Testing The Measurement Cartridge Valve Alignment - Bayer HealthCare RapidPoint 400 Series Service Manual

11. Select either
12. Touch
Start
13. Touch
Change
when the pump reaches the highest of the four speeds.
14. Observe the flow of water from the tube into the empty beaker. The flow
should be smooth and even.
If . . .
the flow is uneven
the results are
acceptable
Remove the tubes from the beaker of water and allow the pump to drain
before testing the other pump.

Testing the Measurement Cartridge Valve Alignment

Use the valve alignment gauge to check the valve alignment for the
Rapidpoint 400 series system. The dial indicator on the front of the valve
alignment gauge shows the results of the valve position 2 measurement in
the system Diagnostic Tests.
Tools Required
• Verification Gauge
Prior to use, check that the valve alignment gauge is correctly set
NOTE:
to zero. If adjustment is required, adjust using the valve alignment plate.
If adjustment is . . .
required
not required
1. Set the valve alignment gauge to zero:
244
or
Sample Pump
.
to advance the pump speed. Stop touching
Then . . .
a. Replace the cartridge interface module, valve/frame
assembly, roller cages, or pump motor(s). For more
information, refer to Replacing Components.
b. Repeat steps 3 through 14.
remove the cartridge simulator and install a new
measurement cartridge.
If you will be continuing to verify system
NOTE:
performance, then reinstall the original cartridge
Then . . .
follow the procedure as described in step 1.
go to step 2.
.
Wash Pump
Change
Rev. C