List of Figures 18
1-1 Waters 1525µ Pump...................................................................... 24
1-2 Waters 1525EF Pump with an Optional Column Heater................ 25
1-3 Fluid-Handling Components in the Waters 1525µ Pump............... 26
1-4 Fluid-Handling Components in the Waters 1525EF Pump............ 27
1-5 Rear Panel Electronic Components in the Waters 1525 Pump ..... 29
2-1 Pump Dimensions.......................................................................... 32
2-2 IEEE-488 Connection Example ..................................................... 37
2-3 Reverse Ferrule and Compression Screw Assembly..................... 39
2-4 1525EF Pump Mixer Configurations.............................................. 41
2-5 Standard Ferrule and Compression Screw Assembly ................... 44
3-1 Priming the Pump.......................................................................... 49
4-1 Unscrewing Pump Head Mounting Screws (1525µ Pump)............ 57
4-2 Exposed Head Support Assembly (1525µ Pump)......................... 59
4-3 Disassembled Plunger (1525µ Pump)........................................... 60
4-4 Disconnecting the Inlet and Outlet Tubing (1525µ Pump) ............. 62
4-5 Unscrewing Pump Head Mounting Screws (1525EF Pump) ......... 66
4-6 Exposed Head Support Assembly (1525EF Pump) ...................... 68
4-7 Assembled Plunger (1525EF Pump) ............................................. 69
4-8 Inserting the Plunger (1525EF Pump)........................................... 70
4-9 Disconnecting the Outlet Tubing (1525EF Pump).......................... 72
4-10 Draw-Off Valve Inlet Manifold Assembly ........................................ 74
4-11 Rear Panel Fuse Holder ................................................................ 76
List of Figures