Thermo Scientific Dionex UltiMate 3000 Series, Operating Instructions Manual, Page: 212 / 270

UltiMate 3000 Series:
NCS-3500RS and NCP-3200RS
Page 204 Operating Instructions
7.7.2 Replacing the Flow Selector in a Classic Flow Meter
This section applies only for Classic flow meters.
The following flow selectors are available:
Flow selector for Part No.
Capillary LC (0.5 - 10 µL/min) 6041.0003
Micro LC (5 - 50 µL/min) 6041.0014
Tip: Observe the following precautions:
• Avoid bending or kinking the capillaries.
• Make sure that the connectors are free from contaminants and close the
open ends with the black caps. Particles may clog the flow selector.
1. Remove the flow meter ( → page 202).
2. First, remove the screw that attaches the flow selector.
Fig. 79: Flow selector
3. Afterward, remove the capillaries marked a) through d) in the picture (in any order).
4. Remove the flow selector.
5. Install the replacement flow selector in the reverse order. The pump recognizes
automatically that a selector for a different flow range has been installed.
6. Reinstall the flow meter and then perform steps 7 through 15 ( → page 202).
Screw attaching the flow
selector
Capillaries a) through d)