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31.4.
Troubleshooting
Problem:
no reaction to pressing main switch on/off key (no display reaction).
Probable cause:
•
No voltage in mains
•
Damaged power cord
•
Damaged fuse of the moisture analyzer
•
Moisture analyzer defect
Problem:
too long pending time for drying process finish.
Probable cause:
•
Selected finish mode of drying process is incorrect. Carry out experimental
tests to select a proper means of finish mode.
Problem:
measurements are not repeatable
Probable cause:
•
non-uniform sample content. Prepare the sample from larger amount of
substance.
•
drying time is too short. Change finish mode criteria of the testing process.
•
drying temperature is too high, causing sample’s oxidizing. Lower drying
temperature.
•
tested sample boils. Lower the drying temperature.
•
the temperature sensor is contaminated or defected. Clean the
temperature sensor.
•
the workbench on which the moisture analyzer is located is unstable.
Change the location of instrument’s operation.
•
- the ambient area is incompatible with the requirements (vibrations,
drafts, etc.). Change the ambient conditions for compatible ones according
to the guidelines of this user manual.
Summary of Contents for MA 3Y
Page 1: ...MA 3Y Moisture Analyzer IMMU 10 09 11 17 EN www radwag com USER MANUAL ...
Page 2: ... 2 NOVEMBER 2017 ...
Page 176: ... 176 ...