Expert Troubleshooting Desk
Troubleshooting Q&A
Real-world air compressor problems — answered by an independent expert.
No manufacturer bias. No generic advice. Practical diagnostics only.
Before You Ask
This Q&A is for industrial and commercial air compressor troubleshooting questions. Please include:
- Compressor type (rotary screw, piston, diesel portable)
- Brand & model (if known)
- Symptoms and alarms
- What you've already checked
DIY, hobby, and consumer compressors are outside the scope of this resource.
Answered Questions
Browse the archive of real troubleshooting questions and expert answers.
1 Answer
devilbiss IRL6560V
1 Answer
Temperature Alup Largo160
1 Answer
Bill Waller
2 Answers
Compressor Not loading
1 Answer
the effeect of Hp on performance
1 Answer
Hii mate, i have a kaeser sx6 segma, 4kw, model 2013 with 2600 huors, the air end is stuck, what the problem? Thanks
1 Answer
Sullair 185 no air
2 Answers
not starting
1 Answer
Sullivan Diesel Air Compressor Not Making Air
2 Answers
Resetting motor rotation protection.
1 Answer
i have a alup sck10 need to find a control pressure solenoid
1 Answer
The display reading also not gradually UP and down
1 Answer
Air pressure not constantly
1 Answer
Mr
1 Answer
Screw compressor dumps air when get to a certain pressure
4 Answers
Compressor shut off will not start.
1 Answer
Compressor shut off will not start.
1 Answer
Ingersol rand JD 4045
1 Answer
hydrovane 15 - oil bypassing the drive shaft seal
1 Answer
Xas 185 jd7 shuts down
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