cd 3200 service manual

8/10/2019 CD 3200 Service Manual

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1 - Introduction

2 Troubleshooting

3 -Parts Lists

4 -Removal & Replacement

5 -Verification Procedures

CELL-DYN3200

SERVICE


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CELL-DYN 3200 SYSTEM SERVICE MANUAL Part Number 9140300August 1998 1 - 1

4 0 ,QWURGXFWLRQ Proprietary Information

4 0 ,QWURGXFWLRQ

Table of Contents

1.1 Proprietary Information . . . . . . . . . . . . . . . . . . . . . . . . . 1

1.2 Revision Log. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

1.3 About This Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Service Manual Section Descriptions . . . . . . . . . . . . . 3

Section 1: Introduction & General Data . . . . . . . . . . . . 3

Section 2: Troubleshooting . . . . . . . . . . . . . . . . . . . . . . 3

Section 3: Parts Lists . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Section 4: Removal & Replacement . . . . . . . . . . . . . . . 3

Section 5: Verification Procedures . . . . . . . . . . . . . . . . 3

Section 6: Preventive Maintenance & Total Call. . . . . . 3

1.4 CELL-DYN 3200 Operators Manual . . . . . . . . . . . . . . 3

1.5 Warranty Information . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

1.6 System Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

The CELL-DYN 3200 Hematology System . . . . . . . . . . 4

System External Components . . . . . . . . . . . . . . . . . . . 4

System Internal Components . . . . . . . . . . . . . . . . . . . . 5

1.7 Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Signal Words and Graphic Warning Conventions . . . 5Signal Words . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Graphic Conventions . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Biosafety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Electrical Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Laser Safety. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

1.8 CELL-DYN 3200 Hematology Parameters. . . . . . . . . . 9

1.9 System Specifications . . . . . . . . . . . . . . . . . . . . . . . . . 10

1.1 Proprietary InformationThis CELL- DYN 3200 System Service Manual was developedsolely for use with Abbott Laboratories equipment as specified

in the operating instructions. The Manual is copyrighted byAbbott Laboratories. No part of this document may bereproduced, stored, or transmitted in any form or by any meanselectronic, mechanical, photocopied, recorded, or otherwisewithout the prior written permission of Abbott Laboratories.

This CELL- DYN 3200 System Service Manual is published byAbbott Diagnostics, a Division of Abbott Laboratories, AbbottPark, IL 60064-3500, U. S. A. Please direct all inquiriesconcerning information in this manual to the foregoing address.

CELL- DYNis a registered trademark of Abbott Laboratories.

Vacutaineris a registered trademark of Becton-Dickinson andCompany.

This service manual was developed to be used by trainedAbbott Laboratories Field Service Personnel. The revisionstatus of this manual is the responsibility of the manual holder.

In no event shall Abbott Laboratories or its subsidiaries be

liable for any damages incurred in connection with or arisingfrom the use of this manual by persons not fully trained byAbbott Laboratories.

1998 by Abbott Laboratories. All rights reserved.


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4 0 ,QWURGXFWLRQ 1.2 Revision Log

1.2 Revision Log

The Revision Status of this manual is indicated below. Be surethat the manual contains the latest revision number of allpages.

Table 1-1 Revision Log

Revision Date Pages Revised/Added TSBs Incorporated ISAs Incorporated

A August Complete Revision 109 - 001A, 003 109 - 003, 004, 005, 006


4/334CELL-DYN3200 SYSTEM SERVICE MANUAL Part Number 9140300August 1998 1 - 3

4 0 ,QWURGXFWLRQ 1.3 About This Manual

1.3 About This Manual

Introduction

This Service Manual contains the information necessary toalign, troubleshoot, repair, and maintain the CELL-DYN 3200

Automated Hematology System.

Service Manual Section Descriptions

The manual is composed of five sections. The following aredescriptions of the contents of each of the sections.

Section 1: Introduction

This section contains an introduction to the system, information

on the use of the manual, warranty information, safetyconsiderations, hematology parameters, and systemspecifications.

Section 2: Troubleshooting

This section contains procedures to be used by the FSR inidentifying and isolating problems. The procedures arepresented in a flowchart format and are accompanied byillustrations for added clarity. A detailed explanation of the use

of the flowcharts is given at the beginning of the section.

Section 3: Parts Lists

This section contains parts lists and graphics showing thelocations of FRUs. This section is used by the FSR inconjunction with Troubleshooting and Removal & Replacement.

Section 4: Removal & Replacement

This section contains the procedures to be used by the FSR forthe removal and replacement of subassemblies andcomponents. The procedures are presented in a paragraphformat and are accompanied by illustrations for added clarity.

Section 5: Verification Procedures

This section contains procedures that enable the FSR to verifythe integrity of various instrument functions. These proceduresmay be used to facilitate troubleshooting, or be dictated byTroubleshooting and Removal and Replacement.

This section also contains procedures such as adjustments,alignments, and calibrations used to ensure proper instrumentperformance. These procedures may be performed on a routine

maintenance basis, or be dictated by Removal andReplacement.

1.4 CELL-DYN 3200 Operators ManualOperating instructions and routine maintenance procedures forthe CELL-DYN 3200 are included in the Operators Manualprovided with each system. It is essential that the serviceengineer read and understand the Operators Manual, and beable to correctly perform all routine operating functions before

attempting to troubleshoot and repair the system.


5/334CELL-DYN 3200 SYSTEM SERVICE MANUAL Part Number 9140300August 1998 1 - 4

4 0 ,QWURGXFWLRQ 1.5 Warranty Information

1.5 Warranty InformationComponents comprising the CELL-DYN 3200 System havebeen designed by Abbott Laboratories for optimal performance.Substitution of reagents, accessories, or system components

may adversely affect performance and may invalidate anywarranty agreements.

Abbott Laboratories cannot accept responsibility for any clinicalresults produced by use of reagents, calibrators, controls,

equipment, or supplies either not manufactured by or notapproved by Abbott Laboratories.

1.6 System IntroductionEach CELL-DYN 3200 System may be comprised of three orfour major hardware components: Analyzer, Video Display,Keyboard, and optional Sample Loader.

The CELL-DYN 3200 Hematology System

When approaching a hematology system from a serviceperspective, the word system must be emphasized becausethere are both internal components (system hardware andsoftware) and external components (reagents, controls, etc.)that comprise the complete system. The Service

Representative must realize that both of these types ofcomponents can adversely affect overall system performance.Therefore, it follows that all external components andconditions such as reagents, environment, integrity of samplesand controls be checked and verified as correct beforeperforming service on the internal components. In theinvestigation of any non-specific or data related complaint, the

system hardware and software should be the last componentsof the system to be suspected as the cause of the problem.

System External Components

The following is a list of the CELL-DYN 3200 externalcomponents and conditions:

Operator Technique (Maintenance)

System Reagents

Isotonic Diluent

Diluent/Sheath

Hemoglobin Lyse

WBC Lyse

System Controls & Calibrators

CELL-DYN 3200 Whole Blood Control

OPTI-CAL

Latex Beads

Whole Blood Specimens

System Environmental Integrity (Temperature, RFI, ESD)

Power Line Integrity


6/334CELL-DYN 3200 SYSTEM SERVICE MANUAL Part Number 9140300August 1998 1 - 5

4 0 ,QWURGXFWLRQ 1.7 Safety

System Internal Components

The following is a list of the CELL-DYN 3200 internalcomponents:

CELL-DYN 3200 System Components

Flow Panel

Optics Bench

Power Supplies

Measurement Electronics

Computer Electronics

A/D & D/A Electronics

Air Supply

Personal Computer Module

Tube Manipulation Hardware

1.7 SafetyOperation, maintenance, and servicing of hematology systemsmay expose individuals to potential safety and health hazards.All work must be performed in accordance with proceduresdescribed in the Abbott Operators and Service Manuals, or asdirected by an Abbott Technical Support Representative.

Warnings are inserted in this manual to alert personnel to

potential hazards. The standard warning conventions includingsignal words (e.g. Caution) and symbols are described below.

Signal Words and Graphic Warning

Conventions

Signal Words

'$1*(5= Denotes an immediate hazard which, if not

avoided, could result in serious injury or death. This signal wordrepresents the highest level of any hazardous situation.

:$51,1*= Denotes a hazard which, if not avoided, couldresult in moderate to serious injury.

&$87,21= Denotes potential hazards that could result inminor injury. Also, used for conditions or activities that could

threaten equipment performance.

Graphic Conventions

The general hazard icon identifies an activity or areathat may present a hazard to personnel or equipment.

The electrical hazard icon alerts personnel to thepossibility of electrical shock if procedural or

engineering controls are not observed.


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Biosafety

Clean-up spills of potentially infectious materials in accordancewith established biosafety practices. A generally acceptedprocedure for cleaning such spills is to absorb the spill withtoweling or other absorbent material, wipe the area with a

detergent solution, and then wipe the area with an appropriatetuberculocidal disinfectant such as 10% chlorine bleachsolution.

Prior to service or maintenance, the instrument should be

decontaminated in accordance with the following:

a. Remove and dispose of contaminated disposables in aregulated medical waste container.

b. Clean and decontaminate the exterior of theinstrument using a detergent solution followed by a10% chlorine bleach solution or other tuberculocidal

disinfectant. Flush the fluid pathway with chlorinebleach solution as specified in the Operators Manual.

Dispose of waste in accordance with local, state and federalregulations. Probes, needles, broken glass, slides, and othersharps that are contaminated with potentially infectioussubstances should be collected in a sharps container fordisposal as regulated medical waste. Contaminated gloves,wipes, and other disposables should be placed in a standardmedical waste container.

