Abbott CELL-DYN 3200

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9-46

CELL-DYN

3200 System Operator’s Manual

9140181K—July 2002

Service and Maintenance

Nonscheduled Maintenance Procedures

Section 9

Figure 9.18 HGB Flow Cell Access Tubing

Materials Required

1. Cleaning solution (1.25% sodium hypochlorite solution). See the formula for

mixing this solution under Decontamination Procedures earlier in this

section.

2. 10 mL syringe

3. Gloves, lab coat, and safety glasses

4. Deionized water

Procedure

1. In the MAIN MENU, press [SPECIAL PROTOCOLS]followed b\>DIS/ENABLE

ANALYZER] and[DISABLE ANALYZER]to disable the Analyzer.

2. Gently pull on the hand hold of the right Front Cover to swing the cover open.

Pull the Tower Cover up and off the instrument (Tower Door on the CS model

must be open). Locate the HGB Flow Cell. (Refer to Figure 9.4.)

3. Remove the plastic drip pan under the Shear Valve by sliding it up and off the

support stand.

4. Fill the syringe with the bleach solution.

1 Solenoid 24

2 Tube Fitting

3 Shear Valve

Abbott CELL-DYN 3200 - Page 416