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

Troubleshooting

Thermo Scientific
To troubleshoot problems with the EASY-nLC instrument, follow the troubleshooting tips
and procedures in this chapter.
Contents
• Troubleshooting Tips
• Using the Direct Controls for Troubleshooting and Maintenance
• Troubleshooting a Pump That Fails the Flush Air Script
• Troubleshooting a Pump That Fails the Leaks Script
• Running a System Leak Test
• Troubleshooting the Results of the System Leak Test
• Identifying a Leaking Check Valve
• Troubleshooting a System Blockage
• Troubleshooting the Autosampler Aspiration
• Checking Sample Pickup
• Troubleshooting Communication Problems
• Verifying that the LC/MS System Is Properly Grounded
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