AIDA GELINA BRIKEN nToF CRIB ISOLDE CIRCE nTOFCapture DESPEC DTAS EDI_PSA 179Ta CARME StellarModelling DCF K40
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Message ID: 146     Entry time: Tue Nov 9 15:03:29 2021
Author: RSS + OG 
Subject: Burnt cables issues 

Upper part of the frame was mounted. In order to do so, the valve was closed, turbo wire and hose were disconnected and then connected. Valve was opened again. See pictures 1-2.

Bottom part of the tent was constructed with 3 heaters (from one of the controllers) at the front, 4 in the middle, and 4 at the back (4+4 from the other controller). See pictures 3.

Thermocouples were tested and connected to TC08 modules.

Wire connecting to four heaters was damaged which caused a spark and sound when the upper tent was being constructed. This caused a power failure two times, turning off all three pumps. The upper valve was immediately closed. Power supplies of heaters were disconnected and pumps were turned on again. Valve was opened again as well.

Construction of tent is paused. Waiting for the wire to be repaired by tomorrow and start again.

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