Cold Air Coming In From Bathroom Fan

How to Use an Air Compressor in Cold Weather

by Joe McElroy

people at work, air compressor image by Greg Pickens from Fotolia.com

Air compressors are vital for impact wrenches and other air-powered tools. When temperatures dip below freezing, even small amounts of water vapor in the tank can freeze in the lines. The clogging that results will cause the air transmission line to fail and put excessive stress on the compressor's motor. Even when the ambient temperature dips below 40 degrees Fahrenheit, compressors can become hard to start. Ideally, you should store your air compressor in a heated garage. When that isn't possible, there are things you can do to keep it operating smoothly.

Step 1

Change the oil in the compressor to a lighter weight winter grade when temperatures begin to drop into the 40s. The manufacturer usually recommends a specific oil for normal use, which is intended to be in a warm room. In wintertime, try a 15 weight oil. If your garage gets well below freezing, you can safely go to as low as a 5 weight oil. Follow the manufacturer's instructions for changing the oil. This will make it easier to start and keep it running more efficiently in cool weather.

Step 2

Dump all excess water from the tank after each use. Water buildup can damage an air compressor. In commercial settings, water is dumped from the tanks daily. At the bottom of every compressor tank is a drain valve. Open the drain valve at the completion of each use, especially in cool weather.

Place a space heater near the compressor and transmission lines for several hours prior to using it in freezing temperatures. You want to get the air temperature around the compressor to a normal inside room temperature and keep it that way for a few hours. Do not move the space heater too close in an effort to speed up the process. Both the oil and the transmission line should be warmed gently. This will make it easier to start the compressor and will liquefy any vaporized water that's frozen into the lines.

References

Writer Bio

Joe McElroy has been writing on politics and culture since 1983. His articles have appeared in a diverse array of publications, including the "Chicago Daily Observer" and "Immaculata" magazine. McElroy works occasionally as a strategic consultant to federal candidates. He majored in American history at Northwestern University.

Cold Air Coming In From Bathroom Fan

Source: https://itstillruns.com/use-air-compressor-cold-weather-7464888.html

Cold Air Coming In From Bathroom Fan