E-mail：hnmdw@mandiwi.com
WhatsApp： 86 189 4252 5262
E-mail：hnmdw@mandiwi.com
WhatsApp： 86 189 4252 5262
Root Cause Investigation:
1.Primary: Oil cooler fins completely clogged with carbonized dust (0.5mm thickness)
2.Secondary: Thermal oil bypass valve stuck open due to carbon deposits
3.Tertiary: Compressor room ambient temperature reached 4.2°C due to blocked ventilation
Professional Resolution:
1.Mechanical Cleaning: Applied alkaline degreaser with 40°C pre-heating for chemical reaction activation
2.System Flush: Circulated ISO VG 68 specialty flushing oil for 2 hours at 60°C
3.Precision Calibration: Reset thermal valve activation pressure to 4.3±0.2 bar
4.Environmental Optimization: Installed negative-pressure ventilation system (2,500 m³/h capacity)
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