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.
Awaiting Answer
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Oil flow in air filter of compression screw air filter
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Awaiting Answer
Oil injection temp. High
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"Small" question
1 Answer
IOM module error on Kaser CSD 105 T compressor
Awaiting Answer
wiring help
Awaiting Answer
how to set the clearans of a Kaeser M43 airend
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Mr Les Saunders
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swarf
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Kaeser Compressor not revving up
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2 cylinder 2 stage vs 3 cylinder 1 stage air compressor.
Awaiting Answer
NEW PROBLEM- NO OUTPUT!
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compair 50ssmb not loading HELP
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no start pressor tank hi
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Aluminum foil in compressor
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GA200 rapid rise of element temperature during start-up
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want-electric-drawing for ssr ml 45 air compressor
Awaiting Answer
Element Outlet Temperature high in ga 160 comp
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