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CELL-DYN
3/35 Sample Loader TS Guide
VP - 12.1 Blood In-Line Sensor Check/Adjustment
Purpose: Perform this procedure to verify and adjust Blood In-Line Sensor Operation,
Page-3-153.
1. Put Sample Loader in Manual Mode.
a. Press and Hold MAN and START.
b. Turn Power ON, hold keys down until BEEPING stops.
2. Clean the sample path:
a. Place tube with enzymatic cleaner under Sample Needle.
b. Lower Sample Needle into tube of cleaner.
c. Aspirate 1/2 tube cleaner by manually opening Solenoid 96 and 92. (Cleaner drawn through
Sample Needle, Shear Valve and deposited in Waste Chamber 2.)
d. Aspirate remaining cleaner by manually opening Solenoid 96 and release lever from Sample
Peristaltic Pump. (Cleaner moves through Shear Valve via Peristaltic Pump to Waste Cham-
ber 2.)
NOTE:The typical clot is in the T-fitting that joins the peristaltic pump to the Shear Valve and
Solenoid 92.
e. Run background counts to flush cleaner.
3
VERIFICATION PROCEDURESVP - 12.1 Blood In-Line Sensor Check/Adjustment
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Special Tools
DESCRIPTION
None
QTY
PN
9140234B-June 1997
Figure 3-82,
3 - 149
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