WesMart Inc.

Preventive Maintenance Events

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• An Emergency Power Supply System or Stand-By Power System are recommended to receive at least two maintenance events per year by a factory trained technician, but may occur quarterly or even monthly depending on system needs. Types of preventive maintenance events include:

  • Inspections (Minor Service)

  • Full Service (Major Service)

  • Load Bank Testing

  • Confidence Testing (system functionality test)

  • Fuel Restoration/ Tank Cleaning (Diesel Units)

  • Fluid Analysis

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Maintenance Schedule

• Each Manufacture and Model have a unit specific Maintenance schedule, normally broken down by daily, weekly, monthly event, etc...

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Inspections and Full Service Events

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• An inspection event (minor service) is a comprehensive inspection of the generator and related components of the Power Generation System. Normally does not include fluid and filter replacement.

• A full service event (major service) contains the same inspection items or more then the inspection events. Full service generally include fluid and filter replacement.

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Load Bank Testing

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• Detects potential deficiencies in system which may appear in extended operation.

• Insures full rated output capacity.

• Removed potentially damaging deposits commonly referred to as "wet stacking" in the combustion chamber and exhaust system which may have accumulated under lightly loaded operation.

• Re-seat piston rings in the cylinder walls or liners.

• May be required annually by local code or NFPA regulations.

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