Agilent 7683 Automatic Liquid Sampler
Service Manual
Table of Contents
MAR 2000 i
Chapter 1 System Overview
Modules ................................................................................................................ 2
Compatibility ....................................................................................................... 2
Safety .................................................................................................................... 3
Caution ......................................................................................................... 3
Warnings ....................................................................................................... 3
Chapter 2 Installation
Tray (7683 Installation Guide).................................................................
Injector (7683 Installation Guide)............................................................
Bar code reader (7683 Installation Guide)...............................................
Chapter 3 Configuration and Cabling
Connecting cabling (7683 Installation Guide) ..............................................
Cabling pinouts, 6890 GC (6890 Service Manual).........................................
Pinouts ................................................................................................................. 8
Tray connector P1, to 6850/6890 GC ......................................................... 8
Tray connector P9, to the bar code reader .............................................. 9
Tray connector J1, auxiliary ...................................................................... 9
Chapter 4 Diagnostics
Theory of operation ............................................................................................ 12
G2612A ALS Interface board ...................................................................... 12
6850 GC ......................................................................................................... 12
G2613A Injector ........................................................................................... 12
G2614A Tray ................................................................................................. 13