End-Y - The dust monitor in the spool cleanroom (#2) at End-Y failed with a low battery message. Filiberto replaced a blown fuse in the network junction box. The dust monitor appears to be working at this time. The dust monitor for the BSC10 chamber (#1) is charging and will be replaced in the morning. There is a temporary handheld unit in the chamber cleanroom. 

HAM5 Cleanroom – Getting communications errors on the dust monitor in the HAM5 cleanroom. Filiberto found low voltage on this unit. It is shut down for charging overnight. I will bring it back on line in the morning.