filiberto.clara@LIGO.ORG - posted 09:25, Wednesday 14 January 2015 (16061)
HAM3 - ISI Coil Drivers Replaced
Replaced the ISI Coil Drivers D0902744 for HAM3. This is a temporary swap to help with troubleshooting the 0.6Hz seen in HAM3.
Electronics removed:
S1103321 U24-U25
S1103358 U23-U22
Electronics Installed:
S1103316 U24-U25
S1103301 U23-U22