[Esr-users] SHMS dipole

[Joe D. Wilson, Jr]

After receiving notification that Hall C had a blown burst disk on a magnet, we suggested that they keep the magnet off cold return until we can properly assess the situation before bringing it back online out of concern for contamination.

 

Chris Perry

Mechanical Engineer

Cryogenics Group

Thomas Jefferson National Accelerator Facility

12000 Jefferson Ave, Newport News, VA 23606  <mailto:cperry at jlab.org> cperry at jlab.org

(757) 269-6157

 

From: Esr-users [mailto:esr-users-bounces at jlab.org] On Behalf Of Steve Lassiter
Sent: Monday, December 11, 2017 3:58 PM
To: Cryo <esr-users at jlab.org>
Subject: [Esr-users] SHMS dipole

 

SHSM dipole appears to have blown its rupture disc.
Supply valve to magnet has been shut
Preparations for repairs are ongoing



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