Notes

NIchwell Glove box day-to-day maintenance manual
positive pressure glove box ) Fill in the use file in time after operating the glove box, including “user, h2o oxygen price, what to do”.


2) When changing gas cylinders in the glove box, the strain is set to the default worth ± 3mbar.

3) The daily doing work stress is set in accordance to the functioning convenience. When not in use for a prolonged time, the stress is set to one-6mbar.

four) Frequently examine the wear of the gloves, verify the oil level of the vacuum pump (among the upstream and downstream markings), and include the pump oil correctly.

five) Clear the h2o probe when each and every two to three months to make certain exact detection. (Also need to refer to the true scenario of the environment in diverse person bins)

6) If you often use organic and natural solvents in the glove box, it is advised that you often replace the organic solvent adsorbent materials, not later than one year at the most recent.

7) Exchange the filter component often, no later on than two several years.

8) According to the true use of your glove box, determine to exchange the vacuum pump oil cycle, this sort of as black and yellow pump oil, drinking water or far more organic solvents in the pump oil. The oil alternative cycle must not exceed 2 several years at the newest.

nine) If a large sum of organic solvent is inevitably uncovered for the duration of the experiment, the cycle needs to be stopped for the experiment. After the experiment, very first thoroughly clean and then start off the cycle.

10) When the environment in the box is poisonous or dangerous gasoline, the exhaust port of the vacuum pump, the exhaust port of the regeneration gas and the exhaust port of the cleansing valve must be exhausted to the outdoor with an exhaust pipe (when exhaust is not permitted to be outdoor, the exhaust fuel remedy must be accomplished 1st).

My Website: https://www.nichwell.com/