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chara:power_outage [2012/10/15 02:17] 127.0.0.1 external edit |
chara:power_outage [2018/07/05 09:45] (current) jones |
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- | The following pdf file hasn't been updated according to recent changes made to the operating procedures on the wiki page. However, it contains useful photos to guide through the power down instructions: | + | ====== Power Outage ====== |
- | + | The following pdf file hasn't been updated according to recent changes made to the operating procedures on the wiki page. However, it contains useful photos to guide through the power down instructions: | |
- | * [[/ | + | {{chara:files: |
- | * [[/ | + | \\ \\ Chapter 6: Control System Power Down 16\\ 6 Control System Power Down\\ 6.1 Control System Power Down Intro\\ In the summer of 2006, the CHARA Array experienced a number of extended power outages.\\ This was due to Southern California Edison converting the Mount Wilson main line power\\ from 4 kV to 16 kV in preparation for the higher powered HDTV broadcasts. On several\\ occasions, inexperienced visiting astronomers were on duty when the outages occurred,\\ leading to frustration and scientifically lost nights. While the “horses are out of the barn”\\ at this point, should it be required that less experienced personnel need to power down the\\ computer systems in the Array, this document will help.\\ \\ **ARRAY POWER DOWN ORDER**\\ \\ __ 6.2 Power Down Order__\\ |