Glove Box Cleaning Instruction
Cleaning
(air inlet pressure can be reduced properly after cleaning is started)
1)
Definition: replace the gas in the box with working gas, and the gas in the box
is discharged from the cleaning valve on the top of the glove box.
2)
Step:
①
Ensure sufficient working gas;
②
Close the cycle;
③
Start cleaning;
④
Adjust the secondary gauge of pressure reducing valve, and set the pressure to
0.1-0.2mpa
3)
Cleaning reason:
①
First commissioning;
② Not
enabled for a long time;
③ Misoperation,
allowing air to enter;
④
Remove harmful substances such as organic solvent and acid-base solvent in the
tank (too high content of organic solvent will affect the normal operation of
oxygen probe and circulation system).
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