Emerson Rosemount 370XA System Reference Manual page 131

System Reference Manual
7P00370-H01
5.
6.
5 - 2
Use a 2 mm hex wrench to loosen the dome locking screw (1).
It is located on the left side of the GC above the gas lines.
Unscrew the dome to remove it.
370XA Gas Chromatograph
APRIL 2014