76 Troubleshooting and Maintenance Manual
4 General Maintenance
To Connect the GC Nitrogen Gas Source to the Collision Cell
Materials needed
• Wrench, open-end, 1/4-inch × 5/16-inch (8710-0510)
• Ferrule
• Swagelock nut
Procedure
1 With the MS vented, use a 5/16 in. wrench to remove the cap from the
nitrogen connection located on the side of the instrument near the
transfer line.
2 Place Swagelok nut and ferrule on the end of the nitrogen line tubing from
the GC.
3 Connect the nitrogen line to the instrument.
Figure 9 Collision cell nitrogen gas connection