MRO2X
– 5X Manual
- 16 -
98-0058
Rev. R
11.
If a plug on the high voltage power cord has been installed, there must be a matching “twist
lock” high voltage polarized receptacle that has been installed by a qualified electrician.
For 3 phase applications, the 3-wire connections must be verified to give the
correct rotation on the MRO pump. If not, specified pressure cannot be obtained,
and the pump will quickly overheat.
12. Turn on the potable water supply to the MRO. Allow the membranes to fill with water. This
may take up to 5 minutes. Failure to do so may cause damage to the MRO.
13. Turn on the MRO by pressing the POWER key, and allow it to run making sure the water is
properly flowing out the Reject and Product hoses.
14. Turn the REJECT FLOW CONTROL KNOB located at the bottom of the Reject Flow meter
counter-clockwise to allow the MROZ to run in full-flow Reject flush for about 15 minutes.
15. After 15 minutes, turn the REJECT FLOW CONTROL KNOB clockwise so that the Reject
flow is approximately equal to the Product water flow. Allow the product water to flow to
drain for 2 hours to ensure that all preservative is rinsed out of the system. Check for leaks
during this time.
NOTE: The MRO conductivity alarm may sound, which is normal when the MRO is in FLUSH.
Press the ALARM SILENCE key on the MRO controller to silence the alarm. The
alarm will restart after a 3 minute delay.
16. The conductivity value, after flushing and being put back into the service mode, must be
within the acceptable limit.
17. After a thorough flushing of the preservative, the MRO must be disinfected prior to being put
into service for dialysis use.
(See Disinfecting The System, Section 5).
18. When all disinfection procedures have been completed, turn on the feed water supply.
19. Press the POWER key (the display will show OPERATING after a 10 second delay).
NOTE:
The conductivity may alarm for a few seconds before dropping into the desired range.
WARNING: Do not use the MRO to feed a dialysis machine until all specifications are
met.
20. Press the POWER key (the display will show STANDBY). Connect the PRODUCT WATER
hose to the Direct Feed Loop or Storage Tank inlet.
(Be sure to connect the Product
Water hose aseptically).
CAUTION:
Although the water treatment system may produce water of sufficient quality
to meet the requirements of AAMI standards, distribution of the water may
degrade its quality to the point where it no longer meets the requirements of
this standard. AmeriWater offers information about ultra pure water piping to
prevent the degradation of product water in a water loop or central system.
Summary of Contents for MRO2X
Page 2: ......
Page 9: ...MRO2X 5X Manual 5 98 0058 Rev R SECTION 3 COMPONENTS AND SCHEMATICS 3 1 EXTERNAL FRONT VIEW ...
Page 11: ...MRO2X 5X Manual 7 98 0058 Rev R 3 2 INTERNAL REAR VIEW ...
Page 13: ...MRO2X 5X Manual 9 98 0058 Rev R 3 3 ELECTRICAL DIAGRAM MRO2X MRO3X MRO4X MRO5X ...
Page 14: ...MRO2X 5X Manual 10 98 0058 Rev R 3 4FLUID DIAGRAM MRO2X MRO3X MRO4X ...
Page 15: ...MRO2X 5X Manual 11 98 0058 Rev R 3 5 FLUID DIAGRAM MRO5X ...
Page 35: ...MRO2X 5X Manual 31 98 0058 Rev R FIGURE 6 2 ...
Page 36: ...MRO2X 5X Manual 32 98 0058 Rev R FIGURE 6 3 ...
Page 52: ...MRO2X 5X Manual 48 98 0058 Rev R SECTION 11 SPARE PARTS LISTING ...
