Table of Contents ABL77 Service Manual
Table of Contents, Continued
4. Test and Calibration Procedures ................................................................ 4-1
Overview ............................................................................................ 4-1
Verify the Fluid Transport System ..................................................... 4-3
Calibration Lines Procedure ............................................................... 4-5
Testing the Valve Connections......................................................... 4-11
Valve Test Procedures...................................................................... 4-13
Check Valve Fluidics System ................................................ 4-15
Original Fluidics System........................................................ 4-19
Waste Line........................................................................................ 4-26
5 Volt Power Output Setting ............................................................ 4-29
SC/Hematocrit Circuits .................................................................... 4-31
Electronic Zero Offset ...................................................................... 4-34
Heater Circuit ................................................................................... 4-36
Inlet Flap Sensor............................................................................... 4-39
Paper Jam ......................................................................................... 4-40
Battery Charger ................................................................................ 4-43
Battery Pack...................................................................................... 4-45
Touch Screen Panel Calibration ....................................................... 4-48
Reprogramming the CPU BIOS Settings ......................................... 4-50
Re-programming the Barcode Scanner............................................. 4-52
Resetting the Analyzer Serial Number ............................................. 4-56
5. Dismantling................................................................................................... 5-1
Overview ............................................................................................ 5-1
Upper Module........................................................................................... 5-4
Upper Module..................................................................................... 5-4
Backlight Inverter Board .................................................................... 5-7
Disk Drive .......................................................................................... 5-8
LCD Display..................................................................................... 5-10
Touch Screen Panel .......................................................................... 5-12
Lower Module......................................................................................... 5-13
Printer Door...................................................................................... 5-13
Printer Module.................................................................................. 5-14
Lower Module .................................................................................. 5-16
Opt-Sensor........................................................................................ 5-19
Continued on next page
2 Rev. F
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