NIchwell Glove box day-to-day maintenance manual

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30 June 2021

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1) Fill in the use document in time soon after working the glove box, including “user, water oxygen value, what to do”.

two) When replacing fuel cylinders in the glove box, the stress is set to the default worth ± 3mbar.

3) The every day operating stress is set in accordance to the functioning comfort. When not in use for a long time, the strain is established to 1-6mbar.

four) Routinely check out the wear of the gloves, check the oil degree of the vacuum pump (between the upstream and downstream markings), and incorporate the pump oil properly.

five) Clear the h2o probe after every two to 3 months to guarantee exact detection. (Also require to refer to glove box chemistry of the environment in diverse user boxes)

six) If you frequently use organic solvents in the glove box, it is suggested that you often replace the organic solvent adsorbent material, not later on than 1 year at the newest.

seven) Substitute the filter component frequently, no later than two several years.

8) In accordance to the true use of your glove box, make a decision to replace the vacuum pump oil cycle, such as black and yellow pump oil, drinking water or much more natural solvents in the pump oil. The oil substitute cycle must not exceed two a long time at the newest.

nine) If a massive quantity of natural solvent is inevitably exposed in the course of the experiment, the cycle requirements to be stopped for the experiment. After the experiment, initial thoroughly clean and then commence the cycle.

<img width="450" src="https://www.nichwell.com/nichwell-glove-box.png" />

ten) 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 ought to be fatigued to the outdoor with an exhaust pipe (when exhaust is not allowed to be outside, the exhaust gasoline therapy must be carried out initial).

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