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Blown fuse.
Replace fuse.
Insufficient residual voltage.
Increase the speed by 15 %.
No residual voltage.
For an instant apply on the + and – terminals of the
electronic regulator a 12 V battery voltage with a
30
Ω
resistor in series respecting the polarities.
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Connections are interrupted.
Check connection cables as per attached drawings.
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Voltage potentiometer out of setting.
Reset voltage.
Intervention of protection.
Check rpm.
Winding failure.
Check windings.
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Voltage potentiometer out of setting.
Reset voltage.
Failed regulator.
Substitute regulator.
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Voltage potentiometer out of setting.
Reset voltage potentiometer.
Intervention by protection.
Current too high, power factor lower than 0.8; speed
lower than 10 % of rated speed.
Failed regulator.
Substitute regulator.
Rotating bridge failure.
Check diodes, disconnect cables.
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Voltage potentiometer out of setting.
Reset voltage potentiometer.
Loose sensing wires on AVR.
Check sensing wires on AVR.
Failed regulator.
Substitute regulator.
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Speed variation in engine.
Check regularity of rotation.
Regulator out of setting.
Regulate stability of regulator by acting on
“STABILITY” potentiometer.
Содержание QAS366 Gd USA
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