Analysis of overheat of screw air compressor

  Fault phenomenon:

  1. Air compressor exhaust temperature is too high.

  2. Hot running parts.

  Cause of failure:

  1. The air compressor does not rest because the pressure release valve or unloading valve does not work.

  2. Serious leakage of air brake system causes no rest of air compressor.

  3. Insufficient oil supply and cylinder pulling at the running part.

  Troubleshooting methods:

  1. When unloading the air inlet, check the pressure release valve assembly, remove the stuck cleaning or replace the failed parts. Check if the unloading valve is blocked or jammed during discharging, and clean and repair or replace the failed parts.

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Update time:2020-03-17 03:59:29