fourtynine
Aluminum
- Joined
- Nov 12, 2005
- Location
- southern u.s
i have a phase convertor on my 1 hp bridgeport mill sometime the mill will start just like it was wired into a 3 phase line, but most of the time i have to do a double take on the switch , ( turn it on and off quick and hit it again) to get it to run, i sent the convertor back and had the company test it they said it was OK , they even gave it a update. they thought it might help but no go. could it be a bad drum switch ? or maybe the contacts need cleaning rebuilding or something any ideas welcome.