⚠️ Top 5 Common Compressor Faults (and How We Fix Them)
⚠️ Top 5 Common Compressor Faults (and How We Fix Them)
Keywords: air compressor faults, compressor problems, industrial compressor repair, North West UK, compressed air troubleshooting
Compressed air systems are workhorses in industrial environments — but like any machine, things can go wrong.
At Airmass Limited, we’ve seen it all. Here are the top 5 compressor faults we deal with regularly, and how we get businesses in the North West back up and running.
1. 🔥 Compressor Overheating
The fault: Your compressor keeps shutting down or runs unusually hot.
Common causes:
Dirty oil separator
Blocked coolers
Low oil levels
Poor ventilation or ambient temperature
How we fix it:
We inspect cooling systems, clean the heat exchangers, top up or replace oil, and check ambient conditions. We’ll also advise on better airflow or ventilation to prevent it happening again.
2. 🔄 Pressure Drop or Inconsistent Output
The fault: Tools aren’t performing as they should, and pressure keeps fluctuating.
Common causes:
Air leaks in the pipework or tank
Faulty pressure regulator or valves
Blocked filters
How we fix it:
We perform a full pressure test and leak detection, replace or clean filters, and test regulators and control valves to restore reliable output.
3. 💥 Electrical Faults or Tripping
The fault: Compressor won’t start or trips the circuit breaker frequently.
Common causes:
Motor overload or burnout
Faulty starter capacitor
Wiring issues or poor grounding
Moisture in the control panel
How we fix it:
Our engineers run electrical diagnostics, check resistance values, replace faulty components, and ensure all connections meet safe operating standards.
4. 🛠️ Excessive Noise or Vibration
The fault: Your compressor is making strange noises — banging, rattling, or whining.
Common causes:
Loose or worn bearings
Misaligned pulleys or belts
Loose bolts or mounts
Internal valve damage
How we fix it:
We inspect all moving parts, check alignment, tighten fixings, and replace worn components to bring your system back to quiet, stable operation.
5. 💧 Water or Oil in the Air Lines
The fault: Moisture or oil is contaminating your tools or processes.
Common causes:
Failed separators or filters
No condensate drain installed
Poorly maintained dryers
How we fix it:
We test and replace separators, clean or replace filters, install auto-drains if needed, and service or upgrade the dryer if moisture is getting through.
Prevent Problems Before They Start
Many of these faults are preventable with regular compressor servicing. We offer tailored maintenance plans that save money and protect uptime.
Why Choose Airmass Limited?
🔧 Fast repairs — usually on the first visit
📍 Based in the North West — we cover Liverpool, Manchester, Wirral, and more
📞 24/7 support when breakdowns happen
⚡ Energy-saving advice to reduce running costs
Got a Fault? Let’s Fix It
📞 Call now on 0151-909-5573
📧 Email: sales@airmass.co.uk
We’re ready to get your compressor running smoothly again.
Final Word
A small fault can lead to big downtime. At Airmass Limited, we don’t just fix compressors — we protect your productivity.