<!-- Title: 00:03:02  Thu May 17 2001 -->
<!-- Crewchief: JIM H. -->
<!-- Op1: JIM L, -->
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<!-- Op4: &nbsp; -->
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<!-- Notes: -->
<pre>ALL IS GOOD --- FOR THE MOMENT!</pre>


<!-- Date: Thu May 17 00:43:51 2001 -->
TOOK READINGS EVERYTHING IS OK.
<!-- Author: JIMZ -->


<!-- Date: Thu May 17 07:27:24 2001 -->
<pre>Bill and Mark got the historical trending up and running. </pre>
<!-- Author: Steve -->


<!-- Date: Thu May 17 12:49:29 2001 -->
Bob, Walt, and I have been conducting watt can voltage breakdown tests, raising the watt can pressure to over 500 mTorr. Another test is to raise the temperature of the watt can/dewar and continue taking data. PVMF is in manual at 10%, and the control dewar is empty, however, the storage dewar is up to 59 inches. Will have to turn off the wet engine so we don't bring storage too high. 
<!-- Author: Steve -->


<!-- Date: Thu May 17 13:10:55 2001 -->
The problem with the ISL(spare)chiller from last night's chiller compressor high pressure trips was that the chillers were not getting enough cooling water.  Bruce V. pull the supply water strainer, which was dirty,  He replaced the stainer. We now have 60 psi water at the chiller.  The cooling/hot gas valves were also knocking from the high compressor gas.  That has also gone away with the increase in cooling water.  Bruce put a valve and press. gauge on the outlet of the strainer.  Cleaning this strainer should be part of the maintenance for the chillers.
<!-- Author: J. Ellermeier/BV -->


<!-- Date: Thu May 17 13:17:19 2001 -->
Work on chillers: 1 will be shut down first, then #3 after #1 comes back on. 
<!-- Author: Steve -->


<!-- Date: Thu May 17 14:03:32 2001 -->
Have reset the HPS switch to 275 psi on the spare chiller, the same as the other two chillers.  It had been set to 375 psi last night in order to keep the chiller running.  The increse in cooling water to the chiller has let us reset the HPS to the lower setting.
<!-- Author: J. Ellermeier -->


<!-- Date: Thu May 17 14:09:54 2001 -->
Chiller contractor turned on #2. All are on.
<!-- Author: Steve -->


<!-- Date: Thu May 17 16:09:33 2001 -->
Solenoid is cooled back down following the watt can tests.Pressure is 705.4 microns. It will be left like this overnight and more tests are to be done tomorrow. 
<!-- Author: Steve -->


<!-- Date: Thu May 17 16:26:25 2001 -->
Rich Stanek reports that they are done with the ISL chiller work for the day, everything is back to normal; still running on the backup chiller tho. 
<!-- Author: Steve -->


<!-- Date: Thu May 17 17:03:07 2001 -->
SVX trip on BHW2 flow and then racks in sympathy. Reset everything. 
<!-- Author: Steve -->
<!-- Comment: Thu May 17 17;14;37 comment by...Steve -->
this also happened this morning, but never got logged. 


<!-- Date: Thu May 17 17:56:54 2001 -->
Watt can 698.3 mTorr.
<!-- Author: Steve -->


<!-- Date: Thu May 17 19:24:41 2001 -->
FT_CESSUP ALARMING ---- FLOW IS LOW AND DROPPING ---- CHECKED PLATFORM AND ALL IS OK ---- CHECKED DETECTOR AND IT LOOKS OK ---CALLED ROB (HE'S HERE) AND CHECKED SOME MORE ---- FINALLY FINGERED IT TO BE THAT THE ARGON/CO2 TRAILER IS EMPTY. --- VALAED THE SPARE IN AND -------ALL BETTER NOW.
<!-- Author: JIMZ -->


<!-- Date: Thu May 17 22:17:24 2001 -->
PUT NEW DEVISES INTO POLL TABLE ON S3 AND IT LOCKED UP S3'S DB. DELETED THEM AND HAD TO REBOOT S3 TO GET IT BACK!!
<!-- Author: JIMZ -->