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Service FAQs

At CLS, we understand that maintaining your air compressor system is essential to keeping your operations running smoothly. To help you get the most out of your equipment, we’ve compiled answers to some of the most frequently asked service questions.
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Q: How Often Do I Need to Change the Oil in My Air Compressor?
A: If you have a lubricated reciprocating air compressor or rotary screw compressor, regular oil changes are crucial for proper function. The recommended schedule varies by compressor type:
• Lubricated Reciprocating Compressors – Change the oil every three months (or per manufacturer recommendations).
• Rotary Screw Compressors – Change the oil every 4,000 to 8,000 hours, depending on the type of oil used.
Following these guidelines will help extend the lifespan of your compressor and maintain its efficiency. A professional evaluation can help determine the best maintenance schedule for your specific setup.
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Q: Do I Have to Use Special Compressor Oil in My Compressor?
A: Yes. It is essential to use the correct oil type, as the oil used in a reciprocating compressor differs from that in a rotary screw compressor. Using the wrong oil can lead to performance issues and potential damage.
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Q: How Do I Control Contaminants in My Compressed Air System?
A: Keeping your compressed air system free from contaminants requires an effective air filtration system. CLS provides high-quality air filters to help maintain clean, dry air, ensuring that your system runs efficiently and your equipment remains in optimal condition.
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Q: How Do I Control the Dew Point of My Air System?
A: The best way to manage your system’s dew point is by installing the properly sized dryer and filtration system. Our experts can help you determine the best setup for your environment.

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Q: How Often Do I Need to Replace My Air Intake Filter?
A: Air intake filters should be cleaned weekly to prevent debris buildup. If your filter is torn or too dirty to clean effectively, it’s time for a replacement. Regular maintenance of your air intake filter helps protect your compressor and improve performance.
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Q: Do I Need to Drain the Water from My Air Tank?
A: Yes! If not properly drained, water buildup in your tank can cause:
• Rust & corrosion – Leading to tank failure.
• Safety hazards – Compromising the integrity of the tank.
• Reduced air storage capacity – Affecting system performance.
For convenience, you can install an automatic timer drain that automatically removes water from the system. CLS, Inc. recommends a Zero-Loss drain to save energy.
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Q: How Do I Drain the Water From My Tank?
A: Draining water from your air compressor tank is essential to prevent corrosion and maintain performance. You have two options:
1. Manual Drain – Open the drain valve regularly to release accumulated water.
2. Automatic Drain Valve – Invest in an automatic drain system to remove water effortlessly.
For maximum efficiency, we recommend a Zero-Loss drain, which saves energy while effectively managing moisture.
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Q: Do I Need an Air Dryer in My Air Compressor?
A: Adding an air dryer to your system can be a great investment. Your air compressor naturally produces moisture, which can lead to excess water accumulation in your system. An air dryer can remove gallons of water per day, preventing damage to your equipment and ensuring higher air quality.

CLS, Inc. offers a variety of dry air solutions tailored to your needs.
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Q: What Is the Correct Voltage for My Air Compressor?
A: The correct voltage varies depending on your specific application. It’s always best to seek professional advice before installation to ensure compatibility with your power supply.
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Q: Do I Need a Reciprocating Compressor or a Rotary Screw Compressor?
A: The right choice depends on your specific needs. Our trained sales staff can evaluate your application and recommend the best compressor for optimal efficiency and performance.
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Q: What’s the Difference Between Buying My Quincy Compressor From CLS, Inc. and Bomgaars?
A: When you purchase from CLS, you get:
• Expert guidance – We help you select the right air compressor for your needs.
• Warranty support – We offer a comprehensive warranty program.
• Convenient parts access – CLS has four, fully-stocked parts warehouses with essential components for every compressor. Our goal is to provide you with the best product and ongoing support.
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Q: Can I Buy Parts for My Air Compressor From CLS, Inc.?
A: Yes! We stock service and repair parts for multiple manufacturers and can source parts for all major brands. If you need a replacement part, we have you covered.
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Need More Assistance? Contact CLS Today.

At CLS we’re committed to helping you maintain, repair, and optimize your air compressor system. Whether you need a new system, expert advice, or replacement parts, we’re here to help.

Call us today to speak with a professional or schedule a service!


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