Tips on Buying a Used Air Compressor
An air compressor is an important source of power. It is also one of the most expensive investments. People who are on a tight budget might not be able to afford this kind of power source. An alternative to expensive compressors is buying a used air compressor instead. Here are tips on buying used air compressors:. You have to decide on a budget. How much you are willing to spend for a used compressor means a lot. Once you have an amount at hand, then you would be ready to look for compressors that would fit your budget. In determining the amount you are willing to spend, you should also determine how long you are planning to use the Pontiac AC Compressor. A second-hand unit will do if you plan to use it once or twice only.  You would need to buy compressor that has a large tank if you are planning to use the air compressor for heavy tasks such as powering big tools. But if the tasks you plan to do are light ones that require only a few shots of air, then a small tank would be able to handle it. Horsepower is not only for vehicles. Air compressors also have horsepower depending on each compressor. Check the horsepower of every used ones for sale. If the tasks you need to do needs a lot of horsepower, then you should purchase a second hand compressor that can handle that amount of horsepower. If the compressor you plan to buy would be stationary or one that is lightweight and portable, you have to decide. Stationary compressors are those that need their own spot in your work area or your storage room. This is usually large and heavy. If you travel a lot or move a lot at home or at work, then a portable compressor would be appropriate for you. They are easy to carry and do not take up too much space no matter where you are. Stationary compressors are usually powered by electricity, which is more efficient with regards to cost and maintenance, while portable ones use gasoline. You have to make sure that you buy one from a reliable seller if you have decided on buying a used air compressor. Have a close look on the product being sold before deciding to buy it. For sale ads do not really list any damages to used compressors. This time of year especially in the warmer climates the air conditioner goes from a luxury to a necessity. You turn your air conditioner on for the first time of the season and you realize it is not blowing as cold as it should. This may be okay for a few weeks but once the dog days of summer hit, look out. The first impulse of the vehicle owner is normally to stop by their local automotive store and pickup a few cans of refrigerant. However, this often is not the fix your car needs to literally make you cool. , if you are in this situation here are a few other things that may be the culprit. . A/C Clutch- The A/C clutch is an electromagnetic clutch that turns the air conditioning compressor on and off. This part may work intermittently, it may make noise as the bearings start to go out, the clutch itself may burn or slip up. High Pressure Switch- The high pressure cutout switch turns off the air conditioning compressor when pressures reach dangerously high levels. This could be due to a restricted system (debris in the system, where liquid can not change into gas fast enough), or possibly an overcharge. This could be a reason for your air compressor to not run correctly, or to not run at all. Low Pressure Cutoff Switch- If your refrigerant gets to less than seven pounds, this switch shuts the system down to prevent premature compressor failure. , if this cutoff switch fails the compressor itself will not come on without this safety feature working correctly. . Condenser & Evaporator - The condenser can become plugged up internally. This may also cause your high pressure switch to activate. If the condenser fan is not working the A/C will not blow as cold or as efficient as it could because it is not taking the heat away as fast as it should. The evaporator can become plugged with dirt and dust causing restricted air flow from the dash, or insufficient cooling. The refrigerant is atomized inside as it leaves this tube, changing from a liquid refrigerant to a cold gas. This failure is rarely a hole, most often however it is a restriction from debris or a failed compressor. Refrigerant- Often if you have to add refrigerant on a regular basis this is a sign you have a leak somewhere in your air conditioning system. To keep your system running well and to prevent leaks in the summer time run your A/C once a month in the off-season for about five minutes to keep the system lubricated. This year I hope you were one of the lucky ones who leaned over, slid your A/C lever into the blue range or pressed the button, and all was well. If not please grab your owners manual and check out a few of the components I have outlined above so you can fix it right the first time. An alternative to expensive compressors is buying a used air compressor instead. Here are tips on buying used air compressors:. If you are planning to use the air compressor for heavy tasks such as powering big tools, you would need to buy compressor that has a large tank. Air compressors also have horsepower depending on each compressor. If you have decided on buying a used air compressor, you have to make sure that you buy one from a reliable seller.Get more info about Pontiac AC Compressor from discountacparts.com/Pontiac/A-C_Compressor.html |
