...
| Purpose | Instructions/Links |
|---|---|
| System Startup Procedure | |
| Cooldown | |
| For planned power outage | |
| Taking purity measurements at various places in the system |
...
| Issue | Reason | What to do? |
|---|---|---|
| If the Dewar level indicators have large fluctuations | Level sensor tubes are contaminated | Fixing dewar level indicator FNAL Approved procedure: https://seaquest-docdb.fnal.gov/cgi-bin/sso/ShowDocument?docid=10401 |
| Coldheads blocking alarm | Possible contamination or cold heads have been running so long without any intake gHe for a while | |
Useful Contact Information
- Cryofab : https://www.cryofab.com/contact
Call +1 (800) 426-2186 and ask for extension #14 (Mr. Tam)
Tell this serial number and he will recognize us