MrAshley23
1 µW
Hi guys I really need help to get this motor running again. I bought an old currie lightning fs. Took it home and did some testing.. the motor worked great for a while and when I went to hook everything up I accidentally hooked the battery up backwards when I went to test the motor again it made a small amount of smoke so I pulled the plug quickly but now I can't start the motor with the battery connected correctly.. I opened the motor housing and exploded the controller.. is it just a fuse or diode blown or is this more serious? I'm pretty good with a soldering iron and have worked on and fixed other electronics but never 3 phase bldc controllers. Can anyone give me some knowledge as to how to go about fixing it without unpotting the whole controller and sensors to run fault tests.