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Entry  Mon Jun 11 16:08:58 2012, Jenne, Update, Environment, Rattling in the HEPA 
    Reply  Mon Jun 11 21:35:55 2012, Jenne, Update, Environment, Rattling in the HEPA 
       Reply  Fri Oct 31 11:46:15 2014, manasa, Update, , Rattling HEPA : Eventually stops 
          Reply  Fri Oct 31 15:34:47 2014, Steve, Update, PSL, PSL HEPAs are running again HepaVariac.jpg
Message ID: 6792     Entry time: Mon Jun 11 16:08:58 2012     Reply to this: 6793
Author: Jenne 
Type: Update 
Category: Environment 
Subject: Rattling in the HEPA 

There is an intermittent rattling sound coming from the HEPA in the NE corner of the PSL table (right above the PMC, all of our input optics).

Steve says it might be a bad bearing, but he'll check it out in the morning and get it fixed.

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