<html><body><div style="font-family: arial, helvetica, sans-serif; font-size: 12pt; color: #000000"><div>I will be working on the Gas Shed Chassis. All DC flows should be uninterrupted. I cannot disable the Mix pressure alarms because Hall B networking is down, please disregard alarms.<br></div><div><br></div><div data-marker="__SIG_PRE__">Marc McMullen<br>Physics Division<br>Detector Support Group<br>7738</div><div><br></div><hr id="zwchr" data-marker="__DIVIDER__"><div data-marker="__HEADERS__"><b>From: </b>"Morgan Cook" <mcookiv@jlab.org><br><b>To: </b>"Brian Eng" <beng@jlab.org>, "Marc McMullen" <mcmullen@jlab.org><br><b>Cc: </b>"dsg-dc" <dsg-dc@jlab.org><br><b>Sent: </b>Tuesday, July 24, 2018 8:43:37 AM<br><b>Subject: </b>gas cRio<br></div><div><br></div><div data-marker="__QUOTED_TEXT__">Hi Brian and Marc,<br><br>The #1 mixing tank signal flaked out when you made the changes. It's reading about 20psi high and is really noisy.<br><br>I would also like to change the mixing settings to operate between 80-100 psi instead of 60-80 psi.<br><br>Regards,<br>Morgan<br></div></div></body></html>