Micromeritics TriStar II 3020 Operator's Manual page 302

Appendix B
6016- Dosing manifold from valve [number] failed.
Cause A:
Action A:
Cause B:
Action B:
6017- Leak test failed on port [number].
Cause:
Action:
6018- Volume dosed exceeded 1000 cm
Cause:
Action:
6019- Elevator failed to reach upper/lower limit switch.
Cause A:
Action A1:
Cause B:
Action B1:
Action B2:
6020- Warning, servo valve performance is out of specification.
Cause:
Action:
B-30
The maximum time was exceeded before the target pressure point
was reached. The nitrogen regulator may be set too low or turned off.
Set the analysis gas regulator to at least 10 psig (0.7 bar), then resume
the analysis.
The analysis gas bottle is empty.
Connect a new analysis gas bottle then resume the analysis.
With the sample port valve closed, the sample pressure increased by
0.15 mmHg before the leak test duration was completed.
Check sample tube fitting and ensure that it is securely attached to the
port then restart the analysis.
3
STP. Analysis is canceled.
There is a problem with the analyzer's calibration.
Use the Setup program to reinstall the calibration files. Contact a
Micromeritics service representative if this error message continues.
There is an obstruction in the elevator path.
Clear all obstructions and restart the analysis.
Ice is present in the bottom or the neck of the Dewar preventing the
elevator from rising completely.
Check the Dewar, remove ice and restart the analysis.
If results for Actions A and B failed, contact a Micromeritics service
representative.
The servo valve tried to dose to a pressure but was unable to reach it
within specification. The analysis will continue.
At the next appropriate time, calibrate the servo valve to bring it back
within specification. Refer to chapter 9.
TriStar II 3020
302-42828-01 - Dec 2013