Maintenance of a capacitor bank doesn’t require much time or energy. However it is
important that regular inspections be carried out. This will help prevent early failure and
pick up any fault. An inspection routine would include the following:
1.Check and clean filters
2.Ensure tightness of all electrical connections
3.Ensure all fuses are not damaged
4.Ensure all discharge resistors are operational
5.Ensure all contactors are operational
6.Remove all dust and deposit buildup
7.Tong test capacitor current