Teledyne FALCON GC Operation And Maintenance Manual page 55

Falcon GC
16. With the SPU top still removed, power on the instrument and
activate the carrier gas. (Since the touch screen display is still
disconnected, the carrier gas can be activated in Chromperfect in
the instrument "Special Features" box under the "Pressures" tab.)
Leak check all connections in the oven for leaks.
17. Reattach the SPU oven lid using the 4 hex stand-offs circled in
the picture below.
Teledyne Analytical Instruments
Maintenance & Troubleshooting
45