Maintaining and Troubleshooting the SMPS Spectrometer 5-3
Testing for Leaks
Use the information in this section to check the SMPS™
spectrometer plumbing for leaks. Use the Classifier Manual
procedures to check for leaks in the Model 3080 Classifier, and use
the CPC manual procedures to check for leaks in your CPC.
System Plumbing
Use the following procedure to check the SMPS™ spectrometer
plumbing.
1. Disconnect the CPC from the Classifier and disconnect the flow
equalizer assembly from the CPC.
2. Open the valve in the flow equalizer assembly and plug any two
of the three ports.
3. Connect a compressed air source (3 psi) to the unplugged
port fitting.
4. Apply soapy water to the external plumbing joints.
5. Look for small bubbles around the joints. If a leak is located,
tighten the joint or replace the ferrules and repeat the leak test.
6. If no leaks are found, check for leaks within the Classifier
or CPC.
To Next Page
Loading...
Need help?
General
