRICAL DIAGRAM MRO3 MRO4...
Page 13: ...MRO 3 4 MANUAL 10 98 0140 Rev F 3 4 FLUID DIAGRAM MRO3 MRO4...
Page 34: ...MRO 3 4 MANUAL 31 98 0140 Rev F FIGURE 6 2...
Page 35: ...MRO 3 4 MANUAL 32 98 0140 Rev F FIGURE 6 3...
Page 52: ...MRO 3 4 MANUAL 49 98 0140 Rev F SECTION 11 MRO3 4 SPARE PARTS LISTING...
