1. Turn on the glove box

1) Turn on the main power switch (red);

2) Open the working gas pressure reducing valve (the main valve opens to a maximum of 15 seconds, and the auxiliary valve opens to 0.4~0.6Mpa);

3) Start the analyzer (the oxygen indicator starts to display when the water indicator drops below 200ppm, and the cycle can be opened only after the H2O & O2 is less than 200ppm, otherwise the cycle needs to be purged below 200ppm);

4) Start the cycle (H2O & O2 value <200ppm);

5) Start the chiller (please ignore if there is no);

6) Set the tank pressure to +1 ~ +6mbar.

2. Shut down the glove box

1) Turn off the H2O & O2 analyzer;

2) Close the loop;

3) Turn off the vacuum pump;

4) Chamber pressure supplement to 0mbar;

6) Close the main valve of the working gas pressure reducing valve;

7) Turn off the main power switch