Agilent Technologies 7890B - Understanding GC Status Indicators

32 Agilent 7890B Installation
1 Installing the GC
3
Install the pressure regulator onto the calibration gas
cylinder (it screws on).
4 Connect the calibration gas cylinder output tubing to the
hydrogen sensor module.
• Use the tubing, nuts, and ferrules provided in the
hydrogen sensor kit.
• See the figure under step 1.
5 Install the calibration gas cylinder into the stand and secure
using the screw.
6 Turn on the supply pressure at the pressure regulator. (You
will adjust it later.)
7 Check for leaks in the fittings using a leak detection fluid.
Correct any leaks.