When the pressure in the tank drops too low, the compressor will kick back on, refilling the tank. If you don’t hear air escaping, but can put the valve back in place, you’re probably still good.Įvery time you use your power tool, the tank’s pressure will drop as that compressed air goes through the hose to your tool. Push the valve back in place before starting up the compressor. If you pull it and hear air hissing, you’re in good shape. You should be able to find it near the hose line. The tool has a male stem that attaches to the adapter on the end of the hose. On the other end of the hose, you’ll have that same type of female plug. If the compressor has air in it, some will release as you lock the hose in place and you’ll feel it push back. You’ll need to slide the moving part of the coupler in to allow the hose end to connect. This part ought to be pretty easy to figure out, but your hose will have a male connection while your compressor will have a female plug. That’s the valve next to the pressure gauge on the compressor. Attach Your Hose to the RegulatorĪttach your hose to the regulator valve. If you don’t know what kind of extension cord will work for your air compressor, check out our extension cord size chart for reference.
It’s better to connect multiple air hoses together to get air to your tool. The wrong extension cords can cause the compressor to overheat. When you can, avoid using extension cords on AC models if there isn’t a working outlet near where you intend to work. Obviously, an electric air compressor requires power-so plug it in. When Using an Electric Air Compressor, Watch Your Cord Length A good rule of thumb is to open the drains and then let the air compressor run for 30 minutes.
Check the manual to see what kind of break-in procedure you should use on a new compressor. You also might need a break-in period for it to run optimally. Compressor oil can be found at most hardware, auto parts, and home improvement stores. In some cases, such as with our 80-Gallon NorthStar compressor, the manufacturer provides an easy-to-read window into your oil reservoir. Pull it out, and just like with your car’s engine oil, check the oil level. No matter the size, before you fire up your air compressor, check the manual to make sure your compressor uses oil, and where it goes.Ĭhances are good that if your compressor does need oil to function, you’ll find the dipstick near the bottom of one of the compressor’s ends. Most smaller air compressors these days won’t require oil to operate, but the bigger ones probably will.
How to Use an Air Compressor – Initial Setup Turn the Compressor On and Fill the Tank.When Using an Electric Air Compressor, Watch Your Cord Length.Using a Gas-Powered Air Compressor Requires Fuel.How to Use an Air Compressor – Initial Setup.