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Mark look at open source vacuum thread some good ideas there.. I built a vacuum system for alot less than two feins cost. 110 and very powerfull!!!!!



Blair

Ed,

very impressive!
I just finished my version of the quad, and used it for the first time last night.. It is an awesome thing to watch work. I will be posting pics soon..
Ours also is...

Here's a couple of pictures of the vac I have been working on.... With all four running in series it pulls 20" of Hg! With each box in parallel,and the two boxes in series it pulls 15" of Hg and...

Sarah, about two weeks ago i was running the shopbot
surfacing program and WHAM!!!! same thing that happened to you... I figured it was something I did wrong so I ran it again this time it hit so...

very impressive, thanks for taking the time to post all of that...where did you find the plans for plenum

Thanks for all the answers .. Chris & Frank from tech support helped me out ...... I had to go all the way back to delta For help ..I can't tell you exactly what they had me change,But apparently the...

let me make it more clear when i hit emergency stop spindle stops within five seconds then VFD and control box shut off.when i toggle off output one on keypad control the VFD does not lose power and...

I've already spent time on the phone both with PDS and shopbot technical support. I went through and reset the VFD. According to the VFD it should stop within ten seconds but it isn't happening that...

I've got PRS Alpha 96-60-14 with columbo 5hp spindle
my question is when spindle is running and i toggle off input one on keypad control, spindle should stop right? I lose forward signal but the...

Hi Ermino,

Here in Las Vegas, NV this is a very common arrangement for 3 phase power. It is called a delta leg. We have ran a wide assortment of 3 phase equipment this way for the past 19 years...