___________________________________________________________________________________________
EA440
5
SECTION 6 : TROUBLE SHOOTING
SYMPTOM
POSSIBLE CAUSES
SOLUTIONS
Voltage does not
build up
Engine speed is too low
Please refer to the Generator Manual
wires are not connected well
Please refer to Figure 2
Defective Generator
Please refer to the Generator Manual
Low output voltage
External VR broken
Check wiring and testing VR
Terminal 1&2 not linked
Please linked terminal 1&2
Terminal 3&2 no sensing input
Please refer to Figure 2
Under frequency
Please refer to the Generator Manual
Defective Generator
Please refer to the Generator Manual
Over output voltage
AVR adjustment not well
Please refer to voltage adjustment page
Defective Generator
Please refer to the Generator Manual
※
Appearance and specifications of products are subject to change for improvement without prior notice.
