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Section 8: Maintenance and Inspection
8-1-2. Regular inspection
Check the following points every 6 to 12 months.
(1) Visual check of the main unit, a stirrer, and a titration cell
1. Contamination and dust
2. Parts fixing condition
3. Connector connection and fitting conditions
4. Detection electrode, cathode solution cell, and titration cell contamination and cracks and
defectives
5. Titration cell parts conditions
(2) Total operation inspection
Check the following points.
1. Dehydration in a titration cell
2. Water standard solution measurement
3. Measurement of samples of known moisture concentration
8-2
CA-200
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