Micromeritics ASAP 2020 Confirm Operator's Manual page 346

ASAP 2020 Confirm
6521- Transducer overrange detected.
Cause:
Action:
6522- (Unit [number]) Analysis canceled: Time limit exceeded while evacuating man-
ifold.
Cause A:
Action A:
Cause B:
Action B:
Cause C:
Action C:
6523- (Unit [number]) Analysis canceled: Time limit exceeded while evacuating sam-
ple (unrestricted).
Cause:
Action:
B-52
A manifold pressure over 1000 mmHg was detected.
Observe caution when operating the analyzer manually. If the problem
persists contact a Micromeritics service representative.
Maximum manifold evacuation time was exceeded before the vacuum
set point was achieved. Vacuum pump may be turned off.
Turn on vacuum pump switch. Then restart the analysis.
The vacuum pump oil level is low.
Check the vacuum pump oil level and add more oil if necessary. Then
restart the analysis.
The manifold is contaminated or leaking.
Correct the problem. Refer to Appendix E, Testing for Leaks. Then
restart the analysis.
The maximum time for evacuating the sample through the unrestricted
valve was exceeded. Possible causes are a leak in the sample tube fit-
ting or a crack in the sample tube.
Check the sample tube and the sample tube fitting; ensure that the tube
is securely attached to the port. Then restart the analysis.
Appendix B
202-42811-01 - Mar 2011