Replies

1. 
   RickL | Nov 28, 2007 04:43pm | #1

   I would ask the question to your local motor repair shop or call the converter company.
   At least you will know you talked to a qualified person.

2. 
   JeffHeath | Nov 28, 2007 08:41pm | #2

   In my shop, I leave the phase converter running all the time when I'm using power tools, as I have several 3 phase tools that are operated by it.  The answer to your questions lies in the type of switch you have on that saw.  Many switches will not stay in the "on" position once power is cut to the saw.  So, if you're turning your phase converter on and off, you'll have to continue doing the same for the saw.

   Another huge issue to consider is safety.  You shouldn't bypass the switch on the saw.  What if you turn your converter on, and something is engaged with the blade on the saw??  Can you say  "misile?"

   Jeff

1. 
   carlmccarty | Nov 29, 2007 12:33am | #5

   Thanks Jeff.
   The switch on the saw is not magnetic, so that's not a problem. I've wired the switch to the phase converter right next to the saw so I know whats going on with the saw when I turn it on. I'll just leave the phase converter run while I'm at the saw, and just turn it off if I'm away for an extended period. It's good to hear from someone with experience.

3. 
   JohnWW | Nov 28, 2007 09:07pm | #3

   A rotary converter draws very little power when idling and they have virtually nothing to wear out, so in most shops the converter is left on all day.  The best practice, for both safety and electrical reasons, is to leave the converter running and just switch the tool on and off as needed. 

   I would expect that the switch on the saw is magnetic and won't stay on when the converter is shut off in any case.

   John White, Yestermorrow School, Waitsfield, Vermont 

1. 
   carlmccarty | Nov 29, 2007 12:27am | #4

   Thanks John, I guess I'll just leave the phase converter run between cuts. Simple enough! (just like me).

2. 
   JohnWW | Nov 29, 2007 12:35am | #6

   Glad I could help.  Walker Turner made beautiful tools, have fun.

   John W.