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how often to service rotary screw compressor? The answer depends on usage, environment, and manufacturer guidelines, but regular servicing is essential to avoid breakdowns and maintain efficiency. Daily to Weekly Tasks Operators should check oil levels, drain condensate, and inspect for leaks daily. Weekly, check filters, belts, and look for vibrations or overheating. Monthly Service Intervals Inspect and clean coolers, check electrical terminals, and test safety devices. This helps identify developing issues before they lead to system failure. Quarterly to Biannual Maintenance Replace oil and filters every 2,000 to 4,000 hours of operation (depending on manufacturer specs). Inspect the air/oil separator and change it if needed. Monitor motor alignment and system pressure settings. Annual Maintenance A full system audit should be performed yearly. This includes testing efficiency, checking motor bearings, and verifying control panel readings. Neglecting scheduled rotary screw compressor service can lead to costly downtime and repairs. Regular servicing ensures optimal airflow, extends compressor life, and minimizes energy waste. For more on maintenance frequency and support, visit our Rotary Screw Compressor Maintenance page. If you’re unsure about service intervals for your unit, Contact Us for personalized advice. To dive deeper into care tips and schedules, check out our Screw Air Compressor Maintenance guide.