xviii Table of Contents
3.3 Making IEEE-488 Interface Connections ....................................................... 33
3.3.1 Making IEEE-488 Connections with Data Systems ......................... 33
3.3.2 Making IEEE-488 Connections with External PowerLine
Devices.................................................................................................35
3.3.3 Setting IEEE-488 Addresses ............................................................. 37
3.3.4 Performing IEEE-488 Powerup Sequence ........................................ 38
3.4 Making RS-232 Connections with the Waters 746 Data Module ................... 40
3.5 Making Screw Terminal Connections with External Devices......................... 41
3.5.1 Screw Terminal Description ............................................................. 41
3.5.2 Connecting a Non-IEEE-488 Autosampler ...................................... 44
3.5.3 Connecting a Non-IEEE-488 Detector ............................................. 46
3.5.4 Connecting a Waters 746 Data Module ............................................ 46
3.5.5 Connecting a Chart Recorder ............................................................ 51
3.5.6 Connecting an External Device ........................................................ 53
Chapter 4
Maintenance Procedures
....................................................................................... 57
4.1 Maintenance Considerations ........................................................................... 57
4.2 Maintaining 600E Pump Components ............................................................ 58
4.2.1 Pump Overview ................................................................................ 59
4.2.2 Calibrating and Replacing the Pressure Transducer ......................... 61
4.2.3 Removing the Pump Head ................................................................ 64
4.2.4 Replacing the Plunger Seal ............................................................... 65
4.2.5 Cleaning and Replacing the Pump Plunger ...................................... 66
4.2.6 Cleaning and Replacing Pump Check Valves ................................... 69
4.3 Replacing Fuses............................................................................................... 74
4.3.1 Replacing the Operating Voltage Fuse .............................................. 74
4.3.2 Replacing Auxiliary +12 V and Pump Fuses .................................... 76
4.3.3 Replacing the Column Heater Power Fuse ....................................... 78
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