The biohazard icon identifies an activity or area wherepersonnel may be exposed to infectious substances.

The laser hazard icon identifies an activity or areawhere personnel will be exposed to an eye hazard ifprocedural or engineering controls are not observed.

The electrostatic discharge icon identifies an activity orarea where personnel must wear a ground strap whileservicing the system.

:$51,1*= 327(17,$/%,2+$=$5'Considerall clinical specimens, reagent controls, surfaces, or

components that contain or have contacted humanblood or serum as potentially infectious. Wear gloves,lab coats and safety glasses, and follow otherbiosafety practices as specified in the OSHA

Bloodborne Pathogen Rule (29CFR Part 1910.1030)or other equivalent biosafety procedures.

:$51,1*= 327(17,$/%,2+$=$5'Theaspiration needle/probe is sharp and potentiallycontaminated with infectious materials. Avoid contactwith the tip of the needle/probe.


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CELL-DYN3200 SYSTEM SERVICE MANUAL Part Number 9140300August 1998 1 - 7


Electrical Safety

Laser Safety

The Class 1 Laser Product Label (Abbott PN 9230702A) isshown below (Figure 1-1). The label consists of black letteringagainst a white background. The label is located on thebackside of the instrument and positioned at a clearly visible

location.

The inner protective cover laser warning labels must not be

removed and are to remain legible. The protective housinglabel (Abbott PN 9230701D) is shown in Figure 1-2. The label

consists of black lettering against a yellow background andappears on the protective cover within theoptics bench and onthe flow panel (see Figure 1-3and Figure 1-4).

Figure 1-1 Laser Product Label (PN 9230702A)

:$51,1*= (/(&75,&$/+$=$5' When theinstrument is powered and protective covers areremoved, there are exposed electrical systems thatcould startle or seriously injure personnel upon

contact. Use appropriate safety precautions to preventbody and/or tool contact with live electricalcomponents, especially power supplies.

DANGER: LASER LIGHT Avoid direct exposure tobeam. Do not look directly into the laser beam or anyreflection of the beam from a mirror-like surface.

When the access door, instrument top cover, or otherinner protective cover is removed, (Helium-Neon)laser power up to 10 mW continuous wave at 632.8nm in a beam with 1 mR divergence could beaccessible in the interior of the optics bench. Thisamount of energy, with insignificant attenuation withdistance, is sufficient to cause eye damage.

&$87,21: Use of controls or adjustments orperformance of procedures other than those specifiedherein may result in hazardous laser light exposure. Ifthe instrument is used or modified in a manner notspecified by the manufacturer, the protection providedby the instrument may be impaired.

32109


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Figure 1-2 Laser Warning Label (PN9230702D)

Figure 1-3 Top Laser Warning Label Location

For beam alignment and other open beam configurations,follow instructions provided by the Service Manual, Advisories,and Bulletins regarding the requirement for using laser safety

eyewear. If required, assure laser eyewear are not damagedand have an optical density of 1- 2 at a wavelength of 632.8nm. During open beam configurations, assure that the beam isconfined to the laser bench area and only personnel with propereye protection are present.

.CUGT

9CTPKPI

.CDGN

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4 0 ,QWURGXFWLRQ 1.8 CELL-DYN 3200 Hematology Parameters

Figure 1-4 Front Laser Warning Label Location

1.8 CELL-DYN 3200 HematologyParameters

The following tables list the CELL-DYN 3200 Hematology

Parameters and their abbreviations.

.CUGT

9CTPKPI

.CDGN

Table 1-2 Red Cell Parameters

Full Name Abbreviation

Red Blood Cell Concentration RBC

Hemoglobin Concentration HGB

Hematocrit HCT

Mean Cell Volume MCV

Mean Cell Hemoglobin MCH

Mean Cell Hemoglobin Concentration MCHC

Red Cell Distribution Width RDW

Table 1-3 White Cell Parameters


White Blood Cell Concentration WBC

Neutrophil Concentration NEUNeutrophil Percentage %N

Lymphocyte Concentration LYM

Lymphocyte Percentage %L

Monocyte Concentration MONO

Monocyte Percentage %M

Eosinophil Concentration EOS

4 , W G WL 1 9 S t S ifi ti


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4 0 ,QWURGXFWLRQ 1.9 System Specifications

1.9 System SpecificationsThe following tables contain the specification for the CELL-DYN3200 System.

Eosinophil Percentage %E

Basophil Concentration BASO

Basophil Percentage %B

Table 1-4 Platelet Parameters


Platelet Concentration PLT

Mean Platelet Volume MPV

Platelet-crit PCT*

Platelet Distribution Width PDW*

* Clinical significance has not been established for these

parameters. Therefore they are not reportable in the US.

They are provided for laboratory use only.

Table 1-3 White Cell Parameters (Continued)


Table 1-5 Physical Specifications (Unpackaged)

CS Model SL Model GraphicsPrinter

Height 19.0 (48.2 cm) 19.0 (48.2 cm) 7.2 (18.3 cm)

Width 32.8 (83.3 cm) 32.8 (83.3 cm) 16.1 (40.9 cm)

Depth 23.3 (59.2 cm) 29.3 (74.4 cm) 9.9 (25.1 cm)

Weight 214 lb (97.3 kg) 232 lb (105.5 kg) 9.9 lb (4.5 kg)

Table 1-6 Physical Specifications (Packaged)

CS Model SL ModelGraphics

Printer

Height 38 (96.5 cm) 38 (96.5 cm) 12 (30.5 cm)

Width 34 (86.3 cm) 34 (86.3 cm) 19.5 (49.5 cm)

Depth 31 (78.7 cm) 31 (78.7 cm) 14.8 (37.6 cm)

Weight 255 lb (116 kg) 273 lb (124 kg) 16.4 lb (7.4 kg)

4 ,QWURGXFWLRQ 1 9 System Specifications


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Table 1-7 Analyzer Input Requirements

Module Voltage FrequencyMax

Current

Analyzer

110 VAC + 10 % 50/60 3 Hz 6 amps

120 VAC + 10 % 50/60 3 Hz 6 amps

220 VAC + 10 % 50/60 3 Hz 3 amps

240 VAC + 10 % 50/60 3 Hz 3 amps

Analyzer &

Sample

Loader

110 VAC + 10 % 50/60 3 Hz 6 amps

120 VAC + 10 % 50/60 3 Hz 6 amps

220 VAC + 10 % 50/60 3 Hz 3 amps

240 VAC + 10 % 50/60 3 Hz 3 amps

Monitor 100 - 240 VAC 50/60 1.3 amps

Printer 120 VAC 10% 50/60 0.5 amps220 - 260 VAC

Table 1-8 Performance Specifications

Background Precision CorrelationLinearRange

WOC 0.10K/L 2.7% 0.99 0.0-250 K/ L

NOC 0.10 K/L 2.7% 0.99 0.0-250 K/ L

RBC 0.20 M/L 1.5% 0.98 0.0-8.0 M/ L

HGB 0.1g/dl 1.0% 0.98 0.0-25.0g/dL

MCV N/A 1.0% 0.98 35-180 fL

RDW N/A 5.0% 0.91 N/A

PLT 5.0K/L 4.0% 0.980.0 - 1750

K/L

MPV N/A 5.0% 0.72 2.0-18.0 fL

4 0 ,QWURGXFWLRQ 1 9 System Specifications


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Table 1-9 Operational Specifications

Operating Environment

Temperature 15o- 30oC (59o- 86oF)

Relative Humidity 20% to 80%, RHNC

Complete Cycle TimesStartup (From Power Off) ~7 minutes

Startup (From Standby) ~5 minutes

Count Cycle, Patient ~52 seconds

Count Cycle + FrgWBC ~100 seconds

Count Cycle + ResRBC ~100 seconds

Shutdown (To Standby) ~130 seconds

Shutdown (To Power Off)~130 seconds

Throughput

CS Model

Open 80 Samples/Hour

Closed 68 Samples/Hour

SL Model

Open 80 Samples/Hour

Closed 68 Samples/Hour

Whole Blood Aspiration Volume

Open Mode 125 L

Closed Mode 250 L

Specimen Tube Dimensions

Diameter 13 mm

Length 75 mm

Minimum Specimen Volumes

Closed and Sample Loader Mode 1 mLOpen Mode 500 L

Batch Size

1 to 50 tubes per batch

Bar Code Formats

Interleaved 2-of-5 code

Codabar

Code 39Code 128 (check digit only)

Bar Code Specifications

Printed on good quality label stock

0.25-inch quiet zone on each end

0.01-inch minimum narrow bar width

0.5-inch minimum bar length

2-inch maximum label length

1.25-inch maximum label width

5 7URXEOHVKRRWLQJ Table of Contents TOC


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CELL-DYN 3200 SYSTEM SERVICE MANUAL Part Number 9140300-August 1998 2 - 1

5 7URXEOHVKRRWLQJ Table of Contents

5 7URXEOHVKRRWLQJ

Table of Contents

2.1 Summary. .. . . . . . . . . . . . . . . . . . . . . . . . . . 2-2

2.2 Troubleshooting Approach . . . . . . . . . . . . . 2-2

2.3 Error Messages . . . . . . . . . . . . . . . . . . . . . . . 2-3

IP-1 Fluid Leaks, Open Mode Probe or Wash Block . . . 2-4IP-2 Fluid Leaks, Closed Mode Needle or Wash Block .2-6IP-3 Incomplete Aspiration . . . . . . . . . . . . . . . . . . . . . . . 2-8IP-4 Flow Errors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-11IP-5 RBC/HGB Diluent Overpressure . . . . . . . . . . . . .2-13IP-6 Optical Parameter Count Problems . . . . . . . . . . .2-15

