You can’t take chances with your critical electrical loads. Provided the UPS systems are properly maintained, an UPS systems will keep your business operating — no matter what happens to utility power. Power Systems Specialists provides the maintenance that is required to keep your UPS system ready to provide emergency backup for your facilities.
PSS prepares and follows site-specific maintenance routines to guarantee that your system is properly maintained and tested. At Power System Specialists, we believe that we can offer the best service for your critical power system. But don't take our word for it — we will gladly supply references.
PSS service engineers have been factory trained on: Chloride, Piller Uniblock, KW Controls and Toshiba UPS systems and as a minimum we insure that the factory maintenance guidelines are performed. For customers who have the Liebert 600 series of UPS we can offer maintenance and repair services on your system also. With our years of experience, we provide maintenance service that ensures that your UPS Systems are maintained at the highest level possible.
During a Semi Annual Preventive Maintenance Visit our service technicians will
perform the following items:
- Visually inspect UPS physical condition.
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- Check and record battery charger for proper charge rate.
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- Take voltage readings on the input and output
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- Visually inspect UPS electrical wiring for signs of overheating and insulation breakdown.
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- Inspect air filters for plugging & deterioration, replace if required.
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- Take current readings on the input and output.
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- Adjust for proper output voltage.
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- On parallel systems verify proper UPS module load sharing.
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- For Piller rotary UPS, grease the bearings of the generator.
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- Check proper operation of leds and lamps.
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- Check internal power supplies.
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- Inspect cabinet fans for proper operation.
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- Verify metering display is accurate.
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- Software Setups saved on UPS models that have this option.
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