Subject: Re: Problem raith SNF 2007-08-27 01:54:08: Vaccum problem
From: jwc@snf.stanford.edu
Date: Mon, 27 Aug 2007 11:11:13 -0700

Cleared.  A previous user may have vented the system chamber, possibly in an attempt
to abort a Load Lock procedure in progress.  
Users are instructed to NEVER attempt to 'VENT' the system chamber by pressing VENT
in the SEM Control  Panel ==> Vacuum Tab.  MOST Users cannot abort a Load Lock Procedure
once started. All are instructed to allow the LOAD LOCK routine to complete the load
cycle and only then unload your sample, if needed.
James Conway