IP-7 Reagent Empty . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-26IP-8 Optical Backgrounds Too High . . . . . . . . . . . . . . .2-31IP-9 Histogram Problems . . . . . . . . . . . . . . . . . . . . . . .2-32IP-10 Controls Out . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-33IP-11 Vacuum Accumulator #1 Wet . . . . . . . . . . . . . . . .2-35IP-12 Vacuum Accumulator #2 Wet . . . . . . . . . . . . . . . .2-37IP-13 HGB Problems . . . . . . . . . . . . . . . . . . . . . . . . . . .2-39IP-14 X-B Errors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-41IP-15 Optical Parameters Imprecision . . . . . . . . . . . . . .2-44IP-16 HGB Imprecision . . . . . . . . . . . . . . . . . . . . . . . . .2-47

IP-17 Primary Vacuum/Pressure Isolation, . . . . . . . . . .2-48IP-18 Pressure Leak Isolation . . . . . . . . . . . . . . . . . . . .2-57IP-19 Vacuum Leak Isolation . . . . . . . . . . . . . . . . . . . . .2-64IP-20 Shear Valve Position Fault . . . . . . . . . . . . . . . . . .2-70IP-21 Flags . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-72IP-22 External Waste Full . . . . . . . . . . . . . . . . . . . . . . .2-74IP-23 Blank Display. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-76IP-24 HSSL Failures/Message Reception Time-Out . . . 2-77

IP-25 Hard Drive Errors . . . . . . . . . . . . . . . . . . . . . . . . . 2-78

IP-26 Printer Errors . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-79IP-27 Sample Loader & Aspiration Tower

Error Messages . . . . . . . . . . . . . . . . . . . . . . . . . . 2-81Appendix 2A -Cable Connection Diagram . . . . . . . . . . . . 2A-1Appendix 2B -System Block Diagrams . . . . . . . . . . . . . . 2B-1Appendix 2C -System Flow Diagrams . . . . . . . . . . . . . . . 2C-1

TOC

5 0 7URXEOHVKRRWLQJ 2.1 Summary
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CELL-DYN3200 SYSTEM SERVICE MANUAL Part Number 9140300- August 1998 2 - 2

5 7URXEOHVKRRWLQJ 2.1 Summary

2.1 Summary

This chapter contains the following information for CELL-DYN3200:

Error Messages

Isolation Procedures (IPs)

Block Diagrams

Normal Scatter/Histograms

Service Commands

2.2 Troubleshooting Approach

Troubleshooting is required whenever an Observed Error or aDisplayed Error occurs. Displayed Errors can be viewed on the

Bulletin Line or status box of the Data Station screen. (TheBulletin Line is down about 3/4 way on the screen.) Detailedinformation can be found in the fault report screen of thediagnostics submenu.

When a malfunction occurs, follow these recommendedprocedures:

1. Use this Troubleshooting Guide as follows:

a. If possible, begin by verifying the reported error.Perform the exact procedure that produced the errorcondition.

b. When an error occurs, either observed or displayed,look up the error in:

the Error Messagestable or IP 27, Sample Loader & Aspiration Tower Error

Messagestable

c. To refer to the appropriate IP or VP, click on the redlink.

d. Begin at the START box and follow the directions in theIP.

e. If a part is adjusted or replaced, go toSection 5.2,Verification Matrix.

f. Find the part in left column.

g. Perform VPs in order given (i.e., 1, 2, 3, 4 etc.)

2. Perform Total Call.

5 0 7URXEOHVKRRWLQJ 2.3 Error Messages


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CELL-DYN3200 SYSTEM SERVICE MANUAL Part Number 9140300- August 1998 2 - 3

J g

2.3 Error Messages

Error Corrective Action

Background, HGB Too High IP-13

Background, RBC/ PLT Too High IP-8

Background, WBC Too High IP-8Bar Code Reader Failure IP-27

C:\ Hard Drive Errors IP-25

Controls Out IP-10

Diluent/Sheath Empty IP-7

Erratic Results, HGB IP-13

Erratic Results, Optical

IP-6Ensure Blood Sam

ple is Fresh. Differential

count is not reliable

before 30 minutes or after

12 hours after sample is

drawn.

External Waste Full IP-22

Flags IP-21

Flow Errors IP-4

Fluid Leaks, Closed Mode Probe IP-2

Fluid Leaks, Open Mode Probe IP-1

HCT Errors IP-14

HGB Errors IP-13

Histogram Errors IP-9

HSSL Com Failures IP-24

Incomplete Aspiration IP-3

Invalid Tube Height IP-27

Leaks, Pressure IP-18

Leaks, Vacuum IP-19

Load Zone Empty Detector

Malfunction IP-27

MCH Errors IP-14

MCHC Errors IP-14

MCV Errors IP-14

Message Reception Timeout IP-24

Mix Head Not At Top Position IP-27

Mix Head Stuck At Top Position IP-27

Mix Head Stuck In Angle Position IP-27Mix Head Stuck In Vertical

PositionIP-27

Mix Zone Rack Position Error IP-27

No Tube Present IP-27

Overpressure, Diluent Syringe IP-5

Precision Problems HGB IP-16,OPT IP-15

Pressure Errors IP-17

Printer Errors IP-26

Probe Stuck At Home Position IP-27

Probe Unable To Reach Home

PositionIP-27

Rack Bar Code Read Failure IP-27

Shear Valve Position Fault IP-20


5 0 7URXEOHVKRRWLQJ 2.3 Error Messages


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CELL-DYN3200 SYSTEM SERVICE MANUAL Part Number 9140300- August 1998 2 - 3A

J g

Tube Dropped During Mixing IP-27

Tube Lost Moving From Position

3 To 4IP-27

Tube Position Bar Code Read

FailureIP-27

Tube Stuck In Position 3 IP-27

Tube Stuck In Position 4 IP-27

Unexpected Tube In Position 4

After Rack AdvanceIP-27

Unload Area Hardware

MalfunctionIP-27

Unload Zone Full Detector

Malfunction IP-27

Unload Zone Nearly Full Detector

MalfunctionIP-27

Vacuum Accumulator 1 Wet IP-11

Vacuum Accumulator 2 Wet IP-12

Vacuum Errors IP-17

WBC Imprecision

IP-15Ensure Blood Sam-

ple is Fresh. Differential

count is not reliable

before 30 minutes or after

12 hours after sample is

drawn.

WBC/HGB Lyse Empty IP-7

X-B Errors IP-14


5 7URXEOHVKRRWLQJ IP-1 Fluid Leaks, Open Mode Probe or Wash Block
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CELL-DYN 3200 SYSTEM SERVICE MANUAL Part Number 9140300-August 1998 2 - 4

IP-1 Fluid Leaks, Open Mode Probe or Wash Block (Page 1 of 2)

Start

Probe LeakingIn Ready Mode

?

- Clamp tubing betweenUltrasonic sensor andShear valve

Wash Block LeakingIn Ready Mode

?

N O

YES

Leaking

Stops?

- Verify connections onUltrasonic Sensor- Verify and tighten fitt ingson Y-Valve- Verify connection on top

of Probe- Replace Y-Valve(PL-8)

YES

- Clamp tubing at the top of

Valve 11

N O

Leaking

Stops

?

YES

- Verify pinch tubing in

Valve 11- Verify and replaceValve 11 (PL-4.1)

- Verify Shear valve

fitt ings- Clean Shear Valve(VP-48)- Replace Shear Valve(PL-9.1)

N O

1

YES

2

N O

5 7URXEOHVKRRWLQJ IP-1 Fluid Leaks, Open Mode Probe or Wash Block


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CELL-DYN 3200 SYSTEM SERVICE MANUAL Part Number 9140300 August 1998 2 - 5

IP-1 Fluid Leaks, Open Mode Probe or Wash Block (Page 2 of 2)

1


Valve 15- Verify and replace Valve15 (PL-4.1)

2

- Run a several CountCycles while observing thebottom of the Wash Block

Liquid

Leaking

?

- Ensure Vacuum #1 and Pressure #3are within specifications(VP-16)- Ensure bottom f i t t ing on Wash Block

is not restricted- Ensure tubing between Wash Blockand Valve 14 is not restricted- Verify operation of Valve 14 andreplace if necessary(VP-10), (PL-4.1)

- Replace pinch tubing in Valve 14(TM-1)- Ensure tubing between Valve 14 andWC #4 is not restr icted- Verify operation of right Vent Trap

Check Valve and replace i f necessary(TM-1)- Ensure tubng between WC #4 andValve 31 is not restricted- Verify operation of Valve 31 and

replace if necessary(VP-10), (PL-4.1)- Replace pinch tubing in Valve 31(TM-1)

- Ensure f i t t ings on Wash

block are not leaking

N O

YES

5 7URXEOHVKRRWLQJ IP-2 Fluid Leaks, Closed Mode Needle or Wash Block


20/334


IP-2 Fluid Leaks, Closed Mode Needle or Wash Block (Page 1 of 2)

Start

Probe LeakingIn Ready Mode

?

- Clamp tubing betweenUltrasonic sensor andShear valve

Wash Block Leaking

In Ready Mode

?

N O

YES

Leaking

Stops

?

- Verify connections onUltrasonic Sensor

- Verify and tighten fitt ingson Y-Valve- Verify connection on top

of Probe- Replace Y-Valve(PL-8)

YES

- Clamp tubing at the top of

Valve 11

N O

LeakingStops

?

