14 of 24 Jun 2001
Contents
Contents
Agilent 6890 Gas Chromatograph Service Manual
700 Preventive Maintenance
800 Error Codes and Internal Diagnostics
810 Overview
Error message types................................................................................... 1
Not ready.............................................................................................. 1
Method mismatch ............................................................................... 1
Warnings .............................................................................................. 2
Shutdowns ........................................................................................... 2
Faults.................................................................................................... 2
Bad mainboard and fatal errors ........................................................ 2
820 Not Ready Messages
Oven temperature not ready...................................................................... 1
Temperature zone not ready ..................................................................... 2
Pressure and/or flow not ready................................................................. 3
Detector not ready...................................................................................... 4
Valve not ready............................................................................................ 7
Miscellaneous messages ............................................................................ 8