How to break in a new air compressor

compressortools

Just got a new craftsman air compressor (33 gal). I have read that it is important to "break in" the unit by running it with the pressurized chamber open (so that there is no load on the motor). How long do I do leave it running in this state? Is there anything else you would recommend I do?

Best Answer

Answering a little late, but the instructions that came with my 20 gal. oil-free Husky say to run the compressor for 10 minutes with outlet and drain open. Times may vary depending on compressor size, lubrication style, etc., so check your owners manual.