Thermo Scientific Dionex UltiMate 3000 Series Operating Instructions Manual page 7

6 Troubleshooting .......................................................................................................... 87
6.1 Overview .................................................................................................................. 87
6.2 Messages on the TCC Display ................................................................................. 88
6.3 Chromeleon Diagnostics Messages ......................................................................... 91
6.4 Operating Problems ................................................................................................. 92
7 Service .......................................................................................................................... 95
7.1 General Notes and Safety Precautions ..................................................................... 95
7.2 Removing Gases and Humidity from the Column Chamber ................................... 97
7.3 Column Switching Valve ......................................................................................... 98
7.3.1 Inspecting the Column Switching Valve for Leakage .................................... 99
7.3.2 Replacing the Valve Pod .............................................................................. 100
7.3.3 Replacing the Valve Stator ........................................................................... 105
7.3.4 Rotor Seal and Stator Face Seal ................................................................... 107
7.4 Replacing the Main Power Fuses........................................................................... 109
7.5 Updating the TCC Firmware ................................................................................. 110
8 Technical Information .............................................................................................. 113
9 Accessories, Consumables, and Spare Parts .......................................................... 115
9.1 Standard Accessories ............................................................................................. 115
9.2 Optional Accessories ............................................................................................. 117
9.3 Consumables and Spare Parts ................................................................................ 120
10 Appendix - Digital I/O (Pin Assignment) ................................................................ 125
11 Index ........................................................................................................................... 127
Operating Instructions
TCC-3000SD and TCC-3000RS Column Compartments
UltiMate 3000 Series:
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