vatt:liquid_nitrogen_for_itl_cameras
- make sure the ground wire is connected:
- first to the mirror cell and
- then to the camera
- insert the nozzle into the dewar, and attach it using the bungee cord
- opening the valve, start filling the camera's dewar with LN2; if using remotely controllable valve follow instructions in a separate document
- fill out LN2/camera log – listen for full dewar
- cease flow when dewar is full
- disconnect LN2 filler hose from camera dewar, move storage dewar off of telescope platform and south, to dome silo wall)
- remove camera ground wire and clip it on silo, near storage dewar
vatt/liquid_nitrogen_for_itl_cameras.txt · Last modified: 2024/06/11 14:38 by paul
Except where otherwise noted, content on this wiki is licensed under the following license: CC Attribution-Share Alike 4.0 International
