I recently purchased a used SA-6E compressor from a dive shop I work with. I had to switch out the NEMA 6-30 plug to a NEMA 14-30. This was done with a complete new plug and cable.
I connected the NEMA 14-30 plug exactly as the old plug was wired. However upon starting the compressor the compressor now stutters. I think it is not drawing enough power, did I wire the plug wrong? I have it plugged into a dryer outlet with a 30 amp fuse.
How many volts/amps does the Nema 14-30 normally put out through the black/red terminals? Does the red terminal/wire put more out?