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.
3 Answers
high pressure breathing air compressor
1 Answer
Ingersoll rand 7/41 problems.
1 Answer
screw air compressor problem (electrical side)
4 Answers
atlas-copco-185-john-deere
1 Answer
kirloskar-37-screw-compressor
1 Answer
Cp qrs 25 pressure
1 Answer
Ga37 inop in the screen
1 Answer
Erreur inop
1 Answer
Air / oil tank safety valve blowing
Awaiting Answer
Compressor is not unloading correctly
Awaiting Answer
compressor-keeps-running
Awaiting Answer
Compressor keeps running
1 Answer
Consultant visited our site for keeping like this ever wasting 90k he said
Awaiting Answer
Ingersoll Rand XP750WCA 1993 model with cat 3306dit engine
Awaiting Answer
Joy RPQ800 not making air
Awaiting Answer
compressor not working
Awaiting Answer
Atlas copco GA160 oil pressure goes low in unload,high oil temp
Awaiting Answer
sullair 185H
2 Answers
cat with low compression
1 Answer
Maximum Temperature limitation for screw air-end
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