[Opera-CONNIE] Fwd: Pump picture

[Juan Estrada]

Hello

we are looking at a pump exactly the same as the one you have in CONNIE.
The only way we can get the turbo pump to spin without turning ON the backing
pump is by disconnecting the AC power to the backing pump.

We can imagine two ways to do this.
1) loose ac plug to the backing pump. See the grey cord in the attached picture, it should have
a latch holding the plug in place.
2) the green I/O switch on the backing. This switch could be hard to see, look at the attached
picture.


Questions:
1) does the turbo pump get to full speed?
2) what is the vacuum gauge measuring?

Thanks,
Juan

Begin forwarded message:

From: Kevin R Kuk <kuk at fnal.gov<mailto:kuk at fnal.gov>>
Subject: Pump picture
Date: January 14, 2015 at 8:57:18 AM CST
To: Juan Estrada <estrada at fnal.gov<mailto:estrada at fnal.gov>>


[cid:5AB249A2CC194A4B997DEA26C771679E at services.fnal.gov]

[cid:C2040AD4A076304B9DDD349A915B5B24 at services.fnal.gov]
Sent from my iPhone

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://listas.if.ufrj.br/pipermail/opera-connie/attachments/20150114/d459bbc7/attachment-0001.html>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: image.jpeg
Type: image/jpeg
Size: 111589 bytes
Desc: image.jpeg
URL: <http://listas.if.ufrj.br/pipermail/opera-connie/attachments/20150114/d459bbc7/attachment-0002.jpeg>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: image.jpeg
Type: image/jpeg
Size: 109368 bytes
Desc: image.jpeg
URL: <http://listas.if.ufrj.br/pipermail/opera-connie/attachments/20150114/d459bbc7/attachment-0003.jpeg>