Specifications

92 5975 Series MSD Troubleshooting and Maintenance Manual
4 General Maintenance
To Connect the Micro-Ion Vacuum Gauge
The Micro-Ion vacuum gauge is optional for EI operation. It is required for
operating the MSD in CI mode.
Materials needed
• Micro-Ion vacuum gauge (G3397A)
• Power cord
• Micro-Ion vacuum gauge cable (G3170-60805)
• CI flow module cable-Smart Card to CI flow (G3170-60808)
Procedure
1 Use the provided KF-16 clamp to install the Micro-Ion vacuum gauge to the
rear of the analyzer chamber.
2 Connect the gauge cables as shown in Figure 5.
3 Pump down the MSD.
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