4
General Maintenance
To Connect the GC Nitrogen Gas Source to
the Collision Cell
Materials needed
•
•
•
Procedure
1 With the MS vented, use a 5/16 in. wrench to remove the cap from the
Figure 8.
2 Place Swagelok nut and ferrule on the end of the nitrogen line tubing from the
3 Connect the nitrogen line to the instrument.
7250 Accurate-Mass Q-TOF Troubleshooting and Maintenance Manual
Wrench, open-end, 1/4-inch × 5/16-inch (8710-0510)
Ferrule
Swagelock nut
nitrogen connection located on the side of the instrument near the transfer
line.
Collision cell nitrogen gas connection
GC.
Nitrogen connection
75