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UPS battery has been successfully swapped.</div>
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RICH hardware interlock systems are back in normal operation. Logbook entry will follow.<br>
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-Tyler<br>
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<div id="divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" style="font-size:11pt" color="#000000"><b>From:</b> dsg-hallb_rich <dsg-hallb_rich-bounces@jlab.org> on behalf of Tyler Lemon <tlemon@jlab.org><br>
<b>Sent:</b> Thursday, July 28, 2022 10:08 AM<br>
<b>To:</b> dsg-hallb_rich@jlab.org <dsg-hallb_rich@jlab.org><br>
<b>Subject:</b> [dsg-hallb_rich] RICH hardware interlock UPS battery swap</font>
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Hello,</div>
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During today's maintenance period, I will be installing a new battery for the RICH hardware interlocks system UPS.</div>
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I do not anticipate any down time during the swap since the UPS battery can be bypassed.</div>
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But, just in case, I will be enabling the interlock system override switches shortly.</div>
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I will send another email and make a logbook entry when the work is done.</div>
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-Tyler<br>
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