INFICON Explorer Portable Gas Chromatograph - Manual (Page 250)

Maintenance and Troubleshooting
248
8. Press SETUP, CONFIG, METHOD, and PRESS to increase the flow through
the columns.
Set the pressure to the maximum of 14 psig.
NOTE: If the instrument is in user mode, you will not be able to increase the flow rate.
9. Enable auto-analyzing.
Explorer will cycle through the columns, injecting a sample of carrier gas onto
each column.
Continue cycling until the offset returns to a normal range of 200-800 mV.
10. Ensure the internal carrier gas tank is full or connect the instrument to
an external tank of carrier gas as detailed in Carrier Gas starting on page
36.