[labnetwork] Ebara Pump Setup

[Rob Breisch]

Bill - 

Do you need a contact at Ebara that can help?  Or have you already tried them.  I’m not familiar with the problem you are speaking of, but on Edwards pumps of that vintage there is a rotary dial on the electric module to let you set the model.  Seems unlikely both would have the same problem though if it was that.  More likely they’ve lost some setting and are defaulting back to new board state. 

Rob Breisch
801-726-5035

> On Aug 18, 2023, at 10:05 AM, William Kiether <wjkiethe at ncsu.edu> wrote:
> 
> 
> Hello, 
> 
> We are trying to test some Ebara dry pump/blower combos that we got from a tool donation and are having problems with the setup. The pumps are EST200WN models with both a pump and a blower, but the controllers are only recognizing them as EST10N, which are smaller units w/o the blower option. When powered up, only the pump will turn on. This occurs whether we are using the Ebara controller or the remote option with jumpers. The power is 208 - 3phase, and we also tried switching the 2 of the phases. Has anybody encountered this problem? The Ebara documentation has not been helpful for this issue. 
> 
> Bill Kiether
> NCSU Nanofabrication Facility
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