QT system
| Frequency | Task |
|---|
| Daily | - Check HR3 oil level
- Check P40 and P41 pressure gauges (if the pressure difference is > ~60 psi, then you will have to arrange to clean the purifier)
- Check the LCW flow into the cold-head compressors for the past 12 hrs. If there is an unusual behavior please notify about it on the discord.
- Check LCW temperatures from the cold-head compressor outlets for the past 12 hrs. If there is an unusual behavior please notify about it on the discord.
- Kaeser compressor run-mode. The small screen on the Keaser should show a "solid" arrow if it is running with the "LOAD" mode which is what we want. If this
arrow is "hollow", then follow the steps on HR3 Manual to get Kaeser Compressor continuously running on the LOAD mode.
|
| Weekly | - F1, F2 filters on HR3. See → Cleaning the filters F1, F2 at HR3 for the steps
- Check MV101 filter on top of the HR3. For cleaning, follow → Cleaning the filter at MV101
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Target Expert/Helper/Trainee needs to update this spreadsheet: https://docs.google.com/spreadsheets/d/1k836pi3-3F1O7qrVbh-RQXJcwsCeYpV61wKufTBvMig
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