<html><body><div style="font-family: times new roman,new york,times,serif; font-size: 12pt; color: #000000"><div>Hello Bob and Denny,<br></div><div><br data-mce-bogus="1"></div><div>Is there any work being done on the forward carriage nitrogen supply line?<br data-mce-bogus="1"></div><div><br data-mce-bogus="1"></div><div>RICH lost N2 flow and the aerogel needs to stay constantly purged by N2 to stay dry.<br data-mce-bogus="1"></div><div><br data-mce-bogus="1"></div><div>Tyler<br data-mce-bogus="1"></div><div><br></div><hr id="zwchr" data-marker="__DIVIDER__"><div data-marker="__HEADERS__"><b>From: </b>"Mirazita Marco" <Marco.Mirazita@lnf.infn.it><br><b>To: </b>rich@jlab.org, "dsg-rich" <dsg-rich@jlab.org><br><b>Sent: </b>Tuesday, September 18, 2018 10:39:21 AM<br><b>Subject: </b>[Dsg-rich] URGENT: RICH alarm<br></div><br><div data-marker="__QUOTED_TEXT__">Hi all,<br>it seems that few minutes ago the N2 flow dropped to 0.<br>Can someone please check what is going on?<br>Thank you<br>Marco<br><br>_______________________________________________<br>Dsg-rich mailing list<br>Dsg-rich@jlab.org<br>https://mailman.jlab.org/mailman/listinfo/dsg-rich <br></div></div></body></html>