Annual Preventative Maintenance Plan

Full Service

Consists of Semi-Annual service, plus the following:

• Transfer UPS to Static (internal) Bypass. At site contacts approval.
• Transfer Load to Maintenance Bypass. (If applicable).
• Follow proper operating procedures
• Shutdown UPS to perform an internal inspection.
• Perform a complete visual inspection of all internal sub-assemblies, wiring harnesses, contactors, cables.
• Remove covers and check the following:
• AC/DC Capacitors for any irregularities.
• Record part numbers and date code.
• Check all fuses.
• Check all contacts to ensure secure connections.
• Verify connections show no sign of discoloration.
• Implement manufacturer field change notices, as possible.
• If possible measure and calibrate, as necessary.
• Measure and record phase-to-phase input, output, bypass, and battery voltages and currents.

• Perform temperature checks on all breakers, connections, & associated controls.
• Record all high temperatures.
• Perform all necessary calibrations.
• Clean interior and exterior of units.
• Re-start UPS following proper operating procedures.
• Return to Static Bypass.
• Transfer Load to UPS Static Bypass.
• Transfer UPS Online.
• Perform functional system tests upon customer REQUEST.
• Check safety equipment and supplies for the current amount and location.
• Confirm proper warning/hazard labels.
• Place UPS online while operating in Maintenance Bypass mode to ensure UPS operates correctly.

Our Gold Maintenance Plan includes major and minor preventative maintenance services on both UPS & batteries.

One major UPS preventive maintenance • One minor UPS preventive maintenance • 7 x 24 emergency service • Parts replacement

Major preventative maintenance service includes:

• Coordination of services with appropriate site personnel
• Check and re-torque system terminal connections
• Clean oxidation from terminals as required
• Remove dirt, dust and debris from inside the system cabinets and/or racks
• Check and record charging voltages and currents of all battery components. Test individual battery with conductance meter
• Verify integrity and proper operation of all system components and sub-assemblies
• Perform a 5 minute discharge test on the battery components if approved by customer
• Full reporting of completed tests and system abnormalities
• Provide all battery test data recorded during system test
• Provide equipment test data recorded during the system testing
• Provide a written analysis of the operation of the equipment
• Detail any equipment defects that would cause the system not to perform to its full capabilities

Minor preventative maintenance service includes:

• Coordination of services with appropriate site personnel
• Remove dirt, dust and debris from inside the system cabinets
  and/or racks. Check and record charging voltages and currents
• Verify integrity and proper operation of all system components and sub-assemblies
• Perform any required calibrations
• Record all operating voltages currents and waveforms
• Full reporting of completed tests and system abnormalities

Our Remedial Maintenance Plan includes major and minor preventative maintenance services on both the UPS & batteries.

One major UPS preventive maintenance • One minor UPS preventive maintenance • 7 x 24 emergency service

Major preventative maintenance service includes:

• Coordination of services with appropriate site personnel
• Check and re-torque system terminal connections
• Clean oxidation from terminals as required
• Remove dirt, dust and debris from inside the system cabinets and/or racks
• Check and record charging voltages and currents of all battery components. Test individual battery with conductance meter
• Verify integrity and proper operation of all system components and sub-assemblies
• Perform a 5 minute discharge test on the battery components if approved by customer
• Full reporting of completed tests and system abnormalities
• Provide all battery test data recorded during system test
• Provide equipment test data recorded during the system testing
• Provide a written analysis of the operation of the equipment
• Detail any equipment defects that would cause the system not to perform to its full capabilities

Minor preventative maintenance service includes:

• Coordination of services with appropriate site personnel
• Remove dirt, dust and debris from inside the system cabinets
  and/or racks. Check and record charging voltages and currents
• Verify integrity and proper operation of all system components and sub-assemblies
• Perform any required calibrations
• Record all operating voltages currents and waveforms
• Full reporting of completed tests and system abnormalities

Battery Maintenance Service Plan

Full Service

• Perform visual inspection.
• Check jar and cover for signs of cracking or leakage.
• Record battery model number.
• Record date code.
• Record number of batteries in each string.
• Record number of strings.
• Perform temperature scan of each battery and record irregular readings.
• Measure and record overall system DC and AC voltage and current levels.
• Measure and record ambient room temperature.
• Measure and record VDC & VAC of each jar/cell.

• Perform conductance testing.
• Check for corrosion on terminal post and connector.
• Provide inspection report with recommendations
• Includes all steps above, plus…
• Inspect electrolyte levels and record for future action.
• Visually inspect jars, terminals, connectors, racks, and cabinets.
• Inspect proper operation of ventilation system.
• Check for unintentional battery grounds.