6 1290 Infinity Quaternary Pump User Manual
Contents
5 How to Optimize the Performance of Your Module 79
Using the Degasser 80
Operational Hints for the Multi Channel Gradient Valve (MCGV) 81
Delay Volume and Extra-Column Volume 82
How to Configure the Optimum Delay Volume 83
How to Achieve Higher Resolution 85
Using Solvent Calibration Tables 88
6 Troubleshooting and Diagnostics 89
Overview of the Module’s Indicators and Test Functions 90
Status indicators 91
Available Tests vs User Interfaces 93
Agilent Lab Advisor Software 94
7 Error Information 95
What Are Error Messages 97
General Error Messages 98
Pump Error Messages 103
8 Test Functions and Calibrations 121
9 Maintenance 123
Introduction to Maintenance 125
Warnings and Cautions 126
Overview of Maintenance 128
Cleaning the Module 129
Installing Fittings and Capillaries 130
Replacing the Pressure Sensor 131
Replacing the Inlet Weaver 134
Replacing the Inlet Valve 136
Replacing the Outlet Valve 137
Removing the Jet Weaver 139
Installing the Jet Weaver 141
Replacing the Seal Wash Pump 143
Replacing the Multi-Channel Gradient Valve (MCGV) 145
Releasing a Stuck Inlet Valve 149
Replacing the Pump Head 152