CELL-DYN 3000 System Operator’s Manual 10-71
9140240E — May 1995
Chapter 10 Troubleshooting
Table 10.3 Sample-Related Fault Conditions (Continued)
WBC Metering Fault — Flow Error/BL
WBC FLOW ERROR is displayed on the RUN Screen to the right of
the NEU results.
WBC FLOW is printed on the graphics report.
Results for WBC and Differential are suppressed.
–––––Probable Cause–––– ––––Corrective Action––––
1. An increasing WBC count 1. Repeat the sample.
rate was detected in the
WBC flow cell during the
WBC measurement.
2. Change the WBC transfer
peristaltic pump tubing as
directed in Chapter 9,
Maintenance.
3. Clean the WBC metering
syringe as directed in
Chapter 9, Maintenance.
4. Refer to the Trouble-
shooting Tips and
Techniques section of this
chapter for help with
collecting further
information.
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