YES- Verify pinch tubing inValve 11

- Verify and replaceValve 11(PL-4.1)

- Verify Shear valvefitt ings- Clean Shear Valve(VP-48)- Replace Shear Valve

(PL-9.1)

N O

1

YES

2

N O

Leave tubing connected, andremove Needle from Wash Block

5 7URXEOHVKRRWLQJ IP-2 Fluid Leaks, Closed Mode Needle or Wash Block


21/334


IP-2 Fluid Leaks, Closed Mode Needle or Wash Block (Page 2 of 2)

1


Valve 34- Verify and replace Valve34 (PL-4.1)

2

- Run a several CountCycles while observing thebottom of the Wash Block

Liquid

Leaking

?

- Ensure Vacuum #1 and Pressure #3 arewithin specifications(VP-16)- Ensure bottom f i t t ing on Wash Block is notrestricted

- Ensure tubing between Wash Block andValve 37 is not restricted

- Verify operation ofValve 37and replace ifnecessary (VP-10), (PL-4.1)- Replace pinch tubing in Valve 37(TM-1)

- Ensure tubing between Valve 37 and WC #4is not restricted- Verify operation of right Vent Trap CheckValve and replace if necessary(TM-1)- Ensure tubng between WC #4 and Valve 31 is

not restricted- Verify operation ofValve 31 and replace ifnecessary (VP-10),(PL-4.1)- Replace pinch tubing in Valve 31 (TM-1)

- Ensure f i t t ings on Wash

block are not leaking

N O

YES

5 7URXEOHVKRRWLQJ IP-3 Incomplete Aspiration


22/334


IP-3 Incomplete Aspiration (Page 1 of 3)

Start

- Aspirate NormalControl in both open

and closed modes.

Mode(s)

Affected

?Open Only

Closed Only

- Verify Y-Valve is rotating

properly (VP-7).

Rotating

Properly

?

- Clean Shear Valve (VP-48).

Problem

Corrected

?

Total Call

YES

NO

- Replace Y-Valve Assy (PL-8) .

- Replace MDM (Pl-9.2)

- Replace SDM/CDM (PL-15).

NO

YES

2 4

Both

1



23/334



1

- Run an open cycle andt ime the blood movementto the Ultrasonic Sensor.

Start when Valve 12opens and stop whenblood reaches sensor.

- Clean Open Probe(VP-50).

- Ensure there are norestr ict ions between Open

Probe and Y-Valve.

- Replace Open Probe (PL-8).

< 3.5 Seconds

?

N O

- Place a blood sampleunder Open Probe andmanual ly open Valve 12until the blood is justpast the Y-Valve.

- Verify an air gap ofapproximately 1 inchbetween the diluent andblood columns.

- If no air gap is present,

check the Open Probeplumbing for air leaks.

YES

2

- Run a closed cycle and

time the bloodmovement to theUltrasonic Sensor. Startwhen Valve 12 opens

and stop when bloodreaches sensor.

- Clean Closed Probe(VP-51) .

- Ensure there are no

restr ict ions between ClosedProbe and Y-Valve.

- Replace Closed Probe(PL-8).

- Verify Valve 38(VP-10)an d

ensure Vent Trap plumbing isfree of restrictions.

< 7.0 Seconds

?

N O

- Manually place a blood

sample under Closed

Probe.- From Main Menu, press

D IAGNOSTICS

MORE

TOWER TEST

NEEDLE DOWN

- Manually open Valve 12until the blood is justpast the Y-Valve.

- Verify an air gap ofapproximately 3 inchesbetween the diluent andblood columns.

- Check the Closed

Probe plumbing for airleaks.

Air GapPresent

?

3

YES

NO

YES



24/334



- INITIALIZE and PRIMEinstrument.

- Run a closed cycle andverify that the bloodcolumn stops just pastSample Sensor #2.

- If blood does not stop:

- Perform Sample Sensor

adjustment(VP-12).

- Re-seat sensor cable.- Replace Sample

Sensor(PL-9.1).

- Replace SampleSensor Board(PL-9.2).

3 4

- Verify Vac 2 level(VP-16) . Troubleshoot as necessary.

- Ensure there are no restrictions between Y-Valve andValve 12

-Verify Valve 12 and tubing (VP-10). Replace as necessary(PL-4.1),(TM-1) .

- Run an open cycle andt ime the bloodmovement to theUltrasonic Sensor. Startwhen Valve 12 opensand stop when blood

reaches sensor.

< 3.5 Seconds

?

NO

- Run an open cycle andverify that blood column

stops just pastUltrasonic Sensor. Ib lood does not stop:

- Re-seat Ultrasonic

Sensor Cable.

- Replace UltrasonicSensor(PL-8).

- Replace UltrasonicSensor Board (PL-9.2) .

YES

5 7URXEOHVKRRWLQJ IP-4 Flow Errors


25/334


IP-4 Flow Errors (Page 1 of 2)

Start

68

WC 1

SampleStagingPump

Delivery Syringe

From Main Menu:D IAGNOSTICS

MORE

MOTOR OPERATION

EXERCISE MOTORS

- Type A and press Enter.

- Observe the Delivery Syringeand ver i fy smooth upwardmovement (See Figures).

DrippingO K

?

1

N O

YES

- Run a Count Cycle and observethe Del ivery Syr inge and WC1.Verify that when the syringe ismoving up, l iquid is dripping intoWC1 at a fast and constant rate

(See Figures).

SmoothMovement

?

3

N O

2

YES

5 7URXEOHVKRRWLQJ IP-4 Flow Errors


26/334


IP-4 Flow Errors (Page 2 of 2)

1

- Verify level of 9 psi (VP-16)

- Verify tubing and operation ofValves 64, 65, 91, and 56 and

replace as necessary(TM-1) ,(PL-4.1).

- Perform Optical Flow Cell

Cleaning Procedure(VP-44).

- Replace In-Line Sheath Filter(PL-4.2).

3

- Remove and clean Del iverySyringe.

- Replace Delivery Syringe

(PL-7).

- Replace Syringe DriverAssembly (PL-7).

- Replace MPM(PL-11).

2

- Check Laser for stableoutput (VP-46).

OutputStable

?

- Replace Laser (PL-10).

- Replace Laser Power Supply(PL-2.2).

N O

- Remove, inspect, and cleanFlow Cell Nozzle.

- Replace Flow Cel l Assy. (PL-10).

YES

5 7URXEOHVKRRWLQJ IP-5 RBC/HGB Diluent Overpressure


27/334


IP-5 RBC/HGB Diluent Overpressure (Page 1 of 2)

Start

- Check resistance ofOverpressure Sensor

SensorShorted

?

YES

- Replace Sensor (PL-4.2)

- Remove, inspect, and clean

Shear Valve(VP-48)

- Ensure di luent paths fromsyringe to RBC and HGBMixing Chambers are free of

restrictions

- Verify operation of Valves 27and 26 (V P-10) and replace if

necessary (PL-4.1)

N O

Prob lemCorrected

?

YES

- Verify Shear Valve rotation time

is


28/334


IP-5 RBC/HGB Diluent Overpressure (Page 2 of 2)

1 2

Total Call

In Ready Mode, try to manuallyrotate the front and back of the

Shear Valve.

I f there is movement:

- Replace defective section:

Front (PL-9.1)

Rear (PL-9.1)If problem persists:

- Replace Shear Valve Driver(PL-9.1)

- Lubricate Shear Valve Driver(VP-42)

If problem persists:

- Replace Shear Valve Driver(PL-9.1)

Total Call

32002

Rim NotchFaces Right

Shear Valve Sect ions

Should Not Move

5 7URXEOHVKRRWLQJ IP-6 Optical Parameter Count Problems

IP 6 O ti l P t C t P bl (P 1 f 11)


29/334


IP-6 Optical Parameter Count Problems (Page 1 of 11)

Start

Note: This procedure assumes that HGB Results are OK in Open and Closed Modes, and there are no hardware or software Error Messages.

I t is designed to f ind and correct gross WBC, NOC, RBC, and PLT problems. For Optical Precis ion Problems see IP-15.

All " 0"

?

From Main Menu, press

RUN

SPECIMEN TYPE

FRAGILE WBC

- Run a Normal Control f ive t imes andrecord the optical values.

- Compare the results to the Data Sheet.

RBC & PLTOnly " 0"

?

N O

3YES

N O

WBC Only " 0"

?

4YES

5YES

RBC Only " 0"

?

PLT Only "0"

?

NO

NOC Only " 0"

?

6YES

8

7YES

YES

1

NO

NONO

- Verify proper Reagents and ExpirationDate.

- Perform Background Count Veri f icat ion(VP-56).

BackgroundsO K

?

YES

Go to(IP-8),correct andreturn here.

N O


IP 6 O ti l P t C t P bl (P g 2 f 11)


30/334



1

All Low

?

RBC & PLT

Only Low?

N O

9YES

N O

WBC OnlyLow

?

10YES

YES

NOC OnlyLow

?

12YES WBC Only

High?

15YES

All High

?

13YES

N O

NOC OnlyHigh

?

16YES

RBC & PLT

Only High

?

14YES

N O

11

2

N O

NO

N O


IP 6 Optical Parameter Count Problems (Page 3 of 11)


31/334



2

All Erratic

?

RBC & PLT

Only Erratic

?

N O

17YESWBC Only

Erratic

?

18YES

YES

NOC OnlyErratic

?

20YES

19

Total Call

N O

N O

N O




32/334



3

- Veri fy samples are being staged toOptical Flow Cell by Peri-pump.

Troubleshoot as necessary.

- Verify Sheath Reservoir is fi l l ingproperly.

