To Refill The Ei Calibration Vial - Agilent Technologies 5975C TAD VL MSD Troubleshooting And Maintenance Manual

To Refill the EI Calibration Vial

Materials needed
• PFTBA (05971-60571)
Procedure
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Figure 13
5975 Series MSD Troubleshooting and Maintenance Manual
Stop any tuning or data acquisition.
Turn off the analyzer. There are several ways to do this:
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In the Tune and Vacuum Control view, select MS OFF from the Execute
menu.
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In the Instrument Control view in the Edit Parameters dialog box, select
MS OFF from the Execute menu.
If your MSD is equipped with a vacuum gauge, turn off the gauge.
Remove the analyzer window cover.
Loosen the calibration vial collar
Pull the calibration vial out. You may feel some resistance due to residual
vacuum.
Calibration vial
Collar
Removing the EI calibration vial
General Maintenance
(Figure 13). Do not remove the collar.
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