Reports until 16:34, Monday 27 November 2017
H1 TCS
filiberto.clara@LIGO.ORG - posted 16:34, Monday 27 November 2017 (39532)
HWS Cameras - Grounding Isolation

WP 7222
FRS 4559

Modified HWS camera mounts to isolate grounding per T1600449 and D1200566.

1. HWS camera positions were marked before disconnecting
2. Kapton tape was used between camera and base
3. A nylon screw was used to hold both together
4. Camera was tested for isolation to table without any cables connected. Power cable was modified per D1200566.
5. HWS breakout chassis and Polarization PD whitening chassis were isolated from table with kapton tape

Camera tested good (isolated ) with no cables connected.

F. Clara, T. Shaffer