Quarterly – Items performed once every 3 months:

  • Measure and record 100% of all cell / jar float voltages.
  • Measure and record 10% of all cell / jar specific gravities.
  • Measure and record 10% of all Internal Resistance.
  • Measure and record 10% of all cell / jar temperatures.
  • Measure and record Plant  DC voltage and AC ripple current.
  • Visually inspect 100% of all cells for:

–  Excessive sediment buildup.

–  Plate shedding.

–  Sulfation and / or contamination.

–  Post seal integrity.

–  Proper electrolyte level.

–  Cracks and / or leaks.

–  Flame arrestor integrity.

–  Link integrity.

  • Add distilled water to bring electrolyte to proper level.
  • Clean all cells / jars, and battery racks.
  • Analyze all recorded and observed data.
  • Provide written report to customer.

 

Annual – Items performed once every 12 months: 

  • All “Quarterly” actions, plus;
  • Measure and record 100% of all cell / jar specific gravities.
  • Measure and record 100% of all cell / jar internal resistance.
  • Measure and record 100% of all cell / jar temperatures.
  • Re-torque all link connections to specifications.
  • Re-torque all rack bolts to specifications.