[Hallb-solenoid] Power to the Guard Vacuum comes from the Hard wired box

[Scot Spiegel]

George, 

That sound s reasonable. 

Thanks, 

Scot Spiegel 
Sr. Technologist / Designer 
Physics / Hall D 
JSA Jefferson Lab 
12000 Jefferson Ave. 
Bldg. 55 Rm. 1546-24 
Newport News, VA. 23606 
Ph. 757-536-5900 
Wk. 757-269-5900 


From: "George Biallas" <biallas at jlab.org> 
To: "Scot Spiegel" <spiegel at jlab.org> 
Sent: Monday, July 31, 2017 9:43:25 AM 
Subject: Re: Power to the Guard Vacuum comes from the Hard wired box 

Scot, 
Getting things operating soon is always best. If it is convenient and safe, can you connect an extension cord do it? 




From: "Scot Spiegel" <spiegel at jlab.org> 
To: "George Biallas" <biallas at jlab.org> 
Cc: hallb-solenoid at jlab.org 
Sent: Monday, July 31, 2017 9:35:26 AM 
Subject: Re: Power to the Guard Vacuum comes from the Hard wired box 




BQ_BEGIN

George, 

It could be tested with temporary power connected to the Guard Vacuum Pump & Controller power supply. 

OR, should we just wait a week for the electricians to complete the power panel and final "BX" connection? 

Best, 

Scot Spiegel 
Sr. Technologist / Designer 
Physics / Hall D 
JSA Jefferson Lab 
12000 Jefferson Ave. 
Bldg. 55 Rm. 1546-24 
Newport News, VA. 23606 
Ph. 757-536-5900 
Wk. 757-269-5900 


From: "George Biallas" <biallas at jlab.org> 
To: "Scot Spiegel" <spiegel at jlab.org> 
Cc: "Joseph Matalevich" <josephm at jlab.org>, "Bill Formichelli" <formiche at jlab.org>, "Charles Garrison" <garrison at jlab.org>, "Barry Shinault" <shinault at jlab.org> 
Sent: Monday, July 31, 2017 9:21:19 AM 
Subject: Power to the Guard Vacuum comes from the Hard wired box 

Scot, 
Joe Matalavich says that he only needs guard vacuum on cool down (as of now). 

The electricians plan on starting putting in the panel on the crows nest that is the source of of the hard wire this week. 

Do you need a temporary power to the pump to commission it? 

-- 
George H. Biallas P.E. 
Suite 402 
Jefferson Lab 
12050 Jefferson Ave. 
Newport News VA 23606 
Work: 757 269 7535, 
Page: 757 584 7535 
Cell: 757 813 1179 
Home: 757 877 1267 


BQ_END


-- 
George 

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