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
can the compressor be fixed
1 Answer
jd diesel sullair increase pressure
1 Answer
Atlas Copco XAS 90 DD 1995
5 Answers
GA 250 Atlas Copco high temperature
Awaiting Answer
champion 3z172 pump leaking oil on tubes to block
1 Answer
Coupling failure
1 Answer
Atlas Copco ZR250 High HP Element Temperature and Condensate Drain Not OK
2 Answers
Best Air compressor
1 Answer
Atlas SF2 compressor not turning on
1 Answer
zR500 model was showing system error
1 Answer
Scroll or screw compressor?
1 Answer
Need 50cfm compressor
2 Answers
compressor push up to 30 bars
1 Answer
need large volume of compressed air
1 Answer
compressor for scuba tank.
1 Answer
air compressor for hospital
1 Answer
Sullivan Palatek portable diesel compressor
1 Answer
Sullivan Palatech compressor problem
1 Answer
Portable compressor XAS175 will not speed up
1 Answer
Portable air compressor, will not load
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