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Home> Company News> 9 high-frequency air compressor room faults, with core solutions and key O&M principles:

9 high-frequency air compressor room faults, with core solutions and key O&M principles:

2025,12,19
1. 9 Common Faults & Solutions
 
- Frequent start-stop: Match air receiver, repair leaks, adjust pressure switch (differential pressure ≥0.15MPa);
 
- High discharge temperature: Inspect cooling fan, clean cooler, refill/replace lubricating oil;
 
- Excessive oil in air: Replace oil separation filter, overhaul head seal, control oil level (1/2-2/3);
 
- Abnormal pressure drop: Repair leaks, overhaul blowdown valve, calibrate pressure gauge (accuracy ≥1.6 class);
 
- Pipeline vibration/noise: Reinforce supports (add shock pads), install flexible connectors, optimize pipeline;
 
- Dryer dehumidification failure: Repair leaks/refill refrigerant, clean/replace filters, control room temp (5-40℃);
 
- Failure to start: Check power (380V±10%), overhaul motor, replace pressure switch;
 
- Insufficient pneumatic equipment pressure: Replace suitable pipe diameter, adjust pressure reducing valve, clean pipeline;
 
- Dirty environment: Install dust filters, improve floor waterproofing, make regular cleaning plans..
Screw air compressor shipment
 
2. Key O&M Principles
 
- Regular inspection: Monitor pressure/temperature daily/weekly/monthly;
 
- Professional maintenance: Qualified personnel for pressure vessels/high-voltage motors;
 
- Record keeping: Establish equipment accounts for faults and handling.
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