Do you know how to maintain the oil-free scroll air compressor?
By RUNNINGWAY
September 7th, 2026
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Maintenance plan and specific operation of oil-free scroll air compressor:
Every 6 months, running time 1000 hours
1. Operate the safety valve
2. Clean the compressor
3. For the compressor equipped with built-in dryer: wipe or purge the warped surface of the condenser; Check and clean the electronic blowdown device
2500 hours of operation per year
1. Replace the air inlet filter
2. Test the safety valve
3. Test temperature protection and motor overload
4. Check the tension and condition of V-belt
Every 2 years, the running time is 5000 hours
Maintenance plan A
1. Replace V-belt
2. Replace the check valve
Maintenance plan B: 8bar and 116psi compressors
1. Clean the fan, fan duct and heat sink of the host
2. Lubricate the drive scroll bearing
Maintenance plan B: 10bar and 145psi compressors
1. Replace the main engine air outlet pipe and plastic insert
2. Clean the fan, fan duct and heat sink of the host
3. Grease the drive scroll bearing and crank pin bearing
4. Replace the blade tip sealing device and dust removal sealing device
5. Replace the inlet sealing device
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Application field of oil-free air compressor
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