3 Installing Intuvo 9000 GC Columns
To Replace the 9000 GC/MS Tail
70 5977B Series MSD Operating Manual
12 Remove the 9000 GC/MS Tail from the transfer line and bus. (See Figure 15
and Figure 16.)
If the ferrule becomes stuck, press a pointed object, like a paper clip, into the
ferrule release hole at the end of the transfer line.
13 Replace the gasket. (See “To Replace an Intuvo 9000 GC Gasket” on
page 63.)
14 Carefully slide the 9000 GC/MS Tail into the GC/MSD interface, and gently
place the click and run connection into the bus connection.
15 Check that the 9000 GC/MS Tail click and run fitting sits flat against the
gasket in the bus connection.
16 Screw the 9000 GC/MS Tail column nut to the transfer line threaded
connector finger tight, then use a ¼-inch wrench to tighten the nut an
additional 20 to 30 degrees.
17 Loosely install the two compression bolts.
Figure 15. MS tail heater assembly clamp open with 9000 GC/MS Tail removed
Figure 16. 9000 GC/MS Tail removed from GC/MSD Interface
Ferrule release hole
Transfer line
Bus click and run connection
Exit in ion source
Ferrule and nut
Click and run connection
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