Hello,
I have a problem with the K8004. Where I can connect the engine ? Should I keep the resistor on the LOAD bounds ?
Best regards
Rémy
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The load resistor is just for testing.
Remove it and put the wires for the motor in its place.
Mind the polarity.
Hello,
Thanks for your reply.
I have a new problem. I want to use this kit for for adjust the motor speed (powered by a 12V battery). What can I do ?
Please help me !
Nobody knows ?
Download the manual from here
http://www.vellemanusa.com/downloads/0/illustrated/illustrated_assembly_manual_k8004.pdf
Look at figure C on page 8.
Hello,
Thanks for you reply. I have tried but the cuircuit board don’t work with the 12V battery.
What can I do ??
Best regards
Rémy
You could post Clear pictures (top and bottom) on a picture hosting website and put the link up here.
Maybe someone will find the error.
I have made a few of these and they have all worked.
Hello,
Now a new problem : when I plug the battery, I get 12,57V on the electrical tester but when I plug the engine, the battery scream and nothing…
What is the problem ?
Photos in attachment
Best regards
Rémy.
I don’t see any control voltage either internal or external.
Please read and look at the pictures of pages 7 and 8 of the online manual
I use the first potentiometer on the circuit for regulate the voltage.
You don’t see another thing wrong ?
Best regards
That would be the problem.
RV1 sets the minimum voltage.
RV2 sets the maximum voltage
RV3 controls the frequency.
Please see page 9 of the manual.
Thanks! Had the same problem.
Glad to hear this helped.
Enjoy!