Doosan G60XW/XF User Manual (English)

Questions and Answers:

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christopher68Sep 9, 2025
How to fix noise and high vibrations in Doosan Portable Generator?
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  acampbellSep 9, 2025
  Excessive noise and high vibrations in your Doosan Portable Generator can arise from several causes. Ensure the base structure is sufficient and the antivibration mounts are suitable, and that it's correctly fixed to the basement. Review the coupling, checking the alignment and the fixing of the disc. Inspect and repair the cooling fan, and clean and rebalance the rotor. Verify that the load conforms to the requirements, addressing any excess of unbalanced load or single-phase loads. Replace any malfunctioning bearings.
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Rachel PhillipsSep 12, 2025
Why is the voltage unstable in my Doosan Portable Generator?
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  Dana MendozaSep 12, 2025
  Unstable voltage in your Doosan Portable Generator can be due to several reasons. Check for diesel engine RPM variations and inspect the diesel engine governor. Adjust the AVR's stability potentiometer. If the problem persists, the regulator may be faulty and need replacement.
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jonessarahSep 12, 2025
What to do if the alternator won't energize on my Doosan Portable Generator?
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  Kimberly JohnsonSep 12, 2025
  If your Doosan Portable Generator's alternator isn't energizing (no load voltage below 10% of rated voltage), check for loose connections and repair them. Inspect the rotating diodes or surge suppressor for breaks and replace diodes if they are open or short-circuited. Check the excitation circuit for shorts or interruptions and repair. If there's insufficient residual voltage, apply a 12 Volt battery voltage by connecting the negative terminal to the AVR's negative and the positive terminal to the AVR's positive, using a diode.