- Verify Pressure 2 (VP-16)an dproper Sheath f low to Optical FlowCel l . Troubleshoot as necessary.

- Replace In-Line Filter(PL-4.2).

- Verify operation of Samp leInjection Syringe(VP-6),(VP-7).

Troubleshoot as necessary.

Prob lemCorrected

?

- Verify laser power(VP-46).

N O

Total Call

YES

Power OK

?

- Connect new Laser Head to

Laser Power Supply andveri fy power (see Warning).I f good, replace Laser Head(PL-10). If not, replaceLaserPower Supply (PL-2).

NO

N O

- Veri fy beam al ignment(VP-20), (VP-21).

- If not able to get data onthe Extended Count

Screen, replace in orderthe Optical Flow Cell,MAM , SPM, and CPU/DCM (PL-10), (PL-12),(PL-13).

YES

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9ROWDJH

00$VVXUH

WKH

SRZHU

WR

WKH

LQVWUXPHQW

LV

RII1 $KLJKYROWDJHFKDUJHPD\UHPDLQRQWKHODVHUFRQQHFWRUZLWKWKHSRZHURII1 'RQRWWRXFKWKHPDOHSLQV1 6KRUWPDOHSLQV

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33/334



4

- Veri fy RBC/PLT Sample is beingstaged to Optical Flow Cell.

- Verify operation of Valve 54 (VP-

10) and tubing. Replace asnecessary(PL-4.1),(TM-1).

- From Main Menu, press

D IAGNOSTICS

F 12

F 1SET POINT ENTRY

- Veri fy RBC/PLT Threshold is550.

- Reseat Preamp, MAM, SPM,CPU/DCM Cables .

- Replace MAM (PL-12).

- Replace 10 oPreamp(PL-10).

- Replace SPM(PL-10).

- Replace CPU/DCM(PL-13).

5

- Veri fy WBC Sample is being

staged to Optical Flow Cell.

- Verify operation of Valve 53and 55(VP-10)and tubing.Replace as necessary(PL-

4.1) ,(TM-1) .

- Veri fy operat ion of WBCSyringe(VP-6), (VP-7).


D IAGNOSTICS

F 12

F 1

SET POINT ENTRY

- Veri fy WBC Threshold is

360.

- Reseat Preamp, MAM, SPM,CPU/DCM Cables .

- Replace MAM (PL-12).- Replace 0oPreamp(PL-10).



- Replace MAM(PL-12).- Replace SPM(PL-10).

- Replace CPU/DCM (PL-13).

6



7

8

- Veri fy NOC Sample is

being staged to OpticalFlow Cell.

- Verify operation of Valve

41(VP-10)and tubing.Replaceas necessary(PL-4.1),(TM-1) .


D IAGNOSTICS

F 12

F 1SET POINT ENTRY

- Veri fy WBC Threshold is400.

- Perform NOC GainAdjustment(VP-25).




34/334



9

-- Verify Sheath Reservoir is fi l l ingproperly.

- Verify Pressure 2 (VP-16)an d

proper Sheath flow to Optical FlowCel l . Troubleshoot as necessary.


- Verify operation of SampleInjection Syringe(VP-6),(VP-7).Troubleshoot as necessary.

- Replace Vent Accumulator Fi l ter(PL-4.2) .

Prob lemCorrected

?

- Verify laser power (VP-46).

N O

Total Call

YES

Power OK

?

- Connect new Laser Head to

Laser Power Supply andveri fy power (See Warning).I f good, replace Laser Head(PL-10).If not, replaceLaser Power Supply (PL-2).

N ON O

- Clean Laser Bench(VP-43).

- Clean, debubble,and wetOptical Flow Cell(VP-44),(VP-45).

- Verify beam alignment (VP-20 ),(VP-21).

- Replace Optical Flow Cell (PL-

10 ).

- Replace MAM(PL-12).


YES

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FRQQHFWRUZLWKWKHSRZHURII1 'RQRWWRXFKWKHPDOHSLQV16KRUWPDOHSLQVWR&KDVVLV1




35/334


p ( g )

- Veri fy RBC/PLT Sample isbeing staged to OpticalFlow Cell.

- Verify operation of Valve 54

(VP-10) and tubing.Replace as necessary (PL-4.1),(TM-1).

- Clean Shear Valve(VP-48).

10


D IAGNOSTICS

F 12

F 1

SET POINT ENTRY

- Veri fy RBC/PLT Thresholdis 550.

- Verify 0oand 10oL ogAmplifiers (VP-28).

- Verify 0oand 10oGain(VP-26 ),(VP-27).


- Replace SPM (PL-10).


Prob lemCorrected

?

Total Call

YES

N O

- Veri fy WBC Sample isbeing staged to OpticalFlow Cell.

- Verify operation of Valve 53and 55(VP-10)and tubing.Replace as necessary (PL-4.1) ,(TM-1) .

- Veri fy operat ion of WBCSyringe (VP-6), (VP-7).



D IAGNOSTICS

F 12

F 1

SET POINT ENTRY

- Veri fy WBC Threshold is

360.

- Veri fy WBC Gain(VP-23).



11

Prob lemCorrected

?

Total Call

YES

N O




36/334


p ( g )

12 13

- Clean Laser Bench (VP-43).

- Clean, debubble, and wetOptical Flow Cell (VP-44),

(VP-45).

- Verify beam alignment (VP-20 ),(VP-21).

- Replace Optical Flow Cell(PL-10).



14


D IAGNOSTICS

F 12

F 1

SET POINT ENTRY

- Veri fy RBC/PLT Threshold is

550.

- Verify 0oand 10o Log Amplifiers

(VP-28).- Verify 0oand 10oGain(VP-26),

(VP-27).




- Veri fy NOC Sample is beingstaged to Optical Flow Cell.

- Verify operation of Valve 41(VP-10)and tubing. Replace asnecessary(PL-4.1), (TM-1) .


D IAGNOSTICS

F 12

F 1

SET POINT ENTRY

- Veri fy NOC Threshold is 400.

- Perform NOC Gain Adjustment(VP-25).




37/334


16

- Veri fy operat ion of WBCSyringe(VP-6),(VP-7).



D IAGNOSTICS

F 12

F 1

SET POINT ENTRY

- Veri fy WBC Threshold is360.

- Veri fy WBC Gain(VP-23).


- Replace SPM(PL-10).- Replace CPU/DCM(PL-13).

15

Prob lemCorrected

?

Total Call

YES

N O

- From Main Menu, pressD IAGNOSTICS

F 12

F 1

SET POINT ENTRY

- Veri fy NOC Threshold is400.

- Perform NOC Gain

Adjustment(VP-25).




38/334


17

- Veri fy samples are being staged toOptical Flow Cell by Peri-pump.Troubleshoot as necessary.

- Verify Sheath Reservoir is fi l l ingproperly.

- Verify Pressure 2 (VP-16)an dproper Sheath flow to Optical FlowCel l . Troubleshoot as necessary.


- Replace Vent Accumulator Fi l ter(PL-4.2).

- Veri fy operat ion of SampleInjection Syringe(VP-6),(VP-7).Troubleshoot as necessary.

Prob lemCorrected

?

N O

Total Call

YES

- Verify stable laser power

(VP-46).

Power Stable

?

- Connect new Laser Head toLaser Power Supply andveri fy power (See Warning).I f good, replace Laser Head

(PL-10). If not, replace LaserPower Supply(PL-2).

N O


- Clean, debubble, and wet

Optical Flow Cell(VP-44),(VP-45).

- Replace Optical Flow Cell

(PL-10).




YES

N O

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39/334


- Verify RBC/PLT Sample is being

staged to Optical Flow Cell.

- Verify operation of Valve 54 (VP-10)

and tubing. Replace as necessary

(PL-4.1) ,(TM-1) .

- Clean Shear Valve (VP-48) .

18

- From Main Menu,

press

DIAGNOSTICS

F 12

F 1

SET POINT ENTRY

- Verify RBC/PLT

Threshold is 550.

Problem

Corrected

?

Total Call

YES

NO

- Verify operation of WBC

Syringe (VP-6) ,(VP-7) .



DIAGNOSTICS

F 12F 1

SET POINT ENTRY

- Verify WBC Threshold is

360.

- Replace MAM (PL-12) .

- Replace SPM (PL-10) .

- Replace CPU/DCM (PL-13) .

19

Problem

Corrected?

Total Call

YES

NO

20

- Verify NOC Sample is being staged

to Optical Flow Cell.

- Verify operation of Valve 41 (VP-10)

and tubing. Replace as necessary

(PL-4.1) ,(TM-1).


DIAGNOSTICS

F 12

F 1

SET POINT ENTRY

- Verify NOC Threshold is 400.

5 7URXEOHVKRRWLQJ IP-7 Reagent Empty

IP-7 Reagent Empty (Page 1 of 5)


40/334


Start

- Verify reagents, type andexpiration.

- Ensure reagent

containers are connected

to the correct tubing andinput ports.

- Ensure sinkers are on

lines and lines are at

bottom of containers.

- Ensure reagent lines arenot crimped or clogged.

- INITIALIZE and PRIME

instrument.

HGB LyseEmpty

?

WBC Lyse

Empty

?

NO

Diluent/Sheath

Empty

?

NO

Total Call

NO

- Open Right Front Door

and observe HGB/

WBC Syringe.

- Open Left Front Door

and observe Diluent andSheath Reservoirs.

YES

YES

YES

2

1




41/334


1

From Main Menu,press

RUN

CLEAR FAULT

SyringeMoving

Properly?

SyringeFill ing

Properly

?YES

- Clean/replace syringe(PL-7).

- Verify Syringe Drive roperat ion(VP-6),(VP-7).

