I managed an hour, this afternoon.....
Photographed, all, of the existing connections. Then, removed the original board, and replaced with, the replacement.
Out to the shop. The light bulb test went, perfectly.
Connected to motor. It ran well, at all revs. Sounded a little
rachety. Probably, due to the re-faced brushes, bedding in.
It wanted to creep, slightly, at slowest position. Before actually clicking,
off... So, I tweaked the MIN pot, slightly.
I mostly use a 5" chuck. So, turned the ACCEL pot, 1/2 a turn, to give some 3secs acceleration time.
The only drawback. (So far)... It doesn't seem to have any braking effort. The unloaded motor spins to a gentle standstill.
Is there anything, I can tweak?
![:scratch:](https://madmodder.net/Smileys/default/icon_scratch.gif)
The incoming weather, and family needs. Will keep me indoors, until the New Year.
Only then can I rebuild, and fully test run......
![:thumbup:](https://madmodder.net/Smileys/default/happy0034.gif)
Happy, little Drillin.
![:D](https://madmodder.net/Smileys/default/Bounce.gif)