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Re: [Sphenix-magnet-l] Testing the power supply ... Light was ON

From: "Feder, Russell" <rfeder AT bnl.gov>
To: "Yip, Kin" <kinyip AT bnl.gov>, "sphenix-magnet-l AT lists.bnl.gov" <sphenix-magnet-l AT lists.bnl.gov>
Cc: "Michnoff, Robert J" <michnoff AT bnl.gov>
Subject: Re: [Sphenix-magnet-l] Testing the power supply ... Light was ON
Date: Fri, 14 Oct 2022 19:15:51 +0000

Kin

This is good news. Thank you

Russell Feder

Brookhaven National Lab

sPHENIX Chief Mechanical Engineer

https://www.linkedin.com/in/russell-feder-engineer-manager/

631-655-2491

From: sPHENIX-magnet-l <sphenix-magnet-l-bounces AT lists.bnl.gov> on behalf of Yip, Kin <kinyip AT bnl.gov>
Sent: Friday, October 14, 2022 2:56 PM
To: sphenix-magnet-l AT lists.bnl.gov <sphenix-magnet-l AT lists.bnl.gov>
Cc: Michnoff, Robert J <michnoff AT bnl.gov>
Subject: [Sphenix-magnet-l] Testing the power supply ... Light was ON

Hi,

There was a delay due to a couple old locks that keys were not available. After this problem was resolved, they apparently were able to turn on the power supply, thus confirming that the power panel polarity was right (and we don't need electricians to do anything).

In 1008, I saw the Magnet-ON light was ON (flashing) and turned off when Ron Walker pressed one of the crash buttons.

Next, Ron told me that they are going to do the 2-ohm test ....

Kin

[Sphenix-magnet-l] Testing the power supply ... Light was ON, Yip, Kin, 10/14/2022
- Re: [Sphenix-magnet-l] Testing the power supply ... Light was ON, Feder, Russell, 10/14/2022
  - [Sphenix-magnet-l] CRYOGENICS SYSTEM TESTING, Than, Yatming (Roberto), 10/14/2022
    - Re: [Sphenix-magnet-l] CRYOGENICS SYSTEM TESTING, Mills, James A, 10/14/2022