114 Maintenance
Spare parts
DC capacitor reforming P P PPPPPPPPPPPPPPPPPPP
I Visual inspection and maintenance action if needed
(I) We recommend annual visual inspection and corrective actions if needed if the operating conditions are especially
dusty or moist or ambient temperature is contatantly high.
P Non-site work
R Replacement of component. Required conditions: ambient temperature is below 40 °C (104 °F) and there is no cyclic
heavy load or continuous nominal load.
(R) Replacement of component in demanding operation conditions:
* (R) if ambient temperature is higher than 40 °C (104 °F) or operation is continuous or maintenance counter indicates
replacement.
1)
For replacement contact ABB.
Years from start-up
Component 1 2
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