Overload protection calibration
To adjust the “AMP” overload protection apply a nominal
load to the alternator then decrease the speed by 10%
and turn the “AMP” trimmer fully anticlockwise. After a
pause of 15-20 seconds, the generator voltage value
should decrease and the yellow LED should light up. In
these conditions, slowly turn the “AMP” trimmer
clockwise until the output voltage value is at 97% of the
nominal value – the yellow LED is still lit. When returning
to normal speed, the yellow LED should switch off and
the generator voltage return to nominal value. If this does
not happen, repeat the calibration.