Reports until 22:36, Tuesday 30 August 2016
LHO VE (VE)
gerardo.moreno@LIGO.ORG - posted 22:36, Tuesday 30 August 2016 (29405)
Annulus Ion Pump Cables Pulled and Landed

Today the AIP cables for Beam Manifold 122, 136, 192 and 196 were landed.

BM122 and 136 go from the H1 input and output mode cleaner tubes to the vacuum rack located along the X-arm, also known as LX. 

BM192 and 196 go from the diagonal input and output mode cleaner tubes to the vacuum rack located along the Y-arm, also known as LY.

These cables communicate the pressure at the annulus joints to the racks.

Note:Today while landing cables at the rack for BM192 and 196, power to PT180 was removed (2x), after landing the AIP wires power was restored to PT180.

Work permit 6089 was closed.