In 7 days, the oil varnish value decreased from 92 to 15! A case where a significant amount of varnish was removed in a short purification period.
This is an introduction to a case where a GE7FA unit was installed. Last year, there were 14 startup failures and 3 unit trips due to varnish. The lubricant analysis showed high varnish levels, but no measures were taken. After introducing EPT's technology, a visual inspection of the tank, bearings, and hydraulic components revealed that a significant amount of varnish was removed in a short purification period. As a result, it was decided to install EPT's equipment to extend the oil's lifespan and to continue careful trend monitoring with RULER and MPC tests. 【Overview】 ■ Unit: GE7FA ■ Load Cycle: Peak Response ■ Oil Age: 4 years *For more details, please refer to the PDF document or feel free to contact us.
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【Values after installation of EPT equipment】 ■ The varnish value of the oil decreased from 92 to 15 over 7 days. ■ In most cases, installing EPT equipment improves the hue and clarity of the oil. ■ The darkening of the oil's hue is due to soluble degradation substances, and improvement can be achieved by removing them. ■ A visual inspection of the tank, bearings, and hydraulic components revealed that a significant amount of varnish could be removed in a short purification period. ■ It was decided to extend the oil's lifespan by installing EPT equipment and to continue monitoring trends carefully with RULER and MPC tests. *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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We handle equipment related to lubricants and hydraulic oils for the electric power industry, steel, automotive, and chemical industries, including oil purification devices, oil filters, moisture removal devices, and oil analysis devices, as well as temperature and vibration data loggers, and sterilization equipment for food research and development.
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