4
General Maintenance
To Remove the Micro-Ion Vacuum Gauge
Procedure
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Vent the MSD.
Disconnect the cable on the back of the Micro-Ion vacuum gauge.
Unscrew the red plastic thumbnut on the gauge clamp.
Remove the long screw from the clamp.
While supporting the gauge body, remove the clamp from the mounting
flange.
Remove the gauge.
If you will not be replacing the gauge soon, install the blanking plate
provided with the gauge and secure it with the clamp, screw, and
thumbnut.
5975 Series MSD Troubleshooting and Maintenance Manual