If you encounter performance issues, the troubleshooting table in the GE manual is your first line of defense. Common entries include:
May suggest an internal fault or an external short circuit on the secondary side. Summary of Safety general electric distribution transformer manual pdf
Instructions for inspecting units upon delivery and proper crane or forklift lifting points. If you encounter performance issues
Usually indicates loose internal clamping, low oil levels, or harmonic distortion in the load. low oil levels
Descriptions of components like high-voltage bushings, tap changers, and pressure relief devices.