![]() ![]() Compressor manufacturers have specific maintenance schedules and maintenance kits they recommend for proper service. Regular service will also help to identify and head off any potential issues before they cause long term damage. ![]() Your business is important, if your reciprocating air compressor shuts down, so does your business. Regular service helps to ensure your machine and all inline equipment are running at maximum performance. Some reciprocating compressors come equipped with a low oil-level monitoring device, which can prevent damage or premature pump failure from running the compressor on low oil. The operator should also regularly monitor the fluid level as part of a sound routine maintenance/equipment inspection process and add oil as necessary. Exceptions to quarterly oil change intervals exist as some manufacturers offer long-life synthetic lubricants designed for extended life typically 1-year or 2,000 hours, whichever occurs first. In general, manufacturers recommend changing the oil on a quarterly basis, but more often with greater use. When to add or change reciprocating air compressor oil will depend on factors such as the model type and operating conditions. Inspect the contact points in the motor/starter.Inspect the pressure switch diaphragm and contacts.Check more often under humid or dirty conditions. Clean or replace the air intake filter.Inspect valve for rust, wear, and carbon build-up.Inspect lubricant for contamination and change if necessary.Squirt soapy water around joints during compressor operation and watch for bubbles. ![]() Clean the cooling surfaces of the intercooler, aftercooler, and compressor.Manually operate the pressure relief valves to be certain they are working.Immediately discontinue use of the equipment and relieve all system pressure if any of these problems are discovered. Check all pressurized components for rust, cracks, or leaks.Check for any unusual noise or vibration.Give compressor an overall visual inspection and be sure safety guards are in place.Drain receiver tank, drop legs, and traps in air distribution system.Check the lubricant level several minutes after the compressor has run. Maintain lubricant level as recommended by manufacturer.Reciprocating Air Compressor Maintenance Checklist (Sample) Proper bearing greasing per the operator’s manual and keeping the motor clean from debris and dirt can help ensure years of trouble-free service. Additionally, electric drive motors can overheat. Temperature spikes could occur when crankcase oil level drops below sufficient levels and/or the compressor has accumulated a buildup of dirt/dust/grime. If the operator is unable to regulate the temperature, the compressor should be shut down immediately, as running it at high temperatures for an extended period of time will most certainly lead to equipment failure. Inexpensive vibration pads, when properly installed, can help minimize/eliminate vibration issues.Ĭutaway of reciprocating air compressor Changes in TemperatureĪ sudden spike in temperature during operation is a sign that a compressor is running too hot. Ensure the compressor is tightly secured on a flat surface. Constant vibration will eventually cause compressor parts and components to loosen, leading to parts misalignment, excessive wear on the bearings, and other more serious mechanical problems. Vibration is typically a result of the compressor not being properly secured. Vibration is a common issue that can lead to reciprocating compressor failure. Simply cleaning or blowing off any dirt or contaminants, using compressed air, on a regularly scheduled and routine basis is a simple and inexpensive way to ensure compressor components are kept clean.īasic pump of reciprocating air compressor. Compressor operators play an important role in the preventive maintenance process by watching for the accumulation of dirt during use and removing it as quickly as possible. The following tips can serve as a guide for safe, reliable, and economical reciprocating compressor operation and maintenance.Įxcess dirt and debris are a major cause of premature compressor failure. This ensures all compressor components function at peak efficiency as well as for preventing wear that can ultimately lead to premature failure. Reciprocating/piston air compressors have many moving parts and regular maintenance is an essential practice. Roofer using an efficient pneumatic nail gun operating from a small gasoline powered or electric powered air compressor. ![]()
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