Agilent Technologies 7890A Troubleshooting Manual page 89

To Check for GC Leaks
Troubleshooting
Check for leaks at these connections:
• Inlet septum, septum head, liner, split vent trap, split vent
trap line, and purge vent fittings
• Column connections to inlets, detectors, valves, splitters,
and unions
• Fittings from the flow modules to the inlets, detectors,
and valves
• Column adapters
• Agilent capillary flow fittings
7
Checking for Leaks
89