Preventative Maintenance: Why, When, and Who
Variable Speed Drives (VSDs) are vital components in industrial operations, known for their reliability and efficiency. While they rarely fail, their longevity and performance depend on following a proper maintenance schedule. When maintained correctly, VSDs can deliver peak performance for several decades.
In this guide, we’ll explore the essentials of preventative maintenance for VSDs, including how often it should be done, what’s involved, and why working with qualified professionals makes all the difference.
How Often Should You Complete Maintenance?
Preventative maintenance for VSDs follows a structured timeline to ensure optimal performance:
- Annual Servicing: Conducted by a qualified service engineer.
- Preventative Maintenance Every 3 Years: A more in-depth inspection to address wear and tear before it impacts performance.
What’s Included in VSD Maintenance?
While the exact procedures may vary by manufacturer, here’s a general breakdown of what preventative maintenance includes:
Fans
- Inspection: Every year.
- Replacement: Every 3 years.
- Long-life Fans: Replacement every 6 years.
Capacitors
- Replacement every 9 years to ensure stable performance.
Filters
- Inspection: Every year.
- Replacement: If needed, during annual inspections.
Circuit Boards & Resistors
- Replacement every 9 years to maintain optimal reliability.
What About Liquid-Cooled Drives?
For liquid-cooled VSDs, additional steps are required to maintain system health:
Pumps
- Inspection: Every 3 years.
- Replacement: Every 6 years.
Coolant
- Replacement every 2 years to prevent corrosion and maintain cooling efficiency.
Expansion Tanks
- Replacement every 9 years.
Why Do I Need a Qualified Service Engineer?
Preventative maintenance is not just about following a checklist—it’s about precision, expertise, and care. Here’s why working with qualified professionals matters:
- OEM Trained: Our engineers follow manufacturer guidelines for best results.
- Experience: Years of hands-on work with VSDs of all types and sizes.
- Dedicated Service: Professionalism and a commitment to excellence at every step.
How Can You Help Increase the Life of Your VSD?
While professional maintenance is essential, user care also plays a significant role. Here are simple ways to extend the life of your VSDs:
- Keep it Cool: Ensure fans are not blocked and allow proper airflow.
- Keep it Dust-Free: Maintain a clean environment and prevent dust buildup.
- Keep it Dry: Protect the drive from moisture and condensation.
How Do I Know Which Service Period My Drive Is In?
No need to guess! Simply provide us with your drive’s serial number, and we’ll determine its maintenance schedule for you.
Conclusion
Preventative maintenance is an investment in your equipment’s future. By following recommended schedules and partnering with trained professionals, you can ensure that your VSDs remain reliable, efficient, and long-lasting.
Ready to take the next step? Contact New Start Energy today to schedule your VSD maintenance and keep your operations running smoothly.