Agilent Technologies 6890N - Cannot Maintain a Pressure as Low as the Setpoint on a Split Inlet

GC Not Ready Symptoms 4
Troubleshooting 63
Cannot Maintain a Pressure as Low as the Setpoint on a Split Inlet
If the GC cannot maintain a pressure as low as the setpoint,
check for the following:
• Consider using a liner designed for split analysis.
• Check for a plugged liner.
• Check for contamination in the split vent line. Contact
Agilent service to replace, if necessary.
• Replace gold seal.