Air Compressor Inspection

As with any piece of machinery, an air compressor needs regular inspections and maintenance to make sure it stays in peak running order and efficiency. Even if you don’t have any noticeable issues now, one could be hidden under the surface. But, getting your machinery inspected today can help you avoid major repairs and profit losses from downtime in the future, not to mention that it will make sure your system stays efficient.

Keep your system running efficiently with a compressor inspection from NPS Compressed Air Parts. Just like our repair services, we come to you and work with you to ensure your equipment is well kept and will last you for many years to come. While we’re at your facility, we can also perform regular preventative maintenance as well!

Checking Compressor Pump Oil Level

1. Unless your air compressor is an oil free compressor, do not operate without lubricant or with inadequate lubricant. 
2. Ensure unit is off and disconnect from the power source
3. Ensure compressor is on a flat and level surface
4. Remove fill cap / plug
5. Inspect the oil in the crankcase assembly and look for dirt or debris
6. Oil should not exceed the halfway point of the sight glass

Changing Compressor Pump Oil

1. Remember, the compressor pump head and surrounding parts are HOT!
2. Ensure unit is off and disconnect from the power source
3. Ensure compressor is on a flat and level surface
4. Remove fill cap / plug
5. Place collection container underneath the oil drain cap.
6. Remove the oil drain cap, and let the oil drain out.
7. Replace the oil cap and be sure to tighten this nut securely. White plumbers tape (PTFE) is generally a good idea to help create a tighter seal. Fill crankcase with appropriate oil, be sure it does not exceed the halfway point.

Checking the air filter element

1. For the more common reciprocating air compressors.
2. Ensure unit is off and disconnect from the power source
3. Allow compressor pump to cool off.
4. Unscrew the filter top from the filter base by turning (generally) counter-clockwise.
5. Separate the filter top cover from the base.
6. Remove the element from the filter base
7. Blow out dust and debris from the filter element.
8. Replace element if needed.
9. Reconnect filter top to the base and secure filter.

Call or e-mail NPS Compressed Air Parts today for more information on air compressor inspection