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public:observer:kuiper_61_telescope_checklist_for_basic_certification [2020/02/11 11:33] mel |
public:observer:kuiper_61_telescope_checklist_for_basic_certification [2020/02/27 12:29] (current) mel |
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* LN2/gaseous N2 pressurize | * LN2/gaseous N2 pressurize | ||
* LN2 tank swap procedure – at a minimum review | * LN2 tank swap procedure – at a minimum review | ||
- | * **Stress proper PPE use! Wear long pants and closed toed shoes whenever observing** | + | * **[[.:Stress proper PPE use]]! Wear long pants and closed toed shoes whenever observing. You must wear cryo gloves, goggles AND a face shield when handling liquid nitrogen. |
* For the M4K, the dewar MUST be filled every 24hrs. | * For the M4K, the dewar MUST be filled every 24hrs. | ||
* If a camera has gone longer than 24 hours, call a staff member. | * If a camera has gone longer than 24 hours, call a staff member. |