[Chub, Anchal, Tega, JC]
After replacing an empty tank this morning, I heard a hissing sound coming from the nozzle area. It turns out that this was from the copper tubing. The tubing we slightly broken and this was comfirmed with soapy water bubbles. This caused the N2 pressure to drop and the Vac interlocks to be triggered. Chub and I went ahead and replaced the fitting in connected this back to normal. Anchal and Tega have used the Vacuum StartUp procedures to restore the vacuum to normal operation.
Adding screenshot as the pressure is decreasing now.