- Replace Syringe DriverAssembly (PL-7),(RR-11) .

- Replace MPM(PL-11).

N O

- Verify operation and tubingin valves 28 for HGB, 23for WBC. (VP-10)S eeFigure. Replace as

necessary(PL-4.1),(TM-1) .- Replace SDM2(PL-15)

- Verify operation and tubing invalves 24 for HGB, 25 for WBC.(VP-10)See Figure. Replace as

necessary(PL-4.1),(TM-1).- Replace SDM2(PL-15).

N O

- Remove Top Cover andobserve Reagent Sensor

Board. See Figure

- Inspect and seatconnectors on J1 ofReagent Sensor Board

and J26 of FCM.

- Replace FCM(PL-14.1).

YES

Floss TubingUp and DownEnsure Tubingis Seated in Slot

32098




42/334


2

From Main Menu, pressRUN

CLEAR FAULT

- Observe the Di luent and SheathReservoirs and verify that both fi l l tothe Sensor Electrodes andimmediately stop. See Figure

DiluentNot Fil l ingProperly

?

Sheath

Not Fil l ingProperly

?

Diluent Fil l ingPast Electrode

?

N O

N O

Sheath Fil l ingPast Electrode

?

N O

5

Note: The "Di luent/Sheath Empty"message can be generated by the In- l ine

Di luent/Sheath Sensor, the Di luent

Reservoir Level Sensor, or the SheathReservoir Level Sensor.

YES

6YES

7YES

BothFill ing

Properly?

4

Neither

Fill ingProperly

?

N O

YES

N O

3YES

YES

32099

Fill

ToHere




43/334


3

- Remove Top Cover andobserve Reagent SensorBoard. See Figure

- Inspect and seatconnectors on J1 ofReagent Sensor Boardand J26 of FCM.


4

- Ensure Di luent/Sheath plumbing

is free of restrictions.

- Ensure there is no saline bridge atreservoir connectors.

- Verify the Vac 1 level(VP-16)and verify Vac 1 retention (VP-15 ).

- Ensure Vac 1 lines to reservoirs isfree of restrictions.

- Verify operation of Valves 61, 62,63, and 64(VP-10).Replace asnecessary(PL-4.1).

- Verify operation of Check Valves.

Replace as necessary (TM-1).

- Verify Reservoirs are not crackedor leaking. Replace as necessary

(PL-4.2).


5

- Ensure Vac 1 line to reservoiris free of restrictions.

- Ensure there is no salinebridge at reservoir connector.

- Verify operation of Valves 62and 63 (VP-10). Replace asnecessary (PL-4.1)

- Verify operation of CheckValve Replace as necessary(TM-1) .

- Verify Reservoir is not

cracked or leaking Replaceas necessary(PL-4.2).


6

- Ensure Vac 1 line toreservoir is free ofrestrictions.

- Ensure there is no salinebridge at reservoirconnector.

- Verify operation of Valves 61

and 64(VP-10).Replace asnecessary(PL-4.1).

- Verify operation of CheckValve. Replace asnecessary(TM-1).

- Verify Reservoir is notcracked or leaking. Replace

as necessary (PL-4.2).





44/334


7

32100

- Clean sensor contacts

(Electrodes andconnector) at top of

Reservoir .

- Remove pins 1 and 4and clean and cr imp

metal contacts so theyare touching. See Figure

- If pins 1 and 4 are

damaged, replace withpins 2 and 3.

- Reseat Sensor Cables(CDM 2 J8 for Diluent, or

CDM 2 J10 for Sheath.

- Replace FCM (PL-14.1).

5 7URXEOHVKRRWLQJ IP-8 Optical Backgrounds Too High (Page 1 of 1)

IP-8 Optical Backgrounds Too High (Page 1 of 1)


45/334


Start

WBC OnlyToo High

?

- Veri fy Background Counts

(VP-56).


D IAGNOSTICS

F 12

F 1

SET POINT ENTRY

- Veri fy WBC Threshold is 360.

- Replace WBC Lyse Container.

- Clean/replace WBC Syringe(PL-7).

- Ensure WBC Mixing Chamber isbeing rinsed and drained properly.

- INITIALIZE and PRIME Instrument.

YES


D IAGNOSTICS

F 12F 1

SET POINT ENTRY

- Veri fy RBC/PLT Threshold is 550.


SPECIAL PROTOCOLS

MORE

REAGENT RESERVOIR

- Follow on-screen instructions and press

EMPTY DIL/SHEATH

- Replace Di luent Container and press

FILL DIL/SHEATH

- Run multiple backgrounds and verify.

Backgrounds

O K

?

Total Call

YES

N O

- Perform the following in order and verifybackgrounds after each act ion taken.

- Perform Extended Autoclean.


- Clean and debubble Optical Flow Cel l(VP-44).

- Clean/replace Di luent and Sample

Injection Syringes(PL-7).

- Replace In-line Sheath Filter(PL-4.2).

- Ensure RBC/PLT Mixing Chamber isbeing rinsed and drained properly.


N O

5 7URXEOHVKRRWLQJ IP-9 Histogram Problems (Page 1 of 1)

IP-9 Histogram Problems (Page 1 of 1)


46/334


Start

- Verify reagents; type andexpiration date.

- Ensure reagents are atroom temperature.

- Veri fy Backgrounds(VP-56).

Prob lem

Corrected

?

Total Call

YES

- Perform the following in order

and verify histograms aftereach act ion taken.

- Ensure RBC/PLT and/orWBC Mixing Chambers are

being r insed and drainedproperly.

- Perform Extended Autoclean.


- Clean, debubble,and wet

Optical Flow Cell (VP-44),(VP-45).

- Fine align Optical Flow Cell

(VP-20).


- Clean/replace Di luent, WBCLyse, and Sample Inject ion

Syringes (PL-7).

- Replace In-line Sheath Filter(PL-4.2).

WBC Only

?

N O

Prob lemCorrected

?

Total Call

N O

- Verify 0oand 10oL ogAmplifiers (VP-28).

- Verify 0oand 10oGains(VP-26),(VP-27).

- Replace WBC Lyse for WBC

problem or Di luent for RBC/PLT problem.

BackgroundsOK

?

YES

Go to(IP-8)

N O N O

- Veri fy WBC Gains(VP-23).

YES

YES

5 7URXEOHVKRRWLQJ IP-10 Controls Out

IP-10 Controls Out (Page 1 of 2)


47/334


Start

- Verify reagents; type andexpiration date.

- Ensure reagents are at roomtemperature and have not

been previously frozen.

- Ensure Controls andCal ibrators have not been

frozen or heat stressed.

- Check Control Lot #

- Use current Control InsertSheet to ver i fy Q.C means/l imits are correct if customerhas not establ ished their ownmeans.


SETUP

Q.C. SETUP MENUQ.C. LIMITS

- Edit as necessary.

- Run Q.C.

Q.C. OK

?

- Perform Autoclean.


SPECIAL PROTOCOLS

MORE

AUTOCLEAN

- Veri fy Backgrounds(VP-56).

Total Call

- Open fresh CommercialControl , and run Q.C.

Al lBackgrounds

O K?

Go to(IP-8) .

ResultsAcceptable

?

Total Call

1

N O

YES

YES

N O

YES

N O

5 7URXEOHVKRRWLQJ IP-10 Controls Out

IP-10 Controls Out (Page 2 of 2)


48/334


1


- Recalibrate out-of-

range parameter(s)(VP-58).

- Verify System Precision


RUN

SPECIMEN TYPE

- Select empty Q.C. Fi le

Q.C. SPECIMEN

- Review CV%(VP-57).

Precis ionIn Spec

?

YES

- Determine which

parameter(s) are out-of-range, and go to(IP-15)or ( IP-16) for HGB andcorrect.

- For indices (MCH or

MCHC), determine whichparameter (HGB, MCV,or RBC is imprecise andtroubleshoot accordingly.

MCH = HGB X10

RBC

MCHC = HGB X 100

MCV X RBC

NO

5 7URXEOHVKRRWLQJ IP-11 Vacuum Accumulator #1 Wet

IP-11 Vacuum Accumulator #1 Wet (Page 1 of 2)


49/334


Start

- Reinitialize AnalyzerFrom Main Menu:

D IAGNOSTICS

MORE

INITIALIZATION

- Veri fy that Waste Chamber 2 isnot overflowing. If overflowing,verify Pressure Valve 18(VP-10).

Replace as necessary (PL-4.1).Check output Check Valve.Replace as necessary (TM-1) .

- Ensure operat ion of WasteChamber 2 Trap and Trap OutputCheck Valve. Replace asnecessary (PL-4.2)and (TM-1) .

Liquid ExitingAnalyzer

?

Press:

MORE

- Observe the Waste Line intoExternal Waste Container andpress:

DRAIN ACCUMULATORS

1

- Perform Vacuum

Accumulator #2 RinsingProcedure (VP-60)

N O

Prob lemCorrected

?

Total Call

YES

N O

YES

- Perform VacuumAccumulator #2 RinsingProcedure (VP-60)




50/334


1

- Remove connector fromJ11 on VPM and checkresistance betweenconnector pins. Must be

greater than 20Megohms. See Figure

> 20 Megohms

?

- Replace VPM(PL-5)

- Replace FCM(PL-14.1)

YES

- Check Cable and replace

if necessary(PL-5)

- Replace Accumulator(PL-5)

NO

V P MB D

J1 0Vac 1 Acc

J1 1Vac 2 Ac

32003




51/334


Start

- Reinitialize Analyzer

From Main Menu:

D IAGNOSTICS

MORE

INITIALIZATION

- Veri fy that Waste Chamber 2 is

not overflowing. If overflowing,verify Pressure Valve 18(VP-10).Replace as necessary(PL-4.1).Check output Check Valve.Replace as necessary (TM-1) .

