Oil-free air compressor screw type maintenance

What are the specific maintenance steps and processes of oil free air compressor?

1. every 6 months, running time 1000 hours

1. Operate the safety valve

2. Clean the compressor

3. For compressors equipped with built-in dryers: wipe or purge the surface of the condenser; check and clean the electronic sewage device

2. every 1 year, running 2500 hours

1. Replace the air intake filter

2. Test the safety valve

3. Test temperature protection and motor overload

4. Check the tension and condition of V-belt

3. every 2 years, running time 5000 hours

1. Replace the V-belt

2. Replace the check valve

3. Clean the fan, fan duct and host heat sink

4. Lubricate the drive scroll bearing

5. Replace the host air outlet pipe and plastic plug-in

6. Clean the fan, fan duct and host heat sink

7. Grease the drive scroll bearing and crank pin bearing

8. Replace the tip sealing device and dust removal sealing device

9. Replace the imported sealing device