To Reconnect The Msd To The 7890A Gc/7820A/6890 Gc - Agilent Technologies 5975C TAD VL MSD Troubleshooting And Maintenance Manual

To Reconnect the MSD to the 7890A GC/7820A/6890 GC

Materials needed
• Wrench, open-end, 1/4-inch × 5/16-inch (8710-0510)
Procedure
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5975 Series MSD Troubleshooting and Maintenance Manual
Position the MSD so the end of the GC/MSD interface is near the GC
(Figure 9).
Reconnect the GC/MSD interface cable.
Slide the MSD to its regular position next to the GC.
Be careful not to damage the GC/MSD interface as it passes into the GC.
Make sure the end of the GC/MSD interface extends into the GC oven.
The foreline pump may be located on the floor, on the lab bench next to or
behind the MSD, or under the analyzer chamber at the back of the MSD.
Reinstall the capillary column.
Pump down the MSD.
Turn on the GC. Enter appropriate temperature setpoints for the GC/MSD
interface and GC oven.
General Maintenance
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