aLIGO LHO Logbook

H2 ISC

keita.kawabe@LIGO.ORG - posted 15:34, Wednesday 30 May 2012 - last comment - 10:37, Monday 04 June 2012(2985)

Note to self: Serial number of the broken channel in AI chassis

D070081 S1102755, the e-traveler of which is available here: https://dcc.ligo.org/cgi-bin/private/DocDB/ShowDocument?docid=58957.

Comments related to this report

filiberto.clara@LIGO.ORG - 10:37, Monday 04 June 2012 (3024)

Link

ISC Anti-Image Chassis (S1102755) found to have bad channel on one of the filter boards (D070081 Rev 5 SN S1106145) CH4. U1 output railing at 14V. Replaced filter boards: serial number S1106145(Rev5) and S1106146 (Rev5) with S1201597 (Rev6) and S1201598 (Rev6).