- Ensure operat ion of WasteChamber 2 Trap and Trap OutputCheck Valve. Replace as

necessary(PL-4.2)an d(TM-1) .

Liquid ExitingAnalyzer

?

Press:

MORE

- Observe the Waste Line intoExternal Waste Container and

press:

DRAIN ACCUMULATORS

1

- Perform VacuumAccumulator #2 RinsingProcedure (VP-60)

N O

Prob lemCorrected

?

Total Call

YES

N O

YES

- Perform VacuumAccumulator #2 Rinsing

Procedure (VP-60)




52/334


1

- Remove connector fromJ11 on VPM and checkresistance betweenconnector pins. Must be

greater than 20Megohms. See Figure

> 20 Megohms

?

- Replace VPM(PL-5)

- Replace FCM(PL-14.1)

YES

- Check Cable and replace

if necessary (PL-5)

- Replace Accumulator(PL-5)

NO

V P MB D

J1 0Vac 1 Acc

J1 1Vac 2 Ac

32003

5 7URXEOHVKRRWLQJ IP-13 HGB Problems

IP-13 HGB Problems (Page 1 of 2)


53/334


Start

- Veri fy proper Reagents andExpiration Date.

From Main Menu, Press:

RUN

SPECIMEN TYPE

FRAGILE WBC

- Run a Normal Control fivet imes and record the NOC

and HGB values.

- Compare the NOC and HGBresults to the Data Sheet.

"0", Low, High, orErratic

?

- Remove, inspect, and clean Shear

Valve.

- Perform Vacuum & Pressure Leve lVerification/Adjustment (VP-16).

- Verify tubing and operation of Valves51, 28, 24, 33, 93, and 26(VP-10)and replace as necessary (PL-4.1).

- Verify operation of HGB Lyse andRBC Di luent Syr inges(VP-6),(VP-7)and replace as necessary (PL-7).

- Perform HGB CleaningProcedure(VP-49).

From Main Menu, Press:

D IAGNOSTICS

RAW DATA SUMMARY

- Run f ive background countsand observe the HGB Sampleand Reference Readings.

Both

HGB Only

1

5 7URXEOHVKRRWLQJ IP-13 HGB Problems

IP-13 HGB Problems (Page 2 of 2)


54/334


1 2

Total Call

- Perform HGB Adjustment

(VP-5)

3

4

- Verify tubing, operation (VP-10),and f low through Valve 94 andreplace as necessary (TM-1) ,(PL-4.1).

5

- Verify connector at J18 of FCM.

- Replace HGB Flow Cel l (PL-4.2).

- Replace FCM (PL-14.1).


Select path from Chart below.

Reference Sample

1 95 0- 20 50 1 95 0- 20 50

< 1950 < 1950

> 2050 >2050

Errat ic 1950-2050

1600 1950-2050

Errat ic Erratic

0 0

2

3

3

4

5

4

5

5 7URXEOHVKRRWLQJ IP-14 X-B Errors

IP-14 X-B Errors (Page 1 of 3)


55/334


RBC RBC MC VM CV HG B HGB

NA NA NANA

NANA

X-B Parameter

MCV

M CH

M C H C

Effect Of RBC, MCV, & HGB On X-B ParametersStart

- Clean Fan Filters and verify all Fans are runningproperly.

- Ensure there is at least 6" of clearance behind andon the left side of Instrument.

- Ensure Instrument is not subject to drastictemperature variations (direct sunlight, heating/airconditioning ducts).

- If Fan Filters were clogged and then cleaned, allow a15 minute temperature stabilization period.

- Review patient result in Datalog, and look for groups( 3 or more) of abnormal MCV, RBC, or HGB.

-I f MCV shif ts, ask Customer for possible causes,such as Oncology or Geriatric Patients.

I f MCH or MCHC errors:

- See table to determine which parameter (HGB,RBC, MCV) is bad.

Note: HCT = RBC X MCV/10

MCH = HGB X 10/RBC

MCHC = (HGB X 100)/(RBC X MCV)

- Review Q.C. Logs for all 3 Control Levels.

- Veri fy RBC, HGB, and MCV Control Levels are notat the high or low end of range.

Controls at orNear 2 SD

of mean

?

Go to (IP-10)

Controls Out.

YES

- Review Customer Maintenance Log.

- Review Maintenance Procedures andDates.

- Review X-B Results.

- Determine i f Maintenance wasperformed just before X-B Shift.

N O

1




56/334


1

Shift

After

Maintenance

?

- Repeat Maintenance

Proceduresperformed before X-B

Shift.

- Monitor X-B for 5 DataPoints (100 Samples).

YES

X-B In

Range

?

Total Call

YES

- Verify Reagent, Type and

Expiration Date.

Reagent

Change

Required?

2

NO

- Monitor X-B for 5

Data Points (100

Samples).

X-B In

Range

?

YES

Total Call

YES 2

NO




57/334


2

- Verify System Precision


R UN

SPECIMEN TYPE

- Select empty Q.C. File

Q.C. SPECIMEN

- Run one Patient 10

times.

- Review CV% (VP-57) .

Al l

Parameters

OK?

- Verify Calibrator Insert

Sheet matches Current

Calibrators.

- Perform SystemCalibration (VP-58) .

- Determine which

parameter(s) are out-of-

range, and go to (IP-15) or

(IP-16) for HGB and correct.

NO

YES

5 7URXEOHVKRRWLQJ IP-15 Optical Parameters Imprecision

IP-15 Optical Parameters Imprecision (Page 1 of 3)


58/334


Start

- Clean Fan Filters and verify all Fans are

running properly.

- Ensure there is at least 6" of clearancebehind and on the left side of Instrument.

- Ensure Instrument is not subject to drastictemperature variations (direct sunlight,heating/air conditioning ducts).

- If Fan Filters were clogged and thencleaned, al low a 15 minute temperaturestabilization period.

- Perform Autoclean

From Main Menu, press

SPECIAL PROTOCOLS

MORE

AUTOCLEAN

- Clean Shear Valve(VP-48).- Manually clean, debubble, and wet Optical

Flow Cell (VP-44),(VP45) .

- Clean Optics Bench(VP-43).

- Replace In-line Sheath Filter (PL-4.2).

- Verify System Precision.


RUN

SPECIMEN TYPE


Q.C. SPECIMEN

- Run one Pat ient 10 t imes.

- Review CV%(VP-57).

Prob lem

Corrected?

Total Call

YES

Al l

Imprecise

?

N O

3

1

Backgrounds

OK

?

- Veri fy Background Counts

(VP-56).

YES

Go to(IP-8).N O

2

RBC/PLTOnly

?

N O

N O

YES

YES




59/334


1

W B C

Only

?

NOC

Only

?

NO

- Ensure HGB Mixing

Chamber is being r insed

and drained properly.

Total Call

NO

YES

- Verify samples are being staged to

Optical Flow Cell by Peri-pump.Troubleshoot as necessary.

- Verify Sheath Reservoir is fil l ing

properly.

- Verify Pressure 2 (VP-16)an d

proper Sheath flow to Optical FlowCell. Troubleshoot as necessary.

- Verify operation of Sample

Injection Syringe(VP-6) ,(VP-7).

Troubleshoot as necessary.- Replace Optical Flow Cell (PL-10) .

- Replace Shear Valve Sections(PL-9.1) .




- Replace WBC Lyse Container.


DIAGNOSTICSF 12

F 1

SET POINT ENTRY

- Verify WBC Threshold is 360.

- Ensure WBC Mixing Chamber is

being rinsed and drainedproperly.

- Verify operation of WBC Lyse

Syringe (VP-6) ,(VP-7) .Troubleshoot as necessary.

- Verify/adjust WBC Gain (VP-23).

- Replace Shear Valve Sections

(PL-9.1) .




YE S

2



3


60/334


3

- Replace Diluent Container.


D IAGNOSTICS

F 12

F 1

SET POINT ENTRY

- Veri fy RBC/PLT Threshold is 550.

- Ensure RBC/PLT Mixing Chamber isbeing rinsed and drained properly.

- Verify 0oand 10oLog Amplifiers(VP-28).

- Verify 0oand 10oGain(VP-26),(VP-27).

- Replace Shear Valve Sect ions (PL-9.1).




5 7URXEOHVKRRWLQJ IP-16 HGB Imprecision (Page 1 of 1)

IP-16 HGB Imprecision (Page 1 of 1)


61/334

CELL-DYN 3200 SYSTEM SERVICE MANUAL Part Number 9140300

August 19982 - 47

Start

- Clean Fan Filters and verify all Fans are

running properly.- Ensure there is at least 6" of clearance

behind and on the left side ofInstrument.

- Ensure Instrument is not subject todrastic temperature variations (direct

sunlight, heating/air conditioning ducts).

- If Fan Filters were clogged and thencleaned, al low a 15 minute temperature

stabilization period.


- Manually clean HGB Flow Cell (VP-49).

- Verify System Precision.


RUN

SPECIMEN TYPE


Q.C. SPECIMEN

- Run one Patient 10 times.

- Review HGB CV%(VP-57).

HGB CVsOK

?

- Ensure HGB Flow Cel l is being

rinsed, drained, and ventedproperly. Verify Valves 51, 94, 93,(VP-10)and tubing . Replace asnecessary (PL-4),(TM-1) .

- Clean HGB Lyse Syr inge.

