Generator maintenance

The critical importance of generator maintenance in Data Centres

Generator maintenance is not merely a precaution but a business-critical necessity for data centres.

A well-maintained backup power system mitigates the risk of power failures, ensuring seamless business continuity while safeguarding organisations against financial losses and reputational damage.

Through regular inspections, testing, and servicing, data centres can guarantee that their backup power systems remain reliable, compliant, and efficient, thereby preventing catastrophic downtime.

Investing in a robust generator maintenance strategy ultimately secures long-term operational stability and strengthens the resilience of modern data centre infrastructure.

Like any mechanical system, generators are subject to wear and tear. Proactive inspections enable the early detection and rectification of minor faults before they escalate into significant failures, ensuring that the generator operates at peak performance when required.

Furthermore, a well-maintained generator can operate efficiently for decades, delivering significant cost savings compared to premature replacements.

Routine maintenance including oil and filter changes, coolant level checks, and load testing ensures that components remain in optimal working condition, reducing the risk of unexpected failures.

Key Generator Maintenance Practices

To uphold reliability, data centres should implement a comprehensive generator maintenance programme, incorporating the following essential practices:

  • Weekly/Monthly Inspections: Assessing oil, coolant, battery, and fuel levels.
  • Quarterly Maintenance: Testing automatic transfer switches and carrying out minor repairs.
  • Annual Servicing: Conducting full diagnostics, load testing, and replacing worn components.
  • Fuel Management: Regularly testing, filtering, and replenishing fuel to prevent contamination.
  • Environmental Considerations: Ensuring generators are housed in temperature-controlled environments with adequate ventilation.

Expert Generator Servicing & Maintenance by 2bm

With extensive experience working across a diverse range of generators including SDMO, Lister Petter, Cummins Generators, Petbow Generators, FG Wilson Generators, Adept Power, Central Power and WBPS Generators among others – 2bm is a trusted provider of specialist generator servicing and maintenance.

Whether your business requires a next-day service or a customised response time, our highly skilled engineers offer tailored maintenance solutions to meet your requirements.

Contact a 2bm data centre expert today to discuss your generator maintenance needs or arrange a site visit.

Data centre standby generators should undergo servicing every 400 hours or every six months, whichever occurs first. This proactive approach guarantees backup power remains operational and is ready to protect business operations 24/7.

 

We offer

24 hour cover - 365 days a year

General Maintenance

Load bank testing

Bi-Annual generator service visit (Major & Minor Services available)

Control panel, lubricating, cooling, fuel and oil, exhaust system, engine electrical system and alternator checks

Full service documentation, sent after the visit via email

Recommendations for remedial work or generator repairs

Tailored generator servicing packages to suit your business

A vast range of critical spares in stock and ready to be dispatched the same day if required

Related services

Related case studies

Would you like to know more?

Please contact us to speak to a member of our team or to arrange a free site survey.

Contact Us Footer

  • This field is for validation purposes and should be left unchanged.
©2bm Limited 2026
Managed by We are Kudos