To maintain in good working order a generator by means of regular servicing and maintenance. UPS maintenance and Generator Maintenance on all power systems and energy systems to ensure 100% data power protection. Generator maintenance. This applies to any make including, UPS from Riello UPS Power Supplies, Eaton UPS Power Supplies, AEC UPS power supplies and Emerson Leibert, as well as generators from Cummins and Perkins. Scania are just one leading manufacturer they we use as part of Power Protection solutions integrating all uninterruptible power supplies and diesel generators into a single power protection system which operates automatically instantaneously in the event of any power outage to provide a proven method of business continuity .