334850H01 - Thermo Scientific - CryoPlus 7400 Series Release 22 and Higher - User Manual
This user manual details the Thermo Scientific CryoPlus 7400 Series liquid nitrogen storage systems (models 7400–7407), outlining safe setup, intended use, and core operation for cryogenic sample storage. It covers quick start, bar graph level control, setpoint programming, RS-232/RS-485 and remote alarms, error codes, troubleshooting, maintenance (valves, filters, defrost), specifications, parts, warranty, regulatory compliance, and LN2 handling safety.
Description:
Attached is the CryoPlus 7400 Series Release 22 or higher user manual also known as Operating and Maintenance Manual.
Environment:
CryoPlus General Purpose, CryoPlus Medical, 7400 Series, user manual, manual, operation guide, Operating and Maintenance Manual 334850H01
| Model | Series | Voltage |
| 7400 | CryoPlus 1 | 100-120 vac |
| 7401 | CryoPlus 1 | 200-230 vac |
| 7402 | CryoPlus 2 | 100-230 vac |
| 7403 | CryoPlus 2 | 200-230 vac |
| 7404 | CryoPlus 3 | 100-120 vac |
| 7405 | CryoPlus 3 | 200-230 vac |
| 7406 | CryoPlus 4 | 100-120 vac |
| 7407 | CryoPlus 4 | 200-230 vac |
Attachment(s):
| File | Last Modified |
|---|---|
| 334850H01 - RevB -Cryo Plus Model 7400 Series - LN2 Storage System Operating and Maintenance Manual.pdf | December 22, 2025 |