- Wellington University helium system
- LHeP22 Installation, Operation and Maintenance
- LHeP15 Installation, Operation, and Maintenance Manual
- Cryomech LHeP22 Manual appendix A
- Liquid Nitrogen Level Cryomech
- Cryogenic liquid level monitor
- Missing Manual information
- Optional Cryo gauge
- Retrieving log files He liquifier
- Digital Panel User Manual
- Pulling CPA Log Files