Section number

Section Description Section n
General Description 1
Methods Overview 2
Installation 3
Operation / procedures 4
Preventive Maintenance 5
Introduction 5-0
Cleaning 5-1
Lubrication 5-2
Functional Diagrams / Theory 6
Introduction 6-0
General Operation 6-1
User Interface 6-2
Power Distribution 6-3
Mother PCB 6-4
Motor Drive Circuits 6-4-1
Optical Sensors 6-4-2
Printer Interface 6-4-3
Serial Ports 6-4-4
Moving table 6-5
Main PCB 6-6
Touch Screen Display 6-7
Read-head System Overview 6-8
Read-Head Movement 6-8-1
Pre-amp PCB 6-9
Pre-amp A/D PCB 6-10
Strip Detector 6-11

Section Description

Section number

Exercise / Diagnostics Troubleshooting 7
Troubleshooting Chart 7-1
Explanation of Error Codes 7-2
Introduction 7-2-0
Error Handling 7-2-1
Error Summary 7-2-2
Explanation of Instrument Test Card 7-3
Introduction 7-3-0
Self Checks 7-3-1
Ready Screen 7-3-2
Level 1 instrument Tests 7-3-3
Level 2 instrument Tests 7-3-4
Level 3 instrument Tests 7-3-5
Level 4 instrument Tests 7-3-6
Detailed Troubleshooting and Testing 7-4
Introduction 7-4-0
Pre-amp PCB 7-4-1
A/D PCB 7-4-2
Mother PCB 7-4-3
Sensor Tests 7-4-5
Display Testing 7-4-6
Main Processor PCB 7-4-7
Alignments / Adjustments 8
Introduction 8
Voltage adjustments 8
Readhead alignment 8
Horizontal plate adjustment 8
Printer cleaning 8
Cleaning print mechanism 8
Cleaning the printer platen 8
Sensor adjustments 8
Push Bar slide lubrication 8

Section number

air / Replacement 9
Introduction 9-0
Pusher Bar 9-1
PCMCIA 9-2
Printer Module 9-3
Bezel 9-4
Fixed Table 9-5
Moving Table 9-6
Upper Case 9-7
Fan 9-7-1
Table Guide Left 9-8
Table Guide Right 9-9
Power Supply 9-10
Processor PCB 9-11
SIMM PCB 9-11-1
Electronics Bracket 9-12
The Mother PCB 9-13
Strip Detector 9-14
Lamp 9-15
Preamp & A/D 9-16
A/D PCB 9-16-1
Preamp PCBs 9-16-2
Drive Housing 9-17
Crank Arm 9-18
Baseplate Mechanism 9-19
Lower Case Assembly 9-20
Lower Case 9-20-1
Touch Screen 9-21
Printer Interface PCB 9-22

strated Parts Breakdown 10
ematics 11
ease Testing 12

Section Description

Section number

Appendices

CLINITEK 500 Instrument Release Test Data Collection Software A
Hard Standards Maintenance B
CLINITEK 200 Emulation Output Format Support C
CLINITEK 200+ Emulation Output Format Support D
Printer Report Formats E
Test Mode 2 and Altered Ranges F

CHAPTER ONE - GENERAL DESCRIPTION

1-0 Introduction

The CLINITEK® 500 Urine Chemistry Analyzer is capable of processing in excess of 500-urine chemistry reagent test strips per hour. It was developed as the next generation replacement system for Bayer's CLINITEK® 200+ Urine Chemistry Analyzer and differs primarily from this system in its higher throughput (over 500 tests per hour), non-pacing operation and enhanced touch-screen based user interface. In addition to direct support for a wide range