<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=Windows-1252">
<style type="text/css" style="display:none;"> P {margin-top:0;margin-bottom:0;} </style>
</head>
<body dir="ltr">
<div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
Thanks for the heads up and GOOD LUCK!<br>
</div>
<div id="appendonsend"></div>
<hr style="display:inline-block;width:98%" tabindex="-1">
<div id="divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" style="font-size:11pt" color="#000000"><b>From:</b> Esr-users <esr-users-bounces@jlab.org> on behalf of Joe Wilson <jwilson@jlab.org><br>
<b>Sent:</b> Thursday, July 30, 2020 4:28 PM<br>
<b>To:</b> esr-users@jlab.org <esr-users@jlab.org><br>
<b>Subject:</b> [Esr-users] ESR Second Stage compressors – 31 July 2020</font>
<div> </div>
</div>
<style type="text/css" style="display:none">
<!--
p
{margin-top:0;
margin-bottom:0}
-->
</style>
<div dir="ltr">
<div style="font-family:"Times New Roman",Times,serif; font-size:12pt; color:rgb(0,0,0)">
<p class="x_MsoNormal">Hello ESR Users, </p>
<p class="x_MsoNormal"><br>
</p>
<p class="x_MsoNormal">ESR Second Stage Main Compressor C2 has a problem with the discharge temperature switch, which is a protective feature. Since C2 much be shutdown, C3 will be temporarily placed online as a second stage compressor. Another nuisance issue
with C2 will be checked. The work is scheduled to start at 0800 in 31 July 2020. Completion is anticipated during the same dayshift. <span style="color:rgb(0,0,0); font-family:"Times New Roman",Times,serif; font-size:12pt">Ideally, the work should be invisible
to ESR Users, especially with no 15K targets online.</span> </p>
<p class="x_MsoNormal"><br>
</p>
<p class="x_MsoNormal">Thanks <span style=""> </span> </p>
<br>
</div>
<div>
<div style="font-family:"Times New Roman",Times,serif; font-size:12pt; color:rgb(0,0,0)">
<br>
</div>
<div id="x_Signature">
<div>
<meta content="text/html; charset=UTF-8">
<div id="x_divtagdefaultwrapper" dir="ltr" style="font-size:12pt; color:#000000; font-family:Calibri,Helvetica,sans-serif">
<p style="margin-top:0px; margin-bottom:0px; margin-top:0; margin-bottom:0"><span id="x_ms-rterangepaste-start"></span></p>
<div>
<p style="margin-top:0px; margin-bottom:0px; margin:0px 0px 10.66px; line-height:105%">
<span style="margin:0px; line-height:105%; font-family:"Times New Roman",serif; font-size:12pt">-----------------</span></p>
<p style="margin-top:0px; margin-bottom:0px; margin:0px"><b><span style="margin:0px; font-family:"Times New Roman",serif; font-size:12pt">Joe D. Wilson, Jr.</span></b></p>
<p style="margin-top:0px; margin-bottom:0px; margin:0px"><span style="margin:0px; font-family:"Times New Roman",serif; font-size:12pt">Cryogenic Operations Engineer</span></p>
<p style="margin-top:0px; margin-bottom:0px; margin:0px"><span style="margin:0px; font-family:"Times New Roman",serif; font-size:12pt"> </span></p>
<p style="margin-top:0px; margin-bottom:0px; margin:0px"><b><span style="margin:0px; font-family:"Times New Roman",serif; font-size:12pt">Jefferson Lab</span></b></p>
<p style="margin-top:0px; margin-bottom:0px; margin:0px"><a href="http://www.jlab.org/"><span style="margin:0px; font-family:"Times New Roman",serif; font-size:12pt"><font color="#0563c1">www.jlab.org</font></span></a><span style="margin:0px; font-family:"Times New Roman",serif; font-size:12pt"></span></p>
<p style="margin-top:0px; margin-bottom:0px; margin:0px"><span style="margin:0px; font-family:"Times New Roman",serif; font-size:12pt">office desk: 757-269-7722</span></p>
<p style="margin-top:0px; margin-bottom:0px; margin:0px"><a><span style="margin:0px; font-family:"Times New Roman",serif; font-size:12pt">jwilson@jlab.org</span></a><span style="margin:0px; font-family:"Times New Roman",serif; font-size:12pt"></span></p>
</div>
<span id="x_ms-rterangepaste-end"></span><br>
<p style="margin-top:0px; margin-bottom:0px"></p>
</div>
</div>
</div>
</div>
</div>
</body>
</html>