Contents
Service Manual – Osmetech OPTI™ Analyzer
i
CONTENTS
1 INTRODUCTION
General Information ....................................................................................................... 1-1
Warnings ....................................................................................................................... 1-1
2 GENERAL DESCRIPTION
Specifications ................................................................................................................ 2-1
Principles of Operation .................................................................................................. 2-7
Fluidics Block Diagram ................................................................................................ 2-11
Osmetech OPTI Cassette............................................................................................. 2-12
Osmetech OPTI Cassette Valve Positions .................................................................... 2-13
Assemblies .................................................................................................................. 2-14
Software Structure ...................................................................................................... 2-15
3 TEST PROGRAMS AND DIAGNOSTICS
Osmetech OPTI 1
Diagnostic 1 ........................................................................................... 3-1
Barometer ..................................................................................................................... 3-1
Battery .......................................................................................................................... 3-1
Temperature .................................................................................................................. 3-2
Gas Pressure ................................................................................................................ 3-2
Cleaning ........................................................................................................................ 3-2
Flow Test ...................................................................................................................... 3-3
Optics Test .................................................................................................................... 3-3
Diagnostic 2 ........................................................................................... 3-4
Printer Test ................................................................................................................... 3-4
Keypad Test .................................................................................................................. 3-4
Display Test .................................................................................................................. 3-4
Barcode Test ................................................................................................................. 3-4
RS232 Test ................................................................................................................... 3-4
Cover Test..................................................................................................................... 3-5
Fset............................................................................................................................... 3-5
Diagnostic 3 ........................................................................................... 3-6
Valve Test ..................................................................................................................... 3-6
Valve Drive Test ............................................................................................................ 3-6
Peristaltic Pump Test ..................................................................................................... 3-6
LED Test ....................................................................................................................... 3-7
Memory Test.................................................................................................................. 3-7
Software Version ........................................................................................................... 3-7
Reports ......................................................................................................................... 3-7
