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<p>Hi Valery,</p>
<p>DSG is looking into this issue.<br>
</p>
<p>I've checked the Hardware Interlock system and it's running
normally.<br>
</p>
<p>Mark and George are investigating the compressor for the drop in
flow and pressure that occurs around 12:00.</p>
<p>Peter<br>
</p>
<p><br>
</p>
<br>
<div class="moz-cite-prefix">On 8/6/2018 10:32 AM, Valery Kubarovsky
wrote:<br>
</div>
<blockquote type="cite"
cite="mid:1675800492.14823491.1533565977196.JavaMail.zimbra@jlab.org">
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12pt; color: #000000">
<div>Hi Tylor,</div>
<div>I observe some instability in the RICH cooling system.
Please take a look to the log entry</div>
<div><br data-mce-bogus="1">
</div>
<div><a class="moz-txt-link-freetext" href="https://logbooks.jlab.org/entry/3584390">https://logbooks.jlab.org/entry/3584390</a></div>
<div><br data-mce-bogus="1">
</div>
<div>It is happening around 12:00. The temperature increase is
obviously connected with the change in the<br>
airflow1 and airflow2, as well as with the change in the
airpr1. As a result we got interlock signal from sensor temp4
and temp11.</div>
<div><br data-mce-bogus="1">
</div>
<div>Could you please take a more careful look.</div>
<div>Thank you,</div>
<div>Valery</div>
<div><br data-mce-bogus="1">
</div>
</div>
<br>
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</blockquote>
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