Instructions for Using the Vacuum Glove Box

1. The vacuum pump should be kept on while the system is working.

2. When the oxygen concentration in the chamber exceeds 200PPM, the equipment maintenance personnel should be notified to perform system operation, otherwise the H2O and O2 purification system will be damaged

3. Check before starting the cycle to see if the cabinet condition or regeneration is in progress. If the operation mentioned above is in progress, it is absolutely forbidden to circle.

4. Two purification columns cannot be regenerated at the same time.

A. Before regeneration, ensure that the glove box has been purged with inert gas to ensure sufficient regeneration gas supply. The regeneration gas pressure is 0.06-0.08mpa.

B. Before starting the regeneration, please confirm that the corresponding purification column cycle is closed.

C. The regeneration process takes 24 hours. Once executed, the regeneration gas cannot be disconnected. Pay attention to the amount of regeneration gas 3-6 hours after the start of regeneration, and adjust the pressure of regeneration gas appropriately to ensure sufficient supply of regeneration gas during these 3 hours. The regeneration gas source can be turned off after the 6th hour.

D. The vacuum pump cannot be turned off during the regeneration process, and do not touch the top of the purification column to prevent burns.

E. Once the regeneration is terminated unexpectedly, please ensure that the regeneration and circulation of the purification column cannot be restarted within 12 hours, otherwise the equipment will be damaged.

5. Pay attention to protect the working gloves from damage during operation.