Denyo DCA-150ESK - Page 71

Phenomenon
Assumed cause Action
Voltage goes too high
Voltmeter failure
Replace
AVR failure
Contact distributor
or our officeVR failure
Burned rotary rectifier Contact
Applied load causes load
AVR failure distributor or
voltage drop
Burned main field, exciter field wiring
our office
Unbalanced load Balance
- 70 -