Abbott CELL-DYN 3200, System Operator'S Manual

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CELL-DYN ® 3200 System Operator’s Manual
10-29
9140181K—July 2002
Section 10 Troubleshooting and Diagnostics
6. NOC:
• Follow the instructions given in step 5 for WBC, substituting the
[NOC CNT]
key for the
[WOC CNT]
key for displaying and printing rate and graph data.
Troubleshooting Imprecise or Inaccurate Data
– – – - Probable Cause – – – – – – – - Corrective Action – – –
1. Improper Sample Mixing 1. Verify all samples are well-mixed prior to
analysis. (Refer to Section 5: Operating
Instructions ; Subsection: Routine Operation .)
2. Dirty Syringe(s) 1. Inspect/Clean syringe as directed is Section 9:
Service and Maintenance ; Subsection:
Nonscheduled Maintenance Procedures .
3. Leaking Syringe(s) 1. Inspect syringe for evidence of leaks.
2. Verify syringe connectors are secure.
3. Remove/Clean /Replace syringe as directed in
Section 9: Service and Maintenance ;
Subsection: Nonscheduled Maintenance
Procedures .
4. Dirty Shear Valve 1. Clean shear valve as directed in Section 9: Service
and Maintenance ; Subsection: Nonscheduled
Maintenance Procedures .
5. Dirty/Obstructed Y valve 1. Clean Y valve as directed in Section 9: Service
and Maintenance ; Subsection: Nonscheduled
Maintenance Procedures .
6. Worn Sample Transfer Pump Tubing 1. Inspect/Replace sample transfer pump tubing as
directed in Section 9: Service and Maintenance ;
Subsection: Nonscheduled Maintenance
Procedures .