| 摘要 |
PURPOSE:To rapidly carry out the maintenance and control of the title precipitator by indicating the site to be inspected in the normal and abnormal times by a graphic monitor, and message-displaying the contents of the inspection results and countermeasure. CONSTITUTION:Display lamps 12a-12f are provided at the respective sites to be inspected of the designed chart of the precipitator in the graphic monitor 12. A multi-display 13 for displaying an operation message showing the operating conditions of the precipitator in the normal operation, key switches 14 for operating the setting, confirming, and changing of the operating conditions, and a self-diagnosing mechanism are also furnished. When the necessity for inspection and maintenance or the abnormality is detected, the lamps 12a-12f of the graphic monitor 12 are lit to annunciate the relevant site. Furthermore, the message necessary for the inspection and countermeasure are displayed on the multidisplay 13 by the operation of the key switch 14. The confirmation of the site to be inspected and its countermeasure are rapidly carried out in this way.
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