Doosan P250/HP210WKUB-EX-T2 User Manual (English)

Questions and Answers:

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michelle23Aug 4, 2025
What to do if my Doosan P250/HP210WKUB-EX-T2 Air Compressor won’t start?
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  Nicole MccarthyAug 4, 2025
  If your Doosan Air Compressor won’t start or run, there are several possible reasons. First, check if it's out of fuel and add CLEAN diesel fuel if needed. Other causes include clogged fuel filters (service them), low compressor oil level (add correct oil), or loose wire connections (repair or replace the connection). Also check for low battery voltage (check electrolyte level and connections), a defective alternator (replace or repair it), or high engine water temperature (check and add fluid if needed). Other reasons may include a malfunctioning start switch, defective D2 diode, or blown fuse (replace and check for shorts). Also, check the engine oil pressure and add oil if necessary. For malfunctioning engine or airend, contact a service technician.
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Maria WelchAug 20, 2025
Why does my Doosan Air Compressor unit shutdown?
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  Eric EvansAug 20, 2025
  If the Doosan Air Compressor unit shuts down, several factors could be at play. It might be due to running out of fuel, in which case you should add CLEAN diesel fuel. Other potential causes include the compressor oil level being too high (add correct oil), the engine water temperature being too high (check and add coolant if needed), or loose wire connections (wiggle wires and repair). Also, it can be caused by defective switches (Discharge Air Temp or Engine Oil Pressure), broken engine fan belt (replace it), low engine oil pressure (check and add oil), malfunctioning relay (replace it) or blown fuse (replace it and check for short). If the engine or airend is malfunctioning, contact a service technician.
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Jared MartinAug 27, 2025
What to do if Doosan Air Compressor unit fails to shutdown?
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  Mary BradleyAug 27, 2025
  If your Doosan Air Compressor unit fails to shutdown, it might be due to several defective components such as: the discharge air temperature switch, the separator temperature switch, the engine temperature switch, the engine oil pressure switch, or the shutdown solenoid (carefully block air inlet to stop engine). Other causes may include a malfunctioning relay (replace it), a defective start switch (pull wire off shutdown solenoid and replace the defective item), or a wire shorted hot (repair short).