- Verify HGB Lyse Syringe (VP-6),

(VP-7). Replace as necessary(PL-7).

- Inspect and re-seat Cable at J18of FCM(PL-4.2).

- Replace HGB Flow Cel l (PL-4.2).



Total Call

YES

- Replace HGB Lyse

Container>

HGB CVsOK

?

Total Call

N O

YES

N O

N O

57URXEOHVKRRWLQJ IP-17 Primary Vacuum/Pressure Isolation,

IP-17 Primary Vacuum/Pressure Isolation, (Page 1 of 9)

Start


62/334


August 1998 2 - 48

Start


From Main Menu:

D IAGNOSTICS

MORE INITIALIZATION

- Remove Left Side Cover and

extend Air Supply(RR-7) toobserve pumps. (Vac-Front,Pres-Rear)

Both

ConstantlyRunning

?

4

Pres

Constant lyRunning

?

N O

1

VacConstant ly

Running

?

N O

N O

- Disconnect tubing frompositions 6 and 7 on AirSupply Manifold, and

observe Pumps and VPM

Pump LEDs. See Figures

5

6

- Observe LEDs. SeeFigure

YES

YES

YES

1

2

3

4

5

6

7

12PSI

9PSI

5PSI12"Hg8

"Hg

12PSI

12"Hg

TO

FLOW

PANEL

To S L

ToS L

32004

32005




63/334


August 1998 2 - 49

1

Both LEDsO N

?

- Replace Pump RelayBoard(PL-5)

N O


From Main Menu:

D IAGNOSTICS

MORE

INITIALIZATION

- Observe Flow Panel

valves

YE S

All ValvesClose Then

Open

?

- Check +12V UR and Fuse.

See Figure- Replace if necessary(PL-1)

YE S

Prob lem

Corrected

?

Total Call

Y ES

- Replace Power Supply(PL-1)

N O

FuseBlown

?

Check fuse again

N O 8

2

N O

Y ES

+12 VNRFuse (Top)

32006



2


64/334


2

LEDs BrightThen Dim When

Activated

?

- Whi le observing VPMSolenoid LEDs (SeeFigure) press:

INITIALIZATION

3

YES

- Check +24V UR (28.9V-37.7V) and Fuse

(Bottom Fuse)

- Replace Fuse ifnecessary (PL-1)

N O

Prob lem

Corrected

?

Total Call

YES

- Check Fuse again

FuseBlown

?

NO

- Replace Power Supply(PL-1)

N O 8

YES

Note: If the +24 UR is approximatelythe same as the +12 UR, the +24VFuse is blown or the +24V Power

Supply is defective.

32007



7H

gToS L


65/334


3

- Pinch tubing as shown inFigure

PumpsStop

?

- Inspect 12 psi and 12" Hgplumbing andAccumulators. Replaceas necessary(PL-5),

(TM-2)

- Inspect Vent Valves 1 and4. Replace as necessary(PL-5)

- Replace VPM (PL-5)

N O

- Unpinch tubing

- Pinch tubing at positions6 and 7 that supply 12psi and 12" Hg to SampleLoader

YES

PumpsStop

?

- Inspect Sample Loaderplumbing and 3-WayValves. Replace asnecessary (PL-18.3),

(TM-3)

YES- Ensure Valves 31 and 32,

97 and 98, 17 and 18 arenot open at the same

time.

- Inspect Flow Panel 12 psiand 12" Hg plumbing for

leaks.

N O

Pinch

1

2

3

4

5

6

12PSI

9PSI

5PSI12"Hg

8"Hg

12PSI12"H

TO

FLOW

PANEL

o S

To S L

32008



4


66/334


- Observe Pressure PumpLED. See Figure Page 1

LEDON

?

- Replace Pump Relay

Board (PL-5)

N O

- Pinch tubing See Figurethis page

PumpStops

?

NO

- Inspect 12 psi plumbingand Accumulator.Replace as necessary(PL-5),(TM-2)

- Inspect Vent Valve 1.Replace as necessary(PL-5)

- Replace VPM(PL-5)

- Unpinch tubing and pinchat position 6 on Manifold.

YES

PumpStops

?

- Inspect Sample Loader

plumbing and 3-WayValves. Replace asnecessary (PL-18.3),(TM-3)

- Inspect Flow Panel 12 psiplumbing for leaks.

N O

YES

YES

Pinch

1

2

3

4

5

6

7

12PSI

9PSI

5P

SI12"Hg

8"Hg12PSI12"Hg

TO

FLOW

PANEL

ToS L

ToS L

32009



5


67/334


- Observe Vacuum PumpLED. See Figure Page 1

LEDON

?

- Replace Pump RelayBoard(PL-5)

NO

- Pinch tubing. See Figure

PumpStops

?

N O

- Inspect 12" Hg plumbingand Accumulator.Replace as necessary(PL-5), (TM-2)

- Inspect Vent Valve 4.Replace as necessary(PL-5)

- Replace VPM(PL-5)

- Unpinch tubing and pinchat position 7 on Manifold.

YES

PumpStops

?

- Inspect Sample Loaderplumbing and 3-Way

Valves. Replace asnecessary (PL-18.3),(TM-3)

- Inspect Flow Panel 12"Hg plumbing for leaks.

N O

YES

YES

Pinch

1

2

3

4

5

6

7

12PSI

9PSI

5PSI12"Hg

8"Hg

12PSI12"Hg

TO

FLOW

PANEL

ToS L

ToS L

32010

57URXEOHVKRRWLQJ

IP-17 Primary Vacuum/Pressure Isolation,


6- Replace VPM


68/334


NeitherPumpRuns

?

VAC

Doesn'tRun

?

Pres

Doesn'tRun

?

N O

N O

LEDsO N

?

- Reseat connectors VPM J18, PRMJ1, J2, J3, J4

- Check Fuse on PRM. Replace i f

necessary(PL-5)

- Veri fy 115VAC to PRM

- Replace PRM (PL-xx)

YES

Replace VPM(PL-5)

- Reseat connectors VPM J18, PRM

J1, J3- Check 115VAC across Pins 1 and 2

on PRM P3. IF present, replace VacPump. I f not, replace PRM(PL-5)

VAC LED

O N

?

YES

Pres LED

O N

?

YES

- Reseat connectors VPM J18,PRM J1, J2

- Check 115VAC across Pins 1 and2 on PRM P2. IF present, replace

Pres Pump. I f not, replace PRM(PL-5)

7

- Replace VPM(PL-5)

- Replace VPM(PL-5)

YES

YES

YES

N O

N O

N O

5 7URXEOHVKRRWLQJ IP-17 Primary Vacuum/Pressure Isolation,


7


69/334


- Re-connect tubing topositions 6 and 7 (6-Red,7-Green)

- Observe Vacuum andPressure Pumps andt ime the durat ion betweenrun cycles.

Pres

Cycles< 2 min

?

Va c

Cycles< 2 min

?

See Pressure Leaks(IP-18) See Vacuum Leaks (IP-19)

- Perform Vacuum andPressure LevelVeri f ication/Adjustment(VP-16)

- Perform Vacuum andPressure RecoveryVerification(VP-17)

BothOK

?

YES

- Replace Pump Head

- If problem persists,

replace Pump AssemblyPump Head:

Pressure (PL-5)

Vacuum (PL-5)

Pump Assy:

Pressure (PL-5)

Vacuum (PL-5)

YES

YES

Total Call

N O

N O

N O

5 7URXEOHVKRRWLQJ IP-17 Primary Vacuum/Pressure Isolation,


8


70/334


- If the Fuse continues to blow,assemblies on the +12V UR or

+24V UR must be disconnectedone at a time until the shortedassembly is found andreplaced. (See Figures)

- Power-down instrument and

connect Meter between TP2-+12V or TP1-+24V and TP4 on

PSM and remove connectorsuntil short is found

- Replace defect ive assembly and

verify proper operation

CDM 2 & S DM/CDM Power Connec tors

J3 J1+24V UR

+24V UR

+12V UR

+12V UR

+24V UR

+24V UR

+24V UR

+12V UR

+12V UR

UR RE T

5

4

3

1

2

3

1

2

3

1

FromP.S.

J1/J2

ToS DM A

1

2

3

1

2

3

J2

ToS DM B

J4

ToS DM C

J5

ToS DM D

BackJ1

J2

J3

J4

UR RE T

UR RE T

UR RE T

1

345

13

12

4

123

5

RET

PS M

FC M

To

To

To

To

CDM2-J3FCM-J5

SDM/CDM-J3

Shear

ValveDriver-J3

SDM9-J10

Note: J4 and J5 are not onS DM /CDM

32011

5 7URXEOHVKRRWLQJ IP-18 Pressure Leak Isolation

IP-18 Pressure Leak Isolation (Page 1 of 7)

Note: This procedure is designed to isolate leaks in the pressure plumbing. Refer to IP-17 Primary Vacuum/Pressure Isolation for troubleshooting gross pressure failures.


71/334


Start

- Reinitialize AnalyzerFrom Main Menu:

D IAGNOSTICS

MORE

INITIALIZATION

- Remove Left Side Cover andextend Air Supply (RR-7) toobserve Pres Pump. (Vac-Front, Pres-Rear)

- Observe Pressure Pumpand time the duration

between run cycles.

PumpCycles< 2 min

?

Total Call

N O

- Adjust Pressure Levels ifnecessary(VP-16)

1

YES

5 7URXEOHVKRRWLQJ IP-18 Pressure Leak Isolation

IP-18 Pressure Leak Isolation (Page 2 of 7)

1


72/334


LEDs BrightThen Dim When

Activated

?

- Whi le observing

cd 3200 service manual

Documents