Abbott CELL-DYN 3200 System Operator's Manual page 418

Service and Maintenance
Nonscheduled Maintenance Procedures
Reagent Line Cleaning
Open Sample Probe Replacement
Materials Required
Procedure
9-48
The reagent lines should be cleaned if contamination is suspected. To clean the
lines, refer to steps 1–4 in Preparation for Shipping or Extended Period of
Non-Use later in this section.
1. Gloves, lab coat, and safety glasses
2. Replacement probe
3. 7/64" Allen wrench
4. Small needle-nose pliers or similar tool
1. In the MAIN MENU, press [SPECIAL PROTOCOLS] IROORZHG E\ [DIS/ENAB
ANALYZER] and [DISABLE ANALYZER].
2. Gently pull on the hand hold of the Right Front Cover and swing the cover
open to access the right side of the Flow Panel. Remove Tower Cover.
3. Locate the tubing attached to the top of the Open Sample Probe. (Refer to
Figure 9.19.) Hold the probe firmly with one hand and with the other hand
use the pliers to carefully work the tubing up and off the top of the probe.
4. Using the Allen wrench, remove the two hex nuts holding the Probe Bracket
Arm to the Bracket Support Arm on the Probe Assembly Frame.
5. Pull the probe up and out of the Wash Block.
6. Insert the new probe into the Wash Block.
7. Place the Probe Bracket Arm on top of the Bracket Support Arm. Align the
holes in the bracket arm to the holes in the Probe Assembly Frame. Insert and
tighten the two hex nuts using the Allen wrench.
CELL-DYN ® 3200 System Operator's Manual
9140181H—October 2001
Section 9