Purge Flow Deviations - Agilent Technologies 7697A Troubleshooting Manual

Purge Flow Deviations

Agilent 7697A Troubleshooting
If the HS cannot maintain the correct purge flow after an
injection, it logs the method deviation into the sequence log.
• Check the gas supplies.
• Check for leaks.
If the problem remains, the problem may be a restriction in
the vial pressurization flow path or defective flow control
hardware. Contact Agilent for service.
6
Pressures and Flows
75