Operator`s manual

YellowfWhite
BlackIWhite
Optional
AVR
Generator AC Distribution Box
BTD 15.0KW Generator Set
CAUTION
Under no circumstances attempt to increase the no-load voltage by increasing the gap be-
tween the laminated steel bar and the transformer core without the use of shims. Magnetic
forces created within the transformer during the generator's operation may close the air gap
and reduce the no-load voltage output.
4. To remove the laminated steel bar, remove the two upper securing bolts from the compound transformer
and lift the bar from the transformer. The addition of shim thickness will raise the no-load voltage and,
conversely, the removal of shim thickness will lower the no-load voltage.
Varying shim thickness by.001 inch (0.025 mm) will change the no-load voltage by 4 to 6 Volts.
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