Thermo Scientific EASY-nLC 1200 Troubleshooting And Maintenance Manual page 182

7
Troubleshooting
Troubleshooting Tips
160 EASY-nLC 1200 Troubleshooting & Maintenance Guide
A pump icon turns pink when the pump loses communication with the EASY-nLC computer.
The pumps are serially connected, so if pump B loses communication, all of the pumps lose
communication. Pump B is the first pump in the series.
Communication between the pumps and the embedded computer can be lost when the cables
are loose, when the embedded computer fails, or when the pump PCB fails.
Figure 135 shows the pink pump icons on the Home > Overview page.
Figure 135. Pink pump icons on the Home